======================================
| [ 15.341016][ T325] RCU nest depth: 0, expected: 0
| [ 15.341292][ T325] 2 locks held by tc/325:
| [ 15.341500][ T325] #0: ffffffff9abe7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 15.341974][ T325] #1: ffff888008e7e810 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[ 15.342853][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.343066][ T325] Call Trace:
[ 15.343192][ T325] <TASK>
[ 15.343283][ T325] dump_stack_lvl (lib/dump_stack.c:123)
[ 15.343463][ T325] __might_resched (kernel/sched/core.c:8759)
[ 15.343626][ T325] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 15.343802][ T325] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 15.343972][ T325] static_key_slow_inc (kernel/jump_label.c:191)
[ 15.344135][ T325] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 15.344308][ T325] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 15.344434][ T325] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 15.344624][ T325] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 15.344795][ T325] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 15.344959][ T325] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 15.345129][ T325] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 15.345295][ T325] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 15.345456][ T325] ? 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)
[ 15.345616][ T325] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 15.345746][ T325] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 15.345912][ T325] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 15.346075][ T325] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 15.346244][ T325] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 15.346429][ T325] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 15.346595][ T325] ? 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)
[ 15.346762][ T325] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 15.346927][ T325] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 15.347092][ T325] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 15.347262][ T325] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 15.347433][ T325] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 15.347608][ T325] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 15.347774][ T325] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 15.347936][ T325] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 15.348153][ T325] ___sys_sendmsg (net/socket.c:2624)
[ 15.348315][ T325] ? 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)
[ 15.348478][ T325] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 15.348654][ T325] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 15.348824][ T325] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 15.348986][ T325] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 15.349156][ T325] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 15.349330][ T325] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 15.349497][ T325] __sys_sendmsg (net/socket.c:2654)
[ 15.349661][ T325] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 15.349834][ T325] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 15.350010][ T325] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 15.350175][ T325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 15.350375][ T325] RIP: 0033:0x7f8395af09a7
[ 15.350551][ T325] Code: Unable to access opcode bytes at 0x7f8395af097d.
Code starting with the faulting instruction
===========================================
[ 15.350761][ T325] RSP: 002b:00007ffc41222ff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 15.351015][ T325] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f8395af09a7
[ 15.351270][ T325] RDX: 0000000000000000 RSI: 00007ffc41223060 RDI: 0000000000000005
[ 15.351518][ T325] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 15.351870][ T325] R10: 00007f83959a9708 R11: 0000000000000246 R12: 0000000000000000
[ 15.352121][ T325] R13: 0000000067858782 R14: 0000000000483b60 R15: 00007ffc4122897e
| [ 15.354270][ T325] #1: ffff888008e7e810 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 15.354517][ T325] #2: ffffffff9a1ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [ 15.354756][ T325] stack backtrace:
| [ 15.355101][ T325] Tainted: [W]=WARN
[ 15.355203][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.355382][ T325] Call Trace:
[ 15.355485][ T325] <TASK>
[ 15.355556][ T325] dump_stack_lvl (lib/dump_stack.c:123)
[ 15.355703][ T325] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 15.355841][ T325] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 15.355976][ T325] ? 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)
[ 15.356145][ T325] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 15.356279][ T325] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 15.356419][ T325] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 15.356554][ T325] ? 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)
[ 15.356721][ T325] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 15.356855][ T325] ? 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)
[ 15.357031][ T325] ? 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)
[ 15.357197][ T325] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 15.357331][ T325] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 15.357470][ T325] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 15.357614][ T325] ? 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))
[ 15.357782][ T325] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 15.357952][ T325] ? 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)
[ 15.358122][ T325] 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)
[ 15.358290][ T325] static_key_slow_inc (kernel/jump_label.c:191)
[ 15.358430][ T325] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 15.358567][ T325] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 15.358676][ T325] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 15.358817][ T325] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 15.358958][ T325] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 15.359096][ T325] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 15.359238][ T325] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 15.359378][ T325] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 15.359511][ T325] ? 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)
[ 15.359646][ T325] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 15.359750][ T325] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 15.359891][ T325] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 15.360027][ T325] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 15.360162][ T325] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 15.360305][ T325] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 15.360441][ T325] ? 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)
[ 15.360575][ T325] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 15.360710][ T325] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 15.360845][ T325] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 15.360982][ T325] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 15.361117][ T325] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 15.361258][ T325] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 15.361396][ T325] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 15.361530][ T325] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 15.361702][ T325] ___sys_sendmsg (net/socket.c:2624)
[ 15.361836][ T325] ? 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)
[ 15.361972][ T325] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 15.362108][ T325] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 15.362247][ T325] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 15.362384][ T325] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 15.362520][ T325] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 15.362658][ T325] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 15.362793][ T325] __sys_sendmsg (net/socket.c:2654)
[ 15.362940][ T325] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 15.363078][ T325] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 15.363220][ T325] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 15.363356][ T325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 15.363524][ T325] RIP: 0033:0x7f8395af09a7
[ 15.363667][ T325] Code: Unable to access opcode bytes at 0x7f8395af097d.
Code starting with the faulting instruction
===========================================
[ 15.363849][ T325] RSP: 002b:00007ffc41222ff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 15.364051][ T325] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f8395af09a7
[ 15.364265][ T325] RDX: 0000000000000000 RSI: 00007ffc41223060 RDI: 0000000000000005
[ 15.364467][ T325] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[ 15.364669][ T325] R10: 00007f83959a9708 R11: 0000000000000246 R12: 0000000000000000
[ 15.364877][ T325] R13: 0000000067858782 R14: 0000000000483b60 R15: 00007ffc4122897e
| [ 23.612994][ T395] preempt_count: 1, expected: 0
| [ 23.613130][ T395] RCU nest depth: 0, expected: 0
| [ 23.613277][ T395] INFO: lockdep is turned off.
| [ 23.613655][ T395] Tainted: [W]=WARN
[ 23.613757][ T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.613923][ T395] Call Trace:
[ 23.614023][ T395] <TASK>
[ 23.614093][ T395] dump_stack_lvl (lib/dump_stack.c:123)
[ 23.614233][ T395] __might_resched (kernel/sched/core.c:8759)
[ 23.614373][ T395] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 23.614511][ T395] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 23.614643][ T395] static_key_slow_inc (kernel/jump_label.c:191)
[ 23.614778][ T395] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 23.614913][ T395] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.615048][ T395] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 23.615183][ T395] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 23.615291][ T395] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.615427][ T395] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 23.615557][ T395] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 23.615690][ T395] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 23.615823][ T395] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.615957][ T395] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 23.616090][ T395] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.616224][ T395] ? find_stack (lib/stackdepot.c:552)
[ 23.616360][ T395] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 23.616498][ T395] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 23.616630][ T395] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.616764][ T395] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 23.616900][ T395] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 23.617033][ T395] ? 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)
[ 23.617167][ T395] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 23.617306][ T395] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.617440][ T395] ? 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)
[ 23.617577][ T395] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 23.617708][ T395] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 23.617841][ T395] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.617974][ T395] ? filemap_map_pages (mm/filemap.c:3685)
[ 23.618116][ T395] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 23.618250][ T395] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 23.618384][ T395] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 23.618519][ T395] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.618653][ T395] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 23.618790][ T395] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 23.618921][ T395] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 23.619090][ T395] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 23.619226][ T395] ___sys_sendmsg (net/socket.c:2624)
[ 23.619359][ T395] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 23.619492][ T395] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 23.619627][ T395] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 23.619795][ T395] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 23.619929][ T395] ? 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)
[ 23.620068][ T395] ? __handle_mm_fault (mm/memory.c:5944)
[ 23.620205][ T395] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 23.620343][ T395] ? do_sys_openat2 (fs/open.c:1411)
[ 23.620477][ T395] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 23.620612][ T395] __sys_sendmsg (net/socket.c:2654)
[ 23.620748][ T395] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 23.620884][ T395] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 23.621022][ T395] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 23.621155][ T395] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 23.621323][ T395] RIP: 0033:0x7ff2dd65b9a7
[ 23.621463][ T395] Code: Unable to access opcode bytes at 0x7ff2dd65b97d.
Code starting with the faulting instruction
===========================================
[ 23.621632][ T395] RSP: 002b:00007ffe6c98cdf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.621834][ T395] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007ff2dd65b9a7
[ 23.622035][ T395] RDX: 0000000000000000 RSI: 00007ffe6c98ce60 RDI: 0000000000000005
[ 23.622234][ T395] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 23.622433][ T395] R10: 00007ff2dd514708 R11: 0000000000000246 R12: 0000000000000000
[ 23.622632][ T395] R13: 000000006785878a R14: 0000000000483b60 R15: 00007ffe6c991966
| [ 31.848779][ T439] preempt_count: 1, expected: 0
| [ 31.849029][ T439] RCU nest depth: 0, expected: 0
| [ 31.849266][ T439] INFO: lockdep is turned off.
