------------[ cut here ]------------ WARNING: CPU: 0 PID: 5694 at kernel/events/core.c:2233 event_filter_match+0x422/0x660 Modules linked in: CPU: 0 PID: 5694 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220916 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:event_filter_match+0x422/0x660 Code: 00 00 00 e9 7c fc ff ff e8 4b 15 f1 ff 65 8b 2d c0 73 ad 7e 31 ff 89 ee e8 eb 11 f1 ff 85 ed 0f 84 ef 00 00 00 e8 2e 15 f1 ff <0f> 0b eb 9f e8 05 92 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046 RAX: 0000000080010002 RBX: ffff8880389a0000 RCX: 0000000000000000 RDX: ffff888017745040 RSI: ffffffff81550212 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff8880389a0220 R13: 0000000000000000 R14: ffff8880389a00a8 R15: ffff8880389a0220 FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555557107c58 CR3: 000000001ad76000 CR4: 0000000000350ef0 Call Trace: <IRQ> merge_sched_in+0x107/0x1110 visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0 ctx_sched_in+0x2e6/0x770 perf_event_sched_in+0x75/0x80 ctx_resched+0x1ce/0x390 __perf_install_in_context+0x285/0x9c0 remote_function+0x125/0x1b0 __flush_smp_call_function_queue+0x1df/0x5a0 __sysvec_call_function_single+0x92/0x3a0 sysvec_call_function_single+0x89/0xc0 </IRQ> <TASK> asm_sysvec_call_function_single+0x16/0x20 RIP: 0010:__kasan_check_read+0x4/0x10 Code: 0f 0b 48 83 c4 60 5b 5d 41 5c e9 17 a3 e7 02 48 05 00 80 00 00 48 89 fb 48 39 c7 0f 82 63 be 9d 02 eb dd cc cc cc 48 8b 0c 24 <89> f6 31 d2 e9 73 f7 ff ff 0f 1f 00 48 8b 0c 24 89 f6 ba 01 00 00 RSP: 0018:ffff888037b3f640 EFLAGS: 00000293 RAX: 0000000000000000 RBX: ffffea0000c3da30 RCX: ffffffff816932ad RDX: ffff888017745040 RSI: 0000000000000004 RDI: ffffea0000c3da30 RBP: ffff888018b69220 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888037b3fa30 R13: ffffea0000c3da00 R14: dffffc0000000000 R15: ffffea0000c3da00 unmap_page_range+0x1fed/0x2a10 unmap_single_vma+0x190/0x380 unmap_vmas+0x21e/0x370 exit_mmap+0x154/0x680 mmput+0xd1/0x390 do_exit+0xa2e/0x27f0 do_group_exit+0xd0/0x2a0 get_signal+0x219a/0x22d0 arch_do_signal_or_restart+0x89/0x1be0 exit_to_user_mode_prepare+0x131/0x1a0 syscall_exit_to_user_mode+0x19/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f59c35e0b19 Code: Unable to access opcode bytes at RIP 0x7f59c35e0aef. RSP: 002b:00007f59c0b56218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f59c36f3f68 RCX: 00007f59c35e0b19 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f59c36f3f68 RBP: 00007f59c36f3f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59c36f3f6c R13: 00007fffc5a4810f R14: 00007f59c0b56300 R15: 0000000000022000 </TASK> irq event stamp: 982 hardirqs last enabled at (981): [<ffffffff84263928>] _raw_spin_unlock_irqrestore+0x28/0x60 hardirqs last disabled at (982): [<ffffffff8424281b>] sysvec_call_function_single+0xb/0xc0 softirqs last enabled at (976): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (969): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5694 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110 Modules linked in: CPU: 0 PID: 5694 Comm: syz-executor.2 Tainted: G W 6.0.0-rc5-next-20220916 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:merge_sched_in+0xadb/0x1110 Code: ff ff e8 78 16 ef ff 65 8b 05 ed 74 ab 7e 31 ff 89 c6 89 04 24 e8 15 13 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 55 16 ef ff <0f> 0b e9 c4 fb ff ff e8 49 16 ef ff 4c 89 e8 48 05 18 01 00 00 e9 RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046 RAX: 0000000080010002 RBX: ffff88806ce3ef00 RCX: 0000000000000000 RDX: ffff888017745040 RSI: ffffffff815700eb RDI: 0000000000000005 RBP: ffff8880389a0000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88806ce3ef00 R13: 0000000000000001 R14: ffff8880389a00a8 R15: ffff8880389a0220 FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555557107c58 CR3: 000000001ad76000 CR4: 0000000000350ef0 Call Trace: <IRQ> visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0 ctx_sched_in+0x2e6/0x770 perf_event_sched_in+0x75/0x80 ctx_resched+0x1ce/0x390 __perf_install_in_context+0x285/0x9c0 remote_function+0x125/0x1b0 __flush_smp_call_function_queue+0x1df/0x5a0 __sysvec_call_function_single+0x92/0x3a0 sysvec_call_function_single+0x89/0xc0 </IRQ> <TASK> asm_sysvec_call_function_single+0x16/0x20 RIP: 0010:__kasan_check_read+0x4/0x10 Code: 0f 0b 48 83 c4 60 5b 5d 41 5c e9 17 a3 e7 02 48 05 00 80 00 00 48 89 fb 48 39 c7 0f 82 63 be 9d 02 eb dd cc cc cc 48 8b 0c 24 <89> f6 31 d2 e9 73 f7 ff ff 0f 1f 00 48 8b 0c 24 89 f6 ba 01 00 00 RSP: 0018:ffff888037b3f640 EFLAGS: 00000293 RAX: 0000000000000000 RBX: ffffea0000c3da30 RCX: ffffffff816932ad RDX: ffff888017745040 RSI: 0000000000000004 RDI: ffffea0000c3da30 RBP: ffff888018b69220 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888037b3fa30 R13: ffffea0000c3da00 R14: dffffc0000000000 R15: ffffea0000c3da00 unmap_page_range+0x1fed/0x2a10 unmap_single_vma+0x190/0x380 unmap_vmas+0x21e/0x370 exit_mmap+0x154/0x680 mmput+0xd1/0x390 do_exit+0xa2e/0x27f0 do_group_exit+0xd0/0x2a0 get_signal+0x219a/0x22d0 arch_do_signal_or_restart+0x89/0x1be0 exit_to_user_mode_prepare+0x131/0x1a0 syscall_exit_to_user_mode+0x19/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f59c35e0b19 Code: Unable to access opcode bytes at RIP 0x7f59c35e0aef. RSP: 002b:00007f59c0b56218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f59c36f3f68 RCX: 00007f59c35e0b19 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f59c36f3f68 RBP: 00007f59c36f3f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59c36f3f6c R13: 00007fffc5a4810f R14: 00007f59c0b56300 R15: 0000000000022000 </TASK> irq event stamp: 982 hardirqs last enabled at (981): [<ffffffff84263928>] _raw_spin_unlock_irqrestore+0x28/0x60 hardirqs last disabled at (982): [<ffffffff8424281b>] sysvec_call_function_single+0xb/0xc0 softirqs last enabled at (976): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (969): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5702 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0 Modules linked in: CPU: 0 PID: 5702 Comm: syz-executor.1 Tainted: G W 6.0.0-rc5-next-20220916 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:perf_group_detach+0x99e/0x12f0 Code: 85 d5 f8 ff ff e8 22 57 ee ff 65 44 8b 25 96 b5 aa 7e 31 ff 44 89 e6 e8 c0 53 ee ff 45 85 e4 0f 84 0a 05 00 00 e8 02 57 ee ff <0f> 0b e9 a9 f8 ff ff e8 f6 56 ee ff 65 8b 1d 6b b5 aa 7e 31 ff 89 RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046 RAX: 0000000080010002 RBX: ffff8880389a0000 RCX: 0000000000000000 RDX: ffff888037c8b580 RSI: ffffffff8157c03e RDI: 0000000000000005 RBP: ffff8880389a0000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 R13: ffff8880389a0090 R14: ffff88806ce3ef00 R15: ffff8880389a0000 FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2df22000 CR3: 000000000e9a0000 CR4: 0000000000350ef0 Call Trace: <IRQ> __perf_remove_from_context+0x71e/0xb20 event_function+0x297/0x3d0 remote_function+0x125/0x1b0 __flush_smp_call_function_queue+0x1df/0x5a0 __sysvec_call_function_single+0x92/0x3a0 sysvec_call_function_single+0x89/0xc0 </IRQ> <TASK> asm_sysvec_call_function_single+0x16/0x20 RIP: 0010:lock_acquire+0x1e5/0x530 Code: c1 36 d8 7e 83 f8 01 0f 85 c8 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 <48> c7 43 08 00 00 00 00 48 8b 84 24 a8 00 00 00 65 48 2b 04 25 28 RSP: 0018:ffff888018b7f4d0 EFLAGS: 00000286 RAX: dffffc0000000000 RBX: ffffed100316fe9c RCX: 00000000f72c9ecb RDX: 1ffff11006f917de RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff86ccb7c7 R10: fffffbfff0d996f8 R11: 0000000000000001 