Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 50.751986][ T3618] loop0: detected capacity change from 0 to 512 [ 50.783121][ T3624] loop2: detected capacity change from 0 to 512 [ 50.789892][ T3626] loop4: detected capacity change from 0 to 512 [ 50.793545][ T3625] loop3: detected capacity change from 0 to 512 [ 50.797953][ T3627] loop5: detected capacity change from 0 to 512 [ 50.807979][ T3628] loop1: detected capacity change from 0 to 512 [ 50.813216][ T3618] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.851068][ T3626] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.866220][ T3625] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.882886][ T3624] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.897848][ T3627] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program [ 50.976662][ T3628] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program [ 51.028468][ T3644] loop4: detected capacity change from 0 to 512 [ 51.041450][ T3650] loop2: detected capacity change from 0 to 512 [ 51.046967][ T3654] loop0: detected capacity change from 0 to 512 [ 51.051482][ T3651] loop3: detected capacity change from 0 to 512 [ 51.061690][ T3653] loop5: detected capacity change from 0 to 512 [ 51.078871][ T3657] loop1: detected capacity change from 0 to 512 [ 51.088707][ T3644] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.106174][ T3650] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.108175][ T3654] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.140707][ T3657] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.175255][ T3651] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.193741][ T3653] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program executing program executing program executing program [ 51.307232][ T3678] loop5: detected capacity change from 0 to 512 [ 51.307270][ T3675] loop1: detected capacity change from 0 to 512 [ 51.327474][ T3679] loop2: detected capacity change from 0 to 512 [ 51.346144][ T3680] loop3: detected capacity change from 0 to 512 [ 51.353265][ T3683] loop0: detected capacity change from 0 to 512 [ 51.362800][ T3678] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.388285][ T3685] loop4: detected capacity change from 0 to 512 [ 51.398390][ T3680] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.411667][ T3679] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.430390][ T3675] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 51.512391][ T3685] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.524640][ T3683] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.573659][ T3700] loop5: detected capacity change from 0 to 512 [ 51.585211][ T3700] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program executing program executing program [ 51.654840][ T3708] loop1: detected capacity change from 0 to 512 [ 51.663356][ T3711] loop3: detected capacity change from 0 to 512 [ 51.673029][ T3710] loop2: detected capacity change from 0 to 512 [ 51.678756][ T3707] loop4: detected capacity change from 0 to 512 [ 51.681730][ T3709] loop0: detected capacity change from 0 to 512 [ 51.700845][ T3711] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.715100][ T3708] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.719101][ T3710] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.741176][ T3707] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 51.772950][ T3709] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 51.849309][ T3723] loop5: detected capacity change from 0 to 512 [ 51.883539][ T3729] loop4: detected capacity change from 0 to 512 executing program executing program executing program [ 51.893730][ T3730] loop0: detected capacity change from 0 to 512 [ 51.902701][ T3723] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.927749][ T3735] loop2: detected capacity change from 0 to 512 [ 51.931228][ T3737] loop3: detected capacity change from 0 to 512 [ 51.937518][ T3738] loop1: detected capacity change from 0 to 512 [ 51.956701][ T3730] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.998135][ T3738] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.000028][ T3729] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.009657][ T3735] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.031067][ T3737] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 52.098361][ T3749] loop5: detected capacity change from 0 to 512 [ 52.132248][ T3749] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 52.137655][ T3752] loop4: detected capacity change from 0 to 512 [ 52.157132][ T3752] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 52.213056][ T3758] loop0: detected capacity change from 0 to 512 [ 52.226766][ T3761] loop1: detected capacity change from 0 to 512 [ 52.232287][ T3758] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.238058][ T3757] loop3: detected capacity change from 0 to 512 executing program [ 52.272430][ T3757] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.278876][ T3762] loop2: detected capacity change from 0 to 512 [ 52.285369][ T3761] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 52.328871][ T3769] loop5: detected capacity change from 0 to 512 [ 52.354467][ T3762] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.381004][ T3775] loop4: detected capacity change from 0 to 512 [ 52.385660][ T3769] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 52.455333][ T3775] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 52.497257][ T3783] loop0: detected capacity change from 0 to 512 [ 52.506385][ T3784] loop1: detected capacity change from 0 to 512 [ 52.523116][ T3786] loop2: detected capacity change from 0 to 512 [ 52.543459][ T3785] loop3: detected capacity change from 0 to 512 [ 52.561584][ T3783] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.561742][ T3786] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.574260][ T3784] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 52.607877][ T3785] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.639748][ T3795] loop5: detected capacity change from 0 to 512 executing program executing program executing program [ 52.692166][ T3795] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.695199][ T3799] loop4: detected capacity change from 0 to 512 [ 52.724955][ T3802] loop3: detected capacity change from 0 to 512 executing program [ 52.740324][ T3804] loop0: detected capacity change from 0 to 512 [ 52.750166][ T3802] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 52.793329][ T3799] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.806881][ T3804] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.810875][ T3795] ------------[ cut here ]------------ [ 52.863722][ T3795] kernel BUG at fs/ext4/inline.c:755! [ 52.870399][ T3795] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.876481][ T3795] CPU: 1 PID: 3795 Comm: syz-executor673 Not tainted 5.16.0-rc7-syzkaller #0 [ 52.885227][ T3795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.895261][ T3795] RIP: 0010:ext4_write_inline_data_end+0xe50/0xea0 [ 52.901816][ T3795] Code: 38 c1 0f 8c fd f9 ff ff 4c 89 f7 e8 2a d6 a8 ff e9 f0 f9 ff ff 49 ff cf 4d 89 fe e9 74 fd ff ff e8 15 42 e4 07 e8 70 67 5e ff <0f> 0b e8 69 67 5e ff 0f 0b e8 62 67 5e ff 48 8b 7c 24 10 48 c7 c6 [ 52.921402][ T3795] RSP: 0018:ffffc90002fef100 EFLAGS: 00010293 [ 52.927538][ T3795] RAX: ffffffff822616a0 RBX: 0000000000000000 RCX: ffff888021850000 [ 52.935491][ T3795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.943440][ T3795] RBP: ffffc90002fef248 R08: ffffffff82260a96 R09: ffffed100e4d0c81 [ 52.951399][ T3795] R10: ffffed100e4d0c81 R11: 0000000000000000 R12: ffff888021850000 [ 52.959441][ T3795] R13: dffffc0000000000 R14: 0000000c00000000 R15: ffffc90002fef1c0 [ 52.967405][ T3795] FS: 00007fc4014a7700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 52.976319][ T3795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.982887][ T3795] CR2: 0000555556ddf628 CR3: 0000000022e6e000 CR4: 00000000003506e0 [ 52.990842][ T3795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.998901][ T3795] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.006853][ T3795] Call Trace: [ 53.010118][ T3795] [ 53.013035][ T3795] ? copy_page_from_iter_atomic+0x9c7/0x1540 [ 53.019014][ T3795] ? memcpy+0x3c/0x60 [ 53.022982][ T3795] ? trace_ext4_write_end+0xee/0x290 [ 53.028251][ T3795] ? put_page+0x1d0/0x1d0 [ 53.032644][ T3795] ? ext4_write_end+0x1b6/0x750 [ 53.041737][ T3795] ext4_da_write_end+0x87/0x870 [ 53.046576][ T3795] ? fault_in_iov_iter_readable+0x49/0x1d0 [ 53.052373][ T3795] ? ext4_da_write_begin+0x7d0/0x7d0 [ 53.057658][ T3795] generic_perform_write+0x3da/0x600 [ 53.062935][ T3795] ? generic_file_direct_write+0x460/0x460 [ 53.068723][ T3795] ? file_remove_privs+0x670/0x670 [ 53.073820][ T3795] ? up_write+0x12c/0x4d0 [ 53.078136][ T3795] ext4_buffered_write_iter+0x391/0x520 [ 53.083677][ T3795] ext4_file_write_iter+0x8f7/0x1bd0 [ 53.088951][ T3795] ? ____kasan_kmalloc+0xdc/0x110 [ 53.093965][ T3795] ? __kmalloc+0x253/0x380 [ 53.098368][ T3795] ? ext4_file_read_iter+0x6c0/0x6c0 [ 53.103635][ T3795] ? do_sendfile+0x6fe/0x1040 [ 53.108303][ T3795] ? __se_sys_sendfile64+0x171/0x1d0 [ 53.113572][ T3795] ? do_syscall_64+0x44/0xd0 [ 53.118155][ T3795] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.124210][ T3795] do_iter_readv_writev+0x54f/0x740 [ 53.129399][ T3795] ? generic_file_rw_checks+0x260/0x260 [ 53.134960][ T3795] ? iov_iter_bvec+0x10b/0x220 [ 53.139710][ T3795] ? bpf_lsm_file_permission+0x5/0x10 [ 53.145077][ T3795] ? security_file_permission+0xe0/0x5d0 [ 53.150693][ T3795] ? do_iter_write+0x174/0x7b0 [ 53.155446][ T3795] do_iter_write+0x21e/0x7b0 [ 53.160024][ T3795] ? page_cache_pipe_buf_confirm+0x1a3/0x320 [ 53.165985][ T3795] ? vfs_iter_write+0x69/0xa0 [ 53.170649][ T3795] iter_file_splice_write+0x7eb/0xfa0 [ 53.176012][ T3795] ? splice_from_pipe+0x210/0x210 [ 53.181025][ T3795] ? generic_file_splice_read+0x529/0x760 [ 53.186730][ T3795] ? splice_shrink_spd+0xb0/0xb0 [ 53.191660][ T3795] ? splice_from_pipe+0x210/0x210 [ 53.196667][ T3795] direct_splice_actor+0xe6/0x1c0 [ 53.201678][ T3795] splice_direct_to_actor+0x529/0xd00 [ 53.207495][ T3795] ? do_splice_direct+0x3e0/0x3e0 [ 53.212843][ T3795] ? pipe_to_sendpage+0x340/0x340 [ 53.217860][ T3795] ? bpf_lsm_file_permission+0x5/0x10 [ 53.223217][ T3795] ? security_file_permission+0xe0/0x5d0 [ 53.228834][ T3795] do_splice_direct+0x291/0x3e0 [ 53.233675][ T3795] ? splice_direct_to_actor+0xd00/0xd00 [ 53.239203][ T3795] ? rcu_read_lock_any_held+0xb3/0x150 [ 53.244730][ T3795] do_sendfile+0x6fe/0x1040 [ 53.249226][ T3795] ? do_pwritev+0x370/0x370 [ 53.253717][ T3795] ? lockdep_hardirqs_on_prepare+0x412/0x780 [ 53.259683][ T3795] __se_sys_sendfile64+0x171/0x1d0 [ 53.264780][ T3795] ? __x64_sys_sendfile64+0xa0/0xa0 [ 53.269962][ T3795] ? lockdep_hardirqs_on+0x95/0x140 [ 53.275145][ T3795] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 53.281108][ T3795] do_syscall_64+0x44/0xd0 [ 53.285510][ T3795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.291411][ T3795] RIP: 0033:0x7fc4014fade9 [ 53.295901][ T3795] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 53.315501][ T3795] RSP: 002b:00007fc4014a72f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 53.323899][ T3795] RAX: ffffffffffffffda RBX: 00007fc4015804c0 RCX: 00007fc4014fade9 [ 53.331855][ T3795] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 53.339807][ T3795] RBP: 00007fc40154d0cc R08: 0000000000000000 R09: 0000000000000000 [ 53.348215][ T3795] R10: 0000000000010000 R11: 0000000000000246 R12: 0030656c69662f2e [ 53.356172][ T3795] R13: 00007fc40154c0c8 R14: 0000000300000002 R15: 00007fc4015804c8 [ 53.364135][ T3795] [ 53.367136][ T3795] Modules linked in: [ 53.371644][ T3795] ---[ end trace f1f7de10b78a7c25 ]--- [ 53.379843][ T3795] RIP: 0010:ext4_write_inline_data_end+0xe50/0xea0 [ 53.386475][ T3795] Code: 38 c1 0f 8c fd f9 ff ff 4c 89 f7 e8 2a d6 a8 ff e9 f0 f9 ff ff 49 ff cf 4d 89 fe e9 74 fd ff ff e8 15 42 e4 07 e8 70 67 5e ff <0f> 0b e8 69 67 5e ff 0f 0b e8 62 67 5e ff 48 8b 7c 24 10 48 c7 c6 [ 53.387054][ T3809] loop1: detected capacity change from 0 to 512 [ 53.406504][ T3795] RSP: 0018:ffffc90002fef100 EFLAGS: 00010293 [ 53.413310][ T3812] loop2: detected capacity change from 0 to 512 [ 53.418686][ T3795] RAX: ffffffff822616a0 RBX: 0000000000000000 RCX: ffff888021850000 [ 53.418702][ T3795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.418711][ T3795] RBP: ffffc90002fef248 R08: ffffffff82260a96 R09: ffffed100e4d0c81 [ 53.418722][ T3795] R10: ffffed100e4d0c81 R11: 0000000000000000 R12: ffff888021850000 [ 53.418733][ T3795] R13: dffffc0000000000 R14: 0000000c00000000 R15: ffffc90002fef1c0 [ 53.418746][ T3795] FS: 00007fc4014a7700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 53.418761][ T3795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.418773][ T3795] CR2: 00007fc401486718 CR3: 0000000022e6e000 CR4: 00000000003506f0 [ 53.418788][ T3795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.418798][ T3795] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.418810][ T3795] Kernel panic - not syncing: Fatal exception [ 53.510266][ T3795] Kernel Offset: disabled [ 53.514578][ T3795] Rebooting in 86400 seconds..