Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts. [ 46.078511] IPVS: ftp: loaded support on port[0] = 21 executing program [ 46.110148] IPVS: ftp: loaded support on port[0] = 21 executing program [ 46.154287] IPVS: ftp: loaded support on port[0] = 21 [ 46.162186] FAULT_INJECTION: forcing a failure. [ 46.162186] name failslab, interval 1, probability 0, space 0, times 1 [ 46.182614] CPU: 0 PID: 8030 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 46.190895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.200249] Call Trace: [ 46.202846] dump_stack+0x1b2/0x281 [ 46.202976] FAULT_INJECTION: forcing a failure. [ 46.202976] name failslab, interval 1, probability 0, space 0, times 1 [ 46.206498] should_fail.cold+0x10a/0x149 [ 46.206510] should_failslab+0xd6/0x130 [ 46.206519] __kmalloc+0x2c1/0x400 [ 46.206528] ? squashfs_read_data+0x14f/0x1210 [ 46.206536] squashfs_read_data+0x14f/0x1210 [ 46.206550] squashfs_read_table+0x11c/0x190 [ 46.206560] squashfs_fill_super+0x161/0x1b70 [ 46.206568] ? ns_test_super+0x50/0x50 [ 46.206576] ? set_blocksize+0x125/0x380 [ 46.206588] mount_bdev+0x2b3/0x360 [ 46.259642] ? squashfs_alloc_inode+0x40/0x40 [ 46.264120] mount_fs+0x92/0x2a0 [ 46.267497] vfs_kern_mount.part.0+0x5b/0x470 [ 46.271974] do_mount+0xe65/0x2a30 [ 46.275505] ? copy_mount_string+0x40/0x40 [ 46.279725] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 46.284724] ? copy_mnt_ns+0xa30/0xa30 [ 46.288593] ? copy_mount_options+0x1fa/0x2f0 [ 46.293077] ? copy_mnt_ns+0xa30/0xa30 [ 46.296951] SyS_mount+0xa8/0x120 [ 46.300381] ? copy_mnt_ns+0xa30/0xa30 [ 46.304252] do_syscall_64+0x1d5/0x640 [ 46.308136] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 46.313310] RIP: 0033:0x7fb514a4fd7a [ 46.317001] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 46.324893] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 46.332144] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 46.339569] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 46.346822] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 46.354071] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 46.361595] CPU: 1 PID: 8044 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 46.362351] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 46.369464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.369468] Call Trace: [ 46.369482] dump_stack+0x1b2/0x281 [ 46.369496] should_fail.cold+0x10a/0x149 [ 46.396238] should_failslab+0xd6/0x130 [ 46.400193] __kmalloc+0x2c1/0x400 [ 46.403713] ? squashfs_cache_init+0x98/0x6e0 [ 46.408182] squashfs_cache_init+0x98/0x6e0 [ 46.412483] ? squashfs_read_table+0x138/0x190 [ 46.417047] squashfs_fill_super+0xa72/0x1b70 [ 46.421617] ? set_blocksize+0x125/0x380 [ 46.425660] mount_bdev+0x2b3/0x360 [ 46.429351] ? squashfs_alloc_inode+0x40/0x40 [ 46.433825] mount_fs+0x92/0x2a0 [ 46.437172] vfs_kern_mount.part.0+0x5b/0x470 [ 46.441643] do_mount+0xe65/0x2a30 [ 46.445185] ? copy_mount_string+0x40/0x40 [ 46.449396] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 46.454394] ? copy_mnt_ns+0xa30/0xa30 [ 46.458256] ? copy_mount_options+0x1fa/0x2f0 [ 46.462763] ? copy_mnt_ns+0xa30/0xa30 [ 46.466627] SyS_mount+0xa8/0x120 [ 46.470056] ? copy_mnt_ns+0xa30/0xa30 [ 46.474097] do_syscall_64+0x1d5/0x640 [ 46.478162] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 46.483784] RIP: 0033:0x7fb514a4fd7a [ 46.487930] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 46.495613] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a executing program [ 46.502858] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 46.510112] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 46.517627] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 46.524893] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 