| [ 31.849860][ T439] Tainted: [W]=WARN
[ 31.850013][ T439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.850266][ T439] Call Trace:
[ 31.850425][ T439] <TASK>
[ 31.850539][ T439] dump_stack_lvl (lib/dump_stack.c:123)
[ 31.850759][ T439] __might_resched (kernel/sched/core.c:8759)
[ 31.850967][ T439] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 31.851184][ T439] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 31.851398][ T439] static_key_slow_inc (kernel/jump_label.c:191)
[ 31.851609][ T439] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 31.851828][ T439] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 31.852038][ T439] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 31.852256][ T439] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 31.852419][ T439] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.852634][ T439] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 31.852853][ T439] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 31.853062][ T439] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.853271][ T439] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 31.853482][ T439] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 31.853703][ T439] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 31.853909][ T439] ? find_stack (lib/stackdepot.c:552)
[ 31.854123][ T439] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 31.854333][ T439] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 31.854543][ T439] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 31.854747][ T439] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 31.854957][ T439] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.855169][ T439] ? 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)
[ 31.855378][ T439] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 31.855583][ T439] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.855793][ T439] ? 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)
[ 31.856002][ T439] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 31.856216][ T439] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 31.856426][ T439] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 31.856683][ T439] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 31.856893][ T439] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 31.857099][ T439] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 31.857305][ T439] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 31.857514][ T439] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.857727][ T439] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 31.857933][ T439] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 31.858144][ T439] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 31.858401][ T439] ? 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)
[ 31.858610][ T439] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.858824][ T439] ___sys_sendmsg (net/socket.c:2624)
[ 31.859026][ T439] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 31.859283][ T439] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 31.859495][ T439] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 31.859757][ T439] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 31.859969][ T439] ? 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)
[ 31.860184][ T439] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 31.860440][ T439] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 31.860651][ T439] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.860856][ T439] ? do_sys_openat2 (fs/open.c:1411)
[ 31.861077][ T439] ? do_sys_openat2 (fs/open.c:1411)
[ 31.861284][ T439] __sys_sendmsg (net/socket.c:2654)
[ 31.861493][ T439] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 31.861706][ T439] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 31.861968][ T439] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 31.862184][ T439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 31.862441][ T439] RIP: 0033:0x7fc6d84619a7
[ 31.862658][ T439] 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)
[ 31.863401][ T439] RSP: 002b:00007ffdc1436c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.863717][ T439] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc6d84619a7
[ 31.864035][ T439] RDX: 0000000000000000 RSI: 00007ffdc1436c70 RDI: 0000000000000005
[ 31.864341][ T439] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 31.864643][ T439] R10: 00007fc6d831a708 R11: 0000000000000246 R12: 0000000000000000
[ 31.864949][ T439] R13: 0000000067858792 R14: 0000000000483b60 R15: 00007ffdc143c95c
| [ 33.941463][ T451] preempt_count: 1, expected: 0
| [ 33.941612][ T451] RCU nest depth: 0, expected: 0
| [ 33.941760][ T451] INFO: lockdep is turned off.
| [ 33.942143][ T451] Tainted: [W]=WARN
[ 33.942244][ T451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.942421][ T451] Call Trace:
[ 33.942528][ T451] <TASK>
[ 33.942598][ T451] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.942750][ T451] __might_resched (kernel/sched/core.c:8759)
[ 33.942890][ T451] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 33.943029][ T451] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 33.943161][ T451] static_key_slow_inc (kernel/jump_label.c:191)
[ 33.943293][ T451] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 33.943428][ T451] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.943561][ T451] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 33.943697][ T451] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 33.943800][ T451] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.943939][ T451] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 33.944071][ T451] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 33.944210][ T451] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.944343][ T451] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.944481][ T451] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 33.944615][ T451] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.944747][ T451] ? find_stack (lib/stackdepot.c:552)
[ 33.944881][ T451] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 33.945016][ T451] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 33.945149][ T451] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.945282][ T451] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 33.945422][ T451] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.945554][ T451] ? 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)
[ 33.945689][ T451] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.945821][ T451] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.945952][ T451] ? 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)
[ 33.946087][ T451] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 33.946221][ T451] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 33.946359][ T451] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.946489][ T451] ? filemap_map_pages (mm/filemap.c:3685)
[ 33.946627][ T451] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 33.946760][ T451] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 33.946900][ T451] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 33.947032][ T451] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.947166][ T451] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 33.947302][ T451] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 33.947455][ T451] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 33.947619][ T451] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 33.947754][ T451] ___sys_sendmsg (net/socket.c:2624)
[ 33.947887][ T451] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 33.948020][ T451] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 33.948154][ T451] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 33.948324][ T451] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 33.948461][ T451] ? 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)
[ 33.948600][ T451] ? __handle_mm_fault (mm/memory.c:5944)
[ 33.948732][ T451] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 33.948870][ T451] ? do_sys_openat2 (fs/open.c:1411)
[ 33.949003][ T451] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 33.949137][ T451] __sys_sendmsg (net/socket.c:2654)
[ 33.949274][ T451] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 33.949410][ T451] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 33.949545][ T451] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.949679][ T451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 33.949848][ T451] RIP: 0033:0x7f81022469a7
[ 33.949987][ T451] 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)
[ 33.950457][ T451] RSP: 002b:00007ffe5e200eb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.950658][ T451] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f81022469a7
[ 33.950856][ T451] RDX: 0000000000000000 RSI: 00007ffe5e200f20 RDI: 0000000000000005
[ 33.951058][ T451] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 33.951254][ T451] R10: 00007f81020ff708 R11: 0000000000000246 R12: 0000000000000000
[ 33.951453][ T451] R13: 0000000067858794 R14: 0000000000483b60 R15: 00007ffe5e205966
| [ 42.180674][ T492] preempt_count: 1, expected: 0
| [ 42.180820][ T492] RCU nest depth: 0, expected: 0
| [ 42.180964][ T492] INFO: lockdep is turned off.
| [ 42.181368][ T492] Tainted: [W]=WARN
[ 42.181478][ T492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.181661][ T492] Call Trace:
[ 42.181772][ T492] <TASK>
[ 42.181850][ T492] dump_stack_lvl (lib/dump_stack.c:123)
[ 42.182013][ T492] __might_resched (kernel/sched/core.c:8759)
[ 42.182169][ T492] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 42.182323][ T492] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 42.182476][ T492] static_key_slow_inc (kernel/jump_label.c:191)
[ 42.182623][ T492] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 42.182779][ T492] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 42.182924][ T492] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 42.183066][ T492] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 42.183181][ T492] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 42.183329][ T492] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 42.183479][ T492] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 42.183627][ T492] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 42.183772][ T492] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 42.183921][ T492] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 42.184073][ T492] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 42.184220][ T492] ? find_stack (lib/stackdepot.c:552)
[ 42.184373][ T492] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 42.184529][ T492] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 42.184677][ T492] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 42.184824][ T492] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 42.184974][ T492] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 42.185121][ T492] ? 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)
[ 42.185268][ T492] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 42.185414][ T492] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 42.185564][ T492] ? 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)
[ 42.185712][ T492] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 42.185861][ T492] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 42.185993][ T492] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 42.186156][ T492] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 42.186295][ T492] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 42.186425][ T492] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 42.186561][ T492] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 42.186694][ T492] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 42.186828][ T492] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 42.186961][ T492] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 42.187093][ T492] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 42.187262][ T492] ? 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)
[ 42.187395][ T492] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 42.187530][ T492] ___sys_sendmsg (net/socket.c:2624)
[ 42.187662][ T492] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 42.187828][ T492] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 42.187960][ T492] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 42.188121][ T492] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 42.188257][ T492] ? 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)
[ 42.188394][ T492] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 42.188565][ T492] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 42.188698][ T492] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 42.188830][ T492] ? do_sys_openat2 (fs/open.c:1411)
[ 42.188965][ T492] ? do_sys_openat2 (fs/open.c:1411)
[ 42.189097][ T492] __sys_sendmsg (net/socket.c:2654)
[ 42.189232][ T492] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 42.189366][ T492] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 42.189535][ T492] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 42.189670][ T492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 42.189838][ T492] RIP: 0033:0x7fc9b01539a7
[ 42.189978][ T492] 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)
[ 42.190446][ T492] RSP: 002b:00007ffd0c8f91c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.190651][ T492] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc9b01539a7
[ 42.190848][ T492] RDX: 0000000000000000 RSI: 00007ffd0c8f9230 RDI: 0000000000000005
[ 42.191046][ T492] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 42.191256][ T492] R10: 00007fc9b000c708 R11: 0000000000000246 R12: 0000000000000000
[ 42.191473][ T492] R13: 000000006785879d R14: 0000000000483b60 R15: 00007ffd0c8fe95c
| [ 44.318522][ T512] preempt_count: 1, expected: 0
| [ 44.318655][ T512] RCU nest depth: 0, expected: 0
| [ 44.318785][ T512] INFO: lockdep is turned off.
| [ 44.319162][ T512] Tainted: [W]=WARN
[ 44.319264][ T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.319487][ T512] Call Trace:
[ 44.319586][ T512] <TASK>
[ 44.319654][ T512] dump_stack_lvl (lib/dump_stack.c:123)
[ 44.319795][ T512] __might_resched (kernel/sched/core.c:8759)
[ 44.319933][ T512] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 44.320196][ T512] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 44.320402][ T512] static_key_slow_inc (kernel/jump_label.c:191)
[ 44.320611][ T512] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 44.320820][ T512] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 44.321034][ T512] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 44.321236][ T512] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 44.321398][ T512] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.321607][ T512] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 44.321817][ T512] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 44.322021][ T512] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 44.322219][ T512] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 44.322372][ T512] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 44.322508][ T512] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 44.322653][ T512] ? find_stack (lib/stackdepot.c:552)
[ 44.322794][ T512] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 44.322935][ T512] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 44.323110][ T512] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 44.323243][ T512] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 44.323381][ T512] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 44.323512][ T512] ? 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)
[ 44.323646][ T512] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 44.323782][ T512] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.323916][ T512] ? 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)
[ 44.324059][ T512] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 44.324190][ T512] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 44.324321][ T512] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.324454][ T512] ? filemap_map_pages (mm/filemap.c:3685)
[ 44.324589][ T512] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 44.324723][ T512] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 44.324855][ T512] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 44.324990][ T512] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.325132][ T512] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 44.325265][ T512] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 44.325395][ T512] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 44.325562][ T512] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 44.325698][ T512] ___sys_sendmsg (net/socket.c:2624)
[ 44.325834][ T512] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 44.325966][ T512] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 44.326147][ T512] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 44.326402][ T512] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 44.326594][ T512] ? 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)
[ 44.326731][ T512] ? __handle_mm_fault (mm/memory.c:5944)
[ 44.326869][ T512] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 44.327004][ T512] ? do_sys_openat2 (fs/open.c:1411)
[ 44.327142][ T512] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 44.327274][ T512] __sys_sendmsg (net/socket.c:2654)
[ 44.327413][ T512] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 44.327548][ T512] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 44.327683][ T512] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 44.327821][ T512] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 44.327987][ T512] RIP: 0033:0x7f30e23d09a7
[ 44.328136][ T512] 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)
[ 44.328600][ T512] RSP: 002b:00007fff2e8b41a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 44.328803][ T512] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f30e23d09a7
[ 44.329002][ T512] RDX: 0000000000000000 RSI: 00007fff2e8b4210 RDI: 0000000000000005
[ 44.329240][ T512] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 44.329437][ T512] R10: 00007f30e2289708 R11: 0000000000000246 R12: 0000000000000000
[ 44.329636][ T512] R13: 000000006785879f R14: 0000000000483b60 R15: 00007fff2e8b8966
| [ 52.568496][ T553] preempt_count: 1, expected: 0
| [ 52.568643][ T553] RCU nest depth: 0, expected: 0
| [ 52.568782][ T553] INFO: lockdep is turned off.
