======================================
| [ 1406.035654][ T7970] RCU nest depth: 0, expected: 0
| [ 1406.035855][ T7970] 2 locks held by tc/7970:
| [ 1406.036063][ T7970] #0: ffffffff8d409c08 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 1406.036480][ T7970] #1: ffff88800e663890 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1406.037115][ T7970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1406.037340][ T7970] Call Trace:
[ 1406.037479][ T7970]  <TASK>
[ 1406.037583][ T7970] dump_stack_lvl (lib/dump_stack.c:123)
[ 1406.037780][ T7970] __might_resched (kernel/sched/core.c:8759)
[ 1406.037957][ T7970] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1406.038151][ T7970] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1406.038330][ T7970] static_key_slow_inc (kernel/jump_label.c:191)
[ 1406.038519][ T7970] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1406.038705][ T7970] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 1406.038842][ T7970] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1406.039048][ T7970] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 1406.039232][ T7970] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 1406.039413][ T7970] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1406.039594][ T7970] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1406.039777][ T7970] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1406.039949][ T7970] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 1406.040132][ T7970] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 1406.040277][ T7970] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 1406.040460][ T7970] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1406.040648][ T7970] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1406.040823][ T7970] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1406.041016][ T7970] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1406.041203][ T7970] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1406.041381][ T7970] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1406.041566][ T7970] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1406.041742][ T7970] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 1406.041922][ T7970] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1406.042091][ T7970] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1406.042263][ T7970] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1406.042431][ T7970] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1406.042592][ T7970] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1406.042805][ T7970] ___sys_sendmsg (net/socket.c:2624)
[ 1406.042962][ T7970] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1406.043164][ T7970] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1406.043343][ T7970] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1406.043543][ T7970] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1406.043704][ T7970] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1406.043875][ T7970] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 1406.044085][ T7970] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1406.044247][ T7970] ? do_sys_openat2 (fs/open.c:1405)
[ 1406.044428][ T7970] ? do_sys_openat2 (fs/open.c:1411)
[ 1406.044599][ T7970] ? do_sys_openat2 (fs/open.c:1411)
[ 1406.044774][ T7970] __sys_sendmsg (net/socket.c:2654)
[ 1406.044943][ T7970] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1406.045138][ T7970] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1406.045318][ T7970] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1406.045538][ T7970] RIP: 0033:0x7f77619609a7
[ 1406.045727][ T7970] Code: Unable to access opcode bytes at 0x7f776196097d.

Code starting with the faulting instruction
===========================================
[ 1406.045962][ T7970] RSP: 002b:00007ffe6b4bb798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1406.046218][ T7970] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f77619609a7
[ 1406.046487][ T7970] RDX: 0000000000000000 RSI: 00007ffe6b4bb800 RDI: 0000000000000005
[ 1406.046743][ T7970] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1406.046983][ T7970] R10: 00007f7761819708 R11: 0000000000000246 R12: 00007ffe6b4c09b2
[ 1406.047224][ T7970] R13: 0000000067858799 R14: 0000000000483b60 R15: 00007ffe6b4c09c0
| [ 1406.049445][ T7970] #1: ffff88800e663890 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 1406.049677][ T7970] #2: ffffffff8c9f1cd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [ 1406.049917][ T7970] stack backtrace:
| [ 1406.050252][ T7970] Tainted: [W]=WARN
[ 1406.050358][ T7970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1406.050533][ T7970] Call Trace:
[ 1406.050636][ T7970]  <TASK>
[ 1406.050711][ T7970] dump_stack_lvl (lib/dump_stack.c:123)
[ 1406.050864][ T7970] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 1406.051006][ T7970] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 1406.051137][ T7970] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 1406.051304][ T7970] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 1406.051441][ T7970] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1406.051576][ T7970] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 1406.051720][ T7970] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 1406.051892][ T7970] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 1406.052042][ T7970] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 1406.052207][ T7970] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 1406.052379][ T7970] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 1406.052525][ T7970] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 1406.052675][ T7970] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 1406.052834][ T7970] ? static_key_fast_inc_not_disabled (./arch/x86/include/asm/atomic.h:23 (discriminator 3) ./include/linux/atomic/atomic-arch-fallback.h:457 (discriminator 3) ./include/linux/atomic/atomic-instrumented.h:33 (discriminator 3) kernel/jump_label.c:141 (discriminator 3))
[ 1406.053017][ T7970] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 1406.053200][ T7970] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 1406.053406][ T7970] static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 1406.053591][ T7970] static_key_slow_inc (kernel/jump_label.c:191)
[ 1406.053748][ T7970] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1406.053902][ T7970] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 1406.054025][ T7970] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1406.054163][ T7970] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 1406.054297][ T7970] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 1406.054437][ T7970] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1406.054573][ T7970] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1406.054708][ T7970] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1406.054860][ T7970] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 1406.054995][ T7970] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 1406.055096][ T7970] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 1406.055230][ T7970] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1406.055366][ T7970] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1406.055501][ T7970] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1406.055639][ T7970] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1406.055775][ T7970] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1406.055911][ T7970] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1406.056045][ T7970] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1406.056177][ T7970] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 1406.056311][ T7970] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1406.056450][ T7970] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1406.056586][ T7970] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1406.056721][ T7970] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1406.056859][ T7970] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1406.057026][ T7970] ___sys_sendmsg (net/socket.c:2624)
[ 1406.057159][ T7970] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1406.057326][ T7970] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1406.057471][ T7970] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1406.057642][ T7970] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1406.057785][ T7970] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1406.057920][ T7970] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 1406.058088][ T7970] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1406.058221][ T7970] ? do_sys_openat2 (fs/open.c:1405)
[ 1406.058355][ T7970] ? do_sys_openat2 (fs/open.c:1411)
[ 1406.058487][ T7970] ? do_sys_openat2 (fs/open.c:1411)
[ 1406.058622][ T7970] __sys_sendmsg (net/socket.c:2654)
[ 1406.058755][ T7970] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1406.058900][ T7970] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1406.059044][ T7970] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1406.059217][ T7970] RIP: 0033:0x7f77619609a7
[ 1406.059368][ T7970] Code: Unable to access opcode bytes at 0x7f776196097d.

Code starting with the faulting instruction
===========================================
[ 1406.059539][ T7970] RSP: 002b:00007ffe6b4bb798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1406.059739][ T7970] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f77619609a7
[ 1406.059945][ T7970] RDX: 0000000000000000 RSI: 00007ffe6b4bb800 RDI: 0000000000000005
[ 1406.060147][ T7970] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1406.060355][ T7970] R10: 00007f7761819708 R11: 0000000000000246 R12: 00007ffe6b4c09b2
[ 1406.060556][ T7970] R13: 0000000067858799 R14: 0000000000483b60 R15: 00007ffe6b4c09c0
| [ 1407.353460][ T7997] preempt_count: 1, expected: 0
| [ 1407.353594][ T7997] RCU nest depth: 0, expected: 0
| [ 1407.353726][ T7997] INFO: lockdep is turned off.
| [ 1407.354100][ T7997] Tainted: [W]=WARN
[ 1407.354213][ T7997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1407.354380][ T7997] Call Trace:
[ 1407.354479][ T7997]  <TASK>
[ 1407.354551][ T7997] dump_stack_lvl (lib/dump_stack.c:123)
[ 1407.354699][ T7997] __might_resched (kernel/sched/core.c:8759)
[ 1407.354841][ T7997] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1407.354978][ T7997] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1407.355111][ T7997] static_key_slow_inc (kernel/jump_label.c:191)
[ 1407.355248][ T7997] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1407.355388][ T7997] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1407.355519][ T7997] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1407.355661][ T7997] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1407.355769][ T7997] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1407.355919][ T7997] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1407.356048][ T7997] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1407.356180][ T7997] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1407.356311][ T7997] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1407.356442][ T7997] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1407.356577][ T7997] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1407.356708][ T7997] ? find_stack (lib/stackdepot.c:552)
[ 1407.356846][ T7997] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1407.356980][ T7997] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1407.357114][ T7997] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1407.357244][ T7997] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1407.357382][ T7997] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1407.357511][ T7997] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1407.357643][ T7997] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1407.357777][ T7997] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1407.357911][ T7997] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1407.358042][ T7997] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1407.358171][ T7997] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1407.358299][ T7997] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1407.358462][ T7997] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1407.358600][ T7997] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1407.358734][ T7997] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1407.358866][ T7997] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1407.358998][ T7997] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1407.359128][ T7997] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1407.359260][ T7997] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1407.359387][ T7997] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1407.359545][ T7997] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1407.359682][ T7997] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1407.359812][ T7997] ___sys_sendmsg (net/socket.c:2624)
[ 1407.359944][ T7997] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1407.360109][ T7997] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1407.360244][ T7997] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1407.360401][ T7997] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1407.360530][ T7997] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1407.360668][ T7997] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1407.360851][ T7997] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1407.360981][ T7997] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1407.361110][ T7997] ? do_sys_openat2 (fs/open.c:1411)
[ 1407.361244][ T7997] ? do_sys_openat2 (fs/open.c:1411)
[ 1407.361381][ T7997] __sys_sendmsg (net/socket.c:2654)
[ 1407.361518][ T7997] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1407.361658][ T7997] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1407.361822][ T7997] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1407.361953][ T7997] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1407.362120][ T7997] RIP: 0033:0x7efd0c52d9a7
[ 1407.362261][ T7997] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1407.362722][ T7997] RSP: 002b:00007ffe7b1c1aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1407.362925][ T7997] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007efd0c52d9a7
[ 1407.363127][ T7997] RDX: 0000000000000000 RSI: 00007ffe7b1c1b10 RDI: 0000000000000005
[ 1407.363336][ T7997] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 1407.363540][ T7997] R10: 00007efd0c3e6708 R11: 0000000000000246 R12: 00007ffe7b1c69b2
[ 1407.363733][ T7997] R13: 000000006785879b R14: 0000000000483b60 R15: 00007ffe7b1c69bf
| [ 1409.597952][ T8035] preempt_count: 1, expected: 0
| [ 1409.598083][ T8035] RCU nest depth: 0, expected: 0
| [ 1409.598213][ T8035] INFO: lockdep is turned off.
| [ 1409.598595][ T8035] Tainted: [W]=WARN
[ 1409.598696][ T8035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1409.598857][ T8035] Call Trace:
[ 1409.598959][ T8035]  <TASK>
[ 1409.599028][ T8035] dump_stack_lvl (lib/dump_stack.c:123)
[ 1409.599170][ T8035] __might_resched (kernel/sched/core.c:8759)
[ 1409.599320][ T8035] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1409.599460][ T8035] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1409.599592][ T8035] static_key_slow_inc (kernel/jump_label.c:191)
[ 1409.599724][ T8035] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1409.599863][ T8035] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1409.600000][ T8035] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1409.600136][ T8035] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1409.600248][ T8035] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1409.600397][ T8035] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1409.600541][ T8035] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1409.600688][ T8035] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1409.600817][ T8035] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1409.600950][ T8035] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1409.601086][ T8035] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1409.601223][ T8035] ? find_stack (lib/stackdepot.c:552)
[ 1409.601364][ T8035] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1409.601496][ T8035] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1409.601627][ T8035] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1409.601762][ T8035] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1409.601901][ T8035] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1409.602033][ T8035] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1409.602166][ T8035] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1409.602301][ T8035] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1409.602432][ T8035] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1409.602564][ T8035] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1409.602694][ T8035] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1409.602822][ T8035] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1409.602986][ T8035] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1409.603118][ T8035] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1409.603252][ T8035] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1409.603393][ T8035] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1409.603529][ T8035] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1409.603659][ T8035] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1409.603790][ T8035] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1409.603921][ T8035] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1409.604086][ T8035] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1409.604223][ T8035] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1409.604357][ T8035] ___sys_sendmsg (net/socket.c:2624)
[ 1409.604487][ T8035] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1409.604648][ T8035] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1409.604779][ T8035] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1409.604945][ T8035] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1409.605076][ T8035] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1409.605208][ T8035] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1409.605373][ T8035] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1409.605513][ T8035] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1409.605647][ T8035] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 1409.605774][ T8035] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1409.605903][ T8035] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 1409.606032][ T8035] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 37))
[ 1409.606163][ T8035] __sys_sendmsg (net/socket.c:2654)
[ 1409.606299][ T8035] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1409.606430][ T8035] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1409.606596][ T8035] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1409.606727][ T8035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1409.606890][ T8035] RIP: 0033:0x7f5fb7b4d9a7
[ 1409.607027][ T8035] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1409.607493][ T8035] RSP: 002b:00007ffd31db13b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1409.607690][ T8035] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f5fb7b4d9a7
[ 1409.607885][ T8035] RDX: 0000000000000000 RSI: 00007ffd31db1420 RDI: 0000000000000005
[ 1409.608077][ T8035] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1409.608274][ T8035] R10: 00007f5fb7a06708 R11: 0000000000000246 R12: 00007ffd31db69bb
[ 1409.608474][ T8035] R13: 000000006785879d R14: 0000000000483b60 R15: 00007ffd31db69c9
| [ 1429.309815][ T8289] preempt_count: 1, expected: 0
| [ 1429.309961][ T8289] RCU nest depth: 0, expected: 0
| [ 1429.310107][ T8289] INFO: lockdep is turned off.
| [ 1429.310520][ T8289] Tainted: [W]=WARN
[ 1429.310639][ T8289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1429.310824][ T8289] Call Trace:
[ 1429.310932][ T8289]  <TASK>
[ 1429.311010][ T8289] dump_stack_lvl (lib/dump_stack.c:123)
[ 1429.311171][ T8289] __might_resched (kernel/sched/core.c:8759)
[ 1429.311321][ T8289] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1429.311473][ T8289] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1429.311617][ T8289] static_key_slow_inc (kernel/jump_label.c:191)
[ 1429.311772][ T8289] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1429.311917][ T8289] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1429.312061][ T8289] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1429.312205][ T8289] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1429.312324][ T8289] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1429.312468][ T8289] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1429.312611][ T8289] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1429.312756][ T8289] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1429.312901][ T8289] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1429.313043][ T8289] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1429.313198][ T8289] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1429.313348][ T8289] ? find_stack (lib/stackdepot.c:552)
[ 1429.313495][ T8289] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1429.313639][ T8289] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1429.313782][ T8289] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1429.313925][ T8289] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1429.314072][ T8289] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1429.314217][ T8289] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1429.314361][ T8289] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1429.314504][ T8289] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1429.314645][ T8289] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1429.314788][ T8289] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1429.314931][ T8289] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1429.315072][ T8289] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1429.315261][ T8289] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1429.315409][ T8289] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1429.315552][ T8289] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1429.315696][ T8289] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1429.315841][ T8289] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1429.315985][ T8289] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1429.316128][ T8289] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1429.316271][ T8289] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1429.316453][ T8289] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1429.316598][ T8289] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1429.316739][ T8289] ___sys_sendmsg (net/socket.c:2624)
[ 1429.316884][ T8289] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1429.317060][ T8289] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1429.317202][ T8289] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1429.317381][ T8289] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1429.317526][ T8289] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1429.317673][ T8289] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1429.317852][ T8289] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1429.317996][ T8289] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1429.318139][ T8289] ? do_sys_openat2 (fs/open.c:1411)
[ 1429.318282][ T8289] ? do_sys_openat2 (fs/open.c:1411)
[ 1429.318431][ T8289] __sys_sendmsg (net/socket.c:2654)
[ 1429.318574][ T8289] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1429.318724][ T8289] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1429.318901][ T8289] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1429.319046][ T8289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1429.319228][ T8289] RIP: 0033:0x7f2bdceec9a7
[ 1429.319376][ T8289] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1429.319892][ T8289] RSP: 002b:00007ffda17d9db8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1429.320111][ T8289] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f2bdceec9a7
[ 1429.320331][ T8289] RDX: 0000000000000000 RSI: 00007ffda17d9e20 RDI: 0000000000000005
[ 1429.320553][ T8289] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1429.320768][ T8289] R10: 00007f2bdcda5708 R11: 0000000000000246 R12: 00007ffda17de9b2
[ 1429.320985][ T8289] R13: 00000000678587b1 R14: 0000000000483b60 R15: 00007ffda17de9c0
| [ 1430.679609][ T8313] preempt_count: 1, expected: 0
| [ 1430.679783][ T8313] RCU nest depth: 0, expected: 0
| [ 1430.679956][ T8313] INFO: lockdep is turned off.