46.534740] SQUASHFS error: Failed to allocate metadata cache executing program [ 46.581135] IPVS: ftp: loaded support on port[0] = 21 [ 46.584864] FAULT_INJECTION: forcing a failure. [ 46.584864] name failslab, interval 1, probability 0, space 0, times 0 [ 46.601211] FAULT_INJECTION: forcing a failure. [ 46.601211] name failslab, interval 1, probability 0, space 0, times 0 [ 46.609132] CPU: 0 PID: 8069 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 46.620303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.630087] Call Trace: [ 46.632677] dump_stack+0x1b2/0x281 [ 46.636471] should_fail.cold+0x10a/0x149 [ 46.640625] should_failslab+0xd6/0x130 [ 46.644602] kmem_cache_alloc_trace+0x29a/0x3d0 [ 46.649365] squashfs_cache_init+0x417/0x6e0 [ 46.653879] squashfs_fill_super+0xa72/0x1b70 [ 46.658378] ? set_blocksize+0x125/0x380 [ 46.662441] mount_bdev+0x2b3/0x360 [ 46.666071] ? squashfs_alloc_inode+0x40/0x40 [ 46.670563] mount_fs+0x92/0x2a0 [ 46.673924] vfs_kern_mount.part.0+0x5b/0x470 [ 46.678420] do_mount+0xe65/0x2a30 [ 46.681960] ? copy_mount_string+0x40/0x40 [ 46.686178] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 46.691175] ? copy_mnt_ns+0xa30/0xa30 [ 46.695057] ? copy_mount_options+0x1fa/0x2f0 [ 46.699533] ? copy_mnt_ns+0xa30/0xa30 [ 46.703400] SyS_mount+0xa8/0x120 [ 46.706832] ? copy_mnt_ns+0xa30/0xa30 [ 46.710699] do_syscall_64+0x1d5/0x640 [ 46.715010] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 46.720189] RIP: 0033:0x7fb514a4fd7a [ 46.723879] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 46.731659] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 46.738911] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 46.746338] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 46.753587] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 46.760837] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 46.768103] CPU: 1 PID: 8071 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 46.776013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.783487] SQUASHFS error: Failed to allocate metadata buffer [ 46.785358] Call Trace: [ 46.785373] dump_stack+0x1b2/0x281 [ 46.785384] should_fail.cold+0x10a/0x149 [ 46.785394] should_failslab+0xd6/0x130 [ 46.785404] kmem_cache_alloc+0x28e/0x3c0 [ 46.785414] alloc_buffer_head+0x20/0x110 [ 46.794796] FAULT_INJECTION: forcing a failure. [ 46.794796] name failslab, interval 1, probability 0, space 0, times 0 [ 46.797593] alloc_page_buffers+0xb3/0x1f0 [ 46.797603] __getblk_slow+0x2d6/0x7a0 [ 46.797615] __getblk_gfp+0x6b/0x70 [ 46.797626] squashfs_read_data+0x30a/0x1210 [ 46.797639] squashfs_read_table+0x11c/0x190 [ 46.845740] squashfs_fill_super+0x161/0x1b70 [ 46.850223] ? ns_test_super+0x50/0x50 [ 46.854090] ? set_blocksize+0x125/0x380 [ 46.858133] mount_bdev+0x2b3/0x360 [ 46.861748] ? squashfs_alloc_inode+0x40/0x40 [ 46.866244] mount_fs+0x92/0x2a0 [ 46.869605] vfs_kern_mount.part.0+0x5b/0x470 [ 46.874084] do_mount+0xe65/0x2a30 [ 46.877698] ? do_raw_spin_unlock+0x164/0x220 [ 46.882316] ? copy_mount_string+0x40/0x40 [ 46.886555] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 46.891565] ? copy_mnt_ns+0xa30/0xa30 [ 46.895436] ? copy_mount_options+0x1fa/0x2f0 [ 46.900000] ? copy_mnt_ns+0xa30/0xa30 [ 46.903882] SyS_mount+0xa8/0x120 [ 46.907317] ? copy_mnt_ns+0xa30/0xa30 [ 46.911187] do_syscall_64+0x1d5/0x640 [ 46.915064] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 46.920238] RIP: 0033:0x7fb514a4fd7a [ 46.923930] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 executing program [ 46.931630] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 46.938884] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 46.946144] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 