audit: type=1400 audit(1664881562.302:9): avc: denied { write } for pid=3828 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3829 at arch/x86/events/core.c:1200 collect_events+0x500/0x870
Modules linked in:
CPU: 0 PID: 3829 Comm: syz-executor.6 Not tainted 6.0.0-rc7-next-20220930 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:collect_events+0x500/0x870
Code: 85 db 0f 85 4d fe ff ff e8 4d 5a 45 00 65 8b 1d d2 c3 01 7f 31 ff 89 de e8 ed 56 45 00 85 db 0f 84 4c 02 00 00 e8 30 5a 45 00 <0f> 0b e9 24 fe ff ff e8 24 5a 45 00 49 8d bc 24 48 13 00 00 48 b8
RSP: 0018:ffff88801b757be0 EFLAGS: 00010216
RAX: 0000000000002ecb RBX: 0000000000000001 RCX: ffffc90008218000
RDX: 0000000000040000 RSI: ffffffff8100b200 RDI: 0000000000000005
RBP: ffff888008660b90 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803e6a0000
R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000000001
FS: 00007f68cbce4700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe8751c4008 CR3: 000000000e866000 CR4: 0000000000350ef0
Call Trace:
x86_pmu_event_init+0x4b9/0xbc0
perf_try_init_event+0x202/0x570
perf_event_alloc.part.0+0xff1/0x3b80
__do_sys_perf_event_open+0x4c6/0x32c0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f68ce76eb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f68cbce4188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f68ce881f60 RCX: 00007f68ce76eb19
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280
RBP: 00007f68ce7c8f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff8e3803cf R14: 00007f68cbce4300 R15: 0000000000022000
irq event stamp: 2847
hardirqs last enabled at (2857): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2868): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2480): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2475): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3831 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
Modules linked in:
CPU: 0 PID: 3831 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00
RSP: 0018:ffff88806ce09e48 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888018345040 RSI: ffffffff81565dc7 RDI: 0000000000000005
RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88806ce3d2c0
R13: ffff88806ce3d2c0 R14: ffffffff8547d160 R15: 0000000000000002
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe50eeab710 CR3: 000000001ba80000 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:put_cpu_partial+0x115/0x1c0
Code: 39 43 28 75 61 48 c7 43 28 00 00 00 00 48 c7 c6 00 f0 77 81 48 89 df e8 09 2c b2 ff 48 85 ed 74 06 e8 4f f4 d4 ff fb 4d 85 ed <74> 21 5b 4c 89 ee 5d 4c 89 e7 41 5c 41 5d 41 5e 41 5f e9 84 fd ff
RSP: 0018:ffff88801b497880 EFLAGS: 00000246
RAX: 0000000000001269 RBX: ffff88806ce3c4a0 RCX: ffffffff81297e8f
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000200 R08: 0000000000000001 R09: ffffffff86cd37ef
R10: fffffbfff0d9a6fd R11: 0000000000000001 R12: ffff888007c4f780
R13: 0000000000000000 R14: ffffea0000257780 R15: 0000000000000004
qlist_free_all+0x6d/0x1a0
kasan_quarantine_reduce+0x184/0x210
__kasan_slab_alloc+0x48/0x70
kmem_cache_alloc_bulk+0x3d7/0x7d0
mas_alloc_nodes+0x2ff/0x800
mas_preallocate+0x1bb/0x360
do_mas_align_munmap.constprop.0+0x111/0x1000
do_mas_munmap+0x1e8/0x2b0
mmap_region+0x21c/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f12b4ff6d82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007ffd145c4e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f12b4ff6d82
RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007f12b4fd3000
RBP: 00007f12b4fd3000 R08: 0000000000000000 R09: 0000000000025000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f12b4fd5000
R13: 00007ffd145c4e90 R14: 00007ffd145c4f20 R15: 00007ffd145c5220
irq event stamp: 4714
