Warning: Permanently added '10.128.1.47' (ED25519) to the list of known hosts.
2025/12/16 22:44:52 parsed 1 programs
[   52.834658][ T4123] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   54.223750][ T4172] veth0_vlan: entered promiscuous mode
[   54.681545][  T161] veth0_vlan: left promiscuous mode
2025/12/16 22:44:54 executed programs: 0
[   55.512903][ T4393] veth0_vlan: entered promiscuous mode
[   55.715673][ T4583] syz.2.16[4583]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[   55.725542][ T4583] loop2: detected capacity change from 0 to 128
[   55.735044][ T4583] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none.
[   55.747975][ T4583] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff)
[   55.765460][ T4583] BUG: kernel NULL pointer dereference, address: 0000000000000018
[   55.767992][ T4130] udevd[4130]: incorrect jbd checksum on /dev/loop2
[   55.773284][ T4583] #PF: supervisor read access in kernel mode
[   55.773289][ T4583] #PF: error_code(0x0000) - not-present page
[   55.773293][ T4583] PGD 119954067 P4D 119954067 PUD 0 
[   55.773298][ T4583] Oops: 0000 [#1] PREEMPT SMP
[   55.773315][ T4583] CPU: 0 PID: 4583 Comm: syz.2.16 Not tainted syzkaller #0
[   55.773319][ T4583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[   55.773322][ T4583] RIP: 0010:utf8nlookup+0xb/0x1e0
[   55.773332][ T4583] Code: 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 bc ab 63 01 66 2e 0f 1f 84 00 00 00 00 00 66 90 4d 85 c0 0f 84 e9 00 00 00 55 53 <4c> 8b 4f 18 89 f0 48 8b 44 c7 08 8b 40 04 49 03 41 30 eb 0e 4d 63
[   55.773335][ T4583] RSP: 0018:ffffc900021efb40 EFLAGS: 00010206
[   55.773339][ T4583] RAX: 0000000000000066 RBX: ffffc900021efb80 RCX: ffff88810ea95b68
[   55.773341][ T4583] RDX: ffffc900021efbbc RSI: 0000000000000001 RDI: 0000000000000000
[   55.773344][ T4583] RBP: 00000000ffffffea R08: 0000000000000005 R09: 0000000000000000
[   55.773346][ T4583] R10: ffff88810ac2d600 R11: 0000000000000073 R12: 0000000000000000
[   55.773348][ T4583] R13: ffff88810ea95af8 R14: ffffc900021efbbc R15: ffffc900021efba0
[   55.773350][ T4583] FS:  00007f4f927fc6c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[   55.773353][ T4583] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.773356][ T4583] CR2: 0000000000000018 CR3: 000000011983a000 CR4: 00000000003506f0
[   55.773361][ T4583] Call Trace:
[   55.773363][ T4583]  <TASK>
[   55.773365][ T4583]  utf8byte+0xc5/0x2b0
[   55.773369][ T4583]  utf8_casefold+0xb1/0xf0
[   55.773373][ T4583]  ext4_fname_setup_ci_filename+0x60/0xe0
[   55.934656][ T4583]  ext4_lookup+0x96/0x270
[   55.939004][ T4583]  path_openat+0x510/0xd10
[   55.943425][ T4583]  do_filp_open+0xaf/0x150
[   55.947824][ T4583]  do_sys_openat2+0x7a/0xd0
[   55.952318][ T4583]  __x64_sys_openat+0x7c/0xa0
[   55.957113][ T4583]  do_syscall_64+0x55/0xb0
[   55.961539][ T4583]  ? clear_bhb_loop+0x40/0x90
[   55.966296][ T4583]  ? clear_bhb_loop+0x40/0x90
[   55.971141][ T4583]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[   55.977021][ T4583] RIP: 0033:0x7f4f9198e9a9
[   55.981510][ T4583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[   56.001458][ T4583] RSP: 002b:00007f4f927fc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   56.010060][ T4583] RAX: ffffffffffffffda RBX: 00007f4f91bb5fa0 RCX: 00007f4f9198e9a9
[   56.018071][ T4583] RDX: 0000000000008042 RSI: 00002000000000c0 RDI: ffffffffffffff9c
[   56.026216][ T4583] RBP: 00007f4f91a10d69 R08: 0000000000000000 R09: 0000000000000000
[   56.034346][ T4583] R10: 0000000000000108 R11: 0000000000000246 R12: 0000000000000000
[   56.042485][ T4583] R13: 0000000000000000 R14: 00007f4f91bb5fa0 R15: 00007ffd6d86eb38
[   56.050531][ T4583]  </TASK>
[   56.053632][ T4583] Modules linked in:
[   56.057538][ T4583] CR2: 0000000000000018
[   56.061860][ T4583] ---[ end trace 0000000000000000 ]---
[   56.067400][ T4583] RIP: 0010:utf8nlookup+0xb/0x1e0
[   56.072862][ T4583] Code: 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 bc ab 63 01 66 2e 0f 1f 84 00 00 00 00 00 66 90 4d 85 c0 0f 84 e9 00 00 00 55 53 <4c> 8b 4f 18 89 f0 48 8b 44 c7 08 8b 40 04 49 03 41 30 eb 0e 4d 63
[   56.092547][ T4583] RSP: 0018:ffffc900021efb40 EFLAGS: 00010206
[   56.098757][ T4583] RAX: 0000000000000066 RBX: ffffc900021efb80 RCX: ffff88810ea95b68
[   56.107238][ T4583] RDX: ffffc900021efbbc RSI: 0000000000000001 RDI: 0000000000000000
[   56.115195][ T4583] RBP: 00000000ffffffea R08: 0000000000000005 R09: 0000000000000000
[   56.123154][ T4583] R10: ffff88810ac2d600 R11: 0000000000000073 R12: 0000000000000000
[   56.131237][ T4583] R13: ffff88810ea95af8 R14: ffffc900021efbbc R15: ffffc900021efba0
[   56.139392][ T4583] FS:  00007f4f927fc6c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[   56.148422][ T4583] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.154993][ T4583] CR2: 0000000000000018 CR3: 000000011983a000 CR4: 00000000003506f0
[   56.162976][ T4583] Kernel panic - not syncing: Fatal exception
[   56.169281][ T4583] Kernel Offset: disabled
[   56.173605][ T4583] Rebooting in 86400 seconds..