| [ 52.569166][ T553] Tainted: [W]=WARN
[ 52.569267][ T553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.569433][ T553] Call Trace:
[ 52.569532][ T553] <TASK>
[ 52.569601][ T553] dump_stack_lvl (lib/dump_stack.c:123)
[ 52.569750][ T553] __might_resched (kernel/sched/core.c:8759)
[ 52.569884][ T553] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 52.570022][ T553] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 52.570155][ T553] static_key_slow_inc (kernel/jump_label.c:191)
[ 52.570287][ T553] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 52.570425][ T553] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 52.570559][ T553] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 52.570692][ T553] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 52.570799][ T553] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 52.570931][ T553] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 52.571063][ T553] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 52.571198][ T553] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 52.571332][ T553] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 52.571465][ T553] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 52.571598][ T553] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 52.571734][ T553] ? find_stack (lib/stackdepot.c:552)
[ 52.571866][ T553] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 52.571997][ T553] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 52.572129][ T553] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 52.572259][ T553] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 52.572393][ T553] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 52.572528][ T553] ? 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)
[ 52.572677][ T553] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 52.572809][ T553] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 52.572939][ T553] ? 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)
[ 52.573086][ T553] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 52.573218][ T553] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 52.573351][ T553] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 52.573520][ T553] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 52.573655][ T553] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 52.573789][ T553] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 52.573920][ T553] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 52.574053][ T553] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 52.574188][ T553] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 52.574323][ T553] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 52.574454][ T553] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 52.574623][ T553] ? 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)
[ 52.574757][ T553] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 52.574890][ T553] ___sys_sendmsg (net/socket.c:2624)
[ 52.575028][ T553] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 52.575191][ T553] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 52.575325][ T553] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 52.575492][ T553] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 52.575624][ T553] ? 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)
[ 52.575758][ T553] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 52.575924][ T553] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 52.576055][ T553] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 52.576187][ T553] ? do_sys_openat2 (fs/open.c:1411)
[ 52.576320][ T553] ? do_sys_openat2 (fs/open.c:1411)
[ 52.576459][ T553] __sys_sendmsg (net/socket.c:2654)
[ 52.576595][ T553] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 52.576730][ T553] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 52.576894][ T553] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 52.577028][ T553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 52.577192][ T553] RIP: 0033:0x7f79aaaad9a7
[ 52.577327][ T553] 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)
[ 52.577797][ T553] RSP: 002b:00007fffcf261378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 52.577995][ T553] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f79aaaad9a7
[ 52.578192][ T553] RDX: 0000000000000000 RSI: 00007fffcf2613e0 RDI: 0000000000000005
[ 52.578393][ T553] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 52.578588][ T553] R10: 00007f79aa966708 R11: 0000000000000246 R12: 0000000000000000
[ 52.578783][ T553] R13: 00000000678587a7 R14: 0000000000483b60 R15: 00007fffcf26795a
| [ 54.667634][ T565] preempt_count: 1, expected: 0
| [ 54.667766][ T565] RCU nest depth: 0, expected: 0
| [ 54.667895][ T565] INFO: lockdep is turned off.
| [ 54.668277][ T565] Tainted: [W]=WARN
[ 54.668377][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 54.668551][ T565] Call Trace:
[ 54.668653][ T565] <TASK>
[ 54.668723][ T565] dump_stack_lvl (lib/dump_stack.c:123)
[ 54.668865][ T565] __might_resched (kernel/sched/core.c:8759)
[ 54.668997][ T565] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 54.669141][ T565] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 54.669274][ T565] static_key_slow_inc (kernel/jump_label.c:191)
[ 54.669412][ T565] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 54.669556][ T565] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 54.669690][ T565] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 54.669824][ T565] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 54.669927][ T565] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 54.670060][ T565] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 54.670190][ T565] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 54.670325][ T565] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 54.670462][ T565] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 54.670593][ T565] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 54.670725][ T565] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 54.670858][ T565] ? find_stack (lib/stackdepot.c:552)
[ 54.670994][ T565] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 54.671125][ T565] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 54.671271][ T565] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 54.671411][ T565] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 54.671545][ T565] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 54.671675][ T565] ? 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)
[ 54.671806][ T565] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 54.671939][ T565] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 54.672071][ T565] ? 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)
[ 54.672203][ T565] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 54.672344][ T565] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 54.672478][ T565] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 54.672622][ T565] ? filemap_map_pages (mm/filemap.c:3685)
[ 54.672755][ T565] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 54.672935][ T565] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 54.673082][ T565] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 54.673230][ T565] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 54.673383][ T565] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 54.673533][ T565] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 54.673669][ T565] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 54.673832][ T565] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 54.673966][ T565] ___sys_sendmsg (net/socket.c:2624)
[ 54.674098][ T565] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 54.674229][ T565] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 54.674365][ T565] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 54.674531][ T565] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 54.674664][ T565] ? 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)
[ 54.674798][ T565] ? __handle_mm_fault (mm/memory.c:5944)
[ 54.674929][ T565] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 54.675065][ T565] ? do_sys_openat2 (fs/open.c:1411)
[ 54.675198][ T565] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 54.675339][ T565] __sys_sendmsg (net/socket.c:2654)
[ 54.675470][ T565] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 54.675603][ T565] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 54.675738][ T565] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 54.675872][ T565] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 54.676037][ T565] RIP: 0033:0x7f355beff9a7
[ 54.676175][ T565] 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)
[ 54.676652][ T565] RSP: 002b:00007ffea0d5bf78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 54.676852][ T565] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f355beff9a7
[ 54.677054][ T565] RDX: 0000000000000000 RSI: 00007ffea0d5bfe0 RDI: 0000000000000005
[ 54.677255][ T565] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 54.677451][ T565] R10: 00007f355bdb8708 R11: 0000000000000246 R12: 0000000000000000
[ 54.677645][ T565] R13: 00000000678587a9 R14: 0000000000483b60 R15: 00007ffea0d60966
| [ 62.864409][ T606] preempt_count: 1, expected: 0
| [ 62.864543][ T606] RCU nest depth: 0, expected: 0
| [ 62.864672][ T606] INFO: lockdep is turned off.
| [ 62.865051][ T606] Tainted: [W]=WARN
[ 62.865151][ T606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.865320][ T606] Call Trace:
[ 62.865427][ T606] <TASK>
[ 62.865497][ T606] dump_stack_lvl (lib/dump_stack.c:123)
[ 62.865637][ T606] __might_resched (kernel/sched/core.c:8759)
[ 62.865779][ T606] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 62.865917][ T606] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 62.866052][ T606] static_key_slow_inc (kernel/jump_label.c:191)
[ 62.866186][ T606] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 62.866322][ T606] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 62.866457][ T606] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 62.866594][ T606] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 62.866697][ T606] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.866829][ T606] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 62.866960][ T606] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 62.867095][ T606] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 62.867228][ T606] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 62.867364][ T606] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 62.867497][ T606] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 62.867630][ T606] ? find_stack (lib/stackdepot.c:552)
[ 62.867767][ T606] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 62.867901][ T606] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 62.868032][ T606] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 62.868165][ T606] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 62.868305][ T606] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 62.868435][ T606] ? 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)
[ 62.868568][ T606] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 62.868707][ T606] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.868840][ T606] ? 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)
[ 62.868973][ T606] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 62.869110][ T606] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 62.869261][ T606] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 62.869438][ T606] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 62.869581][ T606] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 62.869726][ T606] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 62.869876][ T606] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 62.870022][ T606] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.870168][ T606] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 62.870319][ T606] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 62.870469][ T606] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 62.870648][ T606] ? 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)
[ 62.870796][ T606] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 62.870942][ T606] ___sys_sendmsg (net/socket.c:2624)
[ 62.871089][ T606] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 62.871292][ T606] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 62.871445][ T606] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 62.871624][ T606] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 62.871773][ T606] ? 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)
[ 62.871922][ T606] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 62.872107][ T606] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 62.872256][ T606] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 62.872401][ T606] ? do_sys_openat2 (fs/open.c:1411)
[ 62.872562][ T606] ? do_sys_openat2 (fs/open.c:1411)
[ 62.872718][ T606] __sys_sendmsg (net/socket.c:2654)
[ 62.872865][ T606] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 62.873014][ T606] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 62.873199][ T606] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 62.873349][ T606] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 62.873532][ T606] RIP: 0033:0x7f4e8210c9a7
[ 62.873688][ T606] 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)
[ 62.874173][ T606] RSP: 002b:00007ffc323945c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.874375][ T606] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f4e8210c9a7
[ 62.874580][ T606] RDX: 0000000000000000 RSI: 00007ffc32394630 RDI: 0000000000000005
[ 62.874779][ T606] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 62.874976][ T606] R10: 00007f4e81fc5708 R11: 0000000000000246 R12: 0000000000000000
[ 62.875173][ T606] R13: 00000000678587b1 R14: 0000000000483b60 R15: 00007ffc3239a95a
| [ 65.061918][ T626] preempt_count: 1, expected: 0
| [ 65.062052][ T626] RCU nest depth: 0, expected: 0
| [ 65.062186][ T626] INFO: lockdep is turned off.
