======================================
| [   22.091462][  T351] RCU nest depth: 0, expected: 0
| [   22.091745][  T351] 2 locks held by tc/351:
| [ 22.091938][ T351] #0: ffffffffb0be7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 22.092279][ T351] #1: ffff88800260ee10 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   22.092993][  T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.093215][  T351] Call Trace:
[   22.093348][  T351]  <TASK>
[ 22.093441][ T351] dump_stack_lvl (lib/dump_stack.c:123)
[ 22.093634][ T351] __might_resched (kernel/sched/core.c:8759)
[ 22.093839][ T351] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 22.094059][ T351] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 22.094251][ T351] static_key_slow_inc (kernel/jump_label.c:191)
[ 22.094454][ T351] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 22.094649][ T351] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 22.094783][ T351] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 22.095013][ T351] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 22.095223][ T351] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 22.095444][ T351] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 22.095686][ T351] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 22.095864][ T351] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 22.096026][ T351] ? 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)
[ 22.096189][ T351] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 22.096319][ T351] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 22.096487][ T351] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 22.096682][ T351] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 22.096866][ T351] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 22.097049][ T351] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 22.097218][ T351] ? 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)
[ 22.097386][ T351] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 22.097592][ T351] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 22.097806][ T351] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 22.097986][ T351] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 22.098206][ T351] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 22.098432][ T351] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 22.098682][ T351] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 22.098852][ T351] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 22.099108][ T351] ___sys_sendmsg (net/socket.c:2624)
[ 22.099286][ T351] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 22.099459][ T351] ? __pfx___lock_release (kernel/locking/lockdep.c:5501)
[ 22.099672][ T351] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 22.099881][ T351] ? __handle_mm_fault (mm/memory.c:5944)
[ 22.100046][ T351] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 22.100245][ T351] ? mt_find (lib/maple_tree.c:6950)
[ 22.100413][ T351] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 22.100620][ T351] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 22.100888][ T351] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 22.101061][ T351] __sys_sendmsg (net/socket.c:2654)
[ 22.101231][ T351] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 22.101405][ T351] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 22.101576][ T351] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 22.101786][ T351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   22.101998][  T351] RIP: 0033:0x7fad1b4749a7
[ 22.102186][ T351] Code: Unable to access opcode bytes at 0x7fad1b47497d.

Code starting with the faulting instruction
===========================================
[   22.102406][  T351] RSP: 002b:00007fffce6e26e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   22.102724][  T351] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fad1b4749a7
[   22.103010][  T351] RDX: 0000000000000000 RSI: 00007fffce6e2750 RDI: 0000000000000005
[   22.103257][  T351] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   22.103588][  T351] R10: 00007fad1b32d708 R11: 0000000000000246 R12: 00007fffce6e793d
[   22.103861][  T351] R13: 00000000678588d1 R14: 0000000000483b60 R15: 00007fffce6e7941
| [ 22.106222][ T351] #1: ffff88800260ee10 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 22.106496][ T351] #2: ffffffffb01ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   22.106780][  T351] stack backtrace:
| [   22.107162][  T351] Tainted: [W]=WARN
[   22.107267][  T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.107438][  T351] Call Trace:
[   22.107546][  T351]  <TASK>
[ 22.107627][ T351] dump_stack_lvl (lib/dump_stack.c:123)
[ 22.107771][ T351] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 22.107916][ T351] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 22.108049][ T351] ? 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)
[ 22.108223][ T351] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 22.108357][ T351] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 22.108492][ T351] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 22.108634][ T351] ? 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)
[ 22.108801][ T351] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 22.108941][ T351] ? 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)
[ 22.109109][ T351] ? 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)
[ 22.109283][ T351] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 22.109417][ T351] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 22.109553][ T351] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 22.109738][ T351] ? 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))
[ 22.109996][ T351] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 22.110186][ T351] ? 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)
[ 22.110358][ T351] 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)
[ 22.110529][ T351] static_key_slow_inc (kernel/jump_label.c:191)