| [ 1430.680411][ T8313] Tainted: [W]=WARN
[ 1430.680530][ T8313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1430.680728][ T8313] Call Trace:
[ 1430.680847][ T8313]  <TASK>
[ 1430.680928][ T8313] dump_stack_lvl (lib/dump_stack.c:123)
[ 1430.681092][ T8313] __might_resched (kernel/sched/core.c:8759)
[ 1430.681264][ T8313] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1430.681432][ T8313] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1430.681594][ T8313] static_key_slow_inc (kernel/jump_label.c:191)
[ 1430.681759][ T8313] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1430.681916][ T8313] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1430.682075][ T8313] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1430.682235][ T8313] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1430.682360][ T8313] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1430.682521][ T8313] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1430.682677][ T8313] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1430.682841][ T8313] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1430.682997][ T8313] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1430.683152][ T8313] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1430.683321][ T8313] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1430.683478][ T8313] ? find_stack (lib/stackdepot.c:552)
[ 1430.683638][ T8313] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1430.683797][ T8313] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1430.683958][ T8313] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1430.684117][ T8313] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1430.684276][ T8313] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1430.684431][ T8313] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1430.684589][ T8313] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1430.684750][ T8313] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1430.684906][ T8313] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1430.685068][ T8313] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1430.685225][ T8313] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1430.685382][ T8313] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1430.685577][ T8313] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1430.685738][ T8313] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1430.685895][ T8313] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1430.686053][ T8313] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1430.686216][ T8313] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1430.686375][ T8313] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1430.686538][ T8313] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1430.686696][ T8313] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1430.686890][ T8313] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1430.687047][ T8313] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1430.687208][ T8313] ___sys_sendmsg (net/socket.c:2624)
[ 1430.687369][ T8313] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1430.687565][ T8313] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1430.687721][ T8313] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1430.687923][ T8313] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1430.688080][ T8313] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1430.688240][ T8313] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1430.688436][ T8313] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1430.688601][ T8313] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1430.688756][ T8313] ? do_sys_openat2 (fs/open.c:1411)
[ 1430.688916][ T8313] ? do_sys_openat2 (fs/open.c:1411)
[ 1430.689074][ T8313] __sys_sendmsg (net/socket.c:2654)
[ 1430.689230][ T8313] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1430.689388][ T8313] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1430.689580][ T8313] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1430.689744][ T8313] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1430.689942][ T8313] RIP: 0033:0x7fb050ce79a7
[ 1430.690102][ T8313] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1430.690655][ T8313] RSP: 002b:00007ffcba8be8e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1430.690897][ T8313] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fb050ce79a7
[ 1430.691131][ T8313] RDX: 0000000000000000 RSI: 00007ffcba8be950 RDI: 0000000000000005
[ 1430.691365][ T8313] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 1430.691599][ T8313] R10: 00007fb050ba0708 R11: 0000000000000246 R12: 00007ffcba8c49b2
[ 1430.691841][ T8313] R13: 00000000678587b2 R14: 0000000000483b60 R15: 00007ffcba8c49bf
| [ 1432.912382][ T8351] preempt_count: 1, expected: 0
| [ 1432.912528][ T8351] RCU nest depth: 0, expected: 0
| [ 1432.912701][ T8351] INFO: lockdep is turned off.
| [ 1432.913097][ T8351] Tainted: [W]=WARN
[ 1432.913215][ T8351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1432.913383][ T8351] Call Trace:
[ 1432.913486][ T8351]  <TASK>
[ 1432.913555][ T8351] dump_stack_lvl (lib/dump_stack.c:123)
[ 1432.913702][ T8351] __might_resched (kernel/sched/core.c:8759)
[ 1432.913843][ T8351] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1432.913988][ T8351] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1432.914128][ T8351] static_key_slow_inc (kernel/jump_label.c:191)
[ 1432.914269][ T8351] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1432.914405][ T8351] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1432.914541][ T8351] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1432.914686][ T8351] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1432.914792][ T8351] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1432.914931][ T8351] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1432.915068][ T8351] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1432.915207][ T8351] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1432.915345][ T8351] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1432.915484][ T8351] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1432.915623][ T8351] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1432.915757][ T8351] ? find_stack (lib/stackdepot.c:552)
[ 1432.915896][ T8351] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1432.916031][ T8351] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1432.916164][ T8351] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1432.916298][ T8351] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1432.916447][ T8351] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1432.916585][ T8351] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1432.916727][ T8351] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1432.916862][ T8351] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1432.916998][ T8351] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1432.917136][ T8351] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1432.917277][ T8351] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1432.917409][ T8351] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1432.917576][ T8351] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1432.917724][ T8351] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1432.917859][ T8351] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1432.917990][ T8351] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1432.918126][ T8351] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1432.918260][ T8351] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1432.918397][ T8351] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1432.918530][ T8351] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1432.918710][ T8351] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1432.918849][ T8351] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1432.918985][ T8351] ___sys_sendmsg (net/socket.c:2624)
[ 1432.919116][ T8351] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1432.919281][ T8351] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1432.919413][ T8351] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1432.919577][ T8351] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1432.919714][ T8351] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1432.919852][ T8351] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1432.920031][ T8351] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1432.920162][ T8351] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1432.920298][ T8351] ? do_sys_openat2 (fs/open.c:1411)
[ 1432.920434][ T8351] ? do_sys_openat2 (fs/open.c:1411)
[ 1432.920579][ T8351] __sys_sendmsg (net/socket.c:2654)
[ 1432.920708][ T8351] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1432.920849][ T8351] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1432.921015][ T8351] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1432.921148][ T8351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1432.921314][ T8351] RIP: 0033:0x7fc559c5d9a7
[ 1432.921456][ T8351] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1432.921934][ T8351] RSP: 002b:00007ffdb3ec40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1432.922140][ T8351] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc559c5d9a7
[ 1432.922337][ T8351] RDX: 0000000000000000 RSI: 00007ffdb3ec4130 RDI: 0000000000000005
[ 1432.922538][ T8351] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1432.922739][ T8351] R10: 00007fc559b16708 R11: 0000000000000246 R12: 00007ffdb3ec99bb
[ 1432.922936][ T8351] R13: 00000000678587b4 R14: 0000000000483b60 R15: 00007ffdb3ec99c9
| [ 1452.525296][ T8605] preempt_count: 1, expected: 0
| [ 1452.525440][ T8605] RCU nest depth: 0, expected: 0
| [ 1452.525578][ T8605] INFO: lockdep is turned off.
| [ 1452.525946][ T8605] Tainted: [W]=WARN
[ 1452.526044][ T8605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1452.526203][ T8605] Call Trace:
[ 1452.526309][ T8605]  <TASK>
[ 1452.526377][ T8605] dump_stack_lvl (lib/dump_stack.c:123)
[ 1452.526516][ T8605] __might_resched (kernel/sched/core.c:8759)
[ 1452.526659][ T8605] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1452.526797][ T8605] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1452.526934][ T8605] static_key_slow_inc (kernel/jump_label.c:191)
[ 1452.527065][ T8605] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1452.527204][ T8605] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1452.527335][ T8605] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1452.527466][ T8605] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1452.527587][ T8605] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1452.527720][ T8605] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1452.527847][ T8605] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1452.527978][ T8605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1452.528110][ T8605] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1452.528237][ T8605] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1452.528370][ T8605] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1452.528500][ T8605] ? find_stack (lib/stackdepot.c:552)
[ 1452.528633][ T8605] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1452.528761][ T8605] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1452.528890][ T8605] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1452.529026][ T8605] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1452.529156][ T8605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1452.529283][ T8605] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1452.529412][ T8605] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1452.529540][ T8605] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1452.529666][ T8605] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1452.529800][ T8605] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1452.529929][ T8605] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1452.530057][ T8605] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1452.530217][ T8605] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1452.530351][ T8605] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1452.530480][ T8605] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1452.530610][ T8605] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1452.530747][ T8605] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1452.530877][ T8605] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1452.531008][ T8605] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1452.531137][ T8605] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1452.531296][ T8605] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1452.531426][ T8605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1452.531556][ T8605] ___sys_sendmsg (net/socket.c:2624)
[ 1452.531682][ T8605] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1452.531845][ T8605] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1452.531972][ T8605] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1452.532132][ T8605] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1452.532262][ T8605] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1452.532393][ T8605] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1452.532557][ T8605] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1452.532690][ T8605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1452.532817][ T8605] ? do_sys_openat2 (fs/open.c:1411)
[ 1452.532949][ T8605] ? do_sys_openat2 (fs/open.c:1411)
[ 1452.533090][ T8605] __sys_sendmsg (net/socket.c:2654)
[ 1452.533215][ T8605] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1452.533346][ T8605] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1452.533505][ T8605] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1452.533643][ T8605] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1452.533806][ T8605] RIP: 0033:0x7f37c9b129a7
[ 1452.533940][ T8605] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1452.534389][ T8605] RSP: 002b:00007ffc37ad3838 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1452.534587][ T8605] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f37c9b129a7
[ 1452.534780][ T8605] RDX: 0000000000000000 RSI: 00007ffc37ad38a0 RDI: 0000000000000005
[ 1452.534971][ T8605] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1452.535163][ T8605] R10: 00007f37c99cb708 R11: 0000000000000246 R12: 00007ffc37ad89b0
[ 1452.535358][ T8605] R13: 00000000678587c8 R14: 0000000000483b60 R15: 00007ffc37ad89be
| [ 1453.785074][ T8629] preempt_count: 1, expected: 0
| [ 1453.785319][ T8629] RCU nest depth: 0, expected: 0
| [ 1453.785553][ T8629] INFO: lockdep is turned off.
| [ 1453.786143][ T8629] Tainted: [W]=WARN
[ 1453.786298][ T8629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1453.786549][ T8629] Call Trace:
[ 1453.786710][ T8629]  <TASK>
[ 1453.786820][ T8629] dump_stack_lvl (lib/dump_stack.c:123)
[ 1453.787039][ T8629] __might_resched (kernel/sched/core.c:8759)
[ 1453.787256][ T8629] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1453.787463][ T8629] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1453.787668][ T8629] static_key_slow_inc (kernel/jump_label.c:191)
[ 1453.787873][ T8629] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1453.788083][ T8629] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1453.788299][ T8629] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1453.788511][ T8629] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1453.788675][ T8629] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1453.788896][ T8629] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1453.789106][ T8629] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1453.789311][ T8629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1453.789514][ T8629] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1453.789722][ T8629] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1453.789932][ T8629] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1453.790139][ T8629] ? find_stack (lib/stackdepot.c:552)
[ 1453.790354][ T8629] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1453.790559][ T8629] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1453.790767][ T8629] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1453.790971][ T8629] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1453.791185][ T8629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1453.791386][ T8629] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1453.791599][ T8629] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1453.791799][ T8629] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1453.792002][ T8629] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1453.792203][ T8629] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1453.792405][ T8629] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1453.792607][ T8629] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1453.792859][ T8629] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1453.793089][ T8629] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1453.793250][ T8629] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1453.793382][ T8629] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1453.793519][ T8629] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1453.793653][ T8629] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1453.793784][ T8629] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1453.793915][ T8629] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1453.794082][ T8629] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1453.794220][ T8629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1453.794351][ T8629] ___sys_sendmsg (net/socket.c:2624)
[ 1453.794481][ T8629] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1453.794646][ T8629] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1453.794777][ T8629] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1453.794940][ T8629] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1453.795076][ T8629] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1453.795210][ T8629] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1453.795381][ T8629] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1453.795511][ T8629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1453.795642][ T8629] ? do_sys_openat2 (fs/open.c:1411)
[ 1453.795775][ T8629] ? do_sys_openat2 (fs/open.c:1411)
[ 1453.795909][ T8629] __sys_sendmsg (net/socket.c:2654)
[ 1453.796039][ T8629] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1453.796173][ T8629] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1453.796337][ T8629] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1453.796500][ T8629] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1453.796630][ T8629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1453.796794][ T8629] RIP: 0033:0x7fc6ddd819a7
[ 1453.796932][ T8629] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1453.797407][ T8629] RSP: 002b:00007ffe83bb02c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1453.797603][ T8629] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc6ddd819a7
[ 1453.797793][ T8629] RDX: 0000000000000000 RSI: 00007ffe83bb0330 RDI: 0000000000000005
[ 1453.798003][ T8629] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[ 1453.798196][ T8629] R10: 00007fc6ddc3a708 R11: 0000000000000246 R12: 00007ffe83bb49b0
[ 1453.798392][ T8629] R13: 00000000678587c9 R14: 0000000000483b60 R15: 00007ffe83bb49bf
| [ 1456.073787][ T8667] preempt_count: 1, expected: 0
| [ 1456.073940][ T8667] RCU nest depth: 0, expected: 0
| [ 1456.074086][ T8667] INFO: lockdep is turned off.