| [ 65.062638][ T626] Tainted: [W]=WARN
[ 65.062744][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 65.062919][ T626] Call Trace:
[ 65.063030][ T626] <TASK>
[ 65.063097][ T626] dump_stack_lvl (lib/dump_stack.c:123)
[ 65.063250][ T626] __might_resched (kernel/sched/core.c:8759)
[ 65.063401][ T626] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 65.063542][ T626] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 65.063675][ T626] static_key_slow_inc (kernel/jump_label.c:191)
[ 65.063817][ T626] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 65.063951][ T626] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 65.064084][ T626] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 65.064218][ T626] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 65.064326][ T626] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 65.064466][ T626] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 65.064605][ T626] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 65.064751][ T626] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 65.064891][ T626] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 65.065026][ T626] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 65.065160][ T626] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 65.065290][ T626] ? find_stack (lib/stackdepot.c:552)
[ 65.065425][ T626] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 65.065558][ T626] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 65.065697][ T626] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 65.065828][ T626] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 65.065962][ T626] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 65.066094][ T626] ? 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)
[ 65.066231][ T626] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 65.066375][ T626] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 65.066505][ T626] ? 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)
[ 65.066643][ T626] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 65.066777][ T626] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 65.066907][ T626] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 65.067046][ T626] ? filemap_map_pages (mm/filemap.c:3685)
[ 65.067185][ T626] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 65.067329][ T626] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 65.067470][ T626] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 65.067606][ T626] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 65.067739][ T626] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 65.067878][ T626] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 65.068014][ T626] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 65.068192][ T626] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 65.068332][ T626] ___sys_sendmsg (net/socket.c:2624)
[ 65.068470][ T626] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 65.068606][ T626] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 65.068739][ T626] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 65.068912][ T626] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 65.069043][ T626] ? 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)
[ 65.069178][ T626] ? __handle_mm_fault (mm/memory.c:5944)
[ 65.069315][ T626] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 65.069462][ T626] ? do_sys_openat2 (fs/open.c:1411)
[ 65.069601][ T626] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 65.069738][ T626] __sys_sendmsg (net/socket.c:2654)
[ 65.069868][ T626] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 65.070015][ T626] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 65.070148][ T626] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 65.070280][ T626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 65.070454][ T626] RIP: 0033:0x7f1a4e8399a7
[ 65.070593][ T626] 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)
[ 65.071063][ T626] RSP: 002b:00007ffe0c7c9478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 65.071264][ T626] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f1a4e8399a7
[ 65.071481][ T626] RDX: 0000000000000000 RSI: 00007ffe0c7c94e0 RDI: 0000000000000005
[ 65.071677][ T626] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 65.071871][ T626] R10: 00007f1a4e6f2708 R11: 0000000000000246 R12: 0000000000000000
[ 65.072067][ T626] R13: 00000000678587b4 R14: 0000000000483b60 R15: 00007ffe0c7ce966
| [ 79.491705][ T701] preempt_count: 1, expected: 0
| [ 79.491844][ T701] RCU nest depth: 0, expected: 0
| [ 79.491973][ T701] INFO: lockdep is turned off.
| [ 79.492350][ T701] Tainted: [W]=WARN
[ 79.492466][ T701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 79.492635][ T701] Call Trace:
[ 79.492739][ T701] <TASK>
[ 79.492810][ T701] dump_stack_lvl (lib/dump_stack.c:123)
[ 79.492965][ T701] __might_resched (kernel/sched/core.c:8759)
[ 79.493103][ T701] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 79.493245][ T701] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 79.493377][ T701] static_key_slow_inc (kernel/jump_label.c:191)
[ 79.493508][ T701] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 79.493649][ T701] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 79.493790][ T701] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 79.493927][ T701] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 79.494029][ T701] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 79.494175][ T701] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 79.494320][ T701] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 79.494453][ T701] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 79.494589][ T701] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 79.494722][ T701] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 79.494853][ T701] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 79.494984][ T701] ? find_stack (lib/stackdepot.c:552)
[ 79.495137][ T701] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 79.495286][ T701] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 79.495433][ T701] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 79.495576][ T701] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 79.495709][ T701] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 79.495840][ T701] ? 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)
[ 79.495971][ T701] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 79.496111][ T701] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 79.496242][ T701] ? 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)
[ 79.496376][ T701] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 79.496507][ T701] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 79.496651][ T701] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 79.496782][ T701] ? filemap_map_pages (mm/filemap.c:3685)
[ 79.496917][ T701] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 79.497057][ T701] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 79.497193][ T701] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 79.497334][ T701] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 79.497479][ T701] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 79.497620][ T701] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 79.497774][ T701] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 79.497950][ T701] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 79.498093][ T701] ___sys_sendmsg (net/socket.c:2624)
[ 79.498226][ T701] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 79.498356][ T701] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 79.498488][ T701] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 79.498684][ T701] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 79.498817][ T701] ? 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)
[ 79.498963][ T701] ? __handle_mm_fault (mm/memory.c:5944)
[ 79.499106][ T701] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 79.499243][ T701] ? do_sys_openat2 (fs/open.c:1411)
[ 79.499397][ T701] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 79.499529][ T701] __sys_sendmsg (net/socket.c:2654)
[ 79.499671][ T701] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 79.499821][ T701] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 79.499966][ T701] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 79.500110][ T701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 79.500293][ T701] RIP: 0033:0x7f211e5129a7
[ 79.500444][ T701] 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)
[ 79.500971][ T701] RSP: 002b:00007ffd9c539de8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 79.501187][ T701] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f211e5129a7
[ 79.501383][ T701] RDX: 0000000000000000 RSI: 00007ffd9c539e50 RDI: 0000000000000005
[ 79.501585][ T701] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 79.501788][ T701] R10: 00007f211e3cb708 R11: 0000000000000246 R12: 0000000000000000
[ 79.502011][ T701] R13: 00000000678587c2 R14: 0000000000483b60 R15: 00007ffd9c53f966
| [ 94.065841][ T776] preempt_count: 1, expected: 0
| [ 94.065974][ T776] RCU nest depth: 0, expected: 0
| [ 94.066110][ T776] INFO: lockdep is turned off.
| [ 94.066485][ T776] Tainted: [W]=WARN
[ 94.066590][ T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.066758][ T776] Call Trace:
[ 94.066858][ T776] <TASK>
[ 94.066930][ T776] dump_stack_lvl (lib/dump_stack.c:123)
[ 94.067085][ T776] __might_resched (kernel/sched/core.c:8759)
[ 94.067220][ T776] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 94.067358][ T776] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 94.067488][ T776] static_key_slow_inc (kernel/jump_label.c:191)
[ 94.067622][ T776] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 94.067755][ T776] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 94.067887][ T776] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 94.068019][ T776] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 94.068126][ T776] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 94.068259][ T776] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 94.068389][ T776] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 94.068523][ T776] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 94.068654][ T776] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 94.068786][ T776] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 94.068916][ T776] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 94.069052][ T776] ? find_stack (lib/stackdepot.c:552)
[ 94.069186][ T776] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 94.069321][ T776] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 94.069453][ T776] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 94.069584][ T776] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 94.069720][ T776] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 94.069856][ T776] ? 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)
[ 94.070000][ T776] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 94.070140][ T776] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 94.070281][ T776] ? 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)
[ 94.070417][ T776] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 94.070551][ T776] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 94.070736][ T776] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 94.070873][ T776] ? filemap_map_pages (mm/filemap.c:3685)
[ 94.071014][ T776] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 94.071151][ T776] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 94.071299][ T776] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 94.071434][ T776] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 94.071565][ T776] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 94.071699][ T776] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 94.071835][ T776] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 94.072009][ T776] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 94.072149][ T776] ___sys_sendmsg (net/socket.c:2624)
[ 94.072339][ T776] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 94.072543][ T776] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 94.072738][ T776] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 94.072986][ T776] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 94.073190][ T776] ? 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)
[ 94.073406][ T776] ? __handle_mm_fault (mm/memory.c:5944)
[ 94.073616][ T776] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 94.073822][ T776] ? do_sys_openat2 (fs/open.c:1411)
[ 94.074050][ T776] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 94.074256][ T776] __sys_sendmsg (net/socket.c:2654)
[ 94.074467][ T776] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 94.074675][ T776] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 94.074879][ T776] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 94.075077][ T776] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 94.075275][ T776] RIP: 0033:0x7f71c74d29a7
[ 94.075480][ T776] 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)
[ 94.076134][ T776] RSP: 002b:00007ffd4e6f3ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.076372][ T776] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f71c74d29a7
[ 94.076569][ T776] RDX: 0000000000000000 RSI: 00007ffd4e6f3f40 RDI: 0000000000000005
[ 94.076765][ T776] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 94.076963][ T776] R10: 00007f71c738b708 R11: 0000000000000246 R12: 0000000000000000
[ 94.077168][ T776] R13: 00000000678587d1 R14: 0000000000483b60 R15: 00007ffd4e6f9966
| [ 108.588135][ T852] preempt_count: 1, expected: 0
| [ 108.588348][ T852] RCU nest depth: 0, expected: 0
| [ 108.588480][ T852] INFO: lockdep is turned off.
