------------[ cut here ]------------
WARNING: CPU: 0 PID: 14165 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 14165 Comm: syz-executor.5 Not tainted 6.0.0-rc6-next-20220923 #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 72 5b ee ff 65 44 8b 25 36 c6 aa 7e 31 ff 44 89 e6 e8 10 58 ee ff 45 85 e4 0f 84 0a 05 00 00 e8 52 5b ee ff <0f> 0b e9 a9 f8 ff ff e8 46 5b ee ff 65 8b 1d 0b c6 aa 7e 31 ff 89
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff888008668000 RCX: 0000000000000000
RDX: ffff888018ab9ac0 RSI: ffffffff8157af9e RDI: 0000000000000005
RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888008668090 R14: ffff88806ce3f000 R15: ffff888008668000
FS: 0000555556ffe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc64cd4ed8 CR3: 0000000015e56000 CR4: 0000000000350ef0
Call Trace:
__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
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:finish_task_switch.isra.0+0x237/0x8a0
Code: 89 ff 48 c7 03 00 00 00 00 e8 45 b5 3f 03 4d 85 e4 75 ba 4c 89 ff e8 b8 87 06 03 e8 43 5e 2c 00 fb 65 48 8b 1c 25 c0 6e 02 00 <48> 8d bb 10 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff888038c17b30 EFLAGS: 00000202
RAX: 0000000000000ac1 RBX: ffff888018ab9ac0 RCX: 1ffffffff0b603d1
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888038c17b70 R08: 0000000000000001 R09: 0000000000000001
R10: ffffed100d9c6fa0 R11: 0000000000000001 R12: ffff88806ce37d18
R13: ffff888033038000 R14: ffff888018ab9f70 R15: ffff88806ce37d00
__schedule+0x89b/0x2470
schedule+0xda/0x1b0
do_nanosleep+0x154/0x4f0
hrtimer_nanosleep+0x257/0x6b0
common_nsleep+0xa6/0xd0
__x64_sys_clock_nanosleep+0x2fb/0x420
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe126cbe8e1
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f
RSP: 002b:00007ffdf9412090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000000000024423e RCX: 00007fe126cbe8e1
RDX: 00007ffdf94120d0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdf94cd080
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe126dacf60
R13: 00007fe126dadb60 R14: 00007fe126dacf60 R15: 0000000000243efd
irq event stamp: 2754
hardirqs last enabled at (2753): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (2754): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (2644): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2591): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14165 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 14165 Comm: syz-executor.5 Tainted: G W 6.0.0-rc6-next-20220923 #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 46 5b ee ff 65 8b 1d 0b c6 aa 7e 31 ff 89 de e8 e6 57 ee ff 85 db 0f 84 86 04 00 00 e8 29 5b ee ff <0f> 0b e9 0e fa ff ff e8 1d 5b ee ff 48 8b 7c 24 20 48 81 c7 f8 00
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888018ab9ac0 RSI: ffffffff8157afc7 RDI: 0000000000000005
RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888008668000
R13: ffff888008668000 R14: ffff88806ce3f000 R15: ffff888008668000
FS: 0000555556ffe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc64cd4ed8 CR3: 0000000015e56000 CR4: 0000000000350ef0
Call Trace:
__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
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:finish_task_switch.isra.0+0x237/0x8a0
Code: 89 ff 48 c7 03 00 00 00 00 e8 45 b5 3f 03 4d 85 e4 75 ba 4c 89 ff e8 b8 87 06 03 e8 43 5e 2c 00 fb 65 48 8b 1c 25 c0 6e 02 00 <48> 8d bb 10 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff888038c17b30 EFLAGS: 00000202
RAX: 0000000000000ac1 RBX: ffff888018ab9ac0 RCX: 1ffffffff0b603d1
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888038c17b70 R08: 0000000000000001 R09: 0000000000000001
R10: ffffed100d9c6fa0 R11: 0000000000000001 R12: ffff88806ce37d18