R12: 0000000000000002 R13: 0000000000000000 R14: ffffffff85406fa0 R15: 0000000000000000 folio_memcg_lock+0x3a/0x4a0 page_remove_rmap+0x1e/0x490 unmap_page_range+0x1c26/0x2a10 unmap_single_vma+0x190/0x380 unmap_vmas+0x21e/0x370 exit_mmap+0x154/0x680 mmput+0xd1/0x390 do_exit+0xa2e/0x27f0 do_group_exit+0xd0/0x2a0 get_signal+0x219a/0x22d0 arch_do_signal_or_restart+0x89/0x1be0 exit_to_user_mode_prepare+0x131/0x1a0 syscall_exit_to_user_mode+0x19/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8708da5b19 Code: Unable to access opcode bytes at RIP 0x7f8708da5aef. RSP: 002b:00007f870631b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f8708eb8f68 RCX: 00007f8708da5b19 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8708eb8f68 RBP: 00007f8708eb8f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8708eb8f6c R13: 00007fff5e3b092f R14: 00007f870631b300 R15: 0000000000022000 </TASK> irq event stamp: 974 hardirqs last enabled at (973): [<ffffffff84263928>] _raw_spin_unlock_irqrestore+0x28/0x60 hardirqs last disabled at (974): [<ffffffff8424281b>] sysvec_call_function_single+0xb/0xc0 softirqs last enabled at (970): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (963): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5702 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0 Modules linked in: CPU: 0 PID: 5702 Comm: syz-executor.1 Tainted: G W 6.0.0-rc5-next-20220916 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:perf_group_detach+0x9c7/0x12f0 Code: ff 0f 0b e9 a9 f8 ff ff e8 f6 56 ee ff 65 8b 1d 6b b5 aa 7e 31 ff 89 de e8 96 53 ee ff 85 db 0f 84 86 04 00 00 e8 d9 56 ee ff <0f> 0b e9 0e fa ff ff e8 cd 56 ee ff 48 8b 7c 24 20 48 81 c7 f8 00 RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046 RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888037c8b580 RSI: ffffffff8157c067 RDI: 0000000000000005 RBP: ffff8880389a0000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880389a0000 R13: ffff8880389a0000 R14: ffff88806ce3ef00 R15: ffff8880389a0000 FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2df22000 CR3: 000000000e9a0000 CR4: 0000000000350ef0 Call Trace: <IRQ> __perf_remove_from_context+0x71e/0xb20 event_function+0x297/0x3d0 remote_function+0x125/0x1b0 __flush_smp_call_function_queue+0x1df/0x5a0 __sysvec_call_function_single+0x92/0x3a0 sysvec_call_function_single+0x89/0xc0 </IRQ> <TASK> asm_sysvec_call_function_single+0x16/0x20 RIP: 0010:lock_acquire+0x1e5/0x530 Code: c1 36 d8 7e 83 f8 01 0f 85 c8 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 <48> c7 43 08 00 00 00 00 48 8b 84 24 a8 00 00 00 65 48 2b 04 25 28 RSP: 0018:ffff888018b7f4d0 EFLAGS: 00000286 RAX: dffffc0000000000 RBX: ffffed100316fe9c RCX: 00000000f72c9ecb RDX: 1ffff11006f917de RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff86ccb7c7 R10: fffffbfff0d996f8 R11: 0000000000000001 R12: 0000000000000002 R13: 0000000000000000 R14: ffffffff85406fa0 R15: 0000000000000000 folio_memcg_lock+0x3a/0x4a0 page_remove_rmap+0x1e/0x490 unmap_page_range+0x1c26/0x2a10 unmap_single_vma+0x190/0x380 unmap_vmas+0x21e/0x370 exit_mmap+0x154/0x680 mmput+0xd1/0x390 do_exit+0xa2e/0x27f0 do_group_exit+0xd0/0x2a0 get_signal+0x219a/0x22d0 arch_do_signal_or_restart+0x89/0x1be0 exit_to_user_mode_prepare+0x131/0x1a0 syscall_exit_to_user_mode+0x19/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8708da5b19 Code: Unable to access opcode bytes at RIP 0x7f8708da5aef. RSP: 002b:00007f870631b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f8708eb8f68 RCX: 00007f8708da5b19 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8708eb8f68 RBP: 00007f8708eb8f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8708eb8f6c R13: 00007fff5e3b092f R14: 00007f870631b300 R15: 0000000000022000 </TASK> irq event stamp: 974 hardirqs last enabled