[ 22.110673][ T351] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 22.110814][ T351] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 22.110919][ T351] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 22.111059][ T351] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 22.111204][ T351] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 22.111341][ T351] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 22.111478][ T351] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 22.111617][ T351] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 22.111757][ T351] ? 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)
[ 22.111893][ T351] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 22.111998][ T351] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 22.112140][ T351] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 22.112277][ T351] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 22.112416][ T351] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 22.112556][ T351] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 22.112700][ T351] ? 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)
[ 22.112834][ T351] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 22.112969][ T351] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 22.113108][ T351] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 22.113247][ T351] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 22.113402][ T351] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 22.113562][ T351] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 22.113715][ T351] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 22.113889][ T351] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 22.114062][ T351] ___sys_sendmsg (net/socket.c:2624)
[ 22.114234][ T351] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 22.114379][ T351] ? __pfx___lock_release (kernel/locking/lockdep.c:5501)
[ 22.114525][ T351] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 22.114699][ T351] ? __handle_mm_fault (mm/memory.c:5944)
[ 22.114867][ T351] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 22.115008][ T351] ? mt_find (lib/maple_tree.c:6950)
[ 22.115122][ T351] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 22.115261][ T351] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 22.115395][ T351] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 22.115561][ T351] __sys_sendmsg (net/socket.c:2654)
[ 22.115762][ T351] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 22.115900][ T351] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 22.116077][ T351] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 22.116213][ T351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   22.116424][  T351] RIP: 0033:0x7fad1b4749a7
[ 22.116572][ T351] Code: Unable to access opcode bytes at 0x7fad1b47497d.

Code starting with the faulting instruction
===========================================
[   22.116795][  T351] RSP: 002b:00007fffce6e26e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   22.116999][  T351] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fad1b4749a7
[   22.117204][  T351] RDX: 0000000000000000 RSI: 00007fffce6e2750 RDI: 0000000000000005
[   22.117418][  T351] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   22.117688][  T351] R10: 00007fad1b32d708 R11: 0000000000000246 R12: 00007fffce6e793d
[   22.118004][  T351] R13: 00000000678588d1 R14: 0000000000483b60 R15: 00007fffce6e7941
| [   33.405632][  T412] preempt_count: 1, expected: 0
| [   33.405767][  T412] RCU nest depth: 0, expected: 0
| [   33.405898][  T412] INFO: lockdep is turned off.
| [   33.406270][  T412] Tainted: [W]=WARN
[   33.406369][  T412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.406536][  T412] Call Trace:
[   33.406636][  T412]  <TASK>
[ 33.406706][ T412] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.406849][ T412] __might_resched (kernel/sched/core.c:8759)
[ 33.406993][ T412] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 33.407131][ T412] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 33.407268][ T412] static_key_slow_inc (kernel/jump_label.c:191)
[ 33.407401][ T412] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 33.407540][ T412] ? is_bpf_text_address (kernel/bpf/core.c:777)
[ 33.407678][ T412] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.407816][ T412] ? __kernel_text_address (kernel/extable.c:79)
[ 33.407953][ T412] ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:369 arch/x86/kernel/unwind_orc.c:364)
[ 33.408090][ T412] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 33.408262][ T412] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 33.408399][ T412] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.408530][ T412] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.408660][ T412] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 33.408793][ T412] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.408926][ T412] ? find_stack (lib/stackdepot.c:552)
[ 33.409065][ T412] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 33.409218][ T412] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 33.409354][ T412] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.409494][ T412] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 33.409635][ T412] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.409772][ T412] ? 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)
[ 33.409907][ T412] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.410048][ T412] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.410185][ T412] ? 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)
[ 33.410319][ T412] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 33.410452][ T412] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 33.410588][ T412] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.410724][ T412] ? filemap_map_pages (mm/filemap.c:3685)
[ 33.410865][ T412] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 33.410998][ T412] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 33.411133][ T412] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 33.411273][ T412] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.411407][ T412] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 33.411543][ T412] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 33.411679][ T412] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 33.411846][ T412] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 33.411985][ T412] ___sys_sendmsg (net/socket.c:2624)