| [ 1456.074569][ T8667] Tainted: [W]=WARN
[ 1456.074667][ T8667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1456.074831][ T8667] Call Trace:
[ 1456.074958][ T8667]  <TASK>
[ 1456.075035][ T8667] dump_stack_lvl (lib/dump_stack.c:123)
[ 1456.075191][ T8667] __might_resched (kernel/sched/core.c:8759)
[ 1456.075333][ T8667] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1456.075479][ T8667] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1456.075625][ T8667] static_key_slow_inc (kernel/jump_label.c:191)
[ 1456.075762][ T8667] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1456.075899][ T8667] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1456.076033][ T8667] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1456.076163][ T8667] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1456.076271][ T8667] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1456.076421][ T8667] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1456.076561][ T8667] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1456.076694][ T8667] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1456.076833][ T8667] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1456.076966][ T8667] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1456.077130][ T8667] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1456.077271][ T8667] ? find_stack (lib/stackdepot.c:552)
[ 1456.077408][ T8667] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1456.077545][ T8667] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1456.077694][ T8667] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1456.077837][ T8667] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1456.077971][ T8667] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1456.078099][ T8667] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1456.078238][ T8667] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1456.078389][ T8667] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1456.078531][ T8667] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1456.078677][ T8667] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1456.078820][ T8667] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1456.078950][ T8667] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1456.079136][ T8667] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1456.079292][ T8667] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1456.079423][ T8667] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1456.079551][ T8667] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1456.079712][ T8667] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1456.079852][ T8667] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1456.080009][ T8667] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1456.080140][ T8667] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1456.080342][ T8667] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1456.080475][ T8667] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1456.080610][ T8667] ___sys_sendmsg (net/socket.c:2624)
[ 1456.080762][ T8667] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1456.080922][ T8667] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1456.081053][ T8667] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1456.081220][ T8667] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1456.081372][ T8667] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1456.081504][ T8667] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1456.081669][ T8667] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1456.081797][ T8667] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1456.081945][ T8667] ? do_sys_openat2 (fs/open.c:1411)
[ 1456.082079][ T8667] ? do_sys_openat2 (fs/open.c:1411)
[ 1456.082228][ T8667] __sys_sendmsg (net/socket.c:2654)
[ 1456.082360][ T8667] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1456.082509][ T8667] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1456.082675][ T8667] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1456.082824][ T8667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1456.082989][ T8667] RIP: 0033:0x7fee8bfc99a7
[ 1456.083157][ T8667] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1456.083644][ T8667] RSP: 002b:00007ffc1fdef3f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1456.083865][ T8667] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fee8bfc99a7
[ 1456.084062][ T8667] RDX: 0000000000000000 RSI: 00007ffc1fdef460 RDI: 0000000000000005
[ 1456.084262][ T8667] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1456.084458][ T8667] R10: 00007fee8be82708 R11: 0000000000000246 R12: 00007ffc1fdf59bb
[ 1456.084657][ T8667] R13: 00000000678587cb R14: 0000000000483b60 R15: 00007ffc1fdf59c9
| [ 1475.709011][ T8920] preempt_count: 1, expected: 0
| [ 1475.709153][ T8920] RCU nest depth: 0, expected: 0
| [ 1475.709368][ T8920] INFO: lockdep is turned off.
| [ 1475.709745][ T8920] Tainted: [W]=WARN
[ 1475.709842][ T8920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1475.710002][ T8920] Call Trace:
[ 1475.710098][ T8920]  <TASK>
[ 1475.710165][ T8920] dump_stack_lvl (lib/dump_stack.c:123)
[ 1475.710306][ T8920] __might_resched (kernel/sched/core.c:8759)
[ 1475.710443][ T8920] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1475.710608][ T8920] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1475.710754][ T8920] static_key_slow_inc (kernel/jump_label.c:191)
[ 1475.710888][ T8920] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1475.711023][ T8920] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1475.711154][ T8920] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1475.711284][ T8920] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1475.711384][ T8920] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1475.711520][ T8920] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1475.711658][ T8920] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1475.711788][ T8920] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1475.711920][ T8920] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1475.712051][ T8920] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1475.712189][ T8920] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1475.712317][ T8920] ? find_stack (lib/stackdepot.c:552)
[ 1475.712447][ T8920] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1475.712591][ T8920] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1475.712725][ T8920] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1475.712859][ T8920] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1475.713009][ T8920] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1475.713142][ T8920] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1475.713272][ T8920] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1475.713406][ T8920] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1475.713541][ T8920] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1475.713670][ T8920] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1475.713803][ T8920] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1475.713931][ T8920] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1475.714095][ T8920] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1475.714228][ T8920] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1475.714363][ T8920] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1475.714495][ T8920] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1475.714628][ T8920] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1475.714758][ T8920] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1475.714889][ T8920] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1475.715017][ T8920] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1475.715174][ T8920] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1475.715310][ T8920] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1475.715449][ T8920] ___sys_sendmsg (net/socket.c:2624)
[ 1475.715576][ T8920] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1475.715753][ T8920] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1475.715884][ T8920] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1475.716046][ T8920] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1475.716193][ T8920] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1475.716324][ T8920] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1475.716491][ T8920] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1475.716623][ T8920] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1475.716749][ T8920] ? do_sys_openat2 (fs/open.c:1411)
[ 1475.716882][ T8920] ? do_sys_openat2 (fs/open.c:1411)
[ 1475.717012][ T8920] __sys_sendmsg (net/socket.c:2654)
[ 1475.717140][ T8920] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1475.717272][ T8920] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1475.717440][ T8920] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1475.717571][ T8920] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1475.717733][ T8920] RIP: 0033:0x7efca7f399a7
[ 1475.717869][ T8920] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1475.718321][ T8920] RSP: 002b:00007fffc5c2e168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1475.718520][ T8920] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007efca7f399a7
[ 1475.718713][ T8920] RDX: 0000000000000000 RSI: 00007fffc5c2e1d0 RDI: 0000000000000005
[ 1475.718906][ T8920] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1475.719105][ T8920] R10: 00007efca7df2708 R11: 0000000000000246 R12: 00007fffc5c329b0
[ 1475.719299][ T8920] R13: 00000000678587df R14: 0000000000483b60 R15: 00007fffc5c329be
| [ 1477.027753][ T8944] preempt_count: 1, expected: 0
| [ 1477.027913][ T8944] RCU nest depth: 0, expected: 0
| [ 1477.028065][ T8944] INFO: lockdep is turned off.
| [ 1477.028507][ T8944] Tainted: [W]=WARN
[ 1477.028632][ T8944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1477.028802][ T8944] Call Trace:
[ 1477.028927][ T8944]  <TASK>
[ 1477.029004][ T8944] dump_stack_lvl (lib/dump_stack.c:123)
[ 1477.029160][ T8944] __might_resched (kernel/sched/core.c:8759)
[ 1477.029305][ T8944] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1477.029457][ T8944] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1477.029599][ T8944] static_key_slow_inc (kernel/jump_label.c:191)
[ 1477.029751][ T8944] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1477.029894][ T8944] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1477.030044][ T8944] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1477.030187][ T8944] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1477.030298][ T8944] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1477.030442][ T8944] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1477.030580][ T8944] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1477.030741][ T8944] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1477.030885][ T8944] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1477.031031][ T8944] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1477.031196][ T8944] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1477.031347][ T8944] ? find_stack (lib/stackdepot.c:552)
[ 1477.031498][ T8944] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1477.031642][ T8944] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1477.031791][ T8944] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1477.031934][ T8944] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1477.032083][ T8944] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1477.032224][ T8944] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1477.032368][ T8944] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1477.032507][ T8944] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1477.032648][ T8944] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1477.032792][ T8944] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1477.032941][ T8944] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1477.033081][ T8944] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1477.033261][ T8944] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1477.033412][ T8944] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1477.033553][ T8944] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1477.033696][ T8944] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1477.033842][ T8944] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1477.033984][ T8944] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1477.034127][ T8944] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1477.034280][ T8944] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1477.034465][ T8944] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1477.034607][ T8944] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1477.034756][ T8944] ___sys_sendmsg (net/socket.c:2624)
[ 1477.034902][ T8944] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1477.035075][ T8944] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1477.035221][ T8944] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1477.035394][ T8944] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1477.035540][ T8944] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1477.035690][ T8944] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1477.035870][ T8944] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1477.036035][ T8944] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1477.036185][ T8944] ? do_sys_openat2 (fs/open.c:1411)
[ 1477.036330][ T8944] ? do_sys_openat2 (fs/open.c:1411)
[ 1477.036519][ T8944] __sys_sendmsg (net/socket.c:2654)
[ 1477.036662][ T8944] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1477.036794][ T8944] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1477.037006][ T8944] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1477.037161][ T8944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1477.037361][ T8944] RIP: 0033:0x7f8fd3f199a7
[ 1477.037496][ T8944] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1477.037980][ T8944] RSP: 002b:00007ffd1d98f1e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1477.038183][ T8944] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f8fd3f199a7
[ 1477.038389][ T8944] RDX: 0000000000000000 RSI: 00007ffd1d98f250 RDI: 0000000000000005
[ 1477.038585][ T8944] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[ 1477.038788][ T8944] R10: 00007f8fd3dd2708 R11: 0000000000000246 R12: 00007ffd1d9939b0
[ 1477.038986][ T8944] R13: 00000000678587e0 R14: 0000000000483b60 R15: 00007ffd1d9939bf
| [ 1479.219515][ T8982] preempt_count: 1, expected: 0
| [ 1479.219672][ T8982] RCU nest depth: 0, expected: 0
| [ 1479.219814][ T8982] INFO: lockdep is turned off.
| [ 1479.220193][ T8982] Tainted: [W]=WARN
[ 1479.220295][ T8982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1479.220458][ T8982] Call Trace:
[ 1479.220555][ T8982]  <TASK>
[ 1479.220626][ T8982] dump_stack_lvl (lib/dump_stack.c:123)
[ 1479.220763][ T8982] __might_resched (kernel/sched/core.c:8759)
[ 1479.220897][ T8982] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1479.221031][ T8982] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1479.221162][ T8982] static_key_slow_inc (kernel/jump_label.c:191)
[ 1479.221295][ T8982] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1479.221427][ T8982] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1479.221557][ T8982] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1479.221690][ T8982] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1479.221792][ T8982] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1479.221923][ T8982] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1479.222053][ T8982] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1479.222181][ T8982] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1479.222309][ T8982] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1479.222440][ T8982] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1479.222571][ T8982] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1479.222700][ T8982] ? find_stack (lib/stackdepot.c:552)
[ 1479.222833][ T8982] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1479.222979][ T8982] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1479.223107][ T8982] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1479.223241][ T8982] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1479.223376][ T8982] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1479.223512][ T8982] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1479.223641][ T8982] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1479.223771][ T8982] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1479.223906][ T8982] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1479.224036][ T8982] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1479.224166][ T8982] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1479.224293][ T8982] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1479.224452][ T8982] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1479.224582][ T8982] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1479.224713][ T8982] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1479.224846][ T8982] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1479.224977][ T8982] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1479.225107][ T8982] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1479.225237][ T8982] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1479.225368][ T8982] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1479.225530][ T8982] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1479.225659][ T8982] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1479.225787][ T8982] ___sys_sendmsg (net/socket.c:2624)
[ 1479.225921][ T8982] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1479.226080][ T8982] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1479.226208][ T8982] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1479.226365][ T8982] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1479.226493][ T8982] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1479.226624][ T8982] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1479.226793][ T8982] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1479.226922][ T8982] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1479.227050][ T8982] ? do_sys_openat2 (fs/open.c:1411)
[ 1479.227179][ T8982] ? do_sys_openat2 (fs/open.c:1411)
[ 1479.227310][ T8982] __sys_sendmsg (net/socket.c:2654)
[ 1479.227439][ T8982] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1479.227571][ T8982] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1479.227736][ T8982] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1479.227868][ T8982] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1479.228027][ T8982] RIP: 0033:0x7f79372c39a7
[ 1479.228164][ T8982] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1479.228617][ T8982] RSP: 002b:00007ffca6fae218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1479.228819][ T8982] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f79372c39a7
[ 1479.229010][ T8982] RDX: 0000000000000000 RSI: 00007ffca6fae280 RDI: 0000000000000005
[ 1479.229201][ T8982] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1479.229392][ T8982] R10: 00007f793717c708 R11: 0000000000000246 R12: 00007ffca6fb39bb
[ 1479.229588][ T8982] R13: 00000000678587e2 R14: 0000000000483b60 R15: 00007ffca6fb39c9
| [ 1498.448291][ T9230] preempt_count: 1, expected: 0
| [ 1498.448445][ T9230] RCU nest depth: 0, expected: 0
| [ 1498.448597][ T9230] INFO: lockdep is turned off.
| [ 1498.449007][ T9230] Tainted: [W]=WARN
[ 1498.449119][ T9230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1498.449299][ T9230] Call Trace:
[ 1498.449406][ T9230]  <TASK>
[ 1498.449479][ T9230] dump_stack_lvl (lib/dump_stack.c:123)
[ 1498.449628][ T9230] __might_resched (kernel/sched/core.c:8759)
[ 1498.449774][ T9230] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1498.449917][ T9230] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1498.450060][ T9230] static_key_slow_inc (kernel/jump_label.c:191)
[ 1498.450207][ T9230] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1498.450358][ T9230] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1498.450500][ T9230] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1498.450646][ T9230] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1498.450756][ T9230] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1498.450903][ T9230] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1498.451043][ T9230] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1498.451190][ T9230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1498.451330][ T9230] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1498.451478][ T9230] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1498.451617][ T9230] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1498.451760][ T9230] ? find_stack (lib/stackdepot.c:552)
[ 1498.451903][ T9230] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1498.452045][ T9230] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1498.452190][ T9230] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1498.452329][ T9230] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1498.452473][ T9230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1498.452613][ T9230] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1498.452767][ T9230] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1498.452924][ T9230] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1498.453067][ T9230] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1498.453215][ T9230] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1498.453358][ T9230] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1498.453500][ T9230] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1498.453677][ T9230] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1498.453822][ T9230] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1498.453972][ T9230] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1498.454117][ T9230] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1498.454273][ T9230] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1498.454426][ T9230] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1498.454573][ T9230] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1498.454714][ T9230] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1498.454896][ T9230] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1498.455049][ T9230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1498.455193][ T9230] ___sys_sendmsg (net/socket.c:2624)
[ 1498.455340][ T9230] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1498.455510][ T9230] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1498.455640][ T9230] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1498.455804][ T9230] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1498.455933][ T9230] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1498.456088][ T9230] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1498.456248][ T9230] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1498.456382][ T9230] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1498.456509][ T9230] ? do_sys_openat2 (fs/open.c:1411)
[ 1498.456638][ T9230] ? do_sys_openat2 (fs/open.c:1411)
[ 1498.456778][ T9230] __sys_sendmsg (net/socket.c:2654)
[ 1498.456915][ T9230] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1498.457046][ T9230] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1498.457220][ T9230] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1498.457353][ T9230] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1498.457514][ T9230] RIP: 0033:0x7ff1ba3e89a7
[ 1498.457648][ T9230] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1498.458116][ T9230] RSP: 002b:00007ffd35534878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1498.458315][ T9230] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff1ba3e89a7
[ 1498.458509][ T9230] RDX: 0000000000000000 RSI: 00007ffd355348e0 RDI: 0000000000000005
[ 1498.458698][ T9230] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1498.458895][ T9230] R10: 00007ff1ba2a1708 R11: 0000000000000246 R12: 00007ffd355399b2
[ 1498.459092][ T9230] R13: 00000000678587f6 R14: 0000000000483b60 R15: 00007ffd355399c0
| [ 1518.422799][ T9490] preempt_count: 1, expected: 0
| [ 1518.422954][ T9490] RCU nest depth: 0, expected: 0
| [ 1518.423095][ T9490] INFO: lockdep is turned off.
