sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3858 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 3858 Comm: modprobe 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: ffff8880186585c8 RCX: 0000000000000000
RDX: ffff88801f5a1ac0 RSI: ffffffff81550212 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff8880186587e8
R13: 0000000000000000 R14: ffff888018658670 R15: ffff8880186587e8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e2311b028 CR3: 000000003ffcc000 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:_raw_spin_unlock_irqrestore+0x2e/0x60
Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 ea 21 03 fd 48 89 ef e8 52 97 03 fd 80 e7 02 74 06 e8 68 ec 25 fd fb bf 01 00 00 00 6d 3d f9 fc 65 8b 05 16 65 db 7b 85 c0 74 07 5b 5d e9 8b 31 39
RSP: 0018:ffff8880415cf870 EFLAGS: 00000202
RAX: 0000000000001325 RBX: 0000000000000296 RCX: ffffffff81298d9f
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001
RBP: ffff888007c4e900 R08: 0000000000000001 R09: ffffffff86ccf7ef
R10: fffffbfff0d99efd R11: 0000000000000001 R12: ffff88800ffdf7a0
R13: ffff888007c4f780 R14: ffff888007c4e900 R15: ffff88801d769b00
get_partial_node.part.0+0x1e5/0x3a0
___slab_alloc+0xb57/0x10c0
__slab_alloc.constprop.0+0x45/0x90
kmem_cache_alloc+0x2f1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
vma_expand+0x1cc/0xb50
mmap_region+0xca6/0x1a00
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: 0033:0x7f7e2313cd82
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:00007ffe9c3c0818 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f7e2313cd82
RDX: 0000000000000001 RSI: 000000000000b000 RDI: 00007f7e2310e000
RBP: 00007f7e2310e000 R08: 0000000000000000 R09: 000000000001b000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f7e2311b000
R13: 00007ffe9c3c0830 R14: 00007ffe9c3c0890 R15: 00007ffe9c3c0bc0
irq event stamp: 4902
hardirqs last enabled at (4901): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (4902): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (4740): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (4735): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3858 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 3858 Comm: modprobe 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: ffff88806ce3d140 RCX: 0000000000000000
RDX: ffff88801f5a1ac0 RSI: ffffffff8157044b RDI: 0000000000000005
RBP: ffff8880186585c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88806ce3d140
R13: ffff88806ce00000 R14: ffff888018658670 R15: ffff8880186587e8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e2311b028 CR3: 000000003ffcc000 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:_raw_spin_unlock_irqrestore+0x2e/0x60
Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 ea 21 03 fd 48 89 ef e8 52 97 03 fd 80 e7 02 74 06 e8 68 ec 25 fd fb bf 01 00 00 00 6d 3d f9 fc 65 8b 05 16 65 db 7b 85 c0 74 07 5b 5d e9 8b 31 39
RSP: 0018:ffff8880415cf870 EFLAGS: 00000202
RAX: 0000000000001325 RBX: 0000000000000296 RCX: ffffffff81298d9f
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001
RBP: ffff888007c4e900 R08: 0000000000000001 R09: ffffffff86ccf7ef
R10: fffffbfff0d99efd R11: 0000000000000001 R12: ffff88800ffdf7a0
R13: ffff888007c4f780 R14: ffff888007c4e900 R15: ffff88801d769b00
get_partial_node.part.0+0x1e5/0x3a0
___slab_alloc+0xb57/0x10c0
__slab_alloc.constprop.0+0x45/0x90
kmem_cache_alloc+0x2f1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
vma_expand+0x1cc/0xb50
mmap_region+0xca6/0x1a00
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: 0033:0x7f7e2313cd82
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:00007ffe9c3c0818 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f7e2313cd82
RDX: 0000000000000001 RSI: 000000000000b000 RDI: 00007f7e2310e000
RBP: 00007f7e2310e000 R08: 0000000000000000 R09: 000000000001b000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f7e2311b000
R13: 00007ffe9c3c0830 R14: 00007ffe9c3c0890 R15: 00007ffe9c3c0bc0
irq event stamp: 4902
hardirqs last enabled at (4901): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (4902): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (4740): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (4735): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
loop5: detected capacity change from 0 to 264192
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
sr 1:0:0:0: [sr0] tag#0 unaligned transfer
loop5: detected capacity change from 0 to 4
ext4: Unknown parameter ':'
loop5: detected capacity change from 0 to 8
SELinux: security_context_str_to_sid (staff_u) failed with errno=-22
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3911 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 3911 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: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff8880186585c8 RCX: 0000000000000000
RDX: ffff88803fa99ac0 RSI: ffffffff8157c39e RDI: 0000000000000005
RBP: ffff8880186585c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: 0000000000000000
R13: ffff888018658658 R14: ffff88806ce3d140 R15: ffff8880186585c8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f270e99e1f0 CR3: 000000003ed50000 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:__sanitizer_cov_trace_pc+0x0/0x70
Code: 00 00 5d e9 22 97 b8 02 66 90 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 e9 ed 1d 1a 03 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <65> 8b 05 59 51 bc 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b
RSP: 0018:ffff88803f6af640 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 8000000000000007 RCX: ffffffff81691b2f
RDX: ffff88803fa99ac0 RSI: 0000000000000000 RDI: 0000000000000005
RBP: ffff888015ec15e0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803f6afa30
R13: 800000003de30007 R14: dffffc0000000000 R15: 0000000000000001
unmap_page_range+0x17fd/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: 0033:0x7fc2a63b5b19
Code: Unable to access opcode bytes at RIP 0x7fc2a63b5aef.