hardirqs last enabled at (4713): [] put_cpu_partial+0x111/0x1c0
hardirqs last disabled at (4714): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (4054): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (4011): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3831 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 3831 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 7b 33 f1 ff 65 8b 2d 00 9d ad 7e 31 ff 89 ee e8 1b 30 f1 ff 85 ed 0f 84 ef 00 00 00 e8 5e 33 f1 ff <0f> 0b eb 9f e8 d5 a1 23 00 e9 17 fc ff ff e8 4b 33 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff888008660000 RCX: 0000000000000000
RDX: ffff888018345040 RSI: ffffffff8154d8d2 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: ffff888008660220
R13: 0000000000000000 R14: ffff8880086600a8 R15: ffff888008660220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe50eeab710 CR3: 000000001ba80000 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:put_cpu_partial+0x115/0x1c0
Code: 39 43 28 75 61 48 c7 43 28 00 00 00 00 48 c7 c6 00 f0 77 81 48 89 df e8 09 2c b2 ff 48 85 ed 74 06 e8 4f f4 d4 ff fb 4d 85 ed <74> 21 5b 4c 89 ee 5d 4c 89 e7 41 5c 41 5d 41 5e 41 5f e9 84 fd ff
RSP: 0018:ffff88801b497880 EFLAGS: 00000246
RAX: 0000000000001269 RBX: ffff88806ce3c4a0 RCX: ffffffff81297e8f
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000200 R08: 0000000000000001 R09: ffffffff86cd37ef
R10: fffffbfff0d9a6fd R11: 0000000000000001 R12: ffff888007c4f780
R13: 0000000000000000 R14: ffffea0000257780 R15: 0000000000000004
qlist_free_all+0x6d/0x1a0
kasan_quarantine_reduce+0x184/0x210
__kasan_slab_alloc+0x48/0x70
kmem_cache_alloc_bulk+0x3d7/0x7d0
mas_alloc_nodes+0x2ff/0x800
mas_preallocate+0x1bb/0x360
do_mas_align_munmap.constprop.0+0x111/0x1000
do_mas_munmap+0x1e8/0x2b0
mmap_region+0x21c/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f12b4ff6d82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007ffd145c4e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f12b4ff6d82
RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007f12b4fd3000
RBP: 00007f12b4fd3000 R08: 0000000000000000 R09: 0000000000025000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f12b4fd5000
R13: 00007ffd145c4e90 R14: 00007ffd145c4f20 R15: 00007ffd145c5220
irq event stamp: 4714
hardirqs last enabled at (4713): [] put_cpu_partial+0x111/0x1c0
hardirqs last disabled at (4714): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (4054): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (4011): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3831 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 3831 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 08 0e ef ff 65 8b 05 8d 77 ab 7e 31 ff 89 c6 89 04 24 e8 a5 0a ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 e5 0d ef ff <0f> 0b e9 c4 fb ff ff e8 d9 0d ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88806ce3d2c0 RCX: 0000000000000000
RDX: ffff888018345040 RSI: ffffffff8156fe4b RDI: 0000000000000005
RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88806ce3d2c0
R13: ffff88806ce00000 R14: ffff8880086600a8 R15: ffff888008660220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe50eeab710 CR3: 000000001ba80000 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:put_cpu_partial+0x115/0x1c0
Code: 39 43 28 75 61 48 c7 43 28 00 00 00 00 48 c7 c6 00 f0 77 81 48 89 df e8 09 2c b2 ff 48 85 ed 74 06 e8 4f f4 d4 ff fb 4d 85 ed <74> 21 5b 4c 89 ee 5d 4c 89 e7 41 5c 41 5d 41 5e 41 5f e9 84 fd ff
RSP: 0018:ffff88801b497880 EFLAGS: 00000246
RAX: 0000000000001269 RBX: ffff88806ce3c4a0 RCX: ffffffff81297e8f
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000200 R08: 0000000000000001 R09: ffffffff86cd37ef
R10: fffffbfff0d9a6fd R11: 0000000000000001 R12: ffff888007c4f780
