forked to background, child pid 3174 [ 22.463527][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 22.475162][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 25.590093][ T2975] udevd (2975) used greatest stack depth: 19864 bytes left [ 76.323729][ T2664] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 140.889255][ T3535] loop2: detected capacity change from 0 to 2048 [ 140.907820][ T3538] loop5: detected capacity change from 0 to 2048 [ 140.917595][ T3540] loop4: detected capacity change from 0 to 2048 [ 140.918360][ T3537] loop3: detected capacity change from 0 to 2048 [ 140.935912][ T3536] loop0: detected capacity change from 0 to 2048 [ 140.937457][ T3539] loop1: detected capacity change from 0 to 2048 [ 140.969814][ T3540] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.973647][ T3535] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 140.993552][ T3538] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.021343][ T3537] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.027125][ T3539] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.047648][ T3536] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.105495][ T3557] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.133313][ T3558] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.173862][ T3560] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.198654][ T3559] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.214406][ T3561] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.225292][ T3562] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 141.464294][ T3564] loop3: detected capacity change from 0 to 2048 executing program executing program [ 141.539638][ T3564] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.559488][ T3577] loop1: detected capacity change from 0 to 2048 [ 141.562618][ T3569] loop2: detected capacity change from 0 to 2048 [ 141.584581][ T3576] loop4: detected capacity change from 0 to 2048 [ 141.601188][ T3577] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.619863][ T3576] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.626122][ T3572] loop0: detected capacity change from 0 to 2048 [ 141.639753][ T3574] loop5: detected capacity change from 0 to 2048 [ 141.654978][ T3585] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.672798][ T3569] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.712015][ T3587] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.738730][ T3574] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 141.752818][ T3572] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 141.793190][ T3593] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.813414][ T3592] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.862153][ T3596] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.889027][ T3597] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.921402][ T3595] loop4: detected capacity change from 0 to 2048 [ 141.940249][ T3595] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 142.029184][ T3600] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 142.089714][ T3603] loop0: detected capacity change from 0 to 2048 executing program [ 142.136494][ T3607] loop3: detected capacity change from 0 to 2048 [ 142.144424][ T3608] loop5: detected capacity change from 0 to 2048 [ 142.156871][ T3603] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.161544][ T3611] loop2: detected capacity change from 0 to 2048 [ 142.187472][ T3613] loop1: detected capacity change from 0 to 2048 [ 142.217542][ T3611] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.233528][ T3608] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.245923][ T3607] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 142.286821][ T3613] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.302078][ T3626] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 142.426760][ T3628] loop4: detected capacity change from 0 to 2048 [ 142.442901][ T3632] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.485338][ T3633] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.501269][ T3634] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.521265][ T3635] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.590147][ T3628] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.599038][ T3636] loop0: detected capacity change from 0 to 2048 [ 142.648144][ T3636] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 142.744906][ T3642] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.773000][ T3643] loop1: detected capacity change from 0 to 2048 executing program executing program [ 142.844478][ T3643] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.865625][ T3649] loop2: detected capacity change from 0 to 2048 [ 142.870972][ T3647] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.892046][ T3651] loop5: detected capacity change from 0 to 2048 executing program [ 142.961438][ T3649] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.976661][ T3651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.981415][ T3657] loop3: detected capacity change from 0 to 2048 [ 142.995626][ T3658] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 143.071269][ T3660] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.124920][ T3664] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.142878][ T3657] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.164154][ T3662] loop4: detected capacity change from 0 to 2048 executing program [ 143.243570][ T3662] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 143.298407][ T3670] loop2: detected capacity change from 0 to 2048 [ 143.333619][ T3671] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.356855][ T3670] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.405272][ T3677] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 143.515512][ T3672] loop5: detected capacity change from 0 to 2048 [ 143.545585][ T3679] loop1: detected capacity change from 0 to 2048 [ 143.549929][ T3676] loop0: detected capacity change from 0 to 2048 [ 143.563281][ T3680] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.618422][ T3672] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.639522][ T3679] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 143.682504][ T3676] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.717862][ T3691] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.739112][ T3692] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.784239][ T3689] loop2: detected capacity change from 0 to 2048 [ 143.798424][ T3690] loop3: detected capacity change from 0 to 2048 [ 143.818200][ T3693] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.888582][ T3690] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.901637][ T3689] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program [ 144.000693][ T3703] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.001187][ T3699] loop4: detected capacity change from 0 to 2048 [ 144.022967][ T3702] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.057941][ T3699] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.059985][ T3705] loop1: detected capacity change from 0 to 2048 [ 144.078336][ T3704] loop5: detected capacity change from 0 to 2048 [ 144.149532][ T3710] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.174354][ T3705] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.189811][ T3704] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program [ 144.279118][ T3716] loop0: detected capacity change from 0 to 2048 [ 144.320546][ T3717] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.355971][ T3722] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 144.374430][ T3716] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.416796][ T3715] loop3: detected capacity change from 0 to 2048 [ 144.456978][ T3725] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.488743][ T3720] loop2: detected capacity change from 0 to 2048 executing program [ 144.546410][ T3724] loop4: detected capacity change from 0 to 2048 [ 144.559612][ T3715] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.654851][ T3720] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.673169][ T3724] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 144.722894][ T3735] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.770442][ T3738] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.815903][ T3739] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 144.904083][ T3740] loop1: detected capacity change from 0 to 2048 executing program executing program [ 144.957182][ T3745] loop5: detected capacity change from 0 to 2048 [ 144.965557][ T3740] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.996578][ T3745] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.045447][ T3748] loop3: detected capacity change from 0 to 2048 [ 145.070294][ T3744] loop0: detected capacity change from 0 to 2048 [ 145.086686][ T3753] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.111506][ T3751] loop2: detected capacity change from 0 to 2048 executing program [ 145.137682][ T3748] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.149968][ T3755] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.167249][ T3759] loop4: detected capacity change from 0 to 2048 [ 145.177963][ T3744] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.218378][ T3759] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.258141][ T3751] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.311763][ T3765] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 145.356547][ T3767] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.369249][ T3766] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 145.435974][ T3769] loop5: detected capacity change from 0 to 2048 [ 145.452885][ T3770] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.538288][ T3769] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.550275][ T3772] loop1: detected capacity change from 0 to 2048 [ 145.589900][ T3772] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.594722][ T3774] loop2: detected capacity change from 0 to 2048 executing program [ 145.656605][ T3780] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.698984][ T3781] loop3: detected capacity change from 0 to 2048 [ 145.725624][ T3782] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 145.781572][ T3774] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.812201][ T3781] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program executing program [ 145.864725][ T3788] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.938787][ T3792] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.964329][ T3796] loop5: detected capacity change from 0 to 2048 [ 146.004760][ T3796] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.023443][ T3795] loop4: detected capacity change from 0 to 2048 [ 146.034949][ T3789] loop0: detected capacity change from 0 to 2048 [ 146.074561][ T3789] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.091885][ T3795] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.093020][ T3793] loop1: detected capacity change from 0 to 2048 executing program [ 146.142970][ T3804] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.158982][ T3793] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.194034][ T3807] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.211204][ T3808] loop3: detected capacity change from 0 to 2048 [ 146.261353][ T3808] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.272250][ T3812] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.311899][ T3813] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.327608][ T3809] ------------[ cut here ]------------ [ 146.352750][ T3809] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 146.361525][ T3809] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 146.367619][ T3809] CPU: 0 PID: 3809 Comm: syz-executor278 Not tainted 5.15.118-syzkaller #0 [ 146.376206][ T3809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 146.386359][ T3809] RIP: 0010:__ext4_journal_stop+0x18b/0x190 executing program [ 146.392301][ T3809] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 11 ff ff ff e8 1f 8e b5 ff e9 07 ff ff ff e8 25 32 6c ff <0f> 0b 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 89 d5 89 [ 146.393592][ T3816] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1150: group 0, [ 146.411989][ T3809] RSP: 0018:ffffc9000379f180 EFLAGS: 00010293 [ 146.412009][ T3809] RAX: ffffffff8213c82b RBX: 0000000000000000 RCX: ffff888072570000 [ 146.412020][ T3809] RDX: 0000000000000000 RSI: 000000000000032c RDI: ffffffff8c169846 [ 146.412029][ T3809] RBP: 000000000000032c R08: ffffffff82198051 R09: fffffbfff1bc78be [ 146.412039][ T3809] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 146.420262][ T3816] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.426288][ T3809] R13: ffff888074602ad0 R14: 1ffff1100e8c055a R15: ffffffff8c169846 [ 146.426301][ T3809] FS: 00007f62bcc5b700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 146.426315][ T3809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 146.467980][ T3817] loop2: detected capacity change from 0 to 2048 executing program [ 146.475248][ T3809] CR2: 00007f62bcc5b718 CR3: 000000001a84e000 CR4: 00000000003506f0 [ 146.475269][ T3809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 146.475286][ T3809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 146.475296][ T3809] Call Trace: [ 146.475303][ T3809] [ 146.475313][ T3809] ? __die_body+0x5e/0xa0 [ 146.475334][ T3809] ? die+0x83/0xb0 [ 146.535158][ T3809] ? do_trap+0x11e/0x350 [ 146.539412][ T3809] ? __ext4_journal_stop+0x18b/0x190 [ 146.541278][ T3818] loop5: detected capacity change from 0 to 2048 [ 146.544709][ T3809] ? __ext4_journal_stop+0x18b/0x190 [ 146.544732][ T3809] ? do_error_trap+0x13d/0x1e0 [ 146.561079][ T3809] ? __ext4_journal_stop+0x18b/0x190 [ 146.566444][ T3809] ? do_int3+0x30/0x30 [ 146.570505][ T3809] ? rcu_is_watching+0x11/0xa0 [ 146.575257][ T3809] ? handle_invalid_op+0x2c/0x40 [ 146.580177][ T3809] ? __ext4_journal_stop+0x18b/0x190 [ 146.585460][ T3809] ? exc_invalid_op+0x2f/0x40 [ 146.590120][ T3809] ? asm_exc_invalid_op+0x16/0x20 [ 146.595125][ T3809] ? ext4_write_inline_data_end+0xb21/0x11e0 [ 146.601082][ T3809] ? __ext4_journal_stop+0x18b/0x190 [ 146.606350][ T3809] ? __ext4_journal_stop+0x18b/0x190 [ 146.611708][ T3809] ? ext4_write_inline_data_end+0xb5e/0x11e0 [ 146.617786][ T3809] ext4_write_inline_data_end+0xb7e/0x11e0 [ 146.623575][ T3809] ? put_page+0x1e0/0x1e0 [ 146.627883][ T3809] ? __mark_inode_dirty+0x3dd/0xd60 [ 146.633060][ T3809] ? ext4_da_write_begin+0xb60/0xb60 [ 146.638322][ T3809] generic_perform_write+0x3b7/0x5b0 [ 146.643599][ T3809] ? grab_cache_page_write_begin+0x90/0x90 [ 146.649482][ T3809] ? ext4_write_checks+0x255/0x2c0 [ 146.654592][ T3809] ext4_buffered_write_iter+0x227/0x360 [ 146.660127][ T3809] ext4_file_write_iter+0x87c/0x1990 [ 146.665502][ T3809] ? aa_file_perm+0x3af/0xf60 [ 146.670341][ T3809] ? ____kasan_kmalloc+0xba/0xf0 [ 146.675259][ T3809] ? ext4_file_read_iter+0x6c0/0x6c0 [ 146.680694][ T3809] ? do_splice_direct+0x285/0x3d0 [ 146.685700][ T3809] ? aa_path_link+0xea0/0xea0 [ 146.690358][ T3809] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 146.696406][ T3809] do_iter_readv_writev+0x594/0x7a0 [ 146.701588][ T3809] ? generic_file_rw_checks+0x260/0x260 [ 146.707133][ T3809] ? common_file_perm+0x17d/0x1d0 [ 146.712151][ T3809] ? fsnotify_perm+0x67/0x5a0 [ 146.716809][ T3809] ? bpf_lsm_file_permission+0x5/0x10 [ 146.722167][ T3809] do_iter_write+0x1ea/0x760 [ 146.726737][ T3809] ? vfs_iter_write+0x69/0xa0 [ 146.731390][ T3809] iter_file_splice_write+0x806/0xfa0 [ 146.736777][ T3809] ? splice_from_pipe+0x230/0x230 [ 146.741779][ T3809] ? generic_file_splice_read+0x577/0x790 [ 146.747478][ T3809] ? splice_shrink_spd+0xb0/0xb0 [ 146.752395][ T3809] ? common_file_perm+0x17d/0x1d0 [ 146.757500][ T3809] ? splice_from_pipe+0x230/0x230 [ 146.762514][ T3809] direct_splice_actor+0xe3/0x1c0 [ 146.767523][ T3809] splice_direct_to_actor+0x500/0xc10 [ 146.772878][ T3809] ? do_splice_direct+0x3d0/0x3d0 [ 146.777883][ T3809] ? pipe_to_sendpage+0x350/0x350 [ 146.783234][ T3809] ? fsnotify_perm+0x67/0x5a0 [ 146.787894][ T3809] ? bpf_lsm_file_permission+0x5/0x10 [ 146.793255][ T3809] do_splice_direct+0x285/0x3d0 [ 146.798107][ T3809] ? splice_direct_to_actor+0xc10/0xc10 [ 146.803633][ T3809] ? rcu_read_lock_any_held+0xb3/0x160 [ 146.809075][ T3809] do_sendfile+0x625/0xff0 [ 146.813481][ T3809] ? do_pwritev+0x360/0x360 [ 146.817965][ T3809] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 146.823939][ T3809] __se_sys_sendfile64+0x178/0x1e0 [ 146.829030][ T3809] ? __x64_sys_sendfile64+0xa0/0xa0 [ 146.834208][ T3809] ? syscall_enter_from_user_mode+0x2e/0x230 [ 146.840435][ T3809] ? lockdep_hardirqs_on+0x94/0x130 [ 146.845615][ T3809] ? syscall_enter_from_user_mode+0x2e/0x230 [ 146.851580][ T3809] do_syscall_64+0x3d/0xb0 [ 146.855978][ T3809] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 146.861853][ T3809] RIP: 0033:0x7f62c4fd1089 [ 146.866248][ T3809] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 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 [ 146.885832][ T3809] RSP: 002b:00007f62bcc5b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 146.894231][ T3809] RAX: ffffffffffffffda RBX: 00007f62c50557b0 RCX: 00007f62c4fd1089 [ 146.902182][ T3809] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 146.910134][ T3809] RBP: 00007f62c5022860 R08: 00007f62bcc5b700 R09: 0000000000000000 [ 146.918086][ T3809] R10: 0000000000000004 R11: 0000000000000246 R12: 00007f62c50220e0 [ 146.926036][ T3809] R13: 0000000020000f40 R14: 0030656c69662f2e R15: 00007f62c50557b8 [ 146.933996][ T3809] [ 146.936997][ T3809] Modules linked in: [ 146.943214][ T3809] ---[ end trace 81c41dbbf8c76558 ]--- executing program [ 146.948358][ T3818] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.969040][ T3809] RIP: 0010:__ext4_journal_stop+0x18b/0x190 [ 146.974640][ T3817] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 146.993167][ T3809] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 11 ff ff ff e8 1f 8e b5 ff e9 07 ff ff ff e8 25 32 6c ff <0f> 0b 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 89 d5 89 [ 147.030236][ T3824] loop0: detected capacity change from 0 to 2048 executing program executing program [ 147.060310][ T3809] RSP: 0018:ffffc9000379f180 EFLAGS: 00010293 [ 147.081129][ T3829] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 147.091135][ T3827] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 147.105947][ T3809] RAX: ffffffff8213c82b RBX: 0000000000000000 RCX: ffff888072570000 [ 147.120739][ T3824] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.125321][ T3828] loop3: detected capacity change from 0 to 2048 [ 147.139939][ T3809] RDX: 0000000000000000 RSI: 000000000000032c RDI: ffffffff8c169846 [ 147.147317][ T3830] loop1: detected capacity change from 0 to 2048 [ 147.157440][ T3809] RBP: 000000000000032c R08: ffffffff82198051 R09: fffffbfff1bc78be [ 147.165750][ T3809] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 147.174403][ T3809] R13: ffff888074602ad0 R14: 1ffff1100e8c055a R15: ffffffff8c169846 [ 147.182945][ T3809] FS: 00007f62bcc5b700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 147.192026][ T3809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 147.198936][ T3809] CR2: 00007f62c4f7d000 CR3: 000000001a84e000 CR4: 00000000003506e0 [ 147.207851][ T3809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 147.211749][ T3830] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 147.247709][ T3828] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 147.258653][ T3838] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1150: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 147.283896][ T3809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 147.302199][ T3840] loop2: detected capacity change from 0 to 2048 [ 147.313446][ T3809] Kernel panic - not syncing: Fatal exception [ 147.317606][ T3841] loop5: detected capacity change from 0 to 2048 [ 147.319748][ T3809] Kernel Offset: disabled [ 147.330347][ T3809] Rebooting in 86400 seconds..