Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts. executing program [ 54.635660][ T5030] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5030 'syz-executor231' [ 54.655991][ T5030] loop0: detected capacity change from 0 to 2048 [ 54.666115][ T5030] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=4294923874, location=4294923874 [ 54.680467][ T5030] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 54.759742][ T5030] BUG: unable to handle page fault for address: ffffed101bb62e9e [ 54.767563][ T5030] #PF: supervisor read access in kernel mode [ 54.773538][ T5030] #PF: error_code(0x0000) - not-present page [ 54.779492][ T5030] PGD 23ffee067 P4D 23ffee067 PUD 13fff5067 PMD 0 [ 54.785986][ T5030] Oops: 0000 [#1] PREEMPT SMP KASAN [ 54.791161][ T5030] CPU: 0 PID: 5030 Comm: syz-executor231 Not tainted 6.5.0-rc2-next-20230721-syzkaller #0 [ 54.801043][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 54.811086][ T5030] RIP: 0010:udf_close_lvid+0x13b/0x5c0 [ 54.816550][ T5030] Code: 84 24 c0 00 00 00 31 f6 48 89 c7 48 89 44 24 08 e8 3a 53 49 07 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 b2 03 00 00 [ 54.836163][ T5030] RSP: 0018:ffffc900038bfc40 EFLAGS: 00010a02 [ 54.842236][ T5030] RAX: dffffc0000000000 RBX: ffff8880ddb174d8 RCX: fffff52000717f66 [ 54.850199][ T5030] RDX: 1ffff1101bb62e9e RSI: ffffffff8ac87440 RDI: ffff8880ddb174f0 [ 54.858165][ T5030] RBP: ffff8880752440e8 R08: 0000000000000000 R09: fffffbfff1d5881a [ 54.866197][ T5030] R10: ffffc900038bfc40 R11: 0000000000094000 R12: ffff888020971c00 [ 54.874159][ T5030] R13: ffff88807d53c000 R14: ffff8880736b2000 R15: ffff88802bc7e340 [ 54.882126][ T5030] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 54.891050][ T5030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.897625][ T5030] CR2: ffffed101bb62e9e CR3: 000000002a738000 CR4: 00000000003506f0 [ 54.905677][ T5030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.913641][ T5030] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.921602][ T5030] Call Trace: [ 54.924872][ T5030] [ 54.927802][ T5030] ? __die+0x1e/0x60 [ 54.931699][ T5030] ? page_fault_oops+0x398/0xad0 [ 54.936631][ T5030] ? reacquire_held_locks+0x4b0/0x4b0 [ 54.942005][ T5030] ? dump_pagetable+0x530/0x530 [ 54.946860][ T5030] ? search_extable+0x83/0xb0 [ 54.951550][ T5030] ? is_prefetch.constprop.0+0xb6/0x550 [ 54.957088][ T5030] ? __module_address+0x55/0x3b0 [ 54.962020][ T5030] ? bpf_ksym_find+0x124/0x1b0 [ 54.966782][ T5030] ? pgtable_bad+0x80/0x80 [ 54.971192][ T5030] ? fixup_exception+0x110/0xc90 [ 54.976125][ T5030] ? kernelmode_fixup_or_oops+0x23c/0x2b0 [ 54.981840][ T5030] ? __bad_area_nosemaphore+0x390/0x6a0 [ 54.987381][ T5030] ? spurious_kernel_fault+0x376/0x550 [ 54.992842][ T5030] ? do_kern_addr_fault+0x5b/0x70 [ 54.997861][ T5030] ? exc_page_fault+0xba/0xd0 [ 55.002540][ T5030] ? asm_exc_page_fault+0x26/0x30 [ 55.007570][ T5030] ? udf_close_lvid+0x13b/0x5c0 [ 55.012431][ T5030] udf_put_super+0x19c/0x200 [ 