R13: 0000000000000000 R14: ffffea0000257780 R15: 0000000000000004
qlist_free_all+0x6d/0x1a0
kasan_quarantine_reduce+0x184/0x210
__kasan_slab_alloc+0x48/0x70
kmem_cache_alloc_bulk+0x3d7/0x7d0
mas_alloc_nodes+0x2ff/0x800
mas_preallocate+0x1bb/0x360
do_mas_align_munmap.constprop.0+0x111/0x1000
do_mas_munmap+0x1e8/0x2b0
mmap_region+0x21c/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f12b4ff6d82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007ffd145c4e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f12b4ff6d82
RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007f12b4fd3000
RBP: 00007f12b4fd3000 R08: 0000000000000000 R09: 0000000000025000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f12b4fd5000
R13: 00007ffd145c4e90 R14: 00007ffd145c4f20 R15: 00007ffd145c5220
irq event stamp: 4714
hardirqs last enabled at (4713): [] put_cpu_partial+0x111/0x1c0
hardirqs last disabled at (4714): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (4054): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (4011): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3861 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 3861 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 b2 4e ee ff 65 44 8b 25 36 b8 aa 7e 31 ff 44 89 e6 e8 50 4b ee ff 45 85 e4 0f 84 0a 05 00 00 e8 92 4e ee ff <0f> 0b e9 a9 f8 ff ff e8 86 4e ee ff 65 8b 1d 0b b8 aa 7e 31 ff 89
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff888008660000 RCX: 0000000000000000
RDX: ffff88801b630000 RSI: ffffffff8157bd9e RDI: 0000000000000005
RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: 0000000000000000
R13: ffff888008660090 R14: ffff88806ce3d2c0 R15: ffff888008660000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f9a3371f0 CR3: 000000000e3a2000 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:lock_acquire+0x1db/0x530
Code: 02 b8 ff ff ff ff 65 0f c1 05 71 52 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
RSP: 0018:ffff88801b4974a8 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff11003692e97 RCX: 0000000000004692
RDX: 1ffff110036c612e RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff86cd37d7
R10: fffffbfff0d9a6fa R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffff854c4cc0 R15: 0000000000000000
fs_reclaim_acquire+0xd2/0x160
kmem_cache_alloc+0x3b/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x235/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
__vma_adjust+0x18a/0x1aa0
__split_vma+0x2a1/0x5d0
do_mas_align_munmap.constprop.0+0x273/0x1000
do_mas_munmap+0x1e8/0x2b0
__vm_munmap+0x14c/0x280
elf_map+0x26f/0x2b0
load_elf_binary+0xd89/0x4ef0
bprm_execve+0x7f5/0x1920
kernel_execve+0x3ea/0x500
call_usermodehelper_exec_async+0x2e6/0x580
ret_from_fork+0x22/0x30
irq event stamp: 2288
hardirqs last enabled at (2287): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (2288): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1582): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1577): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3861 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 3861 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 86 4e ee ff 65 8b 1d 0b b8 aa 7e 31 ff 89 de e8 26 4b ee ff 85 db 0f 84 86 04 00 00 e8 69 4e ee ff <0f> 0b e9 0e fa ff ff e8 5d 4e ee ff 48 8b 7c 24 20 48 81 c7 f8 00
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88801b630000 RSI: ffffffff8157bdc7 RDI: 0000000000000005
RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: ffff888008660000
R13: ffff888008660000 R14: ffff88806ce3d2c0 R15: ffff888008660000
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f9a3371f0 CR3: 000000000e3a2000 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:lock_acquire+0x1db/0x530