[ 33.412117][ T412] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 33.412254][ T412] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 33.412391][ T412] ? mtree_range_walk (lib/maple_tree.c:803 lib/maple_tree.c:2802)
[ 33.412530][ T412] ? __handle_mm_fault (mm/memory.c:5944)
[ 33.412676][ T412] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.412809][ T412] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 33.412942][ T412] ? mt_find (lib/maple_tree.c:6951)
[ 33.413046][ T412] __sys_sendmsg (net/socket.c:2654)
[ 33.413176][ T412] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 33.413313][ T412] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 33.413446][ T412] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.413585][ T412] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   33.413753][  T412] RIP: 0033:0x7f369101f9a7
[ 33.413892][ T412] 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)
[   33.414369][  T412] RSP: 002b:00007ffde6195d78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   33.414574][  T412] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f369101f9a7
[   33.414771][  T412] RDX: 0000000000000000 RSI: 00007ffde6195de0 RDI: 0000000000000005
[   33.414970][  T412] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   33.415166][  T412] R10: 00007f3690ed8708 R11: 0000000000000246 R12: 00007ffde619a93d
[   33.415370][  T412] R13: 00000000678588dd R14: 0000000000483b60 R15: 00007ffde619a941
| [   44.639238][  T469] preempt_count: 1, expected: 0
| [   44.639381][  T469] RCU nest depth: 0, expected: 0
| [   44.639921][  T469] INFO: lockdep is turned off.
| [   44.640299][  T469] Tainted: [W]=WARN
[   44.640402][  T469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.640574][  T469] Call Trace:
[   44.640676][  T469]  <TASK>
[ 44.640747][ T469] dump_stack_lvl (lib/dump_stack.c:123)
[ 44.640894][ T469] __might_resched (kernel/sched/core.c:8759)
[ 44.641031][ T469] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 44.641177][ T469] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 44.641319][ T469] static_key_slow_inc (kernel/jump_label.c:191)
[ 44.641457][ T469] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 44.641596][ T469] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 44.641736][ T469] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 44.641877][ T469] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 44.641985][ T469] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.642126][ T469] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 44.642262][ T469] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 44.642402][ T469] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 44.642540][ T469] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 44.642676][ T469] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 44.642816][ T469] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 44.642956][ T469] ? find_stack (lib/stackdepot.c:552)
[ 44.643096][ T469] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 44.643237][ T469] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 44.643376][ T469] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 44.643514][ T469] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 44.643654][ T469] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 44.643790][ T469] ? 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)
[ 44.643926][ T469] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 44.644063][ T469] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.644197][ T469] ? 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)
[ 44.644331][ T469] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 44.644469][ T469] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 44.644608][ T469] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 44.644779][ T469] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 44.644916][ T469] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 44.645052][ T469] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 44.645193][ T469] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 44.645330][ T469] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 44.645470][ T469] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 44.645609][ T469] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 44.645741][ T469] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 44.645910][ T469] ? 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)
[ 44.646045][ T469] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 44.646185][ T469] ___sys_sendmsg (net/socket.c:2624)
[ 44.646320][ T469] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 44.646490][ T469] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 44.646633][ T469] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 44.646803][ T469] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 44.646940][ T469] ? 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)
[ 44.647077][ T469] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 44.647249][ T469] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 44.647392][ T469] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 44.647533][ T469] ? do_sys_openat2 (fs/open.c:1411)
[ 44.647669][ T469] ? do_sys_openat2 (fs/open.c:1411)
[ 44.647805][ T469] __sys_sendmsg (net/socket.c:2654)
[ 44.647940][ T469] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 44.648078][ T469] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 44.648247][ T469] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 44.648385][ T469] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   44.648563][  T469] RIP: 0033:0x7fd905b2b9a7
[ 44.648704][ T469] 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)
[   44.649189][  T469] RSP: 002b:00007ffed2ce6148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   44.649397][  T469] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fd905b2b9a7
[   44.649605][  T469] RDX: 0000000000000000 RSI: 00007ffed2ce61b0 RDI: 0000000000000005
[   44.649805][  T469] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   44.650008][  T469] R10: 00007fd9059e4708 R11: 0000000000000246 R12: 00007ffed2ceb96c
[   44.650210][  T469] R13: 00000000678588e8 R14: 0000000000483b60 R15: 00007ffed2ceb970
| [   66.944024][  T573] preempt_count: 1, expected: 0
| [   66.944158][  T573] RCU nest depth: 0, expected: 0
| [   66.944287][  T573] INFO: lockdep is turned off.