55.017037][ T5030] ? udf_close_lvid+0x5c0/0x5c0 [ 55.021894][ T5030] generic_shutdown_super+0x158/0x480 [ 55.027268][ T5030] kill_block_super+0x64/0xb0 [ 55.031941][ T5030] deactivate_locked_super+0x9a/0x170 [ 55.037310][ T5030] deactivate_super+0xde/0x100 [ 55.042073][ T5030] cleanup_mnt+0x222/0x3d0 [ 55.046484][ T5030] task_work_run+0x14d/0x240 [ 55.051180][ T5030] ? task_work_cancel+0x30/0x30 [ 55.056031][ T5030] ? __put_net+0x61/0x70 [ 55.060281][ T5030] do_exit+0xa99/0x2a20 [ 55.064440][ T5030] ? do_group_exit+0x1c5/0x2a0 [ 55.069205][ T5030] ? reacquire_held_locks+0x4b0/0x4b0 [ 55.074576][ T5030] ? do_raw_spin_lock+0x12e/0x2b0 [ 55.079600][ T5030] ? mm_update_next_owner+0x850/0x850 [ 55.084975][ T5030] ? spin_bug+0x1d0/0x1d0 [ 55.089318][ T5030] do_group_exit+0xd4/0x2a0 [ 55.093823][ T5030] __x64_sys_exit_group+0x3e/0x50 [ 55.098852][ T5030] do_syscall_64+0x38/0xb0 [ 55.103271][ T5030] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.109167][ T5030] RIP: 0033:0x7ff51ffced09 [ 55.113574][ T5030] Code: Unable to access opcode bytes at 0x7ff51ffcecdf. [ 55.120575][ T5030] RSP: 002b:00007ffefb369d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 55.129096][ T5030] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff51ffced09 [ 55.137065][ T5030] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 55.145031][ T5030] RBP: 00007ff52006a390 R08: ffffffffffffffb8 R09: 0000000000000000 [ 55.153126][ T5030] R10: 0000000000000022 R11: 0000000000000246 R12: 00007ff52006a390 [ 55.161101][ T5030] R13: 0000000000000000 R14: 00007ff52006b100 R15: 00007ff51ff9cff0 [ 55.169073][ T5030] [ 55.172096][ T5030] Modules linked in: [ 55.175979][ T5030] CR2: ffffed101bb62e9e [ 55.180119][ T5030] ---[ end trace 0000000000000000 ]--- [ 55.185558][ T5030] RIP: 0010:udf_close_lvid+0x13b/0x5c0 [ 55.191017][ T5030] Code: 84 24 c0 00 00 00 31 f6 48 89 c7 48 89 44 24 08 e8 3a 53 49 07 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 b2 03 00 00 [ 55.210634][ T5030] RSP: 0018:ffffc900038bfc40 EFLAGS: 00010a02 [ 55.216699][ T5030] RAX: dffffc0000000000 RBX: ffff8880ddb174d8 RCX: fffff52000717f66 [ 55.224662][ T5030] RDX: 1ffff1101bb62e9e RSI: ffffffff8ac87440 RDI: ffff8880ddb174f0 [ 55.232710][ T5030] RBP: ffff8880752440e8 R08: 0000000000000000 R09: fffffbfff1d5881a [ 55.240674][ T5030] R10: ffffc900038bfc40 R11: 0000000000094000 R12: ffff888020971c00 [ 55.248639][ T5030] R13: ffff88807d53c000 R14: ffff8880736b2000 R15: ffff88802bc7e340 [ 55.256603][ T5030] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 55.265529][ T5030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.272114][ T5030] CR2: ffffed101bb62e9e CR3: 000000002a738000 CR4: 00000000003506f0 [ 55.280082][ T5030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.288060][ T5030] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.296031][ T5030] Kernel panic - not syncing: Fatal exception [ 55.302391][ T5030] Kernel Offset: disabled [ 55.306698][ T5030] Rebooting in 86400 seconds..