46.953417] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 46.960671] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 46.967943] CPU: 0 PID: 8079 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 46.975830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.985362] Call Trace: [ 46.987947] dump_stack+0x1b2/0x281 [ 46.991594] should_fail.cold+0x10a/0x149 [ 46.995795] should_failslab+0xd6/0x130 [ 46.999777] kmem_cache_alloc_node+0x54/0x410 [ 47.004400] create_task_io_context+0x2a/0x3c0 [ 47.008994] generic_make_request_checks+0x1350/0x19f0 [ 47.014283] ? mempool_alloc+0x10e/0x2d0 [ 47.018355] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 47.023823] ? blk_rq_prep_clone+0x6c0/0x6c0 [ 47.028240] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 47.033263] ? trace_hardirqs_on+0x10/0x10 [ 47.038030] generic_make_request+0x67/0x850 [ 47.042450] ? remove_element.isra.0+0x1b0/0x1b0 [ 47.047208] ? blk_queue_exit+0x1d0/0x1d0 [ 47.051353] ? guard_bio_eod+0x15c/0x520 [ 47.055411] submit_bio+0x234/0x390 [ 47.059033] ? generic_make_request+0x850/0x850 [ 47.063688] ? guard_bio_eod+0x1ba/0x520 [ 47.067744] ? bio_add_page+0x96/0xe0 [ 47.071654] submit_bh_wbc+0x526/0x6f0 [ 47.075539] ll_rw_block+0x151/0x190 [ 47.079247] squashfs_read_data+0x38f/0x1210 [ 47.083640] squashfs_read_table+0x11c/0x190 [ 47.088088] squashfs_fill_super+0x161/0x1b70 [ 47.092576] ? ns_test_super+0x50/0x50 [ 47.096451] ? set_blocksize+0x125/0x380 [ 47.100508] mount_bdev+0x2b3/0x360 [ 47.104112] ? squashfs_alloc_inode+0x40/0x40 [ 47.108589] mount_fs+0x92/0x2a0 [ 47.112035] vfs_kern_mount.part.0+0x5b/0x470 [ 47.116518] do_mount+0xe65/0x2a30 [ 47.120217] ? copy_mount_string+0x40/0x40 [ 47.124430] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 47.129602] ? copy_mnt_ns+0xa30/0xa30 [ 47.133649] ? copy_mount_options+0x1fa/0x2f0 [ 47.138147] ? copy_mnt_ns+0xa30/0xa30 [ 47.142040] SyS_mount+0xa8/0x120 [ 47.145486] ? copy_mnt_ns+0xa30/0xa30 [ 47.149364] do_syscall_64+0x1d5/0x640 [ 47.153238] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 47.158407] RIP: 0033:0x7fb514a4fd7a [ 47.162120] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 47.169917] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a executing program executing program executing program executing program executing program [ 47.177348] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 47.184610] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 47.191867] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 47.199207] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 executing program executing program executing program executing program [ 47.248341] FAULT_INJECTION: forcing a failure. [ 47.248341] name failslab, interval 1, probability 0, space 0, times 0 [ 47.272281] CPU: 0 PID: 8096 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 47.280190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 47.289543] Call Trace: [ 47.292134] dump_stack+0x1b2/0x281 [ 47.295768] should_fail.cold+0x10a/0x149 [ 47.300009] should_failslab+0xd6/0x130 [ 47.304078] kmem_cache_alloc_trace+0x29a/0x3d0 [ 47.308756] squashfs_cache_init+0x52/0x6e0 [ 47.313088] ? squashfs_read_table+0x138/0x190 [ 47.317679] squashfs_fill_super+0xa72/0x1b70 [ 47.322272] ? set_blocksize+0x125/0x380 [ 47.326347] mount_bdev+0x2b3/0x360 [ 47.329983] ? squashfs_alloc_inode+0x40/0x40 [ 47.334574] mount_fs+0x92/0x2a0 [ 47.337972] vfs_kern_mount.part.0+0x5b/0x470 [ 47.338973] IPVS: ftp: loaded support on port[0] = 21 [ 47.342466] do_mount+0xe65/0x2a30 [ 47.351266] ? retint_kernel+0x2d/0x2d [ 47.355156] ? copy_mount_string+0x40/0x40 [ 47.359395] ? copy_mount_options+0x18b/0x2f0 [ 47.363917] ? copy_mount_options+0x1fa/0x2f0 [ 47.368508] ? copy_mnt_ns+0xa30/0xa30 [ 47.372400] SyS_mount+0xa8/0x120 [ 47.375851] ? copy_mnt_ns+0xa30/0xa30 [ 47.379750] do_syscall_64+0x1d5/0x640 [ 47.383645] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 47.388857] RIP: 0033:0x7fb514a4fd7a executing program executing program executing program executing program executing program executing program executing program executing program [ 47.392571] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 47.400280] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 47.407551] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 47.414826] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 47.422099] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 47.422795] FAULT_INJECTION: forcing a failure. [ 47.422795] name failslab, interval 1, probability 0, space 0, times 0 [ 47.429368] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 47.522163] CPU: 1 PID: 8124 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 47.530071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 47.539423] Call Trace: [ 47.542016] dump_stack+0x1b2/0x281 [ 47.545854] should_fail.cold+0x10a/0x149 [ 47.545856] SQUASHFS error: Failed to allocate metadata cache [ 47.555876] should_failslab+0xd6/0x130 [ 47.559854] kmem_cache_alloc+0x28e/0x3c0 [ 47.564015] alloc_buffer_head+0x20/0x110 [ 47.568180] alloc_page_buffers+0xb3/0x1f0 [ 47.572521] __getblk_slow+0x2d6/0x7a0 [ 47.576416] __getblk_gfp+0x6b/0x70 [ 47.580082] squashfs_read_data+0x30a/0x1210 [ 47.584501] squashfs_read_table+0x11c/0x190 [ 47.588922] squashfs_fill_super+0x161/0x1b70 [ 47.593419] ? ns_test_super+0x50/0x50 [ 47.597428] ? set_blocksize+0x125/0x380 [ 47.597979] IPVS: ftp: loaded support on port[0] = 21 [ 47.601509] mount_bdev+0x2b3/0x360 [ 47.610347] ? squashfs_alloc_inode+0x40/0x40 [ 47.614860] mount_fs+0x92/0x2a0 [ 47.618229] vfs_kern_mount.part.0+0x5b/0x470 executing program [ 47.622725] do_mount+0xe65/0x2a30 [ 47.626394] ? copy_mount_string+0x40/0x40 [ 47.630628] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 47.635644] ? copy_mnt_ns+0xa30/0xa30 [ 47.639532] ? copy_mount_options+0x1fa/0x2f0 [ 47.644030] ? copy_mnt_ns+0xa30/0xa30 [ 47.644642] print_req_error: I/O error, dev loop4, sector 0 [ 47.647916] SyS_mount+0xa8/0x120 [ 47.647923] ? copy_mnt_ns+0xa30/0xa30 [ 47.647932] do_syscall_64+0x1d5/0x640 [ 47.647944] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 47.647954] RIP: 0033:0x7fb514a4fd7a [ 47.660455] FAULT_INJECTION: forcing a failure. [ 47.660455] name failslab, interval 1, probability 0, space 0, times 0 [ 47.661044] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 47.692779] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 47.700044] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 47.707309] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 47.714566] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 executing program executing program [ 47.721818] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 47.729090] CPU: 0 PID: 8175 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 47.737060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 47.746409] Call Trace: [ 47.748992] dump_stack+0x1b2/0x281 [ 47.752615] should_fail.cold+0x10a/0x149 [ 47.756764] should_failslab+0xd6/0x130 [ 47.760740] __kmalloc+0x2c1/0x400 [ 47.764276] ? squashfs_read_table+0x76/0x190 [ 47.768774] squashfs_read_table+0x76/0x190 executing program executing program [ 47.773098] squashfs_fill_super+0x161/0x1b70 [ 47.777611] ? ns_test_super+0x50/0x50 [ 47.781500] ? set_blocksize+0x125/0x380 [ 47.785575] mount_bdev+0x2b3/0x360 [ 47.789209] ? squashfs_alloc_inode+0x40/0x40 [ 47.793711] mount_fs+0x92/0x2a0 [ 47.797086] vfs_kern_mount.part.0+0x5b/0x470 [ 47.801604] do_mount+0xe65/0x2a30 [ 47.805148] ? do_raw_spin_unlock+0x164/0x220 [ 47.809651] ? copy_mount_string+0x40/0x40 [ 47.813894] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 47.818922] ? copy_mnt_ns+0xa30/0xa30 [ 47.822814] ? copy_mount_options+0x1fa/0x2f0 [ 47.827315] ? copy_mnt_ns+0xa30/0xa30 [ 47.831214] SyS_mount+0xa8/0x120 [ 47.834665] ? copy_mnt_ns+0xa30/0xa30 [ 47.838643] do_syscall_64+0x1d5/0x640 [ 47.842703] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 47.847891] RIP: 0033:0x7fb514a4fd7a [ 47.851598] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 47.859396] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 47.866666] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 executing program executing program executing program executing program executing program executing program executing program [ 47.874020] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 47.881282] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 47.888558] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 executing program executing program executing program executing program executing program [ 47.936206] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 47.944775] FAULT_INJECTION: forcing a failure. [ 47.944775] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program executing program executing program executing program [ 47.987967] CPU: 1 PID: 8195 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 47.995868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 48.005224] Call Trace: [ 48.007831] dump_stack+0x1b2/0x281 [ 48.011474] should_fail.cold+0x10a/0x149 [ 48.016328] ? mempool_free+0x1d0/0x1d0 [ 48.020744] should_failslab+0xd6/0x130 [ 48.024729] kmem_cache_alloc+0x40/0x3c0 [ 48.028807] ? mempool_free+0x1d0/0x1d0 [ 48.030880] FAULT_INJECTION: forcing a failure. executing program executing program [ 48.030880] name failslab, interval 1, probability 0, space 0, times 0 [ 48.032786] mempool_alloc+0x10e/0x2d0 [ 48.032801] ? remove_element.isra.0+0x1b0/0x1b0 [ 48.032814] ? mark_held_locks+0xa6/0xf0 [ 48.032823] ? __find_get_block+0x817/0xc40 [ 48.032834] bio_alloc_bioset+0x41b/0x830 [ 48.032846] ? bvec_alloc+0x2d0/0x2d0 [ 48.069255] ? __getblk_slow+0x57f/0x7a0 [ 48.073402] submit_bh_wbc+0xf5/0x6f0 [ 48.077202] ll_rw_block+0x151/0x190 [ 48.080922] squashfs_read_data+0x38f/0x1210 [ 48.085425] squashfs_read_table+0x11c/0x190 [ 48.090010] squashfs_fill_super+0x161/0x1b70 [ 48.094502] ? ns_test_super+0x50/0x50 [ 48.098404] ? set_blocksize+0x125/0x380 [ 48.102470] mount_bdev+0x2b3/0x360 [ 48.106129] ? squashfs_alloc_inode+0x40/0x40 [ 48.110800] mount_fs+0x92/0x2a0 [ 48.114695] vfs_kern_mount.part.0+0x5b/0x470 [ 48.119196] do_mount+0xe65/0x2a30 [ 48.122736] ? retint_kernel+0x2d/0x2d [ 48.126623] ? copy_mount_string+0x40/0x40 [ 48.130882] ? copy_mount_options+0x188/0x2f0 [ 48.135379] ? copy_mount_options+0x1fa/0x2f0 [ 48.139975] ? copy_mnt_ns+0xa30/0xa30 [ 48.143874] SyS_mount+0xa8/0x120 [ 48.147412] ? copy_mnt_ns+0xa30/0xa30 [ 48.151298] do_syscall_64+0x1d5/0x640 [ 48.155197] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 48.160383] RIP: 0033:0x7fb514a4fd7a [ 48.164090] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 48.171795] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 48.179226] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.186489] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 48.193844] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 48.201112] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 48.208780] CPU: 0 PID: 8226 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 48.216662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 48.220563] FAULT_INJECTION: forcing a failure. [ 48.220563] name failslab, interval 1, probability 