| [   66.944656][  T573] Tainted: [W]=WARN
[   66.944753][  T573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.944914][  T573] Call Trace:
[   66.945016][  T573]  <TASK>
[ 66.945088][ T573] dump_stack_lvl (lib/dump_stack.c:123)
[ 66.945235][ T573] __might_resched (kernel/sched/core.c:8759)
[ 66.945376][ T573] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 66.945517][ T573] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 66.945653][ T573] static_key_slow_inc (kernel/jump_label.c:191)
[ 66.945791][ T573] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 66.945927][ T573] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 66.946067][ T573] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 66.946206][ T573] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 66.946312][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 66.946448][ T573] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 66.946583][ T573] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 66.946720][ T573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 66.946857][ T573] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 66.946993][ T573] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 66.947124][ T573] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 66.947260][ T573] ? find_stack (lib/stackdepot.c:552)
[ 66.947398][ T573] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 66.947533][ T573] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 66.947670][ T573] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 66.947804][ T573] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 66.947943][ T573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 66.948077][ T573] ? 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)
[ 66.948215][ T573] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 66.948348][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 66.948485][ T573] ? 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)
[ 66.948618][ T573] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 66.948749][ T573] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 66.948882][ T573] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 66.949053][ T573] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 66.949189][ T573] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 66.949323][ T573] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 66.949464][ T573] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 66.949597][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 66.949728][ T573] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 66.949863][ T573] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 66.949995][ T573] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 66.950157][ T573] ? 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)
[ 66.950289][ T573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 66.950422][ T573] ___sys_sendmsg (net/socket.c:2624)
[ 66.950558][ T573] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 66.950722][ T573] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 66.950852][ T573] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 66.951016][ T573] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 66.951150][ T573] ? 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)
[ 66.951287][ T573] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 66.951458][ T573] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 66.951591][ T573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 66.951720][ T573] ? do_sys_openat2 (fs/open.c:1411)
[ 66.951861][ T573] ? do_sys_openat2 (fs/open.c:1411)
[ 66.951992][ T573] __sys_sendmsg (net/socket.c:2654)
[ 66.952129][ T573] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 66.952269][ T573] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 66.952434][ T573] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 66.952568][ T573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   66.952732][  T573] RIP: 0033:0x7f0e82ecc9a7
[ 66.952869][ T573] 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)
[   66.953338][  T573] RSP: 002b:00007ffe4ec2d618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   66.953539][  T573] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f0e82ecc9a7
[   66.953738][  T573] RDX: 0000000000000000 RSI: 00007ffe4ec2d680 RDI: 0000000000000005
[   66.953933][  T573] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   66.954127][  T573] R10: 00007f0e82d85708 R11: 0000000000000246 R12: 00007ffe4ec3296c
[   66.954329][  T573] R13: 00000000678588ff R14: 0000000000483b60 R15: 00007ffe4ec32970
| [   89.237420][  T674] preempt_count: 1, expected: 0
| [   89.237564][  T674] RCU nest depth: 0, expected: 0
| [   89.237696][  T674] INFO: lockdep is turned off.