| [ 108.588848][ T852] Tainted: [W]=WARN
[ 108.588951][ T852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.589113][ T852] Call Trace:
[ 108.589213][ T852] <TASK>
[ 108.589285][ T852] dump_stack_lvl (lib/dump_stack.c:123)
[ 108.589428][ T852] __might_resched (kernel/sched/core.c:8759)
[ 108.589562][ T852] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 108.589699][ T852] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 108.589831][ T852] static_key_slow_inc (kernel/jump_label.c:191)
[ 108.589971][ T852] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 108.590108][ T852] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 108.590244][ T852] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 108.590377][ T852] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 108.590479][ T852] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 108.590611][ T852] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 108.590751][ T852] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 108.590890][ T852] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 108.591027][ T852] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 108.591162][ T852] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 108.591293][ T852] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 108.591426][ T852] ? find_stack (lib/stackdepot.c:552)
[ 108.591566][ T852] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 108.591704][ T852] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 108.591834][ T852] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 108.591971][ T852] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 108.592105][ T852] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 108.592249][ T852] ? 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)
[ 108.592393][ T852] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 108.592532][ T852] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 108.592666][ T852] ? 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)
[ 108.592813][ T852] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 108.592945][ T852] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 108.593080][ T852] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 108.593212][ T852] ? filemap_map_pages (mm/filemap.c:3685)
[ 108.593347][ T852] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 108.593479][ T852] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 108.593613][ T852] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 108.593749][ T852] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 108.593880][ T852] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 108.594014][ T852] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 108.594147][ T852] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 108.594312][ T852] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 108.594445][ T852] ___sys_sendmsg (net/socket.c:2624)
[ 108.594576][ T852] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 108.594709][ T852] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 108.594852][ T852] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 108.595027][ T852] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 108.595160][ T852] ? 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)
[ 108.595296][ T852] ? __handle_mm_fault (mm/memory.c:5944)
[ 108.595425][ T852] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 108.595559][ T852] ? do_sys_openat2 (fs/open.c:1411)
[ 108.595697][ T852] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 108.595846][ T852] __sys_sendmsg (net/socket.c:2654)
[ 108.595976][ T852] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 108.596110][ T852] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 108.596244][ T852] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 108.596378][ T852] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 108.596542][ T852] RIP: 0033:0x7f964e1b19a7
[ 108.596711][ T852] 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)
[ 108.597175][ T852] RSP: 002b:00007fff05b3b248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.597390][ T852] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f964e1b19a7
[ 108.597600][ T852] RDX: 0000000000000000 RSI: 00007fff05b3b2b0 RDI: 0000000000000005
[ 108.597803][ T852] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 108.598010][ T852] R10: 00007f964e06a708 R11: 0000000000000246 R12: 0000000000000000
[ 108.598205][ T852] R13: 00000000678587df R14: 0000000000483b60 R15: 00007fff05b3f966
| [ 123.087671][ T928] preempt_count: 1, expected: 0
| [ 123.087835][ T928] RCU nest depth: 0, expected: 0
| [ 123.088000][ T928] INFO: lockdep is turned off.
| [ 123.088421][ T928] Tainted: [W]=WARN
[ 123.088531][ T928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.088708][ T928] Call Trace:
[ 123.088819][ T928] <TASK>
[ 123.088899][ T928] dump_stack_lvl (lib/dump_stack.c:123)
[ 123.089057][ T928] __might_resched (kernel/sched/core.c:8759)
[ 123.089204][ T928] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 123.089354][ T928] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 123.089504][ T928] static_key_slow_inc (kernel/jump_label.c:191)
[ 123.089654][ T928] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 123.089806][ T928] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 123.089957][ T928] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 123.090112][ T928] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 123.090225][ T928] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 123.090375][ T928] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 123.090528][ T928] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 123.090687][ T928] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 123.090840][ T928] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 123.090990][ T928] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 123.091148][ T928] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 123.091311][ T928] ? find_stack (lib/stackdepot.c:552)
[ 123.091481][ T928] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 123.091631][ T928] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 123.091789][ T928] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 123.091940][ T928] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 123.092090][ T928] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 123.092251][ T928] ? 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)
[ 123.092400][ T928] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 123.092548][ T928] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 123.092706][ T928] ? 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)
[ 123.092865][ T928] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 123.093024][ T928] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 123.093180][ T928] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 123.093341][ T928] ? filemap_map_pages (mm/filemap.c:3685)
[ 123.093498][ T928] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 123.093655][ T928] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 123.093810][ T928] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 123.093959][ T928] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 123.094113][ T928] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 123.094262][ T928] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 123.094413][ T928] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 123.094600][ T928] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 123.094757][ T928] ___sys_sendmsg (net/socket.c:2624)
[ 123.094904][ T928] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 123.095051][ T928] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 123.095199][ T928] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 123.095387][ T928] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 123.095540][ T928] ? 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)
[ 123.095691][ T928] ? __handle_mm_fault (mm/memory.c:5944)
[ 123.095837][ T928] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 123.095985][ T928] ? do_sys_openat2 (fs/open.c:1411)
[ 123.096151][ T928] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 123.096300][ T928] __sys_sendmsg (net/socket.c:2654)
[ 123.096447][ T928] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 123.096601][ T928] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 123.096749][ T928] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 123.096915][ T928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 123.097103][ T928] RIP: 0033:0x7f5d7b6dc9a7
[ 123.097254][ T928] 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)
[ 123.097806][ T928] RSP: 002b:00007ffdf68ae738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 123.098026][ T928] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f5d7b6dc9a7
[ 123.098253][ T928] RDX: 0000000000000000 RSI: 00007ffdf68ae7a0 RDI: 0000000000000005
[ 123.098473][ T928] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 123.098702][ T928] R10: 00007f5d7b595708 R11: 0000000000000246 R12: 0000000000000000
[ 123.098926][ T928] R13: 00000000678587ee R14: 0000000000483b60 R15: 00007ffdf68b3966
| [ 127.111902][ T949] preempt_count: 1, expected: 0
| [ 127.112059][ T949] RCU nest depth: 0, expected: 0
| [ 127.112227][ T949] INFO: lockdep is turned off.
| [ 127.112676][ T949] Tainted: [W]=WARN
[ 127.112785][ T949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.112968][ T949] Call Trace:
[ 127.113073][ T949] <TASK>
[ 127.113144][ T949] dump_stack_lvl (lib/dump_stack.c:123)
[ 127.113289][ T949] __might_resched (kernel/sched/core.c:8759)
[ 127.113429][ T949] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 127.113570][ T949] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 127.113710][ T949] static_key_slow_inc (kernel/jump_label.c:191)
[ 127.113850][ T949] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 127.113990][ T949] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 127.114125][ T949] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 127.114261][ T949] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 127.114369][ T949] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 127.114504][ T949] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 127.114636][ T949] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 127.114774][ T949] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 127.114918][ T949] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 127.115052][ T949] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 127.115192][ T949] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 127.115331][ T949] ? find_stack (lib/stackdepot.c:552)
[ 127.115492][ T949] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 127.115628][ T949] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 127.115767][ T949] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 127.115913][ T949] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 127.116061][ T949] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 127.116204][ T949] ? 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)
[ 127.116346][ T949] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 127.116500][ T949] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 127.116651][ T949] ? 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)
[ 127.116801][ T949] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 127.116950][ T949] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 127.117099][ T949] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 127.117285][ T949] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 127.117433][ T949] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 127.117586][ T949] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 127.117732][ T949] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 127.117865][ T949] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 127.118001][ T949] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 127.118136][ T949] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 127.118270][ T949] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 127.118451][ T949] ? 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)
[ 127.118591][ T949] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 127.118726][ T949] ___sys_sendmsg (net/socket.c:2624)
[ 127.118861][ T949] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 127.119027][ T949] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 127.119163][ T949] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 127.119329][ T949] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 127.119463][ T949] ? 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)
[ 127.119604][ T949] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 127.119775][ T949] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 127.119909][ T949] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 127.120043][ T949] ? do_sys_openat2 (fs/open.c:1411)
[ 127.120178][ T949] ? do_sys_openat2 (fs/open.c:1411)
[ 127.120318][ T949] __sys_sendmsg (net/socket.c:2654)
[ 127.120456][ T949] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 127.120596][ T949] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 127.120762][ T949] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 127.120899][ T949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 127.121066][ T949] RIP: 0033:0x7f6716af19a7
[ 127.121204][ T949] 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)
[ 127.121677][ T949] RSP: 002b:00007fff5b402598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 127.121881][ T949] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f6716af19a7
[ 127.122082][ T949] RDX: 0000000000000000 RSI: 00007fff5b402600 RDI: 0000000000000005
[ 127.122289][ T949] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 127.122493][ T949] R10: 00007f67169aa708 R11: 0000000000000246 R12: 0000000000000000
[ 127.122692][ T949] R13: 00000000678587f2 R14: 0000000000483b60 R15: 00007fff5b40895c
| [ 140.434899][ T993] preempt_count: 1, expected: 0
| [ 140.435103][ T993] RCU nest depth: 0, expected: 0
| [ 140.436078][ T993] INFO: lockdep is turned off.
| [ 140.436687][ T993] Tainted: [W]=WARN
[ 140.436847][ T993] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 140.437111][ T993] Call Trace:
[ 140.437257][ T993] <TASK>
[ 140.437362][ T993] dump_stack_lvl (lib/dump_stack.c:123)
[ 140.437579][ T993] __might_resched (kernel/sched/core.c:8759)
[ 140.437781][ T993] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 140.437987][ T993] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 140.438199][ T993] static_key_slow_inc (kernel/jump_label.c:191)
[ 140.438404][ T993] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 140.438610][ T993] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 140.438812][ T993] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 140.439015][ T993] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 140.439178][ T993] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 140.439384][ T993] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 140.439581][ T993] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 140.439794][ T993] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 140.439994][ T993] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 140.440195][ T993] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 140.440398][ T993] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 140.440601][ T993] ? find_stack (lib/stackdepot.c:552)
[ 140.440810][ T993] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 140.441022][ T993] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 140.441226][ T993] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 140.441429][ T993] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 140.441635][ T993] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 140.441842][ T993] ? 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)
[ 140.442044][ T993] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 140.442259][ T993] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 140.442465][ T993] ? 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)
[ 140.442671][ T993] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 140.442874][ T993] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 140.443077][ T993] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 140.443323][ T993] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 140.443529][ T993] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 140.443730][ T993] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 140.443938][ T993] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 140.444138][ T993] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 140.444341][ T993] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 140.444548][ T993] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 140.444744][ T993] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 140.444999][ T993] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114)
[ 140.445196][ T993] ___sys_sendmsg (net/socket.c:2624)
[ 140.445383][ T993] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 140.445582][ T993] ? __pfx_run_posix_cpu_timers (kernel/time/posix-cpu-timers.c:1403)
[ 140.445783][ T993] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 140.445970][ T993] ? timerqueue_add (lib/timerqueue.c:40)
[ 140.446151][ T993] ? enqueue_hrtimer (kernel/time/hrtimer.c:1085 (discriminator 3))
[ 140.446332][ T993] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 140.446511][ T993] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 140.446697][ T993] ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 140.446883][ T993] __sys_sendmsg (net/socket.c:2654)
[ 140.447064][ T993] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 140.447243][ T993] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3))
[ 140.447468][ T993] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 140.447696][ T993] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 140.447877][ T993] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 140.448106][ T993] RIP: 0033:0x7f6f5a1fd9a7
[ 140.448294][ T993] 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)
[ 140.448950][ T993] RSP: 002b:00007ffd5e0659b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 140.449254][ T993] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f6f5a1fd9a7
[ 140.449556][ T993] RDX: 0000000000000000 RSI: 00007ffd5e065a20 RDI: 0000000000000005
[ 140.449855][ T993] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 140.450156][ T993] R10: 00007f6f5a0b6708 R11: 0000000000000246 R12: 0000000000000000
[ 140.450461][ T993] R13: 00000000678587ff R14: 0000000000483b60 R15: 00007ffd5e06a95c
| [ 153.630636][ T1037] preempt_count: 1, expected: 0
| [ 153.630854][ T1037] RCU nest depth: 0, expected: 0
| [ 153.631066][ T1037] INFO: lockdep is turned off.
