DUID 00:04:e3:a1:4c:5b:a4:47:39:93:9a:5d:f6:69:14:97:a9:57 forked to background, child pid 3173 [ 26.646965][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.658079][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. 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 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 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 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 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 syzkaller login: [ 55.721149][ T2927] ------------[ cut here ]------------ [ 55.726670][ T2927] Trying to write to read-only block-device sda1 (partno 1) [ 55.734472][ T2927] WARNING: CPU: 1 PID: 2927 at block/blk-core.c:581 submit_bio_noacct+0x16f3/0x1be0 [ 55.744207][ T2927] Modules linked in: [ 55.748164][ T2927] CPU: 1 PID: 2927 Comm: jbd2/sda1-8 Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 55.758804][ T2927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.769249][ T2927] RIP: 0010:submit_bio_noacct+0x16f3/0x1be0 [ 55.775242][ T2927] Code: 00 00 45 0f b6 a4 24 50 05 00 00 48 8d 74 24 60 48 89 ef e8 cf 1f fe ff 48 c7 c7 e0 93 24 8a 48 89 c6 44 89 e2 e8 c9 6e 41 05 <0f> 0b e9 91 f3 ff ff e8 41 96 a1 fd e8 6c bf 85 05 31 ff 89 c3 89 [ 55.794921][ T2927] RSP: 0018:ffffc9000c25f900 EFLAGS: 00010282 [ 55.801426][ T2927] RAX: 0000000000000000 RBX: ffff88801bdaa250 RCX: 0000000000000000 executing program [ 55.809405][ T2927] RDX: ffff88807f5a9d40 RSI: ffffffff81602878 RDI: fffff5200184bf12 [ 55.830376][ T2927] RBP: ffff88801f184000 R08: 0000000000000000 R09: 0000000000000001 [ 55.842369][ T2927] R10: ffffffff815fd23e R11: 0000000000000000 R12: 0000000000000001 [ 55.850377][ T2927] R13: ffff88801f184010 R14: ffff888018355080 R15: 1ffff9200184bf28 [ 55.859003][ T2927] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 55.868099][ T2927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.874782][ T2927] CR2: 00000000200066d0 CR3: 000000002432e000 CR4: 00000000003506e0 [ 55.882907][ T2927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.890938][ T2927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.898926][ T2927] Call Trace: [ 55.902270][ T2927] [ 55.905203][ T2927] ? submit_bio_noacct_nocheck+0x8a0/0x8a0 [ 55.911319][ T2927] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.917597][ T2927] ? __bio_add_page+0x3c5/0x7f0 executing program [ 55.922599][ T2927] submit_bio+0x1a0/0x350 [ 55.927863][ T2927] ? submit_bio_noacct+0x1be0/0x1be0 [ 55.933470][ T2927] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.939784][ T2927] submit_bh_wbc+0x4e9/0x6b0 [ 55.944511][ T2927] jbd2_journal_commit_transaction+0x1fd9/0x6d80 [ 55.950937][ T2927] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 55.957707][ T2927] ? try_to_del_timer_sync+0xbf/0x110 [ 55.963608][ T2927] ? _raw_spin_unlock_irqrestore+0x50/0x70 executing program [ 55.969510][ T2927] ? lockdep_hardirqs_on+0x79/0x100 [ 55.975063][ T2927] kjournald2+0x1d0/0x930 [ 55.979764][ T2927] ? jbd2_journal_release_jbd_inode+0x380/0x380 [ 55.986519][ T2927] ? finish_wait+0x270/0x270 [ 55.992085][ T2927] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.998639][ T2927] ? __kthread_parkme+0x15f/0x220 [ 56.004027][ T2927] ? jbd2_journal_release_jbd_inode+0x380/0x380 [ 56.010463][ T2927] kthread+0x2e9/0x3a0 [ 56.014921][ T2927] ? kthread_complete_and_exit+0x40/0x40 [ 56.020632][ T2927] ret_from_fork+0x1f/0x30 [ 56.026129][ T2927] [ 56.029205][ T2927] Kernel panic - not syncing: panic_on_warn set ... [ 56.035774][ T2927] CPU: 1 PID: 2927 Comm: jbd2/sda1-8 Not tainted 5.17.0-rc6-next-20220303-syzkaller #0 [ 56.045384][ T2927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.055436][ T2927] Call Trace: [ 56.058716][ T2927] [ 56.061633][ T2927] dump_stack_lvl+0xcd/0x134 [ 56.066209][ T2927] panic+0x2d7/0x636 [ 56.070089][ T2927] ? panic_print_sys_info.part.0+0x10b/0x10b [ 56.076070][ T2927] ? __warn.cold+0x1d1/0x2c5 [ 56.080662][ T2927] ? submit_bio_noacct+0x16f3/0x1be0 [ 56.085941][ T2927] __warn.cold+0x1e2/0x2c5 [ 56.090347][ T2927] ? wake_up_klogd.part.0+0x8e/0xd0 [ 56.095544][ T2927] ? submit_bio_noacct+0x16f3/0x1be0 [ 56.100825][ T2927] report_bug+0x1bd/0x210 [ 56.105165][ T2927] handle_bug+0x3c/0x60 [ 56.109321][ T2927] exc_invalid_op+0x14/0x40 [ 56.113811][ T2927] asm_exc_invalid_op+0x12/0x20 [ 56.118649][ T2927] RIP: 0010:submit_bio_noacct+0x16f3/0x1be0 [ 56.124535][ T2927] Code: 00 00 45 0f b6 a4 24 50 05 00 00 48 8d 74 24 60 48 89 ef e8 cf 1f fe ff 48 c7 c7 e0 93 24 8a 48 89 c6 44 89 e2 e8 c9 6e 41 05 <0f> 0b e9 91 f3 ff ff e8 41 96 a1 fd e8 6c bf 85 05 31 ff 89 c3 89 [ 56.144128][ T2927] RSP: 0018:ffffc9000c25f900 EFLAGS: 00010282 [ 56.150181][ T2927] RAX: 0000000000000000 RBX: ffff88801bdaa250 RCX: 0000000000000000 [ 56.158153][ T2927] RDX: ffff88807f5a9d40 RSI: ffffffff81602878 RDI: fffff5200184bf12 [ 56.166108][ T2927] RBP: ffff88801f184000 R08: 0000000000000000 R09: 0000000000000001 [ 56.174077][ T2927] R10: ffffffff815fd23e R11: 0000000000000000 R12: 0000000000000001 [ 56.182037][ T2927] R13: ffff88801f184010 R14: ffff888018355080 R15: 1ffff9200184bf28 [ 56.189999][ T2927] ? wake_up_klogd.part.0+0x8e/0xd0 [ 56.195201][ T2927] ? vprintk+0x88/0x90 [ 56.199292][ T2927] ? submit_bio_noacct_nocheck+0x8a0/0x8a0 [ 56.205100][ T2927] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 56.211337][ T2927] ? __bio_add_page+0x3c5/0x7f0 [ 56.216187][ T2927] submit_bio+0x1a0/0x350 [ 56.220504][ T2927] ? submit_bio_noacct+0x1be0/0x1be0 [ 56.225778][ T2927] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 56.232014][ T2927] submit_bh_wbc+0x4e9/0x6b0 [ 56.236596][ T2927] jbd2_journal_commit_transaction+0x1fd9/0x6d80 [ 56.242941][ T2927] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 56.249695][ T2927] ? try_to_del_timer_sync+0xbf/0x110 [ 56.255059][ T2927] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 56.260862][ T2927] ? lockdep_hardirqs_on+0x79/0x100 [ 56.266071][ T2927] kjournald2+0x1d0/0x930 [ 56.270392][ T2927] ? jbd2_journal_release_jbd_inode+0x380/0x380 [ 56.276617][ T2927] ? finish_wait+0x270/0x270 [ 56.281191][ T2927] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 56.287420][ T2927] ? __kthread_parkme+0x15f/0x220 [ 56.292431][ T2927] ? jbd2_journal_release_jbd_inode+0x380/0x380 [ 56.298656][ T2927] kthread+0x2e9/0x3a0 [ 56.302719][ T2927] ? kthread_complete_and_exit+0x40/0x40 [ 56.308344][ T2927] ret_from_fork+0x1f/0x30 [ 56.312758][ T2927] [ 56.316066][ T2927] Kernel Offset: disabled [ 56.320433][ T2927] Rebooting in 86400 seconds..