| [   89.238062][  T674] Tainted: [W]=WARN
[   89.238168][  T674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   89.238332][  T674] Call Trace:
[   89.238433][  T674]  <TASK>
[ 89.238504][ T674] dump_stack_lvl (lib/dump_stack.c:123)
[ 89.238647][ T674] __might_resched (kernel/sched/core.c:8759)
[ 89.238783][ T674] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 89.238932][ T674] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 89.239071][ T674] static_key_slow_inc (kernel/jump_label.c:191)
[ 89.239203][ T674] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 89.239336][ T674] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 89.239468][ T674] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 89.239605][ T674] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 89.239711][ T674] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 89.239846][ T674] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 89.239976][ T674] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 89.240115][ T674] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.240251][ T674] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 89.240383][ T674] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 89.240517][ T674] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 89.240653][ T674] ? find_stack (lib/stackdepot.c:552)
[ 89.240813][ T674] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 89.240956][ T674] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 89.241094][ T674] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 89.241227][ T674] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 89.241364][ T674] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.241497][ T674] ? 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)
[ 89.241632][ T674] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 89.241769][ T674] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 89.241902][ T674] ? 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)
[ 89.242038][ T674] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 89.242182][ T674] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 89.242325][ T674] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 89.242491][ T674] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 89.242630][ T674] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 89.242762][ T674] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 89.242895][ T674] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 89.243032][ T674] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 89.243164][ T674] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 89.243296][ T674] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 89.243426][ T674] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 89.243592][ T674] ? 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)
[ 89.243725][ T674] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.243855][ T674] ___sys_sendmsg (net/socket.c:2624)
[ 89.243991][ T674] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 89.244156][ T674] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 89.244289][ T674] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 89.244454][ T674] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 89.244586][ T674] ? 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)
[ 89.244724][ T674] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 89.244899][ T674] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 89.245061][ T674] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.245193][ T674] ? do_sys_openat2 (fs/open.c:1411)
[ 89.245326][ T674] ? do_sys_openat2 (fs/open.c:1411)
[ 89.245460][ T674] __sys_sendmsg (net/socket.c:2654)
[ 89.245592][ T674] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 89.245727][ T674] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 89.245891][ T674] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 89.246030][ T674] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   89.246197][  T674] RIP: 0033:0x7f103257a9a7
[ 89.246334][ T674] 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)
[   89.246793][  T674] RSP: 002b:00007ffe0ac7acd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   89.246997][  T674] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f103257a9a7
[   89.247195][  T674] RDX: 0000000000000000 RSI: 00007ffe0ac7ad40 RDI: 0000000000000005
[   89.247388][  T674] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   89.247585][  T674] R10: 00007f1032433708 R11: 0000000000000246 R12: 00007ffe0ac7f96c
[   89.247787][  T674] R13: 0000000067858915 R14: 0000000000483b60 R15: 00007ffe0ac7f970
| [  111.535217][  T773] preempt_count: 1, expected: 0
| [  111.535361][  T773] RCU nest depth: 0, expected: 0
| [  111.535513][  T773] INFO: lockdep is turned off.