| [ 1518.423522][ T9490] Tainted: [W]=WARN
[ 1518.423626][ T9490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1518.423805][ T9490] Call Trace:
[ 1518.423903][ T9490]  <TASK>
[ 1518.423975][ T9490] dump_stack_lvl (lib/dump_stack.c:123)
[ 1518.424127][ T9490] __might_resched (kernel/sched/core.c:8759)
[ 1518.424275][ T9490] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1518.424422][ T9490] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1518.424550][ T9490] static_key_slow_inc (kernel/jump_label.c:191)
[ 1518.424679][ T9490] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1518.424809][ T9490] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1518.424952][ T9490] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1518.425096][ T9490] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1518.425213][ T9490] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1518.425342][ T9490] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1518.425481][ T9490] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1518.425610][ T9490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1518.425739][ T9490] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1518.425872][ T9490] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1518.426016][ T9490] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1518.426154][ T9490] ? find_stack (lib/stackdepot.c:552)
[ 1518.426298][ T9490] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1518.426428][ T9490] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1518.426557][ T9490] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1518.426686][ T9490] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1518.426823][ T9490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1518.426950][ T9490] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1518.427084][ T9490] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1518.427217][ T9490] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1518.427347][ T9490] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1518.427486][ T9490] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1518.427622][ T9490] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1518.427765][ T9490] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1518.427930][ T9490] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1518.428062][ T9490] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1518.428194][ T9490] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1518.428338][ T9490] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1518.428484][ T9490] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1518.428630][ T9490] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1518.428777][ T9490] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1518.428939][ T9490] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1518.429112][ T9490] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1518.429268][ T9490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1518.429414][ T9490] ___sys_sendmsg (net/socket.c:2624)
[ 1518.429562][ T9490] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1518.429737][ T9490] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1518.429871][ T9490] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1518.430029][ T9490] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1518.430164][ T9490] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1518.430300][ T9490] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1518.430458][ T9490] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1518.430586][ T9490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1518.430717][ T9490] ? do_sys_openat2 (fs/open.c:1411)
[ 1518.430846][ T9490] ? do_sys_openat2 (fs/open.c:1411)
[ 1518.430974][ T9490] __sys_sendmsg (net/socket.c:2654)
[ 1518.431103][ T9490] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1518.431235][ T9490] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1518.431392][ T9490] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1518.431523][ T9490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1518.431683][ T9490] RIP: 0033:0x7f29ada069a7
[ 1518.431822][ T9490] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1518.432271][ T9490] RSP: 002b:00007ffcfd714f88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1518.432467][ T9490] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f29ada069a7
[ 1518.432665][ T9490] RDX: 0000000000000000 RSI: 00007ffcfd714ff0 RDI: 0000000000000005
[ 1518.432870][ T9490] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1518.433060][ T9490] R10: 00007f29ad8bf708 R11: 0000000000000246 R12: 00007ffcfd71a9b2
[ 1518.433255][ T9490] R13: 000000006785880a R14: 0000000000483b60 R15: 00007ffcfd71a9c0
| [ 1538.500341][ T9749] preempt_count: 1, expected: 0
| [ 1538.500562][ T9749] RCU nest depth: 0, expected: 0
| [ 1538.500783][ T9749] INFO: lockdep is turned off.
| [ 1538.501358][ T9749] Tainted: [W]=WARN
[ 1538.501513][ T9749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1538.501764][ T9749] Call Trace:
[ 1538.501919][ T9749]  <TASK>
[ 1538.502030][ T9749] dump_stack_lvl (lib/dump_stack.c:123)
[ 1538.502237][ T9749] __might_resched (kernel/sched/core.c:8759)
[ 1538.502441][ T9749] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 1538.502654][ T9749] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 1538.502849][ T9749] static_key_slow_inc (kernel/jump_label.c:191)
[ 1538.503016][ T9749] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 1538.503151][ T9749] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1538.503280][ T9749] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 1538.503417][ T9749] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 1538.503519][ T9749] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1538.503649][ T9749] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 1538.503777][ T9749] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 1538.503936][ T9749] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1538.504065][ T9749] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 1538.504196][ T9749] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 1538.504337][ T9749] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1538.504468][ T9749] ? find_stack (lib/stackdepot.c:552)
[ 1538.504601][ T9749] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 1538.504730][ T9749] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 1538.504867][ T9749] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 1538.505004][ T9749] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 1538.505139][ T9749] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1538.505272][ T9749] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1538.505403][ T9749] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 1538.505530][ T9749] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1538.505661][ T9749] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 1538.505792][ T9749] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 1538.505927][ T9749] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 1538.506062][ T9749] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 1538.506223][ T9749] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 1538.506357][ T9749] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 1538.506486][ T9749] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 1538.506614][ T9749] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 1538.506745][ T9749] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 1538.506918][ T9749] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 1538.507050][ T9749] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 1538.507186][ T9749] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 1538.507347][ T9749] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1538.507500][ T9749] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1538.507702][ T9749] ___sys_sendmsg (net/socket.c:2624)
[ 1538.507900][ T9749] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 1538.508146][ T9749] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 1538.508282][ T9749] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 1538.508450][ T9749] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 1538.508614][ T9749] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 1538.508758][ T9749] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1538.508970][ T9749] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 1538.509175][ T9749] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 1538.509368][ T9749] ? do_sys_openat2 (fs/open.c:1411)
[ 1538.509507][ T9749] ? do_sys_openat2 (fs/open.c:1411)
[ 1538.509637][ T9749] __sys_sendmsg (net/socket.c:2654)
[ 1538.509765][ T9749] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 1538.509941][ T9749] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 1538.510193][ T9749] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1538.510394][ T9749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1538.510648][ T9749] RIP: 0033:0x7f89969739a7
[ 1538.510858][ T9749] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1538.511647][ T9749] RSP: 002b:00007ffebb3025c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1538.511985][ T9749] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f89969739a7
[ 1538.512331][ T9749] RDX: 0000000000000000 RSI: 00007ffebb302630 RDI: 0000000000000005
[ 1538.512682][ T9749] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1538.513015][ T9749] R10: 00007f899682c708 R11: 0000000000000246 R12: 00007ffebb3079b0
[ 1538.513347][ T9749] R13: 000000006785881e R14: 0000000000483b60 R15: 00007ffebb3079be
| [ 1559.134921][T10010] preempt_count: 1, expected: 0
| [ 1559.135083][T10010] RCU nest depth: 0, expected: 0
| [ 1559.135245][T10010] INFO: lockdep is turned off.
| [ 1559.135655][T10010] Tainted: [W]=WARN
[ 1559.135762][T10010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1559.135936][T10010] Call Trace:
[ 1559.136046][T10010]  <TASK>
[1559.136120][T10010] dump_stack_lvl (lib/dump_stack.c:123)
[1559.136268][T10010] __might_resched (kernel/sched/core.c:8759)
[1559.136411][T10010] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1559.136563][T10010] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1559.136705][T10010] static_key_slow_inc (kernel/jump_label.c:191)
[1559.136847][T10010] tc_new_tfilter (net/sched/cls_api.c:2385)
[1559.136991][T10010] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1559.137132][T10010] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1559.137275][T10010] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1559.137383][T10010] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1559.137531][T10010] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1559.137671][T10010] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1559.137814][T10010] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1559.137956][T10010] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1559.138102][T10010] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1559.138245][T10010] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1559.138387][T10010] ? find_stack (lib/stackdepot.c:552)
[1559.138535][T10010] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1559.138677][T10010] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1559.138816][T10010] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1559.138960][T10010] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1559.139104][T10010] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1559.139241][T10010] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1559.139382][T10010] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1559.139528][T10010] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1559.139667][T10010] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1559.139808][T10010] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1559.139951][T10010] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1559.140091][T10010] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1559.140268][T10010] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1559.140413][T10010] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1559.140564][T10010] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1559.140706][T10010] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1559.140848][T10010] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1559.140990][T10010] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1559.141135][T10010] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1559.141277][T10010] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1559.141453][T10010] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1559.141599][T10010] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1559.141742][T10010] ___sys_sendmsg (net/socket.c:2624)
[1559.141882][T10010] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1559.142057][T10010] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1559.142197][T10010] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1559.142373][T10010] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1559.142527][T10010] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1559.142677][T10010] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1559.142858][T10010] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1559.143003][T10010] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1559.143145][T10010] ? do_sys_openat2 (fs/open.c:1411)
[1559.143290][T10010] ? do_sys_openat2 (fs/open.c:1411)
[1559.143435][T10010] __sys_sendmsg (net/socket.c:2654)
[1559.143576][T10010] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1559.143725][T10010] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1559.143901][T10010] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1559.144043][T10010] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1559.144222][T10010] RIP: 0033:0x7f8a6b61d9a7
[ 1559.144369][T10010] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1559.144871][T10010] RSP: 002b:00007ffd9f392828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1559.145089][T10010] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f8a6b61d9a7
[ 1559.145304][T10010] RDX: 0000000000000000 RSI: 00007ffd9f392890 RDI: 0000000000000005
[ 1559.145516][T10010] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1559.145731][T10010] R10: 00007f8a6b4d6708 R11: 0000000000000246 R12: 00007ffd9f3989b0
[ 1559.145943][T10010] R13: 0000000067858832 R14: 0000000000483b60 R15: 00007ffd9f3989be
| [ 1580.027861][T10271] preempt_count: 1, expected: 0
| [ 1580.028005][T10271] RCU nest depth: 0, expected: 0
| [ 1580.028147][T10271] INFO: lockdep is turned off.
| [ 1580.028673][T10271] Tainted: [W]=WARN
[ 1580.028821][T10271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1580.029000][T10271] Call Trace:
[ 1580.029108][T10271]  <TASK>
[1580.029181][T10271] dump_stack_lvl (lib/dump_stack.c:123)
[1580.029323][T10271] __might_resched (kernel/sched/core.c:8759)
[1580.029461][T10271] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1580.029599][T10271] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1580.029731][T10271] static_key_slow_inc (kernel/jump_label.c:191)
[1580.029864][T10271] tc_new_tfilter (net/sched/cls_api.c:2385)
[1580.029999][T10271] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1580.030132][T10271] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1580.030270][T10271] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1580.030371][T10271] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1580.030504][T10271] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1580.030638][T10271] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1580.030776][T10271] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1580.030905][T10271] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1580.031038][T10271] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1580.031176][T10271] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1580.031306][T10271] ? find_stack (lib/stackdepot.c:552)
[1580.031439][T10271] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1580.031572][T10271] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1580.031703][T10271] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1580.031835][T10271] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1580.031969][T10271] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1580.032105][T10271] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1580.032239][T10271] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1580.032396][T10271] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1580.032543][T10271] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1580.032677][T10271] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1580.032810][T10271] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1580.032945][T10271] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1580.033115][T10271] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1580.033267][T10271] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1580.033397][T10271] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1580.033528][T10271] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1580.033663][T10271] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1580.033797][T10271] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1580.033929][T10271] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1580.034065][T10271] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1580.034225][T10271] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1580.034360][T10271] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1580.034494][T10271] ___sys_sendmsg (net/socket.c:2624)
[1580.034624][T10271] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1580.034785][T10271] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1580.034917][T10271] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1580.035084][T10271] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1580.035217][T10271] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1580.035353][T10271] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1580.035517][T10271] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1580.035647][T10271] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1580.035777][T10271] ? do_sys_openat2 (fs/open.c:1411)
[1580.035920][T10271] ? do_sys_openat2 (fs/open.c:1411)
[1580.036053][T10271] __sys_sendmsg (net/socket.c:2654)
[1580.036182][T10271] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1580.036314][T10271] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1580.036477][T10271] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1580.036611][T10271] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1580.036775][T10271] RIP: 0033:0x7f69db9de9a7
[ 1580.036913][T10271] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1580.037372][T10271] RSP: 002b:00007ffed9ed4c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1580.037582][T10271] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f69db9de9a7
[ 1580.037783][T10271] RDX: 0000000000000000 RSI: 00007ffed9ed4d00 RDI: 0000000000000005
[ 1580.037978][T10271] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1580.038173][T10271] R10: 00007f69db897708 R11: 0000000000000246 R12: 00007ffed9eda9b2
[ 1580.038367][T10271] R13: 0000000067858847 R14: 0000000000483b60 R15: 00007ffed9eda9c0
| [ 1600.364958][T10532] preempt_count: 1, expected: 0
| [ 1600.365092][T10532] RCU nest depth: 0, expected: 0
| [ 1600.365288][T10532] INFO: lockdep is turned off.
| [ 1600.365660][T10532] Tainted: [W]=WARN
[ 1600.365761][T10532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1600.365929][T10532] Call Trace:
[ 1600.366030][T10532]  <TASK>
[1600.366098][T10532] dump_stack_lvl (lib/dump_stack.c:123)
[1600.366239][T10532] __might_resched (kernel/sched/core.c:8759)
[1600.366403][T10532] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1600.366569][T10532] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1600.366706][T10532] static_key_slow_inc (kernel/jump_label.c:191)
[1600.366838][T10532] tc_new_tfilter (net/sched/cls_api.c:2385)
[1600.366979][T10532] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1600.367114][T10532] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1600.367247][T10532] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1600.367386][T10532] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1600.367536][T10532] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1600.367668][T10532] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1600.367800][T10532] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1600.367936][T10532] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1600.368069][T10532] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1600.368202][T10532] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1600.368344][T10532] ? find_stack (lib/stackdepot.c:552)
[1600.368478][T10532] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1600.368609][T10532] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1600.368740][T10532] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1600.368874][T10532] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1600.369007][T10532] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1600.369137][T10532] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1600.369269][T10532] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1600.369412][T10532] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1600.369542][T10532] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1600.369680][T10532] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1600.369809][T10532] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1600.369936][T10532] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1600.370098][T10532] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1600.370234][T10532] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1600.370377][T10532] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1600.370506][T10532] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1600.370649][T10532] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1600.370785][T10532] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1600.370922][T10532] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1600.371052][T10532] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1600.371212][T10532] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1600.371375][T10532] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1600.371509][T10532] ___sys_sendmsg (net/socket.c:2624)
[1600.371638][T10532] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1600.371805][T10532] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1600.371933][T10532] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1600.372097][T10532] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1600.372237][T10532] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1600.372404][T10532] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1600.372571][T10532] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1600.372708][T10532] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1600.372838][T10532] ? do_sys_openat2 (fs/open.c:1411)
[1600.372970][T10532] ? do_sys_openat2 (fs/open.c:1411)
[1600.373102][T10532] __sys_sendmsg (net/socket.c:2654)
[1600.373233][T10532] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1600.373365][T10532] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1600.373525][T10532] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1600.373658][T10532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1600.373830][T10532] RIP: 0033:0x7f14faeb99a7
[ 1600.373966][T10532] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1600.374457][T10532] RSP: 002b:00007ffe4505b388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1600.374662][T10532] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f14faeb99a7
[ 1600.374857][T10532] RDX: 0000000000000000 RSI: 00007ffe4505b3f0 RDI: 0000000000000005
[ 1600.375053][T10532] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1600.375247][T10532] R10: 00007f14fad72708 R11: 0000000000000246 R12: 00007ffe450619b2
[ 1600.375454][T10532] R13: 000000006785885c R14: 0000000000483b60 R15: 00007ffe450619c0
| [ 1620.793205][T10793] preempt_count: 1, expected: 0
| [ 1620.793965][T10793] RCU nest depth: 0, expected: 0
| [ 1620.794124][T10793] INFO: lockdep is turned off.
