loop6: detected capacity change from 0 to 16379
loop7: detected capacity change from 0 to 16379
loop4: detected capacity change from 0 to 16379
loop1: detected capacity change from 0 to 16379
------------[ cut here ]------------
WARNING: CPU: 0 PID: 11197 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 11197 Comm: modprobe 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: 0000000000010002 RBX: ffff8880086685c8 RCX: 0000000000000000
RDX: ffff88800ff3d040 RSI: ffffffff8157af9e RDI: 0000000000000005
RBP: ffff8880086685c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888008668658 R14: ffff88806ce3f000 R15: ffff8880086685c8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffef878eff8 CR3: 0000000017f14000 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:preempt_count_sub+0x14/0x160
Code: e8 d1 36 58 00 e9 38 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 c7 c0 00 c7 05 87 53 89 fb 48 ba 00 00 00 00 00 fc ff df <48> 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 08 84
RSP: 0018:ffff8880390f72f8 EFLAGS: 00000212
RAX: ffffffff8705c700 RBX: 0000000000000001 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffff8880390f7dd0 RDI: 0000000000000001
RBP: ffff8880390f0000 R08: ffffffff85ece40e R09: ffffffff85ece412
R10: ffffed100721ee7e R11: ffff8880390f73c8 R12: ffff8880390f73c9
R13: ffff8880390f73e8 R14: ffff8880390f7388 R15: 0000000000000003
unwind_next_frame+0xe06/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_node_count_gfp+0x106/0x140
mas_root_expand.isra.0+0xea/0xa60
mas_wr_store_entry.isra.0+0x646/0xf90
mas_store_gfp+0xca/0x1f0
do_mas_align_munmap.constprop.0+0x74c/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: 0033:0x7fac20bcad82
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:00007ffe7037fe48 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007fac20bcad82
RDX: 0000000000000003 RSI: 0000000000006000 RDI: 00007fac20883000
RBP: 00007fac20883000 R08: 0000000000000000 R09: 00000000001ba000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007fac20ba9a20
R13: 00007ffe7037fe60 R14: 00007ffe7037fef0 R15: 00007ffe70380280
irq event stamp: 6360
hardirqs last enabled at (6359): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (6360): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (6276): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (6167): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 11197 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 11197 Comm: modprobe 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: 0000000000010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88800ff3d040 RSI: ffffffff8157afc7 RDI: 0000000000000005
RBP: ffff8880086685c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880086685c8
R13: ffff8880086685c8 R14: ffff88806ce3f000 R15: ffff8880086685c8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffef878eff8 CR3: 0000000017f14000 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:preempt_count_sub+0x14/0x160
Code: e8 d1 36 58 00 e9 38 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 c7 c0 00 c7 05 87 53 89 fb 48 ba 00 00 00 00 00 fc ff df <48> 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 08 84
RSP: 0018:ffff8880390f72f8 EFLAGS: 00000212
RAX: ffffffff8705c700 RBX: 0000000000000001 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffff8880390f7dd0 RDI: 0000000000000001
RBP: ffff8880390f0000 R08: ffffffff85ece40e R09: ffffffff85ece412
R10: ffffed100721ee7e R11: ffff8880390f73c8 R12: ffff8880390f73c9
R13: ffff8880390f73e8 R14: ffff8880390f7388 R15: 0000000000000003
unwind_next_frame+0xe06/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_node_count_gfp+0x106/0x140
mas_root_expand.isra.0+0xea/0xa60
mas_wr_store_entry.isra.0+0x646/0xf90
mas_store_gfp+0xca/0x1f0
do_mas_align_munmap.constprop.0+0x74c/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: 0033:0x7fac20bcad82
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:00007ffe7037fe48 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007fac20bcad82
RDX: 0000000000000003 RSI: 0000000000006000 RDI: 00007fac20883000
RBP: 00007fac20883000 R08: 0000000000000000 R09: 00000000001ba000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007fac20ba9a20
R13: 00007ffe7037fe60 R14: 00007ffe7037fef0 R15: 00007ffe70380280
irq event stamp: 6360
hardirqs last enabled at (6359): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (6360): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (6276): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (6167): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 11197 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 11197 Comm: modprobe 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: 0000000000010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88800ff3d040 RSI: ffffffff815531d5 RDI: 0000000000000005
RBP: ffff8880086685c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888008668670 R14: 0000000000000001 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffef878eff8 CR3: 0000000017f14000 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:preempt_count_sub+0x14/0x160
Code: e8 d1 36 58 00 e9 38 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 c7 c0 00 c7 05 87 53 89 fb 48 ba 00 00 00 00 00 fc ff df <48> 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 08 84
RSP: 0018:ffff8880390f72f8 EFLAGS: 00000212
RAX: ffffffff8705c700 RBX: 0000000000000001 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffff8880390f7dd0 RDI: 0000000000000001
RBP: ffff8880390f0000 R08: ffffffff85ece40e R09: ffffffff85ece412
R10: ffffed100721ee7e R11: ffff8880390f73c8 R12: ffff8880390f73c9
R13: ffff8880390f73e8 R14: ffff8880390f7388 R15: 0000000000000003
unwind_next_frame+0xe06/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_node_count_gfp+0x106/0x140
mas_root_expand.isra.0+0xea/0xa60
mas_wr_store_entry.isra.0+0x646/0xf90
mas_store_gfp+0xca/0x1f0
do_mas_align_munmap.constprop.0+0x74c/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: 0033:0x7fac20bcad82
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:00007ffe7037fe48 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007fac20bcad82
RDX: 0000000000000003 RSI: 0000000000006000 RDI: 00007fac20883000
RBP: 00007fac20883000 R08: 0000000000000000 R09: 00000000001ba000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007fac20ba9a20
R13: 00007ffe7037fe60 R14: 00007ffe7037fef0 R15: 00007ffe70380280
irq event stamp: 6360
hardirqs last enabled at (6359): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (6360): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (6276): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (6167): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
loop5: detected capacity change from 0 to 3
loop5: detected capacity change from 0 to 3
loop5: detected capacity change from 0 to 3
loop2: detected capacity change from 0 to 16379
loop4: detected capacity change from 0 to 16379
loop6: detected capacity change from 0 to 16379
----------------
Code disassembly (best guess):
0: e8 d1 36 58 00 callq 0x5836d6
5: e9 38 fe ff ff jmpq 0xfffffe42
a: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
11: 00 00 00 00
15: 90 nop
16: 48 c7 c0 00 c7 05 87 mov $0xffffffff8705c700,%rax
1d: 53 push %rbx
1e: 89 fb mov %edi,%ebx
20: 48 ba 00 00 00 00 00 movabs $0xdffffc0000000000,%rdx
27: fc ff df
* 2a: 48 89 c1 mov %rax,%rcx <-- trapping instruction
2d: 83 e0 07 and $0x7,%eax
30: 48 c1 e9 03 shr $0x3,%rcx
34: 83 c0 03 add $0x3,%eax
37: 0f b6 14 11 movzbl (%rcx,%rdx,1),%edx
3b: 38 d0 cmp %dl,%al
3d: 7c 08 jl 0x47
3f: 84 .byte 0x84