R13: ffff888033038000 R14: ffff888018ab9f70 R15: ffff88806ce37d00
__schedule+0x89b/0x2470
schedule+0xda/0x1b0
do_nanosleep+0x154/0x4f0
hrtimer_nanosleep+0x257/0x6b0
common_nsleep+0xa6/0xd0
__x64_sys_clock_nanosleep+0x2fb/0x420
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe126cbe8e1
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f
RSP: 002b:00007ffdf9412090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000000000024423e RCX: 00007fe126cbe8e1
RDX: 00007ffdf94120d0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdf94cd080
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe126dacf60
R13: 00007fe126dadb60 R14: 00007fe126dacf60 R15: 0000000000243efd
irq event stamp: 2754
hardirqs last enabled at (2753): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (2754): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (2644): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2591): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14165 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 14165 Comm: syz-executor.5 Tainted: G W 6.0.0-rc6-next-20220923 #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 3d d9 f0 ff e8 38 d9 f0 ff 65 8b 1d fd 43 ad 7e 31 ff 89 de e8 d8 d5 f0 ff 85 db 0f 84 d3 02 00 00 e8 1b d9 f0 ff <0f> 0b eb 97 e8 12 d9 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: ffff888018ab9ac0 RSI: ffffffff815531d5 RDI: 0000000000000005
RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8880086680a8 R14: 0000000000000001 R15: 0000000000000001
FS: 0000555556ffe400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc64cd4ed8 CR3: 0000000015e56000 CR4: 0000000000350ef0
Call Trace:
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
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:finish_task_switch.isra.0+0x237/0x8a0
Code: 89 ff 48 c7 03 00 00 00 00 e8 45 b5 3f 03 4d 85 e4 75 ba 4c 89 ff e8 b8 87 06 03 e8 43 5e 2c 00 fb 65 48 8b 1c 25 c0 6e 02 00 <48> 8d bb 10 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffff888038c17b30 EFLAGS: 00000202
RAX: 0000000000000ac1 RBX: ffff888018ab9ac0 RCX: 1ffffffff0b603d1
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff888038c17b70 R08: 0000000000000001 R09: 0000000000000001
R10: ffffed100d9c6fa0 R11: 0000000000000001 R12: ffff88806ce37d18
R13: ffff888033038000 R14: ffff888018ab9f70 R15: ffff88806ce37d00
__schedule+0x89b/0x2470
schedule+0xda/0x1b0
do_nanosleep+0x154/0x4f0
hrtimer_nanosleep+0x257/0x6b0
common_nsleep+0xa6/0xd0
__x64_sys_clock_nanosleep+0x2fb/0x420
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe126cbe8e1
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f
RSP: 002b:00007ffdf9412090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000000000024423e RCX: 00007fe126cbe8e1
RDX: 00007ffdf94120d0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdf94cd080
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe126dacf60
R13: 00007fe126dadb60 R14: 00007fe126dacf60 R15: 0000000000243efd
irq event stamp: 2754
hardirqs last enabled at (2753): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (2754): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (2644): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2591): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: 89 ff mov %edi,%edi
2: 48 c7 03 00 00 00 00 movq $0x0,(%rbx)
9: e8 45 b5 3f 03 callq 0x33fb553
e: 4d 85 e4 test %r12,%r12
11: 75 ba jne 0xffffffcd
13: 4c 89 ff mov %r15,%rdi
16: e8 b8 87 06 03 callq 0x30687d3
1b: e8 43 5e 2c 00 callq 0x2c5e63
20: fb sti
21: 65 48 8b 1c 25 c0 6e mov %gs:0x26ec0,%rbx
28: 02 00
* 2a: 48 8d bb 10 14 00 00 lea 0x1410(%rbx),%rdi <-- trapping instruction
31: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
38: fc ff df
3b: 48 89 fa mov %rdi,%rdx
3e: 48 rex.W
3f: c1 .byte 0xc1