./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor475737046
<...>
Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts.
execve("./syz-executor475737046", ["./syz-executor475737046"], 0x7fffe11ca980 /* 10 vars */) = 0
brk(NULL) = 0x555557332000
brk(0x555557332c40) = 0x555557332c40
arch_prctl(ARCH_SET_FS, 0x555557332300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor475737046", 4096) = 27
brk(0x555557353c40) = 0x555557353c40
brk(0x555557354000) = 0x555557354000
mprotect(0x7f7fd4b4b000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/dev/uinput", O_RDWR|O_NONBLOCK) = 3
ioctl(3, UI_ABS_SETUP, 0x20000340) = 0
write(3, "\x73\x79\x7a\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1116) = 1116
ioctl(3, UI_SET_EVBIT, 0x3) = 0
syzkaller login: [ 41.808839][ T3610] ------------[ cut here ]------------
[ 41.808848][ T3610] WARNING: CPU: 0 PID: 3610 at mm/page_alloc.c:5402 __alloc_pages+0x30a/0x560
[ 41.823620][ T3610] Modules linked in:
[ 41.827650][ T3610] CPU: 1 PID: 3610 Comm: syz-executor475 Not tainted 5.19.0-rc3-syzkaller-00038-gca1fdab7fd27 #0
[ 41.838513][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.848748][ T3610] RIP: 0010:__alloc_pages+0x30a/0x560
[ 41.854141][ T3610] Code: 5c 24 04 0f 85 f3 00 00 00 44 89 e1 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cc 41 89 cc e9 e3 00 00 00 c6 05 5f 78 21 0c 01 <0f> 0b 83 fb 0a 0f 86 c8 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0 45
[ 41.873901][ T3610] RSP: 0018:ffffc9000302faa0 EFLAGS: 00010246
[ 41.880029][ T3610] RAX: ffffc9000302fb00 RBX: 000000000000001a RCX: 0000000000000000
[ 41.888107][ T3610] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000302fb28
[ 41.896141][ T3610] RBP: ffffc9000302fbc0 R08: dffffc0000000000 R09: ffffc9000302fb00
[ 41.904117][ T3610] R10: fffff52000605f65 R11: 1ffff92000605f60 R12: 0000000000040dc0
[ 41.912167][ T3610] R13: 1ffff92000605f5c R14: dffffc0000000000 R15: 1ffff92000605f58
[ 41.920211][ T3610] FS: 0000555557332300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 41.929243][ T3610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.935890][ T3610] CR2: 00007fbdcf9f5a70 CR3: 00000000708a7000 CR4: 00000000003506e0
[ 41.943867][ T3610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.951914][ T3610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.960001][ T3610] Call Trace:
[ 41.963289][ T3610]
[ 41.966310][ T3610] ? __rmqueue_pcplist+0x1d20/0x1d20
[ 41.971624][ T3610] ? rcu_read_lock_sched_held+0x89/0x130
[ 41.977337][ T3610] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 41.983340][ T3610] ? alloc_pages+0x43d/0x690
[ 41.988030][ T3610] kmalloc_order+0x41/0x150
[ 41.992542][ T3610] kmalloc_order_trace+0x15/0x70
[ 41.997534][ T3610] __kmalloc+0x26b/0x370
[ 42.001785][ T3610] input_mt_init_slots+0xbd/0x980
[ 42.006901][ T3610] uinput_create_device+0x50e/0x620
[ 42.012118][ T3610] uinput_ioctl_handler+0xa04/0x1660
[ 42.017470][ T3610] ? smack_file_ioctl+0x298/0x3a0
[ 42.022501][ T3610] ? uinput_release+0x50/0x50
[ 42.027525][ T3610] ? vtime_user_exit+0x2b2/0x3e0
[ 42.032460][ T3610] ? bpf_lsm_file_ioctl+0x5/0x10
[ 42.037445][ T3610] ? security_file_ioctl+0x9d/0xb0
[ 42.042576][ T3610] ? uinput_poll+0x110/0x110
[ 42.047263][ T3610] __se_sys_ioctl+0xfb/0x170
[ 42.051876][ T3610] do_syscall_64+0x2b/0x70
[ 42.056364][ T3610] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 42.062261][ T3610] RIP: 0033:0x7f7fd4ade719
[ 42.066749][ T3610] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 42.086456][ T3610] RSP: 002b:00007ffceb9dd268 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 42.094869][ T3610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fd4ade719
[ 42.102914][ T3610] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003
[ 42.111065][ T3610] RBP: 00007f7fd4aa28c0 R08: 0000000000000000 R09: 0000000000000000
[ 42.119101][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7fd4aa2950
[ 42.127131][ T3610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 42.135100][ T3610]
[ 42.138170][ T3610] Kernel panic - not syncing: panic_on_warn set ...