| [ 1620.794592][T10793] Tainted: [W]=WARN
[ 1620.794704][T10793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1620.794888][T10793] Call Trace:
[ 1620.795003][T10793]  <TASK>
[1620.795080][T10793] dump_stack_lvl (lib/dump_stack.c:123)
[1620.795240][T10793] __might_resched (kernel/sched/core.c:8759)
[1620.795390][T10793] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1620.795542][T10793] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1620.795696][T10793] static_key_slow_inc (kernel/jump_label.c:191)
[1620.795847][T10793] tc_new_tfilter (net/sched/cls_api.c:2385)
[1620.795993][T10793] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1620.796138][T10793] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1620.796288][T10793] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1620.796401][T10793] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1620.796552][T10793] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1620.796701][T10793] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1620.796848][T10793] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1620.796999][T10793] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1620.797145][T10793] ? find_stack (lib/stackdepot.c:552)
[1620.797294][T10793] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1620.797441][T10793] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1620.797589][T10793] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1620.797736][T10793] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1620.797882][T10793] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1620.798023][T10793] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1620.798172][T10793] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1620.798317][T10793] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1620.798465][T10793] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1620.798611][T10793] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1620.798763][T10793] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1620.798911][T10793] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1620.799096][T10793] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1620.799244][T10793] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1620.799392][T10793] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1620.799540][T10793] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1620.799690][T10793] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1620.799842][T10793] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1620.799993][T10793] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1620.800141][T10793] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1620.800318][T10793] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1620.800464][T10793] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1620.800611][T10793] ___sys_sendmsg (net/socket.c:2624)
[1620.800753][T10793] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1620.800938][T10793] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1620.801085][T10793] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1620.801268][T10793] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1620.801415][T10793] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1620.801569][T10793] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1620.801758][T10793] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1620.801905][T10793] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1620.802069][T10793] ? do_sys_openat2 (fs/open.c:1411)
[1620.802229][T10793] ? do_sys_openat2 (fs/open.c:1411)
[1620.802375][T10793] __sys_sendmsg (net/socket.c:2654)
[1620.802518][T10793] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1620.802664][T10793] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1620.802848][T10793] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1620.803006][T10793] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1620.803191][T10793] RIP: 0033:0x7f656544c9a7
[ 1620.803346][T10793] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1620.803855][T10793] RSP: 002b:00007ffd37775988 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1620.804078][T10793] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f656544c9a7
[ 1620.804299][T10793] RDX: 0000000000000000 RSI: 00007ffd377759f0 RDI: 0000000000000005
[ 1620.804512][T10793] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1620.804731][T10793] R10: 00007f6565305708 R11: 0000000000000246 R12: 00007ffd3777b9b0
[ 1620.804948][T10793] R13: 0000000067858870 R14: 0000000000483b60 R15: 00007ffd3777b9be
| [ 1641.271176][T11052] preempt_count: 1, expected: 0
| [ 1641.271328][T11052] RCU nest depth: 0, expected: 0
| [ 1641.271462][T11052] INFO: lockdep is turned off.
| [ 1641.271841][T11052] Tainted: [W]=WARN
[ 1641.271957][T11052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1641.272149][T11052] Call Trace:
[ 1641.272259][T11052]  <TASK>
[1641.272352][T11052] dump_stack_lvl (lib/dump_stack.c:123)
[1641.272505][T11052] __might_resched (kernel/sched/core.c:8759)
[1641.272643][T11052] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1641.272783][T11052] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1641.272918][T11052] static_key_slow_inc (kernel/jump_label.c:191)
[1641.273064][T11052] tc_new_tfilter (net/sched/cls_api.c:2385)
[1641.273222][T11052] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1641.273376][T11052] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1641.273531][T11052] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1641.273646][T11052] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1641.273796][T11052] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1641.273938][T11052] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1641.274092][T11052] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1641.274233][T11052] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1641.274381][T11052] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1641.274534][T11052] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1641.274678][T11052] ? find_stack (lib/stackdepot.c:552)
[1641.274822][T11052] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1641.274967][T11052] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1641.275111][T11052] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1641.275253][T11052] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1641.275402][T11052] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1641.275552][T11052] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1641.275696][T11052] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1641.275838][T11052] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1641.275990][T11052] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1641.276126][T11052] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1641.276268][T11052] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1641.276405][T11052] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1641.276588][T11052] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1641.276727][T11052] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1641.276865][T11052] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1641.277000][T11052] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1641.277137][T11052] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1641.277283][T11052] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1641.277423][T11052] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1641.277570][T11052] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1641.277736][T11052] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1641.277899][T11052] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1641.278068][T11052] ___sys_sendmsg (net/socket.c:2624)
[1641.278224][T11052] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1641.278407][T11052] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1641.278553][T11052] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1641.278753][T11052] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1641.278902][T11052] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1641.279052][T11052] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1641.279244][T11052] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1641.279402][T11052] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1641.279549][T11052] ? do_sys_openat2 (fs/open.c:1411)
[1641.279697][T11052] ? do_sys_openat2 (fs/open.c:1411)
[1641.279855][T11052] __sys_sendmsg (net/socket.c:2654)
[1641.280002][T11052] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1641.280163][T11052] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1641.280362][T11052] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1641.280524][T11052] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1641.280722][T11052] RIP: 0033:0x7fbe33c629a7
[ 1641.280888][T11052] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1641.281415][T11052] RSP: 002b:00007fff04555ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1641.281656][T11052] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fbe33c629a7
[ 1641.281886][T11052] RDX: 0000000000000000 RSI: 00007fff04555f40 RDI: 0000000000000005
[ 1641.282159][T11052] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1641.282367][T11052] R10: 00007fbe33b1b708 R11: 0000000000000246 R12: 00007fff0455b9b0
[ 1641.282573][T11052] R13: 0000000067858884 R14: 0000000000483b60 R15: 00007fff0455b9be
| [ 1661.915159][T11311] preempt_count: 1, expected: 0
| [ 1661.915410][T11311] RCU nest depth: 0, expected: 0
| [ 1661.915549][T11311] INFO: lockdep is turned off.
| [ 1661.915929][T11311] Tainted: [W]=WARN
[ 1661.916027][T11311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1661.916186][T11311] Call Trace:
[ 1661.916289][T11311]  <TASK>
[1661.916357][T11311] dump_stack_lvl (lib/dump_stack.c:123)
[1661.916505][T11311] __might_resched (kernel/sched/core.c:8759)
[1661.916643][T11311] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1661.916778][T11311] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1661.916910][T11311] static_key_slow_inc (kernel/jump_label.c:191)
[1661.917044][T11311] tc_new_tfilter (net/sched/cls_api.c:2385)
[1661.917179][T11311] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1661.917309][T11311] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1661.917443][T11311] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1661.917557][T11311] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1661.917696][T11311] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1661.917825][T11311] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1661.917958][T11311] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1661.918090][T11311] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1661.918221][T11311] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1661.918354][T11311] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1661.918498][T11311] ? find_stack (lib/stackdepot.c:552)
[1661.918639][T11311] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1661.918768][T11311] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1661.918900][T11311] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1661.919033][T11311] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1661.919166][T11311] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1661.919294][T11311] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1661.919430][T11311] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1661.919570][T11311] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1661.919701][T11311] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1661.919835][T11311] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1661.919965][T11311] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1661.920095][T11311] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1661.920257][T11311] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1661.920393][T11311] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1661.920531][T11311] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1661.920664][T11311] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1661.920794][T11311] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1661.920924][T11311] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1661.921055][T11311] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1661.921185][T11311] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1661.921344][T11311] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1661.921499][T11311] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1661.921629][T11311] ___sys_sendmsg (net/socket.c:2624)
[1661.921760][T11311] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1661.921942][T11311] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1661.922073][T11311] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1661.922233][T11311] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1661.922373][T11311] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1661.922516][T11311] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1661.922679][T11311] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1661.922810][T11311] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1661.922939][T11311] ? do_sys_openat2 (fs/open.c:1411)
[1661.923070][T11311] ? do_sys_openat2 (fs/open.c:1411)
[1661.923206][T11311] __sys_sendmsg (net/socket.c:2654)
[1661.923336][T11311] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1661.923483][T11311] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1661.923645][T11311] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1661.923776][T11311] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1661.923939][T11311] RIP: 0033:0x7fe3af7399a7
[ 1661.924078][T11311] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1661.924547][T11311] RSP: 002b:00007fffc59cdb78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1661.924746][T11311] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fe3af7399a7
[ 1661.924946][T11311] RDX: 0000000000000000 RSI: 00007fffc59cdbe0 RDI: 0000000000000005
[ 1661.925139][T11311] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1661.925338][T11311] R10: 00007fe3af5f2708 R11: 0000000000000246 R12: 00007fffc59d29b7
[ 1661.925540][T11311] R13: 0000000067858899 R14: 0000000000483b60 R15: 00007fffc59d29c5
| [ 1680.902937][T11542] preempt_count: 1, expected: 0
| [ 1680.903077][T11542] RCU nest depth: 0, expected: 0
| [ 1680.903202][T11542] INFO: lockdep is turned off.
| [ 1680.903587][T11542] Tainted: [W]=WARN
[ 1680.903690][T11542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1680.903849][T11542] Call Trace:
[ 1680.903949][T11542]  <TASK>
[1680.904015][T11542] dump_stack_lvl (lib/dump_stack.c:123)
[1680.904156][T11542] __might_resched (kernel/sched/core.c:8759)
[1680.904289][T11542] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1680.904425][T11542] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1680.904559][T11542] static_key_slow_inc (kernel/jump_label.c:191)
[1680.904689][T11542] tc_new_tfilter (net/sched/cls_api.c:2385)
[1680.904825][T11542] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1680.904955][T11542] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1680.905090][T11542] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1680.905191][T11542] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1680.905327][T11542] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1680.905485][T11542] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1680.905617][T11542] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1680.905753][T11542] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1680.905892][T11542] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1680.906032][T11542] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1680.906187][T11542] ? find_stack (lib/stackdepot.c:552)
[1680.906320][T11542] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1680.906450][T11542] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1680.906592][T11542] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1680.906726][T11542] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1680.906861][T11542] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1680.906997][T11542] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1680.907127][T11542] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1680.907256][T11542] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1680.907383][T11542] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1680.907521][T11542] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1680.907656][T11542] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1680.907825][T11542] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1680.907994][T11542] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1680.908136][T11542] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1680.908266][T11542] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1680.908412][T11542] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1680.908562][T11542] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1680.908701][T11542] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1680.908849][T11542] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1680.908985][T11542] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1680.909162][T11542] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1680.909313][T11542] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1680.909478][T11542] ___sys_sendmsg (net/socket.c:2624)
[1680.909645][T11542] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1680.909852][T11542] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1680.910001][T11542] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1680.910220][T11542] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1680.910419][T11542] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1680.910639][T11542] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1680.910989][T11542] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1680.911203][T11542] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1680.911409][T11542] ? do_sys_openat2 (fs/open.c:1411)
[1680.911627][T11542] ? do_sys_openat2 (fs/open.c:1411)
[1680.911848][T11542] __sys_sendmsg (net/socket.c:2654)
[1680.912050][T11542] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1680.912269][T11542] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1680.912526][T11542] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1680.912738][T11542] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1680.912991][T11542] RIP: 0033:0x7f64e01989a7
[ 1680.913198][T11542] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1680.913925][T11542] RSP: 002b:00007ffe7be00308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1680.914236][T11542] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f64e01989a7
[ 1680.914541][T11542] RDX: 0000000000000000 RSI: 00007ffe7be00370 RDI: 0000000000000005
[ 1680.914845][T11542] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1680.915154][T11542] R10: 00007f64e0051708 R11: 0000000000000246 R12: 00007ffe7be059b7
[ 1680.915554][T11542] R13: 00000000678588ac R14: 0000000000483b60 R15: 00007ffe7be059c5
| [ 1699.832947][T11775] preempt_count: 1, expected: 0
| [ 1699.833095][T11775] RCU nest depth: 0, expected: 0
| [ 1699.833611][T11775] INFO: lockdep is turned off.
| [ 1699.834029][T11775] Tainted: [W]=WARN
[ 1699.834144][T11775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1699.834324][T11775] Call Trace:
[ 1699.834434][T11775]  <TASK>
[1699.834512][T11775] dump_stack_lvl (lib/dump_stack.c:123)
[1699.834667][T11775] __might_resched (kernel/sched/core.c:8759)
[1699.834816][T11775] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1699.834966][T11775] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1699.835115][T11775] static_key_slow_inc (kernel/jump_label.c:191)
[1699.835262][T11775] tc_new_tfilter (net/sched/cls_api.c:2385)
[1699.835433][T11775] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1699.835581][T11775] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1699.835729][T11775] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1699.835843][T11775] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1699.835991][T11775] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1699.836134][T11775] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1699.836282][T11775] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1699.836434][T11775] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1699.836577][T11775] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1699.836725][T11775] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1699.836884][T11775] ? find_stack (lib/stackdepot.c:552)
[1699.837037][T11775] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1699.837185][T11775] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1699.837332][T11775] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1699.837482][T11775] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1699.837629][T11775] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1699.837773][T11775] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1699.837919][T11775] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1699.838065][T11775] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1699.838209][T11775] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1699.838361][T11775] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1699.838504][T11775] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1699.838648][T11775] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1699.838829][T11775] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1699.838978][T11775] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1699.839122][T11775] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1699.839267][T11775] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1699.839421][T11775] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1699.839565][T11775] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1699.839711][T11775] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1699.839856][T11775] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1699.840033][T11775] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1699.840181][T11775] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1699.840326][T11775] ___sys_sendmsg (net/socket.c:2624)
[1699.840473][T11775] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1699.840660][T11775] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1699.840805][T11775] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1699.840985][T11775] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1699.841132][T11775] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1699.841282][T11775] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1699.841466][T11775] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1699.841617][T11775] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1699.841781][T11775] ? do_sys_openat2 (fs/open.c:1411)
[1699.841929][T11775] ? do_sys_openat2 (fs/open.c:1411)
[1699.842075][T11775] __sys_sendmsg (net/socket.c:2654)
[1699.842222][T11775] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1699.842368][T11775] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1699.842551][T11775] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1699.842707][T11775] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1699.842892][T11775] RIP: 0033:0x7f1e75c189a7
[ 1699.843045][T11775] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1699.843557][T11775] RSP: 002b:00007ffc57408638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1699.843784][T11775] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f1e75c189a7
[ 1699.844001][T11775] RDX: 0000000000000000 RSI: 00007ffc574086a0 RDI: 0000000000000005
[ 1699.844217][T11775] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1699.844433][T11775] R10: 00007f1e75ad1708 R11: 0000000000000246 R12: 00007ffc5740d9b9
[ 1699.844656][T11775] R13: 00000000678588bf R14: 0000000000483b60 R15: 00007ffc5740d9c7
| [ 1718.031241][T12007] preempt_count: 1, expected: 0
| [ 1718.031377][T12007] RCU nest depth: 0, expected: 0
| [ 1718.031506][T12007] INFO: lockdep is turned off.