0, space 0, times 0 [ 48.226089] Call Trace: [ 48.226104] dump_stack+0x1b2/0x281 [ 48.226115] should_fail.cold+0x10a/0x149 [ 48.226125] should_failslab+0xd6/0x130 [ 48.226134] __kmalloc+0x2c1/0x400 [ 48.226143] ? squashfs_read_data+0x14f/0x1210 [ 48.226152] squashfs_read_data+0x14f/0x1210 [ 48.226166] squashfs_read_table+0x11c/0x190 [ 48.226178] squashfs_fill_super+0x161/0x1b70 [ 48.273264] ? ns_test_super+0x50/0x50 [ 48.277147] ? set_blocksize+0x125/0x380 [ 48.281206] mount_bdev+0x2b3/0x360 [ 48.284830] ? squashfs_alloc_inode+0x40/0x40 executing program [ 48.289317] mount_fs+0x92/0x2a0 [ 48.292678] vfs_kern_mount.part.0+0x5b/0x470 [ 48.297187] do_mount+0xe65/0x2a30 [ 48.300719] ? do_raw_spin_unlock+0x164/0x220 [ 48.305355] ? copy_mount_string+0x40/0x40 [ 48.309593] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 48.314608] ? copy_mnt_ns+0xa30/0xa30 [ 48.318497] ? copy_mount_options+0x1fa/0x2f0 [ 48.323090] ? copy_mnt_ns+0xa30/0xa30 [ 48.326973] SyS_mount+0xa8/0x120 [ 48.330415] ? copy_mnt_ns+0xa30/0xa30 [ 48.334294] do_syscall_64+0x1d5/0x640 executing program executing program executing program [ 48.338184] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 48.343369] RIP: 0033:0x7fb514a4fd7a [ 48.347071] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 48.354781] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 48.362044] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 48.369316] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 48.376793] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 executing program executing program executing program executing program [ 48.384234] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 48.391514] CPU: 1 PID: 8236 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 48.399396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 48.408758] Call Trace: [ 48.411345] dump_stack+0x1b2/0x281 [ 48.414978] should_fail.cold+0x10a/0x149 [ 48.419231] should_failslab+0xd6/0x130 [ 48.423206] kmem_cache_alloc_trace+0x29a/0x3d0 [ 48.427893] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 48.432915] squashfs_page_actor_init+0x47/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.437700] squashfs_read_table+0x95/0x190 [ 48.441737] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 48.442027] squashfs_fill_super+0x161/0x1b70 [ 48.453416] ? ns_test_super+0x50/0x50 [ 48.457313] ? set_blocksize+0x125/0x380 [ 48.461388] mount_bdev+0x2b3/0x360 [ 48.465017] ? squashfs_alloc_inode+0x40/0x40 [ 48.469521] mount_fs+0x92/0x2a0 [ 48.473099] vfs_kern_mount.part.0+0x5b/0x470 [ 48.477699] do_mount+0xe65/0x2a30 [ 48.481245] ? copy_mount_string+0x40/0x40 executing program executing program executing program [ 48.485480] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 48.490581] ? copy_mnt_ns+0xa30/0xa30 [ 48.494470] ? copy_mount_options+0x1fa/0x2f0 [ 48.499701] ? copy_mnt_ns+0xa30/0xa30 [ 48.503678] SyS_mount+0xa8/0x120 [ 48.507133] ? copy_mnt_ns+0xa30/0xa30 [ 48.511220] do_syscall_64+0x1d5/0x640 [ 48.515112] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 48.520393] RIP: 0033:0x7fb514a4fd7a [ 48.524100] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 48.531811] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.539197] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 48.546479] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 48.553755] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 48.561023] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 executing program executing program executing program executing program [ 48.602656] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 48.611052] FAULT_INJECTION: forcing a failure. [ 48.611052] name failslab, interval 1, probability 0, space 0, times 