| [ 153.631682][ T1037] Tainted: [W]=WARN
[ 153.631835][ T1037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 153.632098][ T1037] Call Trace:
[ 153.632255][ T1037] <TASK>
[ 153.632363][ T1037] dump_stack_lvl (lib/dump_stack.c:123)
[ 153.632577][ T1037] __might_resched (kernel/sched/core.c:8759)
[ 153.632782][ T1037] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 153.632994][ T1037] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 153.633199][ T1037] static_key_slow_inc (kernel/jump_label.c:191)
[ 153.633396][ T1037] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 153.633604][ T1037] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 153.633814][ T1037] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 153.634027][ T1037] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 153.634188][ T1037] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 153.634390][ T1037] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 153.634585][ T1037] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 153.634791][ T1037] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 153.634994][ T1037] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 153.635198][ T1037] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 153.635412][ T1037] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 153.635622][ T1037] ? find_stack (lib/stackdepot.c:552)
[ 153.635836][ T1037] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 153.636047][ T1037] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 153.636250][ T1037] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 153.636439][ T1037] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 153.636642][ T1037] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 153.636848][ T1037] ? 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)
[ 153.637047][ T1037] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 153.637248][ T1037] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 153.637449][ T1037] ? 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)
[ 153.637652][ T1037] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 153.637856][ T1037] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 153.638053][ T1037] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 153.638310][ T1037] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 153.638516][ T1037] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 153.638727][ T1037] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 153.638928][ T1037] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 153.639128][ T1037] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 153.639332][ T1037] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 153.639538][ T1037] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 153.639745][ T1037] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 153.639998][ T1037] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114)
[ 153.640202][ T1037] ___sys_sendmsg (net/socket.c:2624)
[ 153.640408][ T1037] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 153.640602][ T1037] ? __pfx_run_posix_cpu_timers (kernel/time/posix-cpu-timers.c:1403)
[ 153.640801][ T1037] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 153.641004][ T1037] ? timerqueue_add (lib/timerqueue.c:40)
[ 153.641214][ T1037] ? enqueue_hrtimer (kernel/time/hrtimer.c:1085 (discriminator 3))
[ 153.641414][ T1037] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 153.641644][ T1037] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 153.641845][ T1037] ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 153.642058][ T1037] __sys_sendmsg (net/socket.c:2654)
[ 153.642274][ T1037] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 153.642458][ T1037] ? clockevents_program_event (kernel/time/clockevents.c:334 (discriminator 3))
[ 153.642723][ T1037] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 153.642994][ T1037] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 153.643199][ T1037] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 153.643464][ T1037] RIP: 0033:0x7f68ac3349a7
[ 153.643673][ T1037] 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)
[ 153.644368][ T1037] RSP: 002b:00007ffea34c58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 153.644661][ T1037] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f68ac3349a7
[ 153.644936][ T1037] RDX: 0000000000000000 RSI: 00007ffea34c5940 RDI: 0000000000000005
[ 153.645210][ T1037] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 153.645496][ T1037] R10: 00007f68ac1ed708 R11: 0000000000000246 R12: 0000000000000000
[ 153.645778][ T1037] R13: 000000006785880c R14: 0000000000483b60 R15: 00007ffea34cb95c
| [ 157.657737][ T1065] preempt_count: 1, expected: 0
| [ 157.657977][ T1065] RCU nest depth: 0, expected: 0
| [ 157.658209][ T1065] INFO: lockdep is turned off.
| [ 157.658838][ T1065] Tainted: [W]=WARN
[ 157.659005][ T1065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 157.659270][ T1065] Call Trace:
[ 157.659431][ T1065] <TASK>
[ 157.659545][ T1065] dump_stack_lvl (lib/dump_stack.c:123)
[ 157.659769][ T1065] __might_resched (kernel/sched/core.c:8759)
[ 157.659992][ T1065] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 157.660214][ T1065] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 157.660427][ T1065] static_key_slow_inc (kernel/jump_label.c:191)
[ 157.660643][ T1065] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 157.660873][ T1065] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 157.661094][ T1065] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 157.661309][ T1065] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 157.661486][ T1065] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 157.661710][ T1065] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 157.661929][ T1065] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 157.662161][ T1065] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 157.662380][ T1065] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 157.662602][ T1065] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 157.662824][ T1065] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 157.663049][ T1065] ? find_stack (lib/stackdepot.c:552)
[ 157.663268][ T1065] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 157.663490][ T1065] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 157.663708][ T1065] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 157.663920][ T1065] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 157.664140][ T1065] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 157.664360][ T1065] ? 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)
[ 157.664592][ T1065] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 157.664813][ T1065] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 157.665033][ T1065] ? 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)
[ 157.665254][ T1065] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 157.665472][ T1065] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 157.665694][ T1065] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 157.665914][ T1065] ? filemap_map_pages (mm/filemap.c:3685)
[ 157.666145][ T1065] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 157.666375][ T1065] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 157.666597][ T1065] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 157.666814][ T1065] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 157.667031][ T1065] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 157.667256][ T1065] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 157.667482][ T1065] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 157.667763][ T1065] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 157.667993][ T1065] ___sys_sendmsg (net/socket.c:2624)
[ 157.668216][ T1065] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 157.668439][ T1065] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 157.668664][ T1065] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 157.668943][ T1065] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 157.669171][ T1065] ? 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)
[ 157.669402][ T1065] ? __handle_mm_fault (mm/memory.c:5944)
[ 157.669626][ T1065] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 157.669856][ T1065] ? do_sys_openat2 (fs/open.c:1411)
[ 157.670069][ T1065] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 157.670278][ T1065] __sys_sendmsg (net/socket.c:2654)
[ 157.670500][ T1065] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 157.670711][ T1065] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 157.670921][ T1065] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 157.671127][ T1065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 157.671400][ T1065] RIP: 0033:0x7ff1194a89a7
[ 157.671636][ T1065] 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)
[ 157.672445][ T1065] RSP: 002b:00007fffd3977b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 157.672773][ T1065] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007ff1194a89a7
[ 157.673096][ T1065] RDX: 0000000000000000 RSI: 00007fffd3977ba0 RDI: 0000000000000005
[ 157.673421][ T1065] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 157.673755][ T1065] R10: 00007ff119361708 R11: 0000000000000246 R12: 0000000000000000
[ 157.674083][ T1065] R13: 0000000067858810 R14: 0000000000483b60 R15: 00007fffd397d966
| [ 161.762344][ T1086] preempt_count: 1, expected: 0
| [ 161.762490][ T1086] RCU nest depth: 0, expected: 0
| [ 161.762629][ T1086] INFO: lockdep is turned off.
| [ 161.763062][ T1086] Tainted: [W]=WARN
[ 161.763173][ T1086] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 161.763350][ T1086] Call Trace:
[ 161.763463][ T1086] <TASK>
[ 161.763539][ T1086] dump_stack_lvl (lib/dump_stack.c:123)
[ 161.763693][ T1086] __might_resched (kernel/sched/core.c:8759)
[ 161.763840][ T1086] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 161.763993][ T1086] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 161.764144][ T1086] static_key_slow_inc (kernel/jump_label.c:191)
[ 161.764292][ T1086] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 161.764441][ T1086] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 161.764586][ T1086] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 161.764731][ T1086] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 161.764843][ T1086] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 161.764990][ T1086] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 161.765135][ T1086] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 161.765289][ T1086] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 161.765432][ T1086] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 161.765581][ T1086] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 161.765727][ T1086] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 161.765869][ T1086] ? find_stack (lib/stackdepot.c:552)
[ 161.766017][ T1086] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 161.766162][ T1086] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 161.766308][ T1086] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 161.766453][ T1086] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 161.766604][ T1086] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 161.766749][ T1086] ? 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)
[ 161.766899][ T1086] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 161.767043][ T1086] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 161.767188][ T1086] ? 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)
[ 161.767335][ T1086] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 161.767482][ T1086] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 161.767623][ T1086] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 161.767802][ T1086] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 161.767948][ T1086] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 161.768092][ T1086] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 161.768238][ T1086] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 161.768382][ T1086] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 161.768528][ T1086] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 161.768674][ T1086] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 161.768817][ T1086] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 161.768999][ T1086] ? 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)
[ 161.769147][ T1086] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 161.769290][ T1086] ___sys_sendmsg (net/socket.c:2624)
[ 161.769434][ T1086] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 161.769616][ T1086] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 161.769764][ T1086] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 161.769941][ T1086] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 161.770085][ T1086] ? 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)
[ 161.770234][ T1086] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 161.770414][ T1086] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 161.770558][ T1086] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 161.770705][ T1086] ? do_sys_openat2 (fs/open.c:1411)
[ 161.770853][ T1086] ? do_sys_openat2 (fs/open.c:1411)
[ 161.770997][ T1086] __sys_sendmsg (net/socket.c:2654)
[ 161.771139][ T1086] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 161.771285][ T1086] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 161.771472][ T1086] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 161.771653][ T1086] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 161.771801][ T1086] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 161.771992][ T1086] RIP: 0033:0x7fabbeda59a7
[ 161.772154][ T1086] 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)
[ 161.772671][ T1086] RSP: 002b:00007ffc9bf60b28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 161.772895][ T1086] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fabbeda59a7
[ 161.773116][ T1086] RDX: 0000000000000000 RSI: 00007ffc9bf60b90 RDI: 0000000000000005
[ 161.773334][ T1086] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 161.773552][ T1086] R10: 00007fabbec5e708 R11: 0000000000000246 R12: 0000000000000000
[ 161.773774][ T1086] R13: 0000000067858814 R14: 0000000000483b60 R15: 00007ffc9bf6595a
| [ 174.983292][ T1130] preempt_count: 1, expected: 0
| [ 174.983442][ T1130] RCU nest depth: 0, expected: 0
| [ 174.983594][ T1130] INFO: lockdep is turned off.