| [ 1718.032278][T12007] Tainted: [W]=WARN
[ 1718.032389][T12007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1718.032547][T12007] Call Trace:
[ 1718.032647][T12007]  <TASK>
[1718.032716][T12007] dump_stack_lvl (lib/dump_stack.c:123)
[1718.032853][T12007] __might_resched (kernel/sched/core.c:8759)
[1718.032985][T12007] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1718.033117][T12007] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1718.033247][T12007] static_key_slow_inc (kernel/jump_label.c:191)
[1718.033381][T12007] tc_new_tfilter (net/sched/cls_api.c:2385)
[1718.033516][T12007] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1718.033647][T12007] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1718.033777][T12007] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1718.033887][T12007] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1718.034018][T12007] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1718.034145][T12007] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1718.034279][T12007] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1718.034410][T12007] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1718.034540][T12007] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1718.034682][T12007] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1718.034811][T12007] ? __pfx_queued_spin_lock_slowpath (kernel/locking/qspinlock.c:314)
[1718.034973][T12007] ? find_stack (lib/stackdepot.c:552)
[1718.035102][T12007] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1718.035235][T12007] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1718.035376][T12007] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1718.035505][T12007] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1718.035647][T12007] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1718.035778][T12007] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1718.035920][T12007] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1718.036050][T12007] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1718.036197][T12007] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1718.036326][T12007] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1718.036458][T12007] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1718.036602][T12007] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1718.036763][T12007] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1718.036905][T12007] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1718.037035][T12007] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1718.037169][T12007] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1718.037309][T12007] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1718.037441][T12007] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1718.037586][T12007] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1718.037727][T12007] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1718.037899][T12007] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1718.038041][T12007] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1718.038192][T12007] ___sys_sendmsg (net/socket.c:2624)
[1718.038339][T12007] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1718.038524][T12007] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1718.038671][T12007] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1718.038853][T12007] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1718.039001][T12007] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1718.039151][T12007] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1718.039339][T12007] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1718.039486][T12007] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1718.039629][T12007] ? do_sys_openat2 (fs/open.c:1411)
[1718.039774][T12007] ? do_sys_openat2 (fs/open.c:1411)
[1718.039924][T12007] __sys_sendmsg (net/socket.c:2654)
[1718.040070][T12007] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1718.040218][T12007] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1718.040404][T12007] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1718.040552][T12007] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1718.040734][T12007] RIP: 0033:0x7f0059d649a7
[ 1718.040884][T12007] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1718.041424][T12007] RSP: 002b:00007fff0667ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1718.041667][T12007] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f0059d649a7
[ 1718.041888][T12007] RDX: 0000000000000000 RSI: 00007fff0667acd0 RDI: 0000000000000005
[ 1718.042107][T12007] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1718.042326][T12007] R10: 00007f0059c1d708 R11: 0000000000000246 R12: 00007fff066809b9
[ 1718.042544][T12007] R13: 00000000678588d1 R14: 0000000000483b60 R15: 00007fff066809c7
| [ 1736.135825][T12239] preempt_count: 1, expected: 0
| [ 1736.135956][T12239] RCU nest depth: 0, expected: 0
| [ 1736.136090][T12239] INFO: lockdep is turned off.
| [ 1736.136471][T12239] Tainted: [W]=WARN
[ 1736.136574][T12239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1736.136758][T12239] Call Trace:
[ 1736.136868][T12239]  <TASK>
[1736.136944][T12239] dump_stack_lvl (lib/dump_stack.c:123)
[1736.137095][T12239] __might_resched (kernel/sched/core.c:8759)
[1736.137228][T12239] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1736.137364][T12239] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1736.137497][T12239] static_key_slow_inc (kernel/jump_label.c:191)
[1736.137631][T12239] tc_new_tfilter (net/sched/cls_api.c:2385)
[1736.137765][T12239] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1736.137899][T12239] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1736.138030][T12239] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1736.138133][T12239] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1736.138265][T12239] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1736.138410][T12239] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1736.138563][T12239] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1736.138707][T12239] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1736.138853][T12239] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1736.139003][T12239] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1736.139149][T12239] ? find_stack (lib/stackdepot.c:552)
[1736.139295][T12239] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1736.139440][T12239] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1736.139598][T12239] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1736.139744][T12239] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1736.139891][T12239] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1736.140033][T12239] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1736.140190][T12239] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1736.140335][T12239] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1736.140485][T12239] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1736.140630][T12239] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1736.140779][T12239] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1736.140922][T12239] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1736.141102][T12239] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1736.141249][T12239] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1736.141397][T12239] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1736.141556][T12239] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1736.141704][T12239] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1736.141850][T12239] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1736.141995][T12239] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1736.142139][T12239] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1736.142318][T12239] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1736.142466][T12239] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1736.142614][T12239] ___sys_sendmsg (net/socket.c:2624)
[1736.142763][T12239] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1736.142943][T12239] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1736.143081][T12239] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1736.143263][T12239] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1736.143396][T12239] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1736.143534][T12239] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1736.143722][T12239] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1736.143868][T12239] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1736.144011][T12239] ? do_sys_openat2 (fs/open.c:1411)
[1736.144160][T12239] ? do_sys_openat2 (fs/open.c:1411)
[1736.144307][T12239] __sys_sendmsg (net/socket.c:2654)
[1736.144452][T12239] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1736.144600][T12239] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1736.144789][T12239] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1736.144934][T12239] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1736.145114][T12239] RIP: 0033:0x7fcc8a3ac9a7
[ 1736.145267][T12239] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1736.145783][T12239] RSP: 002b:00007ffecbd978f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1736.146008][T12239] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fcc8a3ac9a7
[ 1736.146224][T12239] RDX: 0000000000000000 RSI: 00007ffecbd97960 RDI: 0000000000000005
[ 1736.146441][T12239] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1736.146661][T12239] R10: 00007fcc8a265708 R11: 0000000000000246 R12: 00007ffecbd9c9b7
[ 1736.146884][T12239] R13: 00000000678588e3 R14: 0000000000483b60 R15: 00007ffecbd9c9c5
| [ 1754.853783][T12472] preempt_count: 1, expected: 0
| [ 1754.853923][T12472] RCU nest depth: 0, expected: 0
| [ 1754.854052][T12472] INFO: lockdep is turned off.
| [ 1754.854470][T12472] Tainted: [W]=WARN
[ 1754.854581][T12472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1754.854756][T12472] Call Trace:
[ 1754.854857][T12472]  <TASK>
[1754.854926][T12472] dump_stack_lvl (lib/dump_stack.c:123)
[1754.855066][T12472] __might_resched (kernel/sched/core.c:8759)
[1754.855199][T12472] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1754.855338][T12472] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1754.855480][T12472] static_key_slow_inc (kernel/jump_label.c:191)
[1754.855626][T12472] tc_new_tfilter (net/sched/cls_api.c:2385)
[1754.855767][T12472] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1754.855907][T12472] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1754.856042][T12472] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1754.856154][T12472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1754.856289][T12472] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1754.856421][T12472] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1754.856563][T12472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1754.856718][T12472] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1754.856862][T12472] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1754.856994][T12472] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1754.857126][T12472] ? find_stack (lib/stackdepot.c:552)
[1754.857264][T12472] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1754.857400][T12472] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1754.857540][T12472] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1754.857689][T12472] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1754.857842][T12472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1754.857992][T12472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1754.858127][T12472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1754.858262][T12472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1754.858399][T12472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1754.858536][T12472] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1754.858673][T12472] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1754.858803][T12472] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1754.858979][T12472] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1754.859127][T12472] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1754.859264][T12472] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1754.859406][T12472] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1754.859545][T12472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1754.859683][T12472] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1754.859815][T12472] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1754.859955][T12472] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1754.860132][T12472] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1754.860280][T12472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1754.860419][T12472] ___sys_sendmsg (net/socket.c:2624)
[1754.860559][T12472] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1754.860727][T12472] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1754.860858][T12472] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1754.861019][T12472] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1754.861156][T12472] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1754.861298][T12472] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1754.861496][T12472] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1754.861629][T12472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1754.861765][T12472] ? do_sys_openat2 (fs/open.c:1411)
[1754.861897][T12472] ? do_sys_openat2 (fs/open.c:1411)
[1754.862029][T12472] __sys_sendmsg (net/socket.c:2654)
[1754.862161][T12472] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1754.862296][T12472] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1754.862471][T12472] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1754.862620][T12472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1754.862798][T12472] RIP: 0033:0x7f6e982289a7
[ 1754.862936][T12472] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1754.863410][T12472] RSP: 002b:00007fff1c425cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1754.863631][T12472] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f6e982289a7
[ 1754.863857][T12472] RDX: 0000000000000000 RSI: 00007fff1c425d20 RDI: 0000000000000005
[ 1754.864054][T12472] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1754.864251][T12472] R10: 00007f6e980e1708 R11: 0000000000000246 R12: 00007fff1c42a9b7
[ 1754.864450][T12472] R13: 00000000678588f6 R14: 0000000000483b60 R15: 00007fff1c42a9c5
| [ 1773.994053][T12703] preempt_count: 1, expected: 0
| [ 1773.994194][T12703] RCU nest depth: 0, expected: 0
| [ 1773.994347][T12703] INFO: lockdep is turned off.
| [ 1773.994765][T12703] Tainted: [W]=WARN
[ 1773.994874][T12703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1773.995057][T12703] Call Trace:
[ 1773.995165][T12703]  <TASK>
[1773.995242][T12703] dump_stack_lvl (lib/dump_stack.c:123)
[1773.995408][T12703] __might_resched (kernel/sched/core.c:8759)
[1773.995560][T12703] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1773.995709][T12703] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1773.995886][T12703] static_key_slow_inc (kernel/jump_label.c:191)
[1773.996029][T12703] tc_new_tfilter (net/sched/cls_api.c:2385)
[1773.996182][T12703] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1773.996327][T12703] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1773.996480][T12703] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1773.996593][T12703] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1773.996740][T12703] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1773.996882][T12703] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1773.997026][T12703] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1773.997171][T12703] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1773.997313][T12703] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1773.997511][T12703] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1773.997668][T12703] ? find_stack (lib/stackdepot.c:552)
[1773.997814][T12703] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1773.997957][T12703] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1773.998104][T12703] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1773.998249][T12703] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1773.998397][T12703] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1773.998543][T12703] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1773.998691][T12703] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1773.998834][T12703] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1773.998977][T12703] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1773.999119][T12703] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1773.999267][T12703] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1773.999417][T12703] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1773.999600][T12703] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1773.999772][T12703] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1773.999916][T12703] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1774.000058][T12703] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1774.000202][T12703] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1774.000353][T12703] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1774.000508][T12703] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1774.000651][T12703] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1774.000825][T12703] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1774.000968][T12703] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1774.001111][T12703] ___sys_sendmsg (net/socket.c:2624)
[1774.001251][T12703] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1774.001467][T12703] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1774.001612][T12703] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1774.001787][T12703] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1774.001930][T12703] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1774.002078][T12703] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1774.002260][T12703] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1774.002413][T12703] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1774.002560][T12703] ? do_sys_openat2 (fs/open.c:1411)
[1774.002705][T12703] ? do_sys_openat2 (fs/open.c:1411)
[1774.002848][T12703] __sys_sendmsg (net/socket.c:2654)
[1774.002988][T12703] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1774.003132][T12703] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1774.003309][T12703] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1774.003460][T12703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1774.003643][T12703] RIP: 0033:0x7fdf4e8319a7
[ 1774.003790][T12703] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1774.004283][T12703] RSP: 002b:00007fff7fe13068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1774.004509][T12703] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fdf4e8319a7
[ 1774.004723][T12703] RDX: 0000000000000000 RSI: 00007fff7fe130d0 RDI: 0000000000000005
[ 1774.004936][T12703] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1774.005177][T12703] R10: 00007fdf4e6ea708 R11: 0000000000000246 R12: 00007fff7fe179b9
[ 1774.005413][T12703] R13: 0000000067858909 R14: 0000000000483b60 R15: 00007fff7fe179c7
| [ 1792.844228][T12935] preempt_count: 1, expected: 0
| [ 1792.844380][T12935] RCU nest depth: 0, expected: 0
| [ 1792.844526][T12935] INFO: lockdep is turned off.
| [ 1792.844939][T12935] Tainted: [W]=WARN
[ 1792.845049][T12935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1792.845233][T12935] Call Trace:
[ 1792.845346][T12935]  <TASK>
[1792.845425][T12935] dump_stack_lvl (lib/dump_stack.c:123)
[1792.845589][T12935] __might_resched (kernel/sched/core.c:8759)
[1792.845741][T12935] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1792.845895][T12935] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1792.846044][T12935] static_key_slow_inc (kernel/jump_label.c:191)
[1792.846191][T12935] tc_new_tfilter (net/sched/cls_api.c:2385)
[1792.846341][T12935] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1792.846490][T12935] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1792.846643][T12935] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1792.846759][T12935] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1792.846909][T12935] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1792.847056][T12935] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1792.847204][T12935] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1792.847349][T12935] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1792.847497][T12935] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1792.847655][T12935] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1792.847802][T12935] ? find_stack (lib/stackdepot.c:552)
[1792.847952][T12935] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1792.848100][T12935] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1792.848249][T12935] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1792.848395][T12935] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1792.848543][T12935] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1792.848693][T12935] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1792.848849][T12935] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1792.848995][T12935] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1792.849139][T12935] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1792.849287][T12935] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1792.849438][T12935] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1792.849583][T12935] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1792.849773][T12935] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1792.849926][T12935] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1792.850074][T12935] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1792.850222][T12935] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1792.850376][T12935] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1792.850524][T12935] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1792.850673][T12935] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1792.850826][T12935] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1792.851007][T12935] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1792.851156][T12935] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1792.851313][T12935] ___sys_sendmsg (net/socket.c:2624)
[1792.851458][T12935] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1792.851642][T12935] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1792.851790][T12935] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1792.851979][T12935] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1792.852127][T12935] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1792.852277][T12935] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1792.852465][T12935] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1792.852610][T12935] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1792.852758][T12935] ? do_sys_openat2 (fs/open.c:1411)
[1792.852908][T12935] ? do_sys_openat2 (fs/open.c:1411)
[1792.853061][T12935] __sys_sendmsg (net/socket.c:2654)
[1792.853207][T12935] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1792.853356][T12935] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1792.853542][T12935] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1792.853691][T12935] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1792.853875][T12935] RIP: 0033:0x7f48f03c79a7
[ 1792.854031][T12935] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1792.854550][T12935] RSP: 002b:00007ffc02fddff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1792.854780][T12935] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f48f03c79a7
[ 1792.855000][T12935] RDX: 0000000000000000 RSI: 00007ffc02fde060 RDI: 0000000000000005
[ 1792.855223][T12935] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1792.855445][T12935] R10: 00007f48f0280708 R11: 0000000000000246 R12: 00007ffc02fe39b9
[ 1792.855666][T12935] R13: 000000006785891c R14: 0000000000483b60 R15: 00007ffc02fe39c7
| [ 1811.338493][T13166] preempt_count: 1, expected: 0
| [ 1811.338689][T13166] RCU nest depth: 0, expected: 0
| [ 1811.338881][T13166] INFO: lockdep is turned off.