0 [ 48.630715] CPU: 1 PID: 8309 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 48.638619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 48.647973] Call Trace: [ 48.650567] dump_stack+0x1b2/0x281 [ 48.654198] should_fail.cold+0x10a/0x149 [ 48.658350] should_failslab+0xd6/0x130 [ 48.662327] kmem_cache_alloc_node+0x54/0x410 [ 48.666829] create_task_io_context+0x2a/0x3c0 [ 48.671414] generic_make_request_checks+0x1350/0x19f0 [ 48.676695] ? mempool_alloc+0x10e/0x2d0 [ 48.680760] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 48.686218] ? blk_rq_prep_clone+0x6c0/0x6c0 [ 48.690632] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 48.695662] ? trace_hardirqs_on+0x10/0x10 [ 48.699908] generic_make_request+0x67/0x850 [ 48.704322] ? remove_element.isra.0+0x1b0/0x1b0 [ 48.709352] ? blk_queue_exit+0x1d0/0x1d0 [ 48.713677] ? guard_bio_eod+0x15c/0x520 [ 48.717746] submit_bio+0x234/0x390 [ 48.721378] ? generic_make_request+0x850/0x850 [ 48.726056] ? guard_bio_eod+0x1ba/0x520 [ 48.730121] ? bio_add_page+0x96/0xe0 [ 48.733925] submit_bh_wbc+0x526/0x6f0 [ 48.737819] ll_rw_block+0x151/0x190 [ 48.741538] squashfs_read_data+0x38f/0x1210 [ 48.745953] squashfs_read_table+0x11c/0x190 [ 48.750363] squashfs_fill_super+0x161/0x1b70 [ 48.754856] ? ns_test_super+0x50/0x50 [ 48.758746] ? set_blocksize+0x125/0x380 [ 48.762808] mount_bdev+0x2b3/0x360 [ 48.766436] ? squashfs_alloc_inode+0x40/0x40 [ 48.770932] mount_fs+0x92/0x2a0 [ 48.774303] vfs_kern_mount.part.0+0x5b/0x470 [ 48.778803] do_mount+0xe65/0x2a30 [ 48.782349] ? copy_mount_string+0x40/0x40 [ 48.786587] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 48.791604] ? copy_mnt_ns+0xa30/0xa30 [ 48.795494] ? copy_mount_options+0x1fa/0x2f0 [ 48.800177] ? copy_mnt_ns+0xa30/0xa30 [ 48.804063] SyS_mount+0xa8/0x120 [ 48.807516] ? copy_mnt_ns+0xa30/0xa30 [ 48.811581] do_syscall_64+0x1d5/0x640 [ 48.815475] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 48.820674] RIP: 0033:0x7fb514a4fd7a [ 48.824382] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 48.832094] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 48.839361] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 48.846631] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.853897] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 48.861164] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.911167] FAULT_INJECTION: forcing a failure. [ 48.911167] name failslab, interval 1, probability 0, space 0, times 0 [ 48.945259] CPU: 1 PID: 8347 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 [ 48.953162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 48.962527] Call Trace: [ 48.965122] dump_stack+0x1b2/0x281 [ 48.968759] should_fail.cold+0x10a/0x149 [ 48.972915] should_failslab+0xd6/0x130 [ 48.976918] __kmalloc+0x2c1/0x400 [ 48.980458] ? register_shrinker+0x1ab/0x220 [ 48.984872] register_shrinker+0x1ab/0x220 [ 48.989107] sget_userns+0x9aa/0xc10 [ 48.992832] ? set_bdev_super+0x110/0x110 [ 48.996982] ? ns_test_super+0x50/0x50 [ 49.000869] ? set_bdev_super+0x110/0x110 [ 49.005018] ? ns_test_super+0x50/0x50 [ 49.008908] sget+0xd1/0x110 [ 49.011931] mount_bdev+0xcd/0x360 [ 49.015470] ? squashfs_alloc_inode+0x40/0x40 [ 49.019969] mount_fs+0x92/0x2a0 [ 49.023345] vfs_kern_mount.part.0+0x5b/0x470 [ 49.027890] do_mount+0xe65/0x2a30 [ 49.031435] ? do_raw_spin_unlock+0x164/0x220 [ 49.035927] ? copy_mount_string+0x40/0x40 [ 49.040162] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 49.045273] ? copy_mnt_ns+0xa30/0xa30 [ 49.049163] ? copy_mount_options+0x1fa/0x2f0 [ 49.053666] ? copy_mnt_ns+0xa30/0xa30 [ 49.057563] SyS_mount+0xa8/0x120 [ 49.061019] ? copy_mnt_ns+0xa30/0xa30 [ 49.064909] do_syscall_64+0x1d5/0x640 [ 49.068812] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 