| [ 174.984009][ T1130] Tainted: [W]=WARN
[ 174.984120][ T1130] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 174.984309][ T1130] Call Trace:
[ 174.984423][ T1130] <TASK>
[ 174.984500][ T1130] dump_stack_lvl (lib/dump_stack.c:123)
[ 174.984663][ T1130] __might_resched (kernel/sched/core.c:8759)
[ 174.984817][ T1130] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 174.984969][ T1130] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 174.985115][ T1130] static_key_slow_inc (kernel/jump_label.c:191)
[ 174.985264][ T1130] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 174.985415][ T1130] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 174.985564][ T1130] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 174.985711][ T1130] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 174.985829][ T1130] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 174.985981][ T1130] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 174.986129][ T1130] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 174.986278][ T1130] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 174.986424][ T1130] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 174.986571][ T1130] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 174.986719][ T1130] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 174.986870][ T1130] ? find_stack (lib/stackdepot.c:552)
[ 174.987020][ T1130] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 174.987169][ T1130] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 174.987316][ T1130] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 174.987462][ T1130] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 174.987612][ T1130] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 174.987759][ T1130] ? 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)
[ 174.987911][ T1130] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 174.988056][ T1130] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 174.988201][ T1130] ? 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)
[ 174.988940][ T1130] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 174.989088][ T1130] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 174.989233][ T1130] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 174.989419][ T1130] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 174.989565][ T1130] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 174.989709][ T1130] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 174.989854][ T1130] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 174.990001][ T1130] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 174.990144][ T1130] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 174.990290][ T1130] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 174.990432][ T1130] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 174.990623][ T1130] ? 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)
[ 174.990768][ T1130] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 174.990914][ T1130] ___sys_sendmsg (net/socket.c:2624)
[ 174.991059][ T1130] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 174.991241][ T1130] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 174.991387][ T1130] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 174.991564][ T1130] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 174.991717][ T1130] ? 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)
[ 174.991866][ T1130] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 174.992061][ T1130] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 174.992207][ T1130] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 174.992352][ T1130] ? do_sys_openat2 (fs/open.c:1411)
[ 174.992497][ T1130] ? do_sys_openat2 (fs/open.c:1411)
[ 174.992652][ T1130] __sys_sendmsg (net/socket.c:2654)
[ 174.992802][ T1130] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 174.992951][ T1130] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 174.993133][ T1130] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 174.993280][ T1130] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 174.993460][ T1130] RIP: 0033:0x7fb75db8b9a7
[ 174.993609][ T1130] 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)
[ 174.994123][ T1130] RSP: 002b:00007ffcfc727388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 174.994346][ T1130] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fb75db8b9a7
[ 174.994562][ T1130] RDX: 0000000000000000 RSI: 00007ffcfc7273f0 RDI: 0000000000000005
[ 174.994788][ T1130] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 174.995002][ T1130] R10: 00007fb75da44708 R11: 0000000000000246 R12: 0000000000000000
[ 174.995220][ T1130] R13: 0000000067858821 R14: 0000000000483b60 R15: 00007ffcfc72c95a
| [ 188.169680][ T1174] preempt_count: 1, expected: 0
| [ 188.169829][ T1174] RCU nest depth: 0, expected: 0
| [ 188.169972][ T1174] INFO: lockdep is turned off.
| [ 188.170376][ T1174] Tainted: [W]=WARN
[ 188.170489][ T1174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 188.170673][ T1174] Call Trace:
[ 188.170787][ T1174] <TASK>
[ 188.170864][ T1174] dump_stack_lvl (lib/dump_stack.c:123)
[ 188.171013][ T1174] __might_resched (kernel/sched/core.c:8759)
[ 188.171147][ T1174] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 188.171290][ T1174] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 188.171423][ T1174] static_key_slow_inc (kernel/jump_label.c:191)
[ 188.171556][ T1174] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 188.171698][ T1174] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 188.171846][ T1174] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 188.171981][ T1174] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 188.172085][ T1174] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 188.172219][ T1174] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 188.172353][ T1174] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 188.172488][ T1174] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 188.172623][ T1174] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 188.172755][ T1174] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 188.172890][ T1174] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 188.173024][ T1174] ? find_stack (lib/stackdepot.c:552)
[ 188.173161][ T1174] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 188.173294][ T1174] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 188.173427][ T1174] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 188.173563][ T1174] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 188.173699][ T1174] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 188.173831][ T1174] ? 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)
[ 188.173964][ T1174] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 188.174096][ T1174] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 188.174226][ T1174] ? 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)
[ 188.174361][ T1174] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 188.174493][ T1174] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 188.174625][ T1174] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 188.174790][ T1174] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 188.174925][ T1174] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 188.175058][ T1174] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 188.175192][ T1174] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 188.175324][ T1174] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 188.175463][ T1174] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 188.175598][ T1174] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 188.175750][ T1174] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 188.175915][ T1174] ? 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)
[ 188.176051][ T1174] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 188.176185][ T1174] ___sys_sendmsg (net/socket.c:2624)
[ 188.176319][ T1174] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 188.176489][ T1174] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 188.176623][ T1174] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 188.176787][ T1174] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 188.176919][ T1174] ? 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)
[ 188.177054][ T1174] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 188.177222][ T1174] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 188.177360][ T1174] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 188.177491][ T1174] ? do_sys_openat2 (fs/open.c:1411)
[ 188.177627][ T1174] ? do_sys_openat2 (fs/open.c:1411)
[ 188.177766][ T1174] __sys_sendmsg (net/socket.c:2654)
[ 188.177898][ T1174] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 188.178034][ T1174] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 188.178199][ T1174] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 188.178332][ T1174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 188.178500][ T1174] RIP: 0033:0x7fae1661e9a7
[ 188.178637][ T1174] 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)
[ 188.179104][ T1174] RSP: 002b:00007ffdf59a8e68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 188.179312][ T1174] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fae1661e9a7
[ 188.179511][ T1174] RDX: 0000000000000000 RSI: 00007ffdf59a8ed0 RDI: 0000000000000005
[ 188.179706][ T1174] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[ 188.179902][ T1174] R10: 00007fae164d7708 R11: 0000000000000246 R12: 0000000000000000
[ 188.180101][ T1174] R13: 000000006785882f R14: 0000000000483b60 R15: 00007ffdf59ad95a
| [ 192.263625][ T1205] preempt_count: 1, expected: 0
| [ 192.263771][ T1205] RCU nest depth: 0, expected: 0
| [ 192.263913][ T1205] INFO: lockdep is turned off.
| [ 192.264301][ T1205] Tainted: [W]=WARN
[ 192.264409][ T1205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 192.264581][ T1205] Call Trace:
[ 192.264680][ T1205] <TASK>
[ 192.264763][ T1205] dump_stack_lvl (lib/dump_stack.c:123)
[ 192.264901][ T1205] __might_resched (kernel/sched/core.c:8759)
[ 192.265035][ T1205] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 192.265170][ T1205] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 192.265310][ T1205] static_key_slow_inc (kernel/jump_label.c:191)
[ 192.265447][ T1205] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 192.265583][ T1205] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 192.265722][ T1205] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 192.265858][ T1205] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 192.265962][ T1205] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 192.266094][ T1205] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 192.266240][ T1205] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 192.266376][ T1205] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 192.266510][ T1205] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 192.266650][ T1205] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 192.266787][ T1205] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 192.266928][ T1205] ? find_stack (lib/stackdepot.c:552)
[ 192.267063][ T1205] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 192.267195][ T1205] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 192.267325][ T1205] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 192.267457][ T1205] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 192.267590][ T1205] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 192.267721][ T1205] ? 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)
[ 192.267859][ T1205] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 192.267991][ T1205] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 192.268130][ T1205] ? 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)
[ 192.268263][ T1205] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 192.268395][ T1205] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 192.268534][ T1205] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 192.268677][ T1205] ? filemap_map_pages (mm/filemap.c:3685)
[ 192.268827][ T1205] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 192.268961][ T1205] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 192.269102][ T1205] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 192.269245][ T1205] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 192.269375][ T1205] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 192.269516][ T1205] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 192.269648][ T1205] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 192.269814][ T1205] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 192.269957][ T1205] ___sys_sendmsg (net/socket.c:2624)
[ 192.270099][ T1205] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 192.270241][ T1205] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 192.270374][ T1205] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 192.270545][ T1205] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 192.270690][ T1205] ? 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)
[ 192.270840][ T1205] ? __handle_mm_fault (mm/memory.c:5944)
[ 192.270971][ T1205] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 192.271113][ T1205] ? do_sys_openat2 (fs/open.c:1411)
[ 192.271252][ T1205] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 192.271398][ T1205] __sys_sendmsg (net/socket.c:2654)
[ 192.271539][ T1205] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 192.271685][ T1205] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 192.271837][ T1205] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 192.271987][ T1205] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 192.272165][ T1205] RIP: 0033:0x7fb7d1a619a7
[ 192.272302][ T1205] 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)
[ 192.272787][ T1205] RSP: 002b:00007fff48556018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 192.272995][ T1205] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fb7d1a619a7
[ 192.273200][ T1205] RDX: 0000000000000000 RSI: 00007fff48556080 RDI: 0000000000000005
[ 192.273404][ T1205] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 192.273614][ T1205] R10: 00007fb7d191a708 R11: 0000000000000246 R12: 0000000000000000
[ 192.273820][ T1205] R13: 0000000067858833 R14: 0000000000483b60 R15: 00007fff4855b966
| [ 206.956742][ T1288] preempt_count: 1, expected: 0
| [ 206.956876][ T1288] RCU nest depth: 0, expected: 0
| [ 206.957006][ T1288] INFO: lockdep is turned off.
