------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.2 Not tainted 6.0.0-rc6-next-20220921 #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 2b 1b f1 ff 65 8b 2d c0 73 ad 7e 31 ff 89 ee e8 cb 17 f1 ff 85 ed 0f 84 ef 00 00 00 e8 0e 1b f1 ff <0f> 0b eb 9f e8 b5 8b 23 00 e9 17 fc ff ff e8 fb 1a f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010003 RBX: ffff888037dc8000 RCX: 0000000000000000
RDX: ffff888030288000 RSI: ffffffff81550212 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff888037dc8220
R13: 0000000000000000 R14: ffff888037dc80a8 R15: ffff888037dc8220
FS: 0000555555bb6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd426bf0004 CR3: 000000001a636000 CR4: 0000000000350ef0
Call Trace:
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
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x4/0x20
Code: 00 00 00 00 00 90 48 8b 0c 24 89 f2 89 fe bf 05 00 00 00 e9 9e fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 0c 24 <48> 89 f2 48 89 fe bf 07 00 00 00 e9 7c fe ff ff 66 66 2e 0f 1f 84
RSP: 0018:ffff888030297698 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81690e2b
RDX: ffff888030288000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 1ffff11006052ed5 R08: 0000000000000007 R09: 0000000000000000
R10: 800000002c6a3007 R11: 0000000000000001 R12: ffff888015dc2000
R13: 00007ff38dd51000 R14: 800000002c6a3007 R15: 0000000000000000
vm_normal_page+0xbb/0x2e0
copy_page_range+0xf78/0x43b0
dup_mmap+0xa4a/0xfc0
dup_mm+0x91/0x380
copy_process+0x6ac7/0x6e20
kernel_clone+0xe7/0x890
__do_sys_clone+0xba/0x100
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff38ed3210b
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007ffded642fc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff38ed3210b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555555bb6400
R10: 0000555555bb66d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffded6430a0
irq event stamp: 3346272
hardirqs last enabled at (3346271): [] mod_objcg_state+0x3ab/0x9e0
hardirqs last disabled at (3346272): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3346240): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3346137): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.2 Tainted: G W 6.0.0-rc6-next-20220921 #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 f8 18 ef ff 65 8b 05 8d 71 ab 7e 31 ff 89 c6 89 04 24 e8 95 15 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 d5 18 ef ff <0f> 0b e9 c4 fb ff ff e8 c9 18 ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010003 RBX: ffff88806ce3f000 RCX: 0000000000000000
RDX: ffff888030288000 RSI: ffffffff8157044b RDI: 0000000000000005
RBP: ffff888037dc8000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88806ce3f000
R13: 0000000000000001 R14: ffff888037dc80a8 R15: ffff888037dc8220
FS: 0000555555bb6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd426bf0004 CR3: 000000001a636000 CR4: 0000000000350ef0
Call Trace:
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
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x4/0x20
Code: 00 00 00 00 00 90 48 8b 0c 24 89 f2 89 fe bf 05 00 00 00 e9 9e fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 0c 24 <48> 89 f2 48 89 fe bf 07 00 00 00 e9 7c fe ff ff 66 66 2e 0f 1f 84
RSP: 0018:ffff888030297698 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81690e2b
RDX: ffff888030288000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 1ffff11006052ed5 R08: 0000000000000007 R09: 0000000000000000
R10: 800000002c6a3007 R11: 0000000000000001 R12: ffff888015dc2000
R13: 00007ff38dd51000 R14: 800000002c6a3007 R15: 0000000000000000
vm_normal_page+0xbb/0x2e0
copy_page_range+0xf78/0x43b0
dup_mmap+0xa4a/0xfc0
dup_mm+0x91/0x380
copy_process+0x6ac7/0x6e20
kernel_clone+0xe7/0x890
__do_sys_clone+0xba/0x100
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff38ed3210b
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007ffded642fc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff38ed3210b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555555bb6400
R10: 0000555555bb66d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffded6430a0
irq event stamp: 3346272
hardirqs last enabled at (3346271): [] mod_objcg_state+0x3ab/0x9e0
hardirqs last disabled at (3346272): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3346240): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3346137): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 298 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
Modules linked in:
CPU: 0 PID: 298 Comm: syz-executor.6 Tainted: G W 6.0.0-rc6-next-20220921 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:group_sched_out.part.0+0x2c7/0x460