49.074003] RIP: 0033:0x7fb514a4fd7a [ 49.077798] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 49.085505] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 49.092796] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 49.100074] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 executing program executing program [ 49.107696] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 49.115051] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 49.131726] ------------[ cut here ]------------ [ 49.136621] WARNING: CPU: 1 PID: 8347 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 49.144417] Kernel panic - not syncing: panic_on_warn set ... [ 49.144417] [ 49.151778] CPU: 1 PID: 8347 Comm: syz-executor269 Not tainted 4.14.301-syzkaller #0 executing program executing program executing program executing program executing program [ 49.159741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 49.169104] Call Trace: [ 49.171692] dump_stack+0x1b2/0x281 [ 49.175322] panic+0x1f9/0x42d [ 49.178699] ? add_taint.cold+0x16/0x16 [ 49.182677] ? kill_block_super+0xbe/0xe0 [ 49.186832] ? kill_block_super+0xbe/0xe0 [ 49.190979] __warn.cold+0x20/0x44 [ 49.194522] ? ist_end_non_atomic+0x10/0x10 [ 49.198852] ? kill_block_super+0xbe/0xe0 [ 49.203000] report_bug+0x208/0x250 [ 49.206641] do_error_trap+0x195/0x2d0 executing program executing program executing program executing program [ 49.210547] ? math_error+0x2d0/0x2d0 [ 49.214355] ? __filemap_fdatawait_range+0x254/0x2e0 [ 49.219465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.224312] invalid_op+0x1b/0x40 [ 49.227770] RIP: 0010:kill_block_super+0xbe/0xe0 [ 49.232522] RSP: 0018:ffff88809b9c7bc8 EFLAGS: 00010297 [ 49.237976] RAX: ffff8880a5ba6440 RBX: 0000000000000000 RCX: 1ffff11013738f58 [ 49.245243] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880906d5df0 [ 49.252692] RBP: ffff88808b7a0e40 R08: 0000000000000000 R09: 0000000000000001 executing program executing program executing program executing program [ 49.259962] R10: 0000000000000000 R11: ffff8880a5ba6440 R12: ffff8880906d5940 [ 49.267233] R13: ffffffff890a6330 R14: ffffffff88f45bc0 R15: dffffc0000000000 [ 49.274522] ? kill_block_super+0xbe/0xe0 [ 49.278686] deactivate_locked_super+0x6c/0xd0 [ 49.283457] sget_userns+0x9c4/0xc10 [ 49.287179] ? set_bdev_super+0x110/0x110 [ 49.291338] ? ns_test_super+0x50/0x50 [ 49.295233] ? set_bdev_super+0x110/0x110 [ 49.299384] ? ns_test_super+0x50/0x50 [ 49.303273] sget+0xd1/0x110 [ 49.306325] mount_bdev+0xcd/0x360 [ 49.309878] ? squashfs_alloc_inode+0x40/0x40 [ 49.314382] mount_fs+0x92/0x2a0 [ 49.317761] vfs_kern_mount.part.0+0x5b/0x470 [ 49.322262] do_mount+0xe65/0x2a30 [ 49.325804] ? do_raw_spin_unlock+0x164/0x220 [ 49.330304] ? copy_mount_string+0x40/0x40 [ 49.334551] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 49.339576] ? copy_mnt_ns+0xa30/0xa30 [ 49.343469] ? copy_mount_options+0x1fa/0x2f0 [ 49.347969] ? copy_mnt_ns+0xa30/0xa30 [ 49.351860] SyS_mount+0xa8/0x120 [ 49.355314] ? copy_mnt_ns+0xa30/0xa30 [ 49.359201] do_syscall_64+0x1d5/0x640 [ 49.363095] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 49.368286] RIP: 0033:0x7fb514a4fd7a [ 49.371995] RSP: 002b:00007ffcf86d4cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 49.379712] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb514a4fd7a [ 49.386990] RDX: 0000000020000240 RSI: 0000000020000280 RDI: 00007ffcf86d4ce0 [ 49.394257] RBP: 00007ffcf86d4ce0 R08: 00007ffcf86d4d20 R09: 0000000000000000 [ 49.401523] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000005 [ 49.408878] R13: 00005555569622c0 R14: 0000000000000000 R15: 00007ffcf86d4d20 [ 49.416735] Kernel Offset: disabled [ 49.420399] Rebooting in 86400 seconds..