process 'syz-executor.5' launched './file1' with NULL argv: empty string added
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3992 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 3992 Comm: modprobe Not tainted 6.0.0-rc6-next-20220919 #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 4b 15 f1 ff 65 8b 2d 70 73 ad 7e 31 ff 89 ee e8 eb 11 f1 ff 85 ed 0f 84 ef 00 00 00 e8 2e 15 f1 ff <0f> 0b eb 9f e8 45 8d 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09548 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff88803ffb05c8 RCX: 0000000000000100
RDX: ffff8880186ed040 RSI: ffffffff81550262 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88803ffb07e8
R13: 0000000000000000 R14: ffff88803ffb0670 R15: ffff88803ffb07e8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa02a1f8028 CR3: 000000003fa50000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:get_stack_info+0x3b/0x90
Code: 02 00 48 85 f6 74 03 48 89 f3 48 85 ff 74 54 4c 89 e2 48 89 de e8 15 c6 1b 03 84 c0 74 45 45 31 c0 48 85 ed 74 16 48 8b 45 00 <41> 8b 34 24 48 0f a3 f0 72 14 48 0f ab f0 48 89 45 00 5b 44 89 c0
RSP: 0018:ffff88806ce09998 EFLAGS: 00000286
RAX: 0000000000000004 RBX: ffff8880186ed040 RCX: ffff888040218000
RDX: ffff88806ce09a70 RSI: ffff8880186ed040 RDI: ffff888040217aa0
RBP: ffff88806ce09a90 R08: 0000000000000000 R09: ffffffff8623d7c6
R10: ffff88806ce09ff8 R11: ffff88806ce09ab0 R12: ffff88806ce09a70
R13: ffff88806ce02000 R14: ffff88806ce09a70 R15: ffffffff8623d7c7
stack_access_ok+0xd3/0x1d0
unwind_next_frame+0x9bc/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c8/0x8d0
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+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 4a ee 03 fd 48 89 ef e8 b2 63 04 fd 80 e7 02 74 06 e8 98 a6 26 fd fb bf 01 00 00 00 ed ee f9 fc 65 8b 05 16 25 dc 7b 85 c0 74 07 5b 5d e9 8b f1 39
RSP: 0018:ffff888040217b50 EFLAGS: 00000206
RAX: 0000000000000f71 RBX: 0000000000000246 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffffff854ced40 R08: 0000000000000001 R09: ffffffff86ccb7ef
R10: fffffbfff0d996fd R11: 0000000000000001 R12: ffff888007c75000
R13: 0000000000000dc0 R14: 0000000000000dc0 R15: 0000000000000dc0
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
mmap_region+0x774/0x1a00
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: 0033:0x7f6c92afed82
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:00007ffcc4f66f58 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f6c92afed82
RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007f6c92adb000
RBP: 00007f6c92adb000 R08: 0000000000000000 R09: 0000000000025000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f6c92add000
R13: 00007ffcc4f66f70 R14: 00007ffcc4f67000 R15: 00007ffcc4f67300
irq event stamp: 3997
hardirqs last enabled at (3996): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (3997): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3774): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3955): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3992 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 3992 Comm: modprobe Tainted: G W 6.0.0-rc6-next-20220919 #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 78 16 ef ff 65 8b 05 9d 74 ab 7e 31 ff 89 c6 89 04 24 e8 15 13 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 55 16 ef ff <0f> 0b e9 c4 fb ff ff e8 49 16 ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09588 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff88806ce3d140 RCX: 0000000000000100
RDX: ffff8880186ed040 RSI: ffffffff8157013b RDI: 0000000000000005
RBP: ffff88803ffb05c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88806ce3d140
R13: ffff88806ce00000 R14: ffff88803ffb0670 R15: ffff88803ffb07e8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa02a1f8028 CR3: 000000003fa50000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:get_stack_info+0x3b/0x90
Code: 02 00 48 85 f6 74 03 48 89 f3 48 85 ff 74 54 4c 89 e2 48 89 de e8 15 c6 1b 03 84 c0 74 45 45 31 c0 48 85 ed 74 16 48 8b 45 00 <41> 8b 34 24 48 0f a3 f0 72 14 48 0f ab f0 48 89 45 00 5b 44 89 c0
RSP: 0018:ffff88806ce09998 EFLAGS: 00000286
RAX: 0000000000000004 RBX: ffff8880186ed040 RCX: ffff888040218000
RDX: ffff88806ce09a70 RSI: ffff8880186ed040 RDI: ffff888040217aa0
RBP: ffff88806ce09a90 R08: 0000000000000000 R09: ffffffff8623d7c6
R10: ffff88806ce09ff8 R11: ffff88806ce09ab0 R12: ffff88806ce09a70
R13: ffff88806ce02000 R14: ffff88806ce09a70 R15: ffffffff8623d7c7
stack_access_ok+0xd3/0x1d0
unwind_next_frame+0x9bc/0x20b0
arch_stack_walk+0x83/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c8/0x8d0
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+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 4a ee 03 fd 48 89 ef e8 b2 63 04 fd 80 e7 02 74 06 e8 98 a6 26 fd fb bf 01 00 00 00 ed ee f9 fc 65 8b 05 16 25 dc 7b 85 c0 74 07 5b 5d e9 8b f1 39
RSP: 0018:ffff888040217b50 EFLAGS: 00000206
RAX: 0000000000000f71 RBX: 0000000000000246 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffffff854ced40 R08: 0000000000000001 R09: ffffffff86ccb7ef
R10: fffffbfff0d996fd R11: 0000000000000001 R12: ffff888007c75000
R13: 0000000000000dc0 R14: 0000000000000dc0 R15: 0000000000000dc0
kmem_cache_alloc+0x23c/0x3e0
mas_alloc_nodes+0x420/0x800
mas_preallocate+0x1bb/0x360
mmap_region+0x774/0x1a00
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: 0033:0x7f6c92afed82
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:00007ffcc4f66f58 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f6c92afed82
RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007f6c92adb000
RBP: 00007f6c92adb000 R08: 0000000000000000 R09: 0000000000025000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f6c92add000
R13: 00007ffcc4f66f70 R14: 00007ffcc4f67000 R15: 00007ffcc4f67300
irq event stamp: 3997
hardirqs last enabled at (3996): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (3997): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3774): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3955): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
======================================================
----------------
Code disassembly (best guess):
0: 02 00 add (%rax),%al
2: 48 85 f6 test %rsi,%rsi
5: 74 03 je 0xa
7: 48 89 f3 mov %rsi,%rbx
a: 48 85 ff test %rdi,%rdi
d: 74 54 je 0x63
f: 4c 89 e2 mov %r12,%rdx
12: 48 89 de mov %rbx,%rsi
15: e8 15 c6 1b 03 callq 0x31bc62f
1a: 84 c0 test %al,%al
1c: 74 45 je 0x63
1e: 45 31 c0 xor %r8d,%r8d
21: 48 85 ed test %rbp,%rbp
24: 74 16 je 0x3c
26: 48 8b 45 00 mov 0x0(%rbp),%rax
* 2a: 41 8b 34 24 mov (%r12),%esi <-- trapping instruction
2e: 48 0f a3 f0 bt %rsi,%rax
32: 72 14 jb 0x48
34: 48 0f ab f0 bts %rsi,%rax
38: 48 89 45 00 mov %rax,0x0(%rbp)
3c: 5b pop %rbx
3d: 44 89 c0 mov %r8d,%eax