| [  111.535914][  T773] Tainted: [W]=WARN
[  111.536025][  T773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  111.536205][  T773] Call Trace:
[  111.536315][  T773]  <TASK>
[ 111.536389][ T773] dump_stack_lvl (lib/dump_stack.c:123)
[ 111.536552][ T773] __might_resched (kernel/sched/core.c:8759)
[ 111.536702][ T773] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 111.536856][ T773] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 111.537004][ T773] static_key_slow_inc (kernel/jump_label.c:191)
[ 111.537152][ T773] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 111.537305][ T773] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 111.537458][ T773] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 111.537605][ T773] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 111.537716][ T773] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 111.537864][ T773] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 111.538016][ T773] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 111.538168][ T773] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.538316][ T773] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 111.538463][ T773] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 111.538610][ T773] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 111.538756][ T773] ? find_stack (lib/stackdepot.c:552)
[ 111.538927][ T773] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 111.539084][ T773] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 111.539237][ T773] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 111.539381][ T773] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 111.539523][ T773] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.539658][ T773] ? 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)
[ 111.539795][ T773] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 111.539930][ T773] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 111.540059][ T773] ? 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)
[ 111.540196][ T773] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 111.540331][ T773] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 111.540464][ T773] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 111.540632][ T773] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 111.540770][ T773] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 111.540904][ T773] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 111.541037][ T773] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 111.541186][ T773] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 111.541337][ T773] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 111.541487][ T773] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 111.541636][ T773] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 111.541809][ T773] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.541947][ T773] ? do_anonymous_page (mm/memory.c:4873)
[ 111.542089][ T773] ___sys_sendmsg (net/socket.c:2624)
[ 111.542220][ T773] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 111.542352][ T773] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 111.542484][ T773] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 111.542648][ T773] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 111.542780][ T773] ? 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)
[ 111.542920][ T773] ? __handle_mm_fault (mm/memory.c:5944)
[ 111.543054][ T773] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 111.543189][ T773] ? do_sys_openat2 (fs/open.c:1411)
[ 111.543322][ T773] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 111.543454][ T773] __sys_sendmsg (net/socket.c:2654)
[ 111.543584][ T773] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 111.543716][ T773] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 111.543854][ T773] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 111.543987][ T773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  111.544153][  T773] RIP: 0033:0x7f56cbdef9a7
[ 111.544289][ T773] 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)
[  111.544754][  T773] RSP: 002b:00007fff59e0c228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  111.544954][  T773] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f56cbdef9a7
[  111.545154][  T773] RDX: 0000000000000000 RSI: 00007fff59e0c290 RDI: 0000000000000005
[  111.545347][  T773] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[  111.545550][  T773] R10: 00007f56cbca8708 R11: 0000000000000246 R12: 00007fff59e10935
[  111.545747][  T773] R13: 000000006785892b R14: 0000000000483b60 R15: 00007fff59e10939
| [  122.580514][  T818] preempt_count: 1, expected: 0
| [  122.580663][  T818] RCU nest depth: 0, expected: 0
| [  122.580818][  T818] INFO: lockdep is turned off.
| [  122.581199][  T818] Tainted: [W]=WARN
[  122.581306][  T818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  122.581482][  T818] Call Trace:
[  122.581585][  T818]  <TASK>
[ 122.581652][ T818] dump_stack_lvl (lib/dump_stack.c:123)
[ 122.581805][ T818] __might_resched (kernel/sched/core.c:8759)
[ 122.581944][ T818] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 122.582098][ T818] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 122.582239][ T818] static_key_slow_inc (kernel/jump_label.c:191)
[ 122.582372][ T818] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 122.582504][ T818] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 122.582636][ T818] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 122.582773][ T818] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 122.582882][ T818] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 122.583016][ T818] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 122.583146][ T818] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 122.583285][ T818] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.583423][ T818] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 122.583555][ T818] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 122.583693][ T818] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 122.583829][ T818] ? find_stack (lib/stackdepot.c:552)
[ 122.583965][ T818] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 122.584097][ T818] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 122.584231][ T818] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 122.584364][ T818] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 122.584506][ T818] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.584641][ T818] ? 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)
[ 122.584774][ T818] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 122.584923][ T818] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 122.585069][ T818] ? 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)