RSP: 002b:00007fc2a390a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007fc2a64c9028 RCX: 00007fc2a63b5b19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc2a64c902c
RBP: 00007fc2a64c9020 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc2a64c902c
R13: 00007ffcd82edc8f R14: 00007fc2a390a300 R15: 0000000000022000
irq event stamp: 668
hardirqs last enabled at (667): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (668): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (658): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (653): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3911 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 3911 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: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88803fa99ac0 RSI: ffffffff8157c3c7 RDI: 0000000000000005
RBP: ffff8880186585c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff8880186585c8
R13: ffff8880186585c8 R14: ffff88806ce3d140 R15: ffff8880186585c8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f270e99e1f0 CR3: 000000003ed50000 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:__sanitizer_cov_trace_pc+0x0/0x70
Code: 00 00 5d e9 22 97 b8 02 66 90 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 e9 ed 1d 1a 03 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <65> 8b 05 59 51 bc 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b
RSP: 0018:ffff88803f6af640 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 8000000000000007 RCX: ffffffff81691b2f
RDX: ffff88803fa99ac0 RSI: 0000000000000000 RDI: 0000000000000005
RBP: ffff888015ec15e0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803f6afa30
R13: 800000003de30007 R14: dffffc0000000000 R15: 0000000000000001
unmap_page_range+0x17fd/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: 0033:0x7fc2a63b5b19
Code: Unable to access opcode bytes at RIP 0x7fc2a63b5aef.
RSP: 002b:00007fc2a390a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007fc2a64c9028 RCX: 00007fc2a63b5b19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc2a64c902c
RBP: 00007fc2a64c9020 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc2a64c902c
R13: 00007ffcd82edc8f R14: 00007fc2a390a300 R15: 0000000000022000
irq event stamp: 668
hardirqs last enabled at (667): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (668): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (658): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (653): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3911 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 3911 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: 0018:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88803fa99ac0 RSI: ffffffff815545c5 RDI: 0000000000000005
RBP: ffff8880186585c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: 0000000000000000
R13: ffff888018658670 R14: 0000000000000001 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f270e99e1f0 CR3: 000000003ed50000 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:__sanitizer_cov_trace_pc+0x0/0x70
Code: 00 00 5d e9 22 97 b8 02 66 90 48 8b be a8 01 00 00 e8 b4 ff ff ff 31 c0 e9 ed 1d 1a 03 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <65> 8b 05 59 51 bc 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b
RSP: 0018:ffff88803f6af640 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 8000000000000007 RCX: ffffffff81691b2f
RDX: ffff88803fa99ac0 RSI: 0000000000000000 RDI: 0000000000000005
RBP: ffff888015ec15e0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88803f6afa30
R13: 800000003de30007 R14: dffffc0000000000 R15: 0000000000000001
unmap_page_range+0x17fd/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: 0033:0x7fc2a63b5b19
Code: Unable to access opcode bytes at RIP 0x7fc2a63b5aef.
RSP: 002b:00007fc2a390a218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007fc2a64c9028 RCX: 00007fc2a63b5b19
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc2a64c902c
RBP: 00007fc2a64c9020 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc2a64c902c
R13: 00007ffcd82edc8f R14: 00007fc2a390a300 R15: 0000000000022000
irq event stamp: 668
hardirqs last enabled at (667): [] finish_task_switch.isra.0+0x22d/0x8a0
hardirqs last disabled at (668): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (658): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (653): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
======================================================
----------------
Code disassembly (best guess):
0: 48 83 c7 18 add $0x18,%rdi
4: 53 push %rbx
5: 48 89 f3 mov %rsi,%rbx
8: 48 8b 74 24 10 mov 0x10(%rsp),%rsi
d: e8 ea 21 03 fd callq 0xfd0321fc
12: 48 89 ef mov %rbp,%rdi
15: e8 52 97 03 fd callq 0xfd03976c
1a: 80 e7 02 and $0x2,%bh
1d: 74 06 je 0x25
1f: e8 68 ec 25 fd callq 0xfd25ec8c
24: fb sti
25: bf 01 00 00 00 mov $0x1,%edi
* 2a: e8 6d 3d f9 fc callq 0xfcf93d9c <-- trapping instruction
2f: 65 8b 05 16 65 db 7b mov %gs:0x7bdb6516(%rip),%eax # 0x7bdb654c
36: 85 c0 test %eax,%eax
38: 74 07 je 0x41
3a: 5b pop %rbx
3b: 5d pop %rbp
3c: e9 .byte 0xe9
3d: 8b 31 mov (%rcx),%esi
3f: 39 .byte 0x39