| [ 206.957375][ T1288] Tainted: [W]=WARN
[ 206.957478][ T1288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 206.957646][ T1288] Call Trace:
[ 206.957752][ T1288] <TASK>
[ 206.957825][ T1288] dump_stack_lvl (lib/dump_stack.c:123)
[ 206.957966][ T1288] __might_resched (kernel/sched/core.c:8759)
[ 206.958113][ T1288] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 206.958252][ T1288] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 206.958387][ T1288] static_key_slow_inc (kernel/jump_label.c:191)
[ 206.958524][ T1288] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 206.958672][ T1288] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 206.958811][ T1288] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 206.958946][ T1288] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 206.959050][ T1288] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 206.959183][ T1288] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 206.959318][ T1288] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 206.959453][ T1288] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 206.959589][ T1288] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 206.959726][ T1288] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 206.959860][ T1288] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 206.959992][ T1288] ? find_stack (lib/stackdepot.c:552)
[ 206.960167][ T1288] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 206.960320][ T1288] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 206.960472][ T1288] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 206.960627][ T1288] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 206.960780][ T1288] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 206.960929][ T1288] ? 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)
[ 206.961082][ T1288] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 206.961233][ T1288] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 206.961383][ T1288] ? 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)
[ 206.961534][ T1288] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 206.961696][ T1288] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 206.961856][ T1288] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 206.962008][ T1288] ? filemap_map_pages (mm/filemap.c:3685)
[ 206.962161][ T1288] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 206.962313][ T1288] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 206.962465][ T1288] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 206.962616][ T1288] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 206.962773][ T1288] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 206.962926][ T1288] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 206.963077][ T1288] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 206.963265][ T1288] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 206.963422][ T1288] ___sys_sendmsg (net/socket.c:2624)
[ 206.963573][ T1288] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 206.963724][ T1288] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 206.963882][ T1288] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 206.964074][ T1288] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 206.964227][ T1288] ? 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)
[ 206.964382][ T1288] ? __handle_mm_fault (mm/memory.c:5944)
[ 206.964536][ T1288] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 206.964691][ T1288] ? do_sys_openat2 (fs/open.c:1411)
[ 206.964845][ T1288] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 206.964998][ T1288] __sys_sendmsg (net/socket.c:2654)
[ 206.965148][ T1288] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 206.965301][ T1288] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 206.965455][ T1288] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 206.965611][ T1288] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 206.965800][ T1288] RIP: 0033:0x7f22743cb9a7
[ 206.965962][ T1288] 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)
[ 206.966502][ T1288] RSP: 002b:00007ffe7b0ff4b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 206.966729][ T1288] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f22743cb9a7
[ 206.966954][ T1288] RDX: 0000000000000000 RSI: 00007ffe7b0ff520 RDI: 0000000000000005
[ 206.967185][ T1288] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 206.967416][ T1288] R10: 00007f2274284708 R11: 0000000000000246 R12: 0000000000000000
[ 206.967640][ T1288] R13: 0000000067858841 R14: 0000000000483b60 R15: 00007ffe7b104966
| [ 221.844118][ T1370] preempt_count: 1, expected: 0
| [ 221.844375][ T1370] RCU nest depth: 0, expected: 0
| [ 221.844600][ T1370] INFO: lockdep is turned off.
| [ 221.845213][ T1370] Tainted: [W]=WARN
[ 221.845380][ T1370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 221.845650][ T1370] Call Trace:
[ 221.845819][ T1370] <TASK>
[ 221.845931][ T1370] dump_stack_lvl (lib/dump_stack.c:123)
[ 221.846171][ T1370] __might_resched (kernel/sched/core.c:8759)
[ 221.846397][ T1370] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 221.846656][ T1370] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 221.846878][ T1370] static_key_slow_inc (kernel/jump_label.c:191)
[ 221.847111][ T1370] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 221.847331][ T1370] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 221.847561][ T1370] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 221.847778][ T1370] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 221.847950][ T1370] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 221.848169][ T1370] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 221.848382][ T1370] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 221.848597][ T1370] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 221.848785][ T1370] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 221.848971][ T1370] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 221.849122][ T1370] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 221.849266][ T1370] ? find_stack (lib/stackdepot.c:552)
[ 221.849420][ T1370] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 221.849599][ T1370] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 221.849792][ T1370] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 221.849959][ T1370] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 221.850174][ T1370] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 221.850358][ T1370] ? 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)
[ 221.850546][ T1370] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 221.850727][ T1370] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 221.850874][ T1370] ? 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)
[ 221.851023][ T1370] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 221.851170][ T1370] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 221.851343][ T1370] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 221.851519][ T1370] ? filemap_map_pages (mm/filemap.c:3685)
[ 221.851692][ T1370] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 221.851865][ T1370] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 221.852051][ T1370] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 221.852200][ T1370] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 221.852371][ T1370] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 221.852542][ T1370] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 221.852684][ T1370] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 221.852866][ T1370] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 221.853015][ T1370] ___sys_sendmsg (net/socket.c:2624)
[ 221.853159][ T1370] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 221.853308][ T1370] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 221.853455][ T1370] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 221.853640][ T1370] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 221.853824][ T1370] ? 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)
[ 221.853978][ T1370] ? __handle_mm_fault (mm/memory.c:5944)
[ 221.854120][ T1370] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 221.854268][ T1370] ? do_sys_openat2 (fs/open.c:1411)
[ 221.854420][ T1370] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 221.854582][ T1370] __sys_sendmsg (net/socket.c:2654)
[ 221.854749][ T1370] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 221.854926][ T1370] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 221.855074][ T1370] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 221.855239][ T1370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 221.855479][ T1370] RIP: 0033:0x7f245fb7d9a7
[ 221.855663][ T1370] 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)
[ 221.856250][ T1370] RSP: 002b:00007ffc4078ce18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 221.856487][ T1370] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f245fb7d9a7
[ 221.856705][ T1370] RDX: 0000000000000000 RSI: 00007ffc4078ce80 RDI: 0000000000000005
[ 221.856923][ T1370] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 221.857175][ T1370] R10: 00007f245fa36708 R11: 0000000000000246 R12: 0000000000000000
[ 221.857432][ T1370] R13: 0000000067858850 R14: 0000000000483b60 R15: 00007ffc40792966
| [ 236.418710][ T1448] preempt_count: 1, expected: 0
| [ 236.418856][ T1448] RCU nest depth: 0, expected: 0
| [ 236.418996][ T1448] INFO: lockdep is turned off.
| [ 236.419398][ T1448] Tainted: [W]=WARN
[ 236.419500][ T1448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 236.419661][ T1448] Call Trace:
[ 236.419764][ T1448] <TASK>
[ 236.419836][ T1448] dump_stack_lvl (lib/dump_stack.c:123)
[ 236.419981][ T1448] __might_resched (kernel/sched/core.c:8759)
[ 236.420119][ T1448] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 236.420265][ T1448] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 236.420412][ T1448] static_key_slow_inc (kernel/jump_label.c:191)
[ 236.420545][ T1448] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 236.420681][ T1448] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 236.420815][ T1448] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 236.420952][ T1448] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 236.421057][ T1448] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 236.421199][ T1448] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 236.421343][ T1448] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 236.421481][ T1448] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 236.421618][ T1448] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 236.421758][ T1448] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 236.421892][ T1448] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 236.422028][ T1448] ? find_stack (lib/stackdepot.c:552)
[ 236.422164][ T1448] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 236.422305][ T1448] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 236.422501][ T1448] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 236.422633][ T1448] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 236.422767][ T1448] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 236.422901][ T1448] ? 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)
[ 236.423034][ T1448] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 236.423166][ T1448] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 236.423304][ T1448] ? 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)
[ 236.423439][ T1448] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 236.423570][ T1448] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 236.423698][ T1448] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 236.423834][ T1448] ? filemap_map_pages (mm/filemap.c:3685)
[ 236.423969][ T1448] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 236.424100][ T1448] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 236.424230][ T1448] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 236.424369][ T1448] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 236.424503][ T1448] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 236.424636][ T1448] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 236.424766][ T1448] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 236.424937][ T1448] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 236.425073][ T1448] ___sys_sendmsg (net/socket.c:2624)
[ 236.425203][ T1448] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 236.425344][ T1448] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 236.425478][ T1448] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 236.425646][ T1448] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 236.425785][ T1448] ? 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)
[ 236.425922][ T1448] ? __handle_mm_fault (mm/memory.c:5944)
[ 236.426054][ T1448] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 236.426189][ T1448] ? do_sys_openat2 (fs/open.c:1411)
[ 236.426332][ T1448] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 236.426466][ T1448] __sys_sendmsg (net/socket.c:2654)
[ 236.426599][ T1448] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 236.426738][ T1448] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 236.426873][ T1448] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 236.427006][ T1448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 236.427170][ T1448] RIP: 0033:0x7f10d2c239a7
[ 236.427312][ T1448] 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)
[ 236.427775][ T1448] RSP: 002b:00007ffce0057828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 236.427974][ T1448] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f10d2c239a7
[ 236.428171][ T1448] RDX: 0000000000000000 RSI: 00007ffce0057890 RDI: 0000000000000005
[ 236.428377][ T1448] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[ 236.428594][ T1448] R10: 00007f10d2adc708 R11: 0000000000000246 R12: 0000000000000000
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