./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2520309916

<...>
Warning: Permanently added '10.128.1.169' (ECDSA) to the list of known hosts.
execve("./syz-executor2520309916", ["./syz-executor2520309916"], 0x7ffc4e399f50 /* 10 vars */) = 0
brk(NULL)                               = 0x5555568b3000
brk(0x5555568b3c40)                     = 0x5555568b3c40
arch_prctl(ARCH_SET_FS, 0x5555568b3300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2520309916", 4096) = 28
brk(0x5555568d4c40)                     = 0x5555568d4c40
brk(0x5555568d5000)                     = 0x5555568d5000
mprotect(0x7f98432c6000, 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
socket(AF_ALG, SOCK_SEQPACKET, 0)       = 3
bind(3, {sa_family=AF_ALG, salg_type="hash", salg_feat=0, salg_mask=0, salg_name="cryptd(crct10dif-generic)"}, 88) = 0
accept4(3, NULL, NULL, 0)               = 4
accept4(4, NULL, NULL, 0)               = 5
sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_DONTWAIT|MSG_EOR}, msg_len=0}], 1, MSG_EOR|MSG_NOSIGNAL|MSG_MORE) = 1
[   85.011961][    T9] general protection fault, probably for non-canonical address 0xdffffc0000000004: 0000 [#1] PREEMPT SMP KASAN
[   85.023700][    T9] KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027]
[   85.032092][    T9] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.4.0-rc5-syzkaller-01107-ge431e712c836 #0
[   85.041875][    T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   85.051911][    T9] Workqueue: cryptd cryptd_queue_worker
[   85.057452][    T9] RIP: 0010:crypto_shash_finup+0x53/0x160
[   85.063154][    T9] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 05 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 00 48 8d 7b 20 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 d8 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b
[   85.082741][    T9] RSP: 0018:ffffc900000e7ba0 EFLAGS: 00010202
[   85.088785][    T9] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   85.096738][    T9] RDX: 0000000000000004 RSI: ffffffff83df35bf RDI: 0000000000000020
[   85.104693][    T9] RBP: ffff888028350b08 R08: 0000000000000005 R09: 0000000000000000
[   85.112645][    T9] R10: 0000000000000000 R11: 1ffffffff218470c R12: ffff8880123fa1c0
[   85.120595][    T9] R13: ffff888029582ac8 R14: 0000000000000014 R15: 0000000000000000
[   85.128549][    T9] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   85.137463][    T9] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   85.144029][    T9] CR2: 00007f251034e440 CR3: 000000007cc84000 CR4: 00000000003506f0
[   85.151984][    T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   85.159932][    T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   85.167885][    T9] Call Trace:
[   85.171143][    T9]  <TASK>
[   85.174057][    T9]  ? die_addr+0x3c/0xa0
[   85.178201][    T9]  ? exc_general_protection+0x129/0x230
[   85.183744][    T9]  ? asm_exc_general_protection+0x26/0x30
[   85.189454][    T9]  ? crypto_shash_finup+0x1f/0x160
[   85.194547][    T9]  ? crypto_shash_finup+0x53/0x160
[   85.199641][    T9]  shash_ahash_finup+0xdf/0x3a0
[   85.204487][    T9]  ? shash_async_setkey+0x240/0x240
[   85.209677][    T9]  ? mark_held_locks+0x9f/0xe0
[   85.214435][    T9]  cryptd_hash_finup+0xce/0x120
[   85.219271][    T9]  ? cryptd_hash_digest+0x1a0/0x1a0
[   85.224454][    T9]  cryptd_queue_worker+0x130/0x1d0
[   85.229547][    T9]  process_one_work+0x99a/0x15e0
[   85.234476][    T9]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   85.239833][    T9]  ? spin_bug+0x1c0/0x1c0
[   85.244166][    T9]  ? _raw_spin_lock_irq+0x45/0x50
[   85.249180][    T9]  worker_thread+0x67d/0x10c0
[   85.253848][    T9]  ? process_one_work+0x15e0/0x15e0
[   85.259031][    T9]  kthread+0x344/0x440
[   85.263083][    T9]  ? kthread_complete_and_exit+0x40/0x40
[   85.268699][    T9]  ret_from_fork+0x1f/0x30
[   85.273104][    T9]  </TASK>
[   85.276100][    T9] Modules linked in:
[   85.281818][    T9] ---[ end trace 0000000000000000 ]---
[   85.287300][    T9] RIP: 0010:crypto_shash_finup+0x53/0x160
[   85.293788][    T9] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 05 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 00 48 8d 7b 20 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 d8 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b
[   85.313551][    T9] RSP: 0018:ffffc900000e7ba0 EFLAGS: 00010202
[   85.319620][    T9] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   85.327748][    T9] RDX: 0000000000000004 RSI: ffffffff83df35bf RDI: 0000000000000020
[   85.335861][    T9] RBP: ffff888028350b08 R08: 0000000000000005 R09: 0000000000000000
[   85.343947][    T9] R10: 0000000000000000 R11: 1ffffffff218470c R12: ffff8880123fa1c0
[   85.352019][    T9] R13: ffff888029582ac8 R14: 0000000000000014 R15: 0000000000000000
[   85.359992][    T9] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   85.368941][    T9] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   85.375552][    T9] CR2: 00007f251034e440 CR3: 000000002aa8e000 CR4: 00000000003506f0
[   85.383537][    T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   85.391511][    T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   85.399535][    T9] Kernel panic - not syncing: Fatal exception
[   85.405812][    T9] Kernel Offset: disabled
[   85.410125][    T9] Rebooting in 86400 seconds..