Code: 5e 41 5f e9 9b b9 ef ff e8 96 b9 ef ff 65 8b 1d 2b 12 ac 7e 31 ff 89 de e8 36 b6 ef ff 85 db 0f 84 8a 00 00 00 e8 79 b9 ef ff <0f> 0b e9 a5 fe ff ff e8 6d b9 ef ff 48 8d 7d 10 48 b8 00 00 00 00
RSP: 0018:ffff88806ce09e48 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888025e35040 RSI: ffffffff815663a7 RDI: 0000000000000005
RBP: ffff888037dc8000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88806ce3f000
R13: ffff88806ce3f000 R14: ffffffff85238040 R15: 0000000000000002
FS: 0000555556f85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9f4e290010 CR3: 000000001db36000 CR4: 0000000000350ef0
Call Trace:
ctx_sched_out+0x8f1/0xc10
ctx_resched+0x2f3/0x390
__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
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__sanitizer_cov_trace_pc+0x37/0x70
Code: 81 e1 00 01 00 00 65 48 8b 14 25 c0 6e 02 00 a9 00 01 ff 00 74 0e 85 c9 74 35 8b 82 34 14 00 00 85 c0 74 2b 8b 82 10 14 00 00 <83> f8 02 75 20 48 8b 8a 18 14 00 00 8b 92 14 14 00 00 48 8b 01 48
RSP: 0018:ffff8880324471b8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff88800dc9e000 RCX: 0000000000000000
RDX: ffff888025e35040 RSI: ffffffff840fc764 RDI: 0000000000000007
RBP: ffff88801a589000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000006 R11: 0000000000000001 R12: 0000000000000006
R13: ffff88800dc9e000 R14: dffffc0000000000 R15: ffff888032447a98
mas_wr_bnode+0xed4/0x2c90
mas_wr_modify+0x32a/0x1660
mas_wr_store_entry.isra.0+0x5c3/0xf90
mas_store+0xac/0xf0
dup_mmap+0x7f1/0xfc0
dup_mm+0x91/0x380
copy_process+0x6ac7/0x6e20
kernel_clone+0xe7/0x890
__do_sys_clone+0xba/0x100
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdb42f1610b
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007ffdca906f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb42f1610b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556f85400
R10: 0000555556f856d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffdca907050
irq event stamp: 3132000
hardirqs last enabled at (3131999): [] mod_objcg_state+0x3ab/0x9e0
hardirqs last disabled at (3132000): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3131892): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3131831): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14817 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 14817 Comm: syz-executor.6 Tainted: G W 6.0.0-rc6-next-20220921 #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 a2 59 ee ff 65 44 8b 25 36 b2 aa 7e 31 ff 44 89 e6 e8 40 56 ee ff 45 85 e4 0f 84 0a 05 00 00 e8 82 59 ee ff <0f> 0b e9 a9 f8 ff ff e8 76 59 ee ff 65 8b 1d 0b b2 aa 7e 31 ff 89
RSP: 0000:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff888037dc85c8 RCX: 0000000000000000
RDX: ffff888038be9ac0 RSI: ffffffff8157c39e RDI: 0000000000000005
RBP: ffff888037dc85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888037dc8658 R14: ffff88806ce3f000 R15: ffff888037dc85c8
FS: 0000555556f85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdb42ee78a0 CR3: 0000000018260000 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:_compound_head+0xb/0xb0
Code: e8 6a 06 ff ff eb 80 4c 89 e7 e8 60 06 ff ff e9 32 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 53 <48> 89 fb 48 83 c7 08 48 89 fa 48 c1 ea 03 80 3c 02 00 75 76 48 8b
RSP: 0000:ffff888038d3fb18 EFLAGS: 00000293
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888038be9ac0 RSI: ffffffff816e4c8c RDI: ffffea00007dd480
RBP: ffffea00007dd480 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800d312ea0
R13: ffff88800d312ea0 R14: 0000000000000000 R15: ffffea00007dd480
unlock_page_memcg+0x7/0x230
page_add_file_rmap+0x64/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7fdb42ee78a0
Code: 31 d2 ba 01 00 00 00 be 81 00 00 00 b8 ca 00 00 00 48 8d 3d 4a 21 08 01 0f 05 5b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <8b> 05 7e 5c 11 00 85 c0 0f 8e 89 00 00 00 48 c7 c0 e8 ff ff ff c7
RSP: 002b:00007ffdca906f68 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fdb42ecb7b3
RDX: 0000000000000000 RSI: 0000000000000018 RDI: 0000555556f856e0
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556f85400
R10: 0000555556f856d0 R11: 0000000000000202 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdca907050
irq event stamp: 140
hardirqs last enabled at (139): [] folio_memcg_lock+0x130/0x4a0
hardirqs last disabled at (140): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14817 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 14817 Comm: syz-executor.6 Tainted: G W 6.0.0-rc6-next-20220921 #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 76 59 ee ff 65 8b 1d 0b b2 aa 7e 31 ff 89 de e8 16 56 ee ff 85 db 0f 84 86 04 00 00 e8 59 59 ee ff <0f> 0b e9 0e fa ff ff e8 4d 59 ee ff 48 8b 7c 24 20 48 81 c7 f8 00