[ 122.585205][ T818] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 122.585335][ T818] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 122.585491][ T818] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 122.585667][ T818] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 122.585815][ T818] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 122.585949][ T818] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 122.586106][ T818] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 122.586243][ T818] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 122.586379][ T818] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 122.586512][ T818] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 122.586651][ T818] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 122.586831][ T818] ? 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)
[ 122.586968][ T818] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.587098][ T818] ___sys_sendmsg (net/socket.c:2624)
[ 122.587238][ T818] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 122.587402][ T818] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 122.587532][ T818] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 122.587698][ T818] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 122.587833][ T818] ? 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)
[ 122.587987][ T818] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 122.588156][ T818] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 122.588288][ T818] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.588429][ T818] ? do_sys_openat2 (fs/open.c:1411)
[ 122.588571][ T818] ? do_sys_openat2 (fs/open.c:1411)
[ 122.588724][ T818] __sys_sendmsg (net/socket.c:2654)
[ 122.588861][ T818] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 122.589002][ T818] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 122.589174][ T818] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 122.589305][ T818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  122.589478][  T818] RIP: 0033:0x7f57ebf069a7
[ 122.589617][ T818] 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)
[  122.590113][  T818] RSP: 002b:00007ffe6dec0e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  122.590321][  T818] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f57ebf069a7
[  122.590528][  T818] RDX: 0000000000000000 RSI: 00007ffe6dec0eb0 RDI: 0000000000000005
[  122.590738][  T818] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[  122.590940][  T818] R10: 00007f57ebdbf708 R11: 0000000000000246 R12: 00007ffe6dec6935
[  122.591137][  T818] R13: 0000000067858936 R14: 0000000000483b60 R15: 00007ffe6dec6939
| [  133.637370][  T863] preempt_count: 1, expected: 0
| [  133.637529][  T863] RCU nest depth: 0, expected: 0
| [  133.637677][  T863] INFO: lockdep is turned off.
| [  133.638062][  T863] Tainted: [W]=WARN
[  133.638161][  T863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  133.638327][  T863] Call Trace:
[  133.638432][  T863]  <TASK>
[ 133.638503][ T863] dump_stack_lvl (lib/dump_stack.c:123)
[ 133.638652][ T863] __might_resched (kernel/sched/core.c:8759)
[ 133.638788][ T863] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 133.638930][ T863] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 133.639062][ T863] static_key_slow_inc (kernel/jump_label.c:191)
[ 133.639195][ T863] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 133.639333][ T863] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 133.639471][ T863] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 133.639607][ T863] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 133.639715][ T863] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 133.639853][ T863] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 133.639985][ T863] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 133.640122][ T863] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 133.640256][ T863] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 133.640388][ T863] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 133.640521][ T863] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 133.640658][ T863] ? find_stack (lib/stackdepot.c:552)
[ 133.640796][ T863] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 133.640932][ T863] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 133.641069][ T863] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 133.641198][ T863] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 133.641337][ T863] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 133.641472][ T863] ? 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)
[ 133.641609][ T863] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 133.641737][ T863] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 133.641867][ T863] ? 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)
[ 133.641998][ T863] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 133.642127][ T863] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 133.642256][ T863] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 133.642387][ T863] ? filemap_map_pages (mm/filemap.c:3685)
[ 133.642526][ T863] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 133.642664][ T863] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 133.642794][ T863] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 133.642925][ T863] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 133.643060][ T863] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 133.643197][ T863] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 133.643327][ T863] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 133.643501][ T863] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 133.643639][ T863] ___sys_sendmsg (net/socket.c:2624)
[ 133.643769][ T863] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 133.643902][ T863] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 133.644042][ T863] ? mtree_range_walk (lib/maple_tree.c:803 lib/maple_tree.c:2802)
[ 133.644177][ T863] ? __handle_mm_fault (mm/memory.c:5944)
[ 133.644308][ T863] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 133.644438][ T863] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 133.644567][ T863] ? mt_find (lib/maple_tree.c:6951)
[ 133.644670][ T863] __sys_sendmsg (net/socket.c:2654)
[ 133.644798][ T863] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 133.644929][ T863] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 133.645067][ T863] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 133.645200][ T863] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  133.645363][  T863] RIP: 0033:0x7f61d51499a7
[ 133.645498][ T863] 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)
[  133.645963][  T863] RSP: 002b:00007ffdcfea59a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  133.646160][  T863] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f61d51499a7
[  133.646357][  T863] RDX: 0000000000000000 RSI: 00007ffdcfea5a10 RDI: 0000000000000005
[  133.646548][  T863] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[  133.646745][  T863] R10: 00007f61d5002708 R11: 0000000000000246 R12: 00007ffdcfeaa94a
[  133.646941][  T863] R13: 0000000067858941 R14: 0000000000483b60 R15: 00007ffdcfeaa94e
| [  134.803977][  T897] preempt_count: 1, expected: 0
| [  134.804123][  T897] RCU nest depth: 0, expected: 0
| [  134.804257][  T897] INFO: lockdep is turned off.