| [ 1811.339430][T13166] Tainted: [W]=WARN
[ 1811.339573][T13166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1811.339809][T13166] Call Trace:
[ 1811.339954][T13166]  <TASK>
[1811.340050][T13166] dump_stack_lvl (lib/dump_stack.c:123)
[1811.340253][T13166] __might_resched (kernel/sched/core.c:8759)
[1811.340452][T13166] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1811.340655][T13166] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1811.340847][T13166] static_key_slow_inc (kernel/jump_label.c:191)
[1811.341053][T13166] tc_new_tfilter (net/sched/cls_api.c:2385)
[1811.341258][T13166] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1811.341441][T13166] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1811.341634][T13166] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1811.341786][T13166] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1811.341984][T13166] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1811.342173][T13166] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1811.342377][T13166] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1811.342570][T13166] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1811.342764][T13166] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1811.342960][T13166] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1811.343148][T13166] ? find_stack (lib/stackdepot.c:552)
[1811.343336][T13166] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1811.343537][T13166] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1811.343728][T13166] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1811.343927][T13166] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1811.344134][T13166] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1811.344328][T13166] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1811.344525][T13166] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1811.344734][T13166] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1811.344939][T13166] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1811.345137][T13166] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1811.345343][T13166] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1811.345541][T13166] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1811.345799][T13166] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1811.346000][T13166] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1811.346201][T13166] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1811.346415][T13166] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1811.346617][T13166] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1811.346815][T13166] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1811.347022][T13166] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1811.347218][T13166] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1811.347466][T13166] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1811.347669][T13166] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1811.347867][T13166] ___sys_sendmsg (net/socket.c:2624)
[1811.348069][T13166] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1811.348316][T13166] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1811.348514][T13166] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1811.348764][T13166] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1811.348960][T13166] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1811.349155][T13166] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1811.349413][T13166] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1811.349617][T13166] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1811.349820][T13166] ? do_sys_openat2 (fs/open.c:1411)
[1811.350036][T13166] ? do_sys_openat2 (fs/open.c:1411)
[1811.350253][T13166] __sys_sendmsg (net/socket.c:2654)
[1811.350468][T13166] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1811.350687][T13166] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1811.350980][T13166] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1811.351204][T13166] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1811.351463][T13166] RIP: 0033:0x7f6dedd2e9a7
[ 1811.351680][T13166] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1811.352417][T13166] RSP: 002b:00007ffd2948e158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1811.352721][T13166] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f6dedd2e9a7
[ 1811.353028][T13166] RDX: 0000000000000000 RSI: 00007ffd2948e1c0 RDI: 0000000000000005
[ 1811.353339][T13166] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 1811.353646][T13166] R10: 00007f6dedbe7708 R11: 0000000000000246 R12: 00007ffd294939a7
[ 1811.353965][T13166] R13: 000000006785892f R14: 0000000000483b60 R15: 00007ffd294939b6
| [ 1829.839229][T13402] preempt_count: 1, expected: 0
| [ 1829.839372][T13402] RCU nest depth: 0, expected: 0
| [ 1829.839513][T13402] INFO: lockdep is turned off.
| [ 1829.839893][T13402] Tainted: [W]=WARN
[ 1829.839998][T13402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1829.840155][T13402] Call Trace:
[ 1829.840254][T13402]  <TASK>
[1829.840334][T13402] dump_stack_lvl (lib/dump_stack.c:123)
[1829.840470][T13402] __might_resched (kernel/sched/core.c:8759)
[1829.840601][T13402] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1829.840735][T13402] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1829.840863][T13402] static_key_slow_inc (kernel/jump_label.c:191)
[1829.841009][T13402] tc_new_tfilter (net/sched/cls_api.c:2385)
[1829.841139][T13402] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1829.841267][T13402] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1829.841397][T13402] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1829.841497][T13402] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1829.841627][T13402] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1829.841755][T13402] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1829.841888][T13402] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1829.842017][T13402] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1829.842146][T13402] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1829.842275][T13402] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1829.842404][T13402] ? find_stack (lib/stackdepot.c:552)
[1829.842534][T13402] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1829.842663][T13402] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1829.842797][T13402] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1829.842926][T13402] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1829.843058][T13402] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1829.843185][T13402] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1829.843315][T13402] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1829.843443][T13402] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1829.843570][T13402] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1829.843711][T13402] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1829.843841][T13402] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1829.843971][T13402] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1829.844135][T13402] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1829.844266][T13402] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1829.844395][T13402] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1829.844523][T13402] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1829.844662][T13402] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1829.844792][T13402] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1829.844925][T13402] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1829.845059][T13402] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1829.845218][T13402] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1829.845349][T13402] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1829.845480][T13402] ___sys_sendmsg (net/socket.c:2624)
[1829.845617][T13402] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1829.845777][T13402] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1829.845905][T13402] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1829.846064][T13402] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1829.846193][T13402] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1829.846325][T13402] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1829.846484][T13402] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1829.846614][T13402] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1829.846743][T13402] ? do_sys_openat2 (fs/open.c:1411)
[1829.846875][T13402] ? do_sys_openat2 (fs/open.c:1411)
[1829.847003][T13402] __sys_sendmsg (net/socket.c:2654)
[1829.847130][T13402] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1829.847261][T13402] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1829.847419][T13402] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1829.847552][T13402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1829.847713][T13402] RIP: 0033:0x7f378239a9a7
[ 1829.847847][T13402] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1829.848297][T13402] RSP: 002b:00007ffc59083658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1829.848501][T13402] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f378239a9a7
[ 1829.848691][T13402] RDX: 0000000000000000 RSI: 00007ffc590836c0 RDI: 0000000000000005
[ 1829.848883][T13402] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[ 1829.849081][T13402] R10: 00007f3782253708 R11: 0000000000000246 R12: 00007ffc590899a5
[ 1829.849279][T13402] R13: 0000000067858941 R14: 0000000000483b60 R15: 00007ffc590899b4
| [ 1848.334460][T13639] preempt_count: 1, expected: 0
| [ 1848.334591][T13639] RCU nest depth: 0, expected: 0
| [ 1848.334720][T13639] INFO: lockdep is turned off.
| [ 1848.335083][T13639] Tainted: [W]=WARN
[ 1848.335183][T13639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1848.335347][T13639] Call Trace:
[ 1848.335449][T13639]  <TASK>
[1848.335518][T13639] dump_stack_lvl (lib/dump_stack.c:123)
[1848.335660][T13639] __might_resched (kernel/sched/core.c:8759)
[1848.335793][T13639] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1848.335927][T13639] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1848.336056][T13639] static_key_slow_inc (kernel/jump_label.c:191)
[1848.336186][T13639] tc_new_tfilter (net/sched/cls_api.c:2385)
[1848.336316][T13639] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1848.336448][T13639] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1848.336578][T13639] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1848.336683][T13639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1848.336816][T13639] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1848.336946][T13639] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1848.337075][T13639] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1848.337204][T13639] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1848.337339][T13639] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1848.337489][T13639] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1848.337623][T13639] ? find_stack (lib/stackdepot.c:552)
[1848.337754][T13639] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1848.337887][T13639] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1848.338016][T13639] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1848.338145][T13639] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1848.338278][T13639] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1848.338412][T13639] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1848.338547][T13639] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1848.338675][T13639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1848.338802][T13639] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1848.338940][T13639] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1848.339069][T13639] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1848.339197][T13639] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1848.339373][T13639] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1848.339506][T13639] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1848.339637][T13639] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1848.339766][T13639] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1848.339898][T13639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1848.340028][T13639] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1848.340160][T13639] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1848.340289][T13639] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1848.340454][T13639] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1848.340583][T13639] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1848.340719][T13639] ___sys_sendmsg (net/socket.c:2624)
[1848.340846][T13639] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1848.341032][T13639] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1848.341160][T13639] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1848.341322][T13639] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1848.341450][T13639] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1848.341602][T13639] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1848.341764][T13639] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1848.341892][T13639] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1848.342021][T13639] ? do_sys_openat2 (fs/open.c:1411)
[1848.342152][T13639] ? do_sys_openat2 (fs/open.c:1411)
[1848.342289][T13639] __sys_sendmsg (net/socket.c:2654)
[1848.342419][T13639] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1848.342552][T13639] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1848.342713][T13639] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1848.342844][T13639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1848.343005][T13639] RIP: 0033:0x7f83b3b309a7
[ 1848.343143][T13639] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1848.343608][T13639] RSP: 002b:00007fff98d41158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1848.343805][T13639] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f83b3b309a7
[ 1848.343999][T13639] RDX: 0000000000000000 RSI: 00007fff98d411c0 RDI: 0000000000000005
[ 1848.344199][T13639] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 1848.344392][T13639] R10: 00007f83b39e9708 R11: 0000000000000246 R12: 00007fff98d459a7
[ 1848.344584][T13639] R13: 0000000067858954 R14: 0000000000483b60 R15: 00007fff98d459b6
| [ 1866.688048][T13876] preempt_count: 1, expected: 0
| [ 1866.688200][T13876] RCU nest depth: 0, expected: 0
| [ 1866.688370][T13876] INFO: lockdep is turned off.
| [ 1866.688761][T13876] Tainted: [W]=WARN
[ 1866.688860][T13876] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1866.689022][T13876] Call Trace:
[ 1866.689120][T13876]  <TASK>
[1866.689188][T13876] dump_stack_lvl (lib/dump_stack.c:123)
[1866.689355][T13876] __might_resched (kernel/sched/core.c:8759)
[1866.689494][T13876] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1866.689629][T13876] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1866.689763][T13876] static_key_slow_inc (kernel/jump_label.c:191)
[1866.689895][T13876] tc_new_tfilter (net/sched/cls_api.c:2385)
[1866.690027][T13876] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1866.690158][T13876] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1866.690288][T13876] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1866.690394][T13876] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1866.690532][T13876] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1866.690661][T13876] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1866.690804][T13876] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1866.690938][T13876] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1866.691068][T13876] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1866.691201][T13876] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1866.691352][T13876] ? find_stack (lib/stackdepot.c:552)
[1866.691486][T13876] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1866.691617][T13876] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1866.691746][T13876] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1866.691874][T13876] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1866.692010][T13876] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1866.692140][T13876] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1866.692276][T13876] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1866.692413][T13876] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1866.692546][T13876] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1866.692676][T13876] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1866.692810][T13876] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1866.692940][T13876] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1866.693101][T13876] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1866.693244][T13876] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1866.693388][T13876] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1866.693519][T13876] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1866.693649][T13876] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1866.693780][T13876] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1866.693913][T13876] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1866.694043][T13876] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1866.694210][T13876] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1866.694342][T13876] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1866.694473][T13876] ___sys_sendmsg (net/socket.c:2624)
[1866.694603][T13876] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1866.694765][T13876] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1866.694896][T13876] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1866.695056][T13876] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1866.695191][T13876] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1866.695323][T13876] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1866.695485][T13876] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1866.695615][T13876] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1866.695745][T13876] ? do_sys_openat2 (fs/open.c:1411)
[1866.695876][T13876] ? do_sys_openat2 (fs/open.c:1411)
[1866.696008][T13876] __sys_sendmsg (net/socket.c:2654)
[1866.696142][T13876] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1866.696275][T13876] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1866.696437][T13876] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1866.696568][T13876] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1866.696735][T13876] RIP: 0033:0x7ff8d30e69a7
[ 1866.696871][T13876] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1866.697351][T13876] RSP: 002b:00007ffd0952ab58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1866.697550][T13876] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff8d30e69a7
[ 1866.697762][T13876] RDX: 0000000000000000 RSI: 00007ffd0952abc0 RDI: 0000000000000005
[ 1866.697960][T13876] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[ 1866.698155][T13876] R10: 00007ff8d2f9f708 R11: 0000000000000246 R12: 00007ffd0952f9a5
[ 1866.698354][T13876] R13: 0000000067858966 R14: 0000000000483b60 R15: 00007ffd0952f9b4
| [ 1885.714472][T14122] preempt_count: 1, expected: 0
| [ 1885.714683][T14122] RCU nest depth: 0, expected: 0
| [ 1885.714889][T14122] INFO: lockdep is turned off.
| [ 1885.715455][T14122] Tainted: [W]=WARN
[ 1885.715608][T14122] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1885.715869][T14122] Call Trace:
[ 1885.716022][T14122]  <TASK>
[1885.716135][T14122] dump_stack_lvl (lib/dump_stack.c:123)
[1885.716387][T14122] __might_resched (kernel/sched/core.c:8759)
[1885.716596][T14122] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1885.716806][T14122] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1885.717012][T14122] static_key_slow_inc (kernel/jump_label.c:191)
[1885.717215][T14122] tc_new_tfilter (net/sched/cls_api.c:2385)
[1885.717430][T14122] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1885.717650][T14122] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1885.717855][T14122] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1885.718022][T14122] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1885.718230][T14122] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1885.718435][T14122] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1885.718637][T14122] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1885.718841][T14122] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1885.719046][T14122] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1885.719247][T14122] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1885.719451][T14122] ? find_stack (lib/stackdepot.c:552)
[1885.719655][T14122] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1885.719848][T14122] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1885.720051][T14122] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1885.720252][T14122] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1885.720472][T14122] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1885.720698][T14122] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1885.720920][T14122] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1885.721132][T14122] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1885.721351][T14122] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1885.721567][T14122] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1885.721791][T14122] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1885.722006][T14122] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1885.722284][T14122] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1885.722511][T14122] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1885.722736][T14122] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1885.722947][T14122] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1885.723157][T14122] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1885.723361][T14122] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1885.723575][T14122] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1885.723784][T14122] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1885.724038][T14122] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1885.724245][T14122] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1885.724449][T14122] ___sys_sendmsg (net/socket.c:2624)
[1885.724651][T14122] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1885.724888][T14122] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1885.725092][T14122] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1885.725346][T14122] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1885.725550][T14122] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1885.725766][T14122] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1885.726019][T14122] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1885.726215][T14122] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1885.726422][T14122] ? do_sys_openat2 (fs/open.c:1411)
[1885.726628][T14122] ? do_sys_openat2 (fs/open.c:1411)
[1885.726847][T14122] __sys_sendmsg (net/socket.c:2654)
[1885.727063][T14122] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1885.727282][T14122] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1885.727554][T14122] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1885.727773][T14122] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1885.728047][T14122] RIP: 0033:0x7f8ddbae09a7
[ 1885.728272][T14122] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1885.729033][T14122] RSP: 002b:00007ffca3d30978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1885.729363][T14122] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f8ddbae09a7
[ 1885.729703][T14122] RDX: 0000000000000000 RSI: 00007ffca3d309e0 RDI: 0000000000000005
[ 1885.730028][T14122] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1885.730348][T14122] R10: 00007f8ddb999708 R11: 0000000000000246 R12: 00007ffca3d369b2
[ 1885.730686][T14122] R13: 0000000067858979 R14: 0000000000483b60 R15: 00007ffca3d369c0
| [ 1911.331129][T14476] preempt_count: 1, expected: 0
| [ 1911.331289][T14476] RCU nest depth: 0, expected: 0
| [ 1911.331433][T14476] INFO: lockdep is turned off.