RSP: 0000:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888038be9ac0 RSI: ffffffff8157c3c7 RDI: 0000000000000005
RBP: ffff888037dc85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888037dc85c8
R13: ffff888037dc85c8 R14: ffff88806ce3f000 R15: ffff888037dc85c8
FS: 0000555556f85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdb42ee78a0 CR3: 0000000018260000 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:_compound_head+0xb/0xb0
Code: e8 6a 06 ff ff eb 80 4c 89 e7 e8 60 06 ff ff e9 32 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 53 <48> 89 fb 48 83 c7 08 48 89 fa 48 c1 ea 03 80 3c 02 00 75 76 48 8b
RSP: 0000:ffff888038d3fb18 EFLAGS: 00000293
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888038be9ac0 RSI: ffffffff816e4c8c RDI: ffffea00007dd480
RBP: ffffea00007dd480 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800d312ea0
R13: ffff88800d312ea0 R14: 0000000000000000 R15: ffffea00007dd480
unlock_page_memcg+0x7/0x230
page_add_file_rmap+0x64/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7fdb42ee78a0
Code: 31 d2 ba 01 00 00 00 be 81 00 00 00 b8 ca 00 00 00 48 8d 3d 4a 21 08 01 0f 05 5b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <8b> 05 7e 5c 11 00 85 c0 0f 8e 89 00 00 00 48 c7 c0 e8 ff ff ff c7
RSP: 002b:00007ffdca906f68 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fdb42ecb7b3
RDX: 0000000000000000 RSI: 0000000000000018 RDI: 0000555556f856e0
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556f85400
R10: 0000555556f856d0 R11: 0000000000000202 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdca907050
irq event stamp: 140
hardirqs last enabled at (139): [] folio_memcg_lock+0x130/0x4a0
hardirqs last disabled at (140): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14817 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 14817 Comm: syz-executor.6 Tainted: G W 6.0.0-rc6-next-20220921 #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 7d d7 f0 ff e8 78 d7 f0 ff 65 8b 1d 0d 30 ad 7e 31 ff 89 de e8 18 d4 f0 ff 85 db 0f 84 d3 02 00 00 e8 5b d7 f0 ff <0f> 0b eb 97 e8 52 d7 f0 ff 48 8d 7d 10 48 b8 00 00 00 00 00 fc ff
RSP: 0000:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888038be9ac0 RSI: ffffffff815545c5 RDI: 0000000000000005
RBP: ffff888037dc85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888037dc8670 R14: ffff888037dc8030 R15: 0000000000000001
FS: 0000555556f85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdb42ee78a0 CR3: 0000000018260000 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:_compound_head+0xb/0xb0
Code: e8 6a 06 ff ff eb 80 4c 89 e7 e8 60 06 ff ff e9 32 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 53 <48> 89 fb 48 83 c7 08 48 89 fa 48 c1 ea 03 80 3c 02 00 75 76 48 8b
RSP: 0000:ffff888038d3fb18 EFLAGS: 00000293
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888038be9ac0 RSI: ffffffff816e4c8c RDI: ffffea00007dd480
RBP: ffffea00007dd480 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800d312ea0
R13: ffff88800d312ea0 R14: 0000000000000000 R15: ffffea00007dd480
unlock_page_memcg+0x7/0x230
page_add_file_rmap+0x64/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7fdb42ee78a0
Code: 31 d2 ba 01 00 00 00 be 81 00 00 00 b8 ca 00 00 00 48 8d 3d 4a 21 08 01 0f 05 5b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <8b> 05 7e 5c 11 00 85 c0 0f 8e 89 00 00 00 48 c7 c0 e8 ff ff ff c7
RSP: 002b:00007ffdca906f68 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fdb42ecb7b3
RDX: 0000000000000000 RSI: 0000000000000018 RDI: 0000555556f856e0
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556f85400
R10: 0000555556f856d0 R11: 0000000000000202 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdca907050
irq event stamp: 140
hardirqs last enabled at (139): [] folio_memcg_lock+0x130/0x4a0
hardirqs last disabled at (140): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20
softirqs last disabled at (0): [<0000000000000000>] 0x0
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: 00 00 add %al,(%rax)
2: 00 00 add %al,(%rax)
4: 00 90 48 8b 0c 24 add %dl,0x240c8b48(%rax)
a: 89 f2 mov %esi,%edx
c: 89 fe mov %edi,%esi
e: bf 05 00 00 00 mov $0x5,%edi
13: e9 9e fe ff ff jmpq 0xfffffeb6
18: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
1f: 00 00 00 00
23: 0f 1f 00 nopl (%rax)
26: 48 8b 0c 24 mov (%rsp),%rcx
* 2a: 48 89 f2 mov %rsi,%rdx <-- trapping instruction
2d: 48 89 fe mov %rdi,%rsi
30: bf 07 00 00 00 mov $0x7,%edi
35: e9 7c fe ff ff jmpq 0xfffffeb6
3a: 66 data16
3b: 66 data16
3c: 2e cs
3d: 0f .byte 0xf
3e: 1f (bad)
3f: 84 .byte 0x84