| [  134.804659][  T897] Tainted: [W]=WARN
[  134.804759][  T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  134.804926][  T897] Call Trace:
[  134.805035][  T897]  <TASK>
[ 134.805109][ T897] dump_stack_lvl (lib/dump_stack.c:123)
[ 134.805259][ T897] __might_resched (kernel/sched/core.c:8759)
[ 134.805404][ T897] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 134.805552][ T897] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 134.805684][ T897] static_key_slow_inc (kernel/jump_label.c:191)
[ 134.805817][ T897] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 134.805959][ T897] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 134.806130][ T897] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 134.806267][ T897] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 134.806370][ T897] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 134.806519][ T897] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 134.806665][ T897] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 134.806806][ T897] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 134.806936][ T897] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 134.807083][ T897] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 134.807222][ T897] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 134.807353][ T897] ? find_stack (lib/stackdepot.c:552)
[ 134.807499][ T897] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 134.807634][ T897] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 134.807780][ T897] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 134.807916][ T897] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 134.808056][ T897] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 134.808187][ T897] ? 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)
[ 134.808337][ T897] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 134.808480][ T897] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 134.808615][ T897] ? 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)
[ 134.808771][ T897] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 134.808912][ T897] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 134.809045][ T897] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 134.809178][ T897] ? filemap_map_pages (mm/filemap.c:3685)
[ 134.809315][ T897] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 134.809461][ T897] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 134.809612][ T897] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 134.809748][ T897] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 134.809893][ T897] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 134.810069][ T897] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 134.810202][ T897] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 134.810387][ T897] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 134.810539][ T897] ___sys_sendmsg (net/socket.c:2624)
[ 134.810682][ T897] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 134.810828][ T897] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 134.810965][ T897] ? mtree_range_walk (lib/maple_tree.c:803 lib/maple_tree.c:2802)
[ 134.811103][ T897] ? __handle_mm_fault (mm/memory.c:5944)
[ 134.811249][ T897] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 134.811383][ T897] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 134.811521][ T897] ? mt_find (lib/maple_tree.c:6951)
[ 134.811633][ T897] __sys_sendmsg (net/socket.c:2654)
[ 134.811765][ T897] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 134.811904][ T897] ? do_user_addr_fault (./include/linux/mmap_lock.h:172 arch/x86/mm/fault.c:1417)
[ 134.812052][ T897] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 134.812185][ T897] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  134.812369][  T897] RIP: 0033:0x7eff8ff959a7
[ 134.812515][ T897] 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)
[  134.812994][  T897] RSP: 002b:00007ffcc5147628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  134.813200][  T897] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007eff8ff959a7
[  134.813398][  T897] RDX: 0000000000000000 RSI: 00007ffcc5147690 RDI: 0000000000000005
[  134.813615][  T897] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[  134.813832][  T897] R10: 00007eff8fe4e708 R11: 0000000000000246 R12: 00007ffcc514c94a


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