Code: 02 b8 ff ff ff ff 65 0f c1 05 71 52 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
RSP: 0018:ffff88801b4974a8 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff11003692e97 RCX: 0000000000004692
RDX: 1ffff110036c612e RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff86cd37d7
R10: fffffbfff0d9a6fa R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffff854c4cc0 R15: 0000000000000000
fs_reclaim_acquire+0xd2/0x160
kmem_cache_alloc+0x3b/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x235/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
__vma_adjust+0x18a/0x1aa0
__split_vma+0x2a1/0x5d0
do_mas_align_munmap.constprop.0+0x273/0x1000
do_mas_munmap+0x1e8/0x2b0
__vm_munmap+0x14c/0x280
elf_map+0x26f/0x2b0
load_elf_binary+0xd89/0x4ef0
bprm_execve+0x7f5/0x1920
kernel_execve+0x3ea/0x500
call_usermodehelper_exec_async+0x2e6/0x580
ret_from_fork+0x22/0x30
irq event stamp: 2288
hardirqs last enabled at (2287): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (2288): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1582): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1577): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3861 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 3861 Comm: modprobe Tainted: G W 6.0.0-rc7-next-20220930 #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 0d f0 f0 ff e8 08 f0 f0 ff 65 8b 1d 8d 59 ad 7e 31 ff 89 de e8 a8 ec f0 ff 85 db 0f 84 d3 02 00 00 e8 eb ef f0 ff <0f> 0b eb 97 e8 e2 ef f0 ff 48 8d 7d 10 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88801b630000 RSI: ffffffff81551c45 RDI: 0000000000000005
RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b401b R12: 0000000000000000
R13: ffff8880086600a8 R14: ffff8880086605f8 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f9a3371f0 CR3: 000000000e3a2000 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:lock_acquire+0x1db/0x530
Code: 02 b8 ff ff ff ff 65 0f c1 05 71 52 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
RSP: 0018:ffff88801b4974a8 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff11003692e97 RCX: 0000000000004692
RDX: 1ffff110036c612e RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff86cd37d7
R10: fffffbfff0d9a6fa R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffff854c4cc0 R15: 0000000000000000
fs_reclaim_acquire+0xd2/0x160
kmem_cache_alloc+0x3b/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x235/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
__vma_adjust+0x18a/0x1aa0
__split_vma+0x2a1/0x5d0
do_mas_align_munmap.constprop.0+0x273/0x1000
do_mas_munmap+0x1e8/0x2b0
__vm_munmap+0x14c/0x280
elf_map+0x26f/0x2b0
load_elf_binary+0xd89/0x4ef0
bprm_execve+0x7f5/0x1920
kernel_execve+0x3ea/0x500
call_usermodehelper_exec_async+0x2e6/0x580
ret_from_fork+0x22/0x30
irq event stamp: 2288
hardirqs last enabled at (2287): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (2288): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1582): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1577): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
======================================================
----------------
Code disassembly (best guess):
0: 39 43 28 cmp %eax,0x28(%rbx)
3: 75 61 jne 0x66
5: 48 c7 43 28 00 00 00 movq $0x0,0x28(%rbx)
c: 00
d: 48 c7 c6 00 f0 77 81 mov $0xffffffff8177f000,%rsi
14: 48 89 df mov %rbx,%rdi
17: e8 09 2c b2 ff callq 0xffb22c25
1c: 48 85 ed test %rbp,%rbp
1f: 74 06 je 0x27
21: e8 4f f4 d4 ff callq 0xffd4f475
26: fb sti
27: 4d 85 ed test %r13,%r13
* 2a: 74 21 je 0x4d <-- trapping instruction
2c: 5b pop %rbx
2d: 4c 89 ee mov %r13,%rsi
30: 5d pop %rbp
31: 4c 89 e7 mov %r12,%rdi
34: 41 5c pop %r12
36: 41 5d pop %r13
38: 41 5e pop %r14
3a: 41 5f pop %r15
3c: e9 .byte 0xe9
3d: 84 fd test %bh,%ch
3f: ff .byte 0xff