| [ 1911.331840][T14476] Tainted: [W]=WARN
[ 1911.331949][T14476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1911.332126][T14476] Call Trace:
[ 1911.332236][T14476]  <TASK>
[1911.332311][T14476] dump_stack_lvl (lib/dump_stack.c:123)
[1911.332462][T14476] __might_resched (kernel/sched/core.c:8759)
[1911.332609][T14476] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1911.332760][T14476] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1911.332908][T14476] static_key_slow_inc (kernel/jump_label.c:191)
[1911.333054][T14476] tc_new_tfilter (net/sched/cls_api.c:2385)
[1911.333200][T14476] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1911.333346][T14476] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1911.333492][T14476] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1911.333607][T14476] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1911.333754][T14476] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1911.333901][T14476] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1911.334048][T14476] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1911.334191][T14476] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1911.334334][T14476] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1911.334481][T14476] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1911.334626][T14476] ? find_stack (lib/stackdepot.c:552)
[1911.334772][T14476] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1911.334922][T14476] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1911.335065][T14476] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1911.335209][T14476] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1911.335355][T14476] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1911.335497][T14476] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1911.335641][T14476] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1911.335788][T14476] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1911.335932][T14476] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1911.336077][T14476] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1911.336221][T14476] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1911.336364][T14476] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1911.336546][T14476] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1911.336692][T14476] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1911.336840][T14476] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1911.336985][T14476] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1911.337132][T14476] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1911.337277][T14476] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1911.337423][T14476] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1911.337569][T14476] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1911.337747][T14476] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1911.337891][T14476] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1911.338038][T14476] ___sys_sendmsg (net/socket.c:2624)
[1911.338183][T14476] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1911.338361][T14476] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1911.338505][T14476] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1911.338689][T14476] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1911.338834][T14476] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1911.338992][T14476] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1911.339172][T14476] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1911.339317][T14476] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1911.339463][T14476] ? do_sys_openat2 (fs/open.c:1411)
[1911.339608][T14476] ? do_sys_openat2 (fs/open.c:1411)
[1911.339753][T14476] __sys_sendmsg (net/socket.c:2654)
[1911.339896][T14476] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1911.340049][T14476] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1911.340230][T14476] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1911.340375][T14476] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1911.340561][T14476] RIP: 0033:0x7fe99dd439a7
[ 1911.340715][T14476] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1911.341227][T14476] RSP: 002b:00007ffdc8d263c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1911.341445][T14476] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fe99dd439a7
[ 1911.341660][T14476] RDX: 0000000000000000 RSI: 00007ffdc8d26430 RDI: 0000000000000005
[ 1911.341874][T14476] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 1911.342092][T14476] R10: 00007fe99dbfc708 R11: 0000000000000246 R12: 00007ffdc8d2b9b0
[ 1911.342307][T14476] R13: 0000000067858993 R14: 0000000000483b60 R15: 00007ffdc8d2b9be
| [ 1936.800050][T14822] preempt_count: 1, expected: 0
| [ 1936.800184][T14822] RCU nest depth: 0, expected: 0
| [ 1936.800827][T14822] INFO: lockdep is turned off.
| [ 1936.801241][T14822] Tainted: [W]=WARN
[ 1936.801356][T14822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1936.801532][T14822] Call Trace:
[ 1936.801643][T14822]  <TASK>
[1936.801727][T14822] dump_stack_lvl (lib/dump_stack.c:123)
[1936.801885][T14822] __might_resched (kernel/sched/core.c:8759)
[1936.802019][T14822] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1936.802166][T14822] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1936.802299][T14822] static_key_slow_inc (kernel/jump_label.c:191)
[1936.802445][T14822] tc_new_tfilter (net/sched/cls_api.c:2385)
[1936.802577][T14822] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1936.802712][T14822] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1936.802850][T14822] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1936.802952][T14822] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1936.803096][T14822] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1936.803226][T14822] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1936.803364][T14822] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1936.803493][T14822] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1936.803622][T14822] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1936.803754][T14822] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1936.803888][T14822] ? find_stack (lib/stackdepot.c:552)
[1936.804028][T14822] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1936.804159][T14822] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1936.804308][T14822] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1936.804439][T14822] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1936.804570][T14822] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1936.804705][T14822] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1936.804840][T14822] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1936.804980][T14822] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1936.805118][T14822] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1936.805265][T14822] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1936.805395][T14822] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1936.805526][T14822] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1936.805695][T14822] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1936.805832][T14822] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1936.805964][T14822] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1936.806094][T14822] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1936.806230][T14822] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1936.806369][T14822] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1936.806499][T14822] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1936.806640][T14822] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1936.806813][T14822] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1936.806950][T14822] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1936.807090][T14822] ___sys_sendmsg (net/socket.c:2624)
[1936.807225][T14822] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1936.807385][T14822] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1936.807515][T14822] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1936.807678][T14822] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1936.807814][T14822] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1936.807947][T14822] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1936.808118][T14822] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1936.808253][T14822] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1936.808382][T14822] ? do_sys_openat2 (fs/open.c:1411)
[1936.808513][T14822] ? do_sys_openat2 (fs/open.c:1411)
[1936.808645][T14822] __sys_sendmsg (net/socket.c:2654)
[1936.808779][T14822] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1936.808912][T14822] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1936.809072][T14822] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1936.809222][T14822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1936.809386][T14822] RIP: 0033:0x7fcc567769a7
[ 1936.809522][T14822] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1936.809996][T14822] RSP: 002b:00007ffcf5717828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1936.810198][T14822] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fcc567769a7
[ 1936.810403][T14822] RDX: 0000000000000000 RSI: 00007ffcf5717890 RDI: 0000000000000005
[ 1936.810598][T14822] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 1936.810795][T14822] R10: 00007fcc5662f708 R11: 0000000000000246 R12: 00007ffcf571d995
[ 1936.811005][T14822] R13: 00000000678589ac R14: 0000000000483b60 R15: 00007ffcf571d9a4
| [ 1956.224270][T15074] preempt_count: 1, expected: 0
| [ 1956.224467][T15074] RCU nest depth: 0, expected: 0
| [ 1956.224676][T15074] INFO: lockdep is turned off.
| [ 1956.225227][T15074] Tainted: [W]=WARN
[ 1956.225377][T15074] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1956.225631][T15074] Call Trace:
[ 1956.225781][T15074]  <TASK>
[1956.225890][T15074] dump_stack_lvl (lib/dump_stack.c:123)
[1956.226107][T15074] __might_resched (kernel/sched/core.c:8759)
[1956.226307][T15074] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1956.226513][T15074] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1956.226716][T15074] static_key_slow_inc (kernel/jump_label.c:191)
[1956.226916][T15074] tc_new_tfilter (net/sched/cls_api.c:2385)
[1956.227119][T15074] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1956.227320][T15074] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1956.227520][T15074] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1956.227689][T15074] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1956.227890][T15074] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1956.228086][T15074] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1956.228285][T15074] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1956.228483][T15074] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1956.228685][T15074] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1956.228890][T15074] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1956.229097][T15074] ? find_stack (lib/stackdepot.c:552)
[1956.229300][T15074] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1956.229500][T15074] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1956.229700][T15074] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1956.229902][T15074] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1956.230108][T15074] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1956.230320][T15074] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1956.230520][T15074] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1956.230722][T15074] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1956.230922][T15074] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1956.231130][T15074] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1956.231338][T15074] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1956.231536][T15074] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1956.231794][T15074] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1956.231999][T15074] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1956.232200][T15074] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1956.232398][T15074] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1956.232601][T15074] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1956.232804][T15074] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1956.233010][T15074] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1956.233210][T15074] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1956.233464][T15074] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1956.233675][T15074] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1956.233877][T15074] ___sys_sendmsg (net/socket.c:2624)
[1956.234077][T15074] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1956.234326][T15074] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1956.234527][T15074] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1956.234785][T15074] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1956.234985][T15074] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1956.235189][T15074] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1956.235441][T15074] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1956.235646][T15074] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1956.235844][T15074] ? do_sys_openat2 (fs/open.c:1411)
[1956.236059][T15074] ? do_sys_openat2 (fs/open.c:1411)
[1956.236266][T15074] __sys_sendmsg (net/socket.c:2654)
[1956.236461][T15074] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1956.236670][T15074] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1956.236918][T15074] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1956.237121][T15074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1956.237368][T15074] RIP: 0033:0x7f30ba1499a7
[ 1956.237581][T15074] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1956.238295][T15074] RSP: 002b:00007ffd12dd5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1956.238602][T15074] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f30ba1499a7
[ 1956.238900][T15074] RDX: 0000000000000000 RSI: 00007ffd12dd5ce0 RDI: 0000000000000005
[ 1956.239205][T15074] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[ 1956.239499][T15074] R10: 00007f30ba002708 R11: 0000000000000246 R12: 00007ffd12ddb995
[ 1956.239799][T15074] R13: 00000000678589bf R14: 0000000000483b60 R15: 00007ffd12ddb9a4
| [ 1976.019273][T15324] preempt_count: 1, expected: 0
| [ 1976.019432][T15324] RCU nest depth: 0, expected: 0
| [ 1976.019634][T15324] INFO: lockdep is turned off.
| [ 1976.020215][T15324] Tainted: [W]=WARN
[ 1976.020386][T15324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1976.020661][T15324] Call Trace:
[ 1976.020795][T15324]  <TASK>
[1976.020866][T15324] dump_stack_lvl (lib/dump_stack.c:123)
[1976.021011][T15324] __might_resched (kernel/sched/core.c:8759)
[1976.021187][T15324] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1976.021334][T15324] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1976.021519][T15324] static_key_slow_inc (kernel/jump_label.c:191)
[1976.021660][T15324] tc_new_tfilter (net/sched/cls_api.c:2385)
[1976.021840][T15324] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1976.021990][T15324] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1976.022152][T15324] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1976.022264][T15324] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1976.022436][T15324] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1976.022593][T15324] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1976.022779][T15324] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1976.022912][T15324] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1976.023060][T15324] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1976.023201][T15324] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1976.023348][T15324] ? find_stack (lib/stackdepot.c:552)
[1976.023538][T15324] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1976.023676][T15324] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1976.023810][T15324] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1976.023943][T15324] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1976.024088][T15324] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1976.024223][T15324] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1976.024359][T15324] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1976.024505][T15324] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1976.024642][T15324] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1976.024777][T15324] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1976.024960][T15324] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1976.025102][T15324] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1976.025280][T15324] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1976.025446][T15324] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1976.025596][T15324] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1976.025729][T15324] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1976.025867][T15324] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1976.026055][T15324] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1976.026227][T15324] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1976.026381][T15324] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1976.026587][T15324] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1976.026743][T15324] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1976.026907][T15324] ___sys_sendmsg (net/socket.c:2624)
[1976.027042][T15324] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1976.027212][T15324] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1976.027354][T15324] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1976.027537][T15324] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1976.027673][T15324] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1976.027865][T15324] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1976.028035][T15324] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1976.028169][T15324] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1976.028314][T15324] ? do_sys_openat2 (fs/open.c:1411)
[1976.028458][T15324] ? do_sys_openat2 (fs/open.c:1411)
[1976.028671][T15324] __sys_sendmsg (net/socket.c:2654)
[1976.028851][T15324] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1976.028989][T15324] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1976.029161][T15324] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1976.029301][T15324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1976.029484][T15324] RIP: 0033:0x7f64db7bf9a7
[ 1976.029630][T15324] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1976.030220][T15324] RSP: 002b:00007ffc67fbadf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1976.030440][T15324] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f64db7bf9a7
[ 1976.030720][T15324] RDX: 0000000000000000 RSI: 00007ffc67fbae60 RDI: 0000000000000005
[ 1976.030979][T15324] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 1976.031196][T15324] R10: 00007f64db678708 R11: 0000000000000246 R12: 00007ffc67fc0993
[ 1976.031432][T15324] R13: 00000000678589d3 R14: 0000000000483b60 R15: 00007ffc67fc09a2
| [ 1995.741840][T15573] preempt_count: 1, expected: 0
| [ 1995.741973][T15573] RCU nest depth: 0, expected: 0
| [ 1995.742112][T15573] INFO: lockdep is turned off.
| [ 1995.742507][T15573] Tainted: [W]=WARN
[ 1995.742614][T15573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1995.742796][T15573] Call Trace:
[ 1995.742901][T15573]  <TASK>
[1995.742975][T15573] dump_stack_lvl (lib/dump_stack.c:123)
[1995.743143][T15573] __might_resched (kernel/sched/core.c:8759)
[1995.743296][T15573] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[1995.743443][T15573] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[1995.743579][T15573] static_key_slow_inc (kernel/jump_label.c:191)
[1995.743709][T15573] tc_new_tfilter (net/sched/cls_api.c:2385)
[1995.743857][T15573] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1995.744009][T15573] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[1995.744140][T15573] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[1995.744244][T15573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1995.744379][T15573] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[1995.744530][T15573] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[1995.744664][T15573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1995.744794][T15573] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[1995.744933][T15573] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[1995.745081][T15573] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1995.745214][T15573] ? find_stack (lib/stackdepot.c:552)
[1995.745369][T15573] ? stack_depot_save_flags (lib/stackdepot.c:618)
[1995.745511][T15573] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[1995.745664][T15573] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[1995.745793][T15573] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[1995.745941][T15573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1995.746086][T15573] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1995.746229][T15573] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[1995.746369][T15573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1995.746501][T15573] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[1995.746642][T15573] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[1995.746799][T15573] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[1995.746946][T15573] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[1995.747145][T15573] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[1995.747302][T15573] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[1995.747447][T15573] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[1995.747587][T15573] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[1995.747732][T15573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[1995.747874][T15573] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[1995.748034][T15573] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[1995.748203][T15573] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[1995.748379][T15573] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[1995.748515][T15573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1995.748646][T15573] ___sys_sendmsg (net/socket.c:2624)
[1995.748787][T15573] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[1995.748950][T15573] ? __pfx____sys_sendmsg (net/socket.c:2611)
[1995.749102][T15573] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[1995.749270][T15573] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[1995.749401][T15573] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[1995.749545][T15573] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1995.749722][T15573] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[1995.749863][T15573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[1995.750006][T15573] ? do_sys_openat2 (fs/open.c:1411)
[1995.750161][T15573] ? do_sys_openat2 (fs/open.c:1411)
[1995.750307][T15573] __sys_sendmsg (net/socket.c:2654)
[1995.750445][T15573] ? __pfx___sys_sendmsg (net/socket.c:2639)
[1995.750588][T15573] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[1995.750769][T15573] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[1995.750915][T15573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1995.751095][T15573] RIP: 0033:0x7fb38b3a99a7
[ 1995.751254][T15573] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[ 1995.751771][T15573] RSP: 002b:00007fffbe90cbc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1995.752053][T15573] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fb38b3a99a7
[ 1995.752278][T15573] RDX: 0000000000000000 RSI: 00007fffbe90cc30 RDI: 0000000000000005
[ 1995.752474][T15573] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[ 1995.752676][T15573] R10: 00007fb38b262708 R11: 0000000000000246 R12: 00007fffbe911993


Finger prints:
__lock_acquire:__mutex_lock:static_key_slow_inc_cpuslocked:static_key_slow_inc:tc_new_tfilter
__might_resched:cpus_read_lock:static_key_slow_inc:tc_new_tfilter:rtnetlink_rcv_msg