[ 42.144750][ T3610] CPU: 1 PID: 3610 Comm: syz-executor475 Not tainted 5.19.0-rc3-syzkaller-00038-gca1fdab7fd27 #0
[ 42.155229][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.165283][ T3610] Call Trace:
[ 42.168549][ T3610]
[ 42.171463][ T3610] dump_stack_lvl+0x1e3/0x2cb
[ 42.176132][ T3610] ? bfq_pos_tree_add_move+0x436/0x436
[ 42.181573][ T3610] ? panic+0x782/0x782
[ 42.185638][ T3610] ? vscnprintf+0x59/0x80
[ 42.189950][ T3610] ? __alloc_pages+0x240/0x560
[ 42.194699][ T3610] panic+0x312/0x782
[ 42.198580][ T3610] ? __warn+0x136/0x230
[ 42.202721][ T3610] ? fb_is_primary_device+0xcc/0xcc
[ 42.207923][ T3610] ? __alloc_pages+0x30a/0x560
[ 42.212679][ T3610] __warn+0x203/0x230
[ 42.216651][ T3610] ? __alloc_pages+0x30a/0x560
[ 42.221502][ T3610] report_bug+0x1b3/0x2d0
[ 42.225834][ T3610] handle_bug+0x3d/0x70
[ 42.229984][ T3610] exc_invalid_op+0x16/0x40
[ 42.234492][ T3610] asm_exc_invalid_op+0x1b/0x20
[ 42.239336][ T3610] RIP: 0010:__alloc_pages+0x30a/0x560
[ 42.244702][ T3610] Code: 5c 24 04 0f 85 f3 00 00 00 44 89 e1 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cc 41 89 cc e9 e3 00 00 00 c6 05 5f 78 21 0c 01 <0f> 0b 83 fb 0a 0f 86 c8 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0 45
[ 42.264299][ T3610] RSP: 0018:ffffc9000302faa0 EFLAGS: 00010246
[ 42.270369][ T3610] RAX: ffffc9000302fb00 RBX: 000000000000001a RCX: 0000000000000000
[ 42.278348][ T3610] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000302fb28
[ 42.286311][ T3610] RBP: ffffc9000302fbc0 R08: dffffc0000000000 R09: ffffc9000302fb00
[ 42.294279][ T3610] R10: fffff52000605f65 R11: 1ffff92000605f60 R12: 0000000000040dc0
[ 42.302245][ T3610] R13: 1ffff92000605f5c R14: dffffc0000000000 R15: 1ffff92000605f58
[ 42.310226][ T3610] ? __rmqueue_pcplist+0x1d20/0x1d20
[ 42.315514][ T3610] ? rcu_read_lock_sched_held+0x89/0x130
[ 42.321144][ T3610] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 42.327119][ T3610] ? alloc_pages+0x43d/0x690
[ 42.331703][ T3610] kmalloc_order+0x41/0x150
[ 42.336206][ T3610] kmalloc_order_trace+0x15/0x70
[ 42.341148][ T3610] __kmalloc+0x26b/0x370
[ 42.345388][ T3610] input_mt_init_slots+0xbd/0x980
[ 42.350415][ T3610] uinput_create_device+0x50e/0x620
[ 42.355613][ T3610] uinput_ioctl_handler+0xa04/0x1660
[ 42.360893][ T3610] ? smack_file_ioctl+0x298/0x3a0
[ 42.365913][ T3610] ? uinput_release+0x50/0x50
[ 42.370595][ T3610] ? vtime_user_exit+0x2b2/0x3e0
[ 42.375530][ T3610] ? bpf_lsm_file_ioctl+0x5/0x10
[ 42.380458][ T3610] ? security_file_ioctl+0x9d/0xb0
[ 42.385564][ T3610] ? uinput_poll+0x110/0x110
[ 42.390143][ T3610] __se_sys_ioctl+0xfb/0x170
[ 42.394727][ T3610] do_syscall_64+0x2b/0x70
[ 42.399140][ T3610] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 42.405024][ T3610] RIP: 0033:0x7f7fd4ade719
[ 42.409439][ T3610] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[ 42.429033][ T3610] RSP: 002b:00007ffceb9dd268 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 42.437438][ T3610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fd4ade719
[ 42.445400][ T3610] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003
[ 42.453362][ T3610] RBP: 00007f7fd4aa28c0 R08: 0000000000000000 R09: 0000000000000000
[ 42.461325][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7fd4aa2950
[ 42.469286][ T3610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 42.477293][ T3610]
[ 42.480618][ T3610] Kernel Offset: disabled
[ 42.484971][ T3610] Rebooting in 86400 seconds..