at (973): [<ffffffff84263928>] _raw_spin_unlock_irqrestore+0x28/0x60 hardirqs last disabled at (974): [<ffffffff8424281b>] sysvec_call_function_single+0xb/0xc0 softirqs last enabled at (970): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (963): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5702 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0 Modules linked in: CPU: 0 PID: 5702 Comm: syz-executor.1 Tainted: G W 6.0.0-rc5-next-20220916 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:perf_event_update_sibling_time+0xd5/0x4d0 Code: 5e 41 5f e9 5d c5 f0 ff e8 58 c5 f0 ff 65 8b 1d cd 23 ad 7e 31 ff 89 de e8 f8 c1 f0 ff 85 db 0f 84 d3 02 00 00 e8 3b c5 f0 ff <0f> 0b eb 97 e8 32 c5 f0 ff 48 8d 7d 10 48 b8 00 00 00 00 00 fc ff RSP: 0018:ffff88806ce09e58 EFLAGS: 00010046 RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888037c8b580 RSI: ffffffff81555205 RDI: 0000000000000005 RBP: ffff8880389a0000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 R13: ffff8880389a00a8 R14: 0000000000000001 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2df22000 CR3: 000000000e9a0000 CR4: 0000000000350ef0 Call Trace: <IRQ> list_del_event+0x524/0x860 __perf_remove_from_context+0xd2/0xb20 event_function+0x297/0x3d0 remote_function+0x125/0x1b0 __flush_smp_call_function_queue+0x1df/0x5a0 __sysvec_call_function_single+0x92/0x3a0 sysvec_call_function_single+0x89/0xc0 </IRQ> <TASK> asm_sysvec_call_function_single+0x16/0x20 RIP: 0010:lock_acquire+0x1e5/0x530 Code: c1 36 d8 7e 83 f8 01 0f 85 c8 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 <48> c7 43 08 00 00 00 00 48 8b 84 24 a8 00 00 00 65 48 2b 04 25 28 RSP: 0018:ffff888018b7f4d0 EFLAGS: 00000286 RAX: dffffc0000000000 RBX: ffffed100316fe9c RCX: 00000000f72c9ecb RDX: 1ffff11006f917de RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff86ccb7c7 R10: fffffbfff0d996f8 R11: 0000000000000001 R12: 0000000000000002 R13: 0000000000000000 R14: ffffffff85406fa0 R15: 0000000000000000 folio_memcg_lock+0x3a/0x4a0 page_remove_rmap+0x1e/0x490 unmap_page_range+0x1c26/0x2a10 unmap_single_vma+0x190/0x380 unmap_vmas+0x21e/0x370 exit_mmap+0x154/0x680 mmput+0xd1/0x390 do_exit+0xa2e/0x27f0 do_group_exit+0xd0/0x2a0 get_signal+0x219a/0x22d0 arch_do_signal_or_restart+0x89/0x1be0 exit_to_user_mode_prepare+0x131/0x1a0 syscall_exit_to_user_mode+0x19/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8708da5b19 Code: Unable to access opcode bytes at RIP 0x7f8708da5aef. RSP: 002b:00007f870631b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f8708eb8f68 RCX: 00007f8708da5b19 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8708eb8f68 RBP: 00007f8708eb8f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8708eb8f6c R13: 00007fff5e3b092f R14: 00007f870631b300 R15: 0000000000022000 </TASK> irq event stamp: 974 hardirqs last enabled at (973): [<ffffffff84263928>] _raw_spin_unlock_irqrestore+0x28/0x60 hardirqs last disabled at (974): [<ffffffff8424281b>] sysvec_call_function_single+0xb/0xc0 softirqs last enabled at (970): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 softirqs last disabled at (963): [<ffffffff8117063b>] __irq_exit_rcu+0x11b/0x180 ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: 0f 0b ud2 2: 48 83 c4 60 add $0x60,%rsp 6: 5b pop %rbx 7: 5d pop %rbp 8: 41 5c pop %r12 a: e9 17 a3 e7 02 jmpq 0x2e7a326 f: 48 05 00 80 00 00 add $0x8000,%rax 15: 48 89 fb mov %rdi,%rbx 18: 48 39 c7 cmp %rax,%rdi 1b: 0f 82 63 be 9d 02 jb 0x29dbe84 21: eb dd jmp 0x0 23: cc int3 24: cc int3 25: cc int3 26: 48 8b 0c 24 mov (%rsp),%rcx * 2a: 89 f6 mov %esi,%esi <-- trapping instruction 2c: 31 d2 xor %edx,%edx 2e: e9 73 f7 ff ff jmpq 0xfffff7a6 33: 0f 1f 00 nopl (%rax) 36: 48 8b 0c 24 mov (%rsp),%rcx 3a: 89 f6 mov %esi,%esi 3c: ba .byte 0xba 3d: 01 00 add %eax,(%rax)