[ 15.301667][ T5643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.306112][ T5643] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.356481][ T1709] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.365533][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller syzkaller login: [ 69.601575][ T22] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.70' (ECDSA) to the list of known hosts. executing program executing program [ 72.333984][ T5984] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5984 'syz-executor169' executing program executing program executing program executing program [ 72.870126][ T5984] loop4: detected capacity change from 0 to 32768 [ 72.924393][ T5990] loop1: detected capacity change from 0 to 32768 [ 72.977059][ T5992] loop2: detected capacity change from 0 to 32768 [ 73.007898][ T5986] loop5: detected capacity change from 0 to 32768 executing program [ 73.066437][ T5988] loop0: detected capacity change from 0 to 32768 [ 73.078890][ T5991] loop3: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 73.673363][ T5999] loop0: detected capacity change from 0 to 32768 [ 73.791663][ T6002] loop4: detected capacity change from 0 to 32768 [ 73.852363][ T5995] loop2: detected capacity change from 0 to 32768 executing program [ 73.929020][ T6000] loop3: detected capacity change from 0 to 32768 [ 73.976480][ T6004] loop1: detected capacity change from 0 to 32768 executing program [ 74.101236][ T6006] loop5: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 74.370839][ T6008] loop0: detected capacity change from 0 to 32768 executing program [ 74.649859][ T6012] loop2: detected capacity change from 0 to 32768 [ 74.773249][ T6016] loop1: detected capacity change from 0 to 32768 executing program [ 74.853546][ T6010] loop4: detected capacity change from 0 to 32768 executing program [ 75.015064][ T6015] loop3: detected capacity change from 0 to 32768 executing program [ 75.164381][ T6018] loop5: detected capacity change from 0 to 32768 [ 75.204021][ T6020] loop0: detected capacity change from 0 to 32768 executing program executing program executing program [ 75.581021][ T6026] loop2: detected capacity change from 0 to 32768 [ 75.666230][ T6022] loop1: detected capacity change from 0 to 32768 [ 75.683986][ T6024] loop4: detected capacity change from 0 to 32768 executing program executing program [ 75.868920][ T6028] loop3: detected capacity change from 0 to 32768 executing program [ 76.096680][ T6030] loop5: detected capacity change from 0 to 32768 executing program executing program [ 76.249441][ T6038] loop1: detected capacity change from 0 to 32768 [ 76.263375][ T6032] loop0: detected capacity change from 0 to 32768 [ 76.498912][ T6041] loop3: detected capacity change from 0 to 32768 executing program executing program [ 76.691827][ T6034] loop4: detected capacity change from 0 to 32768 executing program executing program [ 76.828722][ T6036] loop2: detected capacity change from 0 to 32768 executing program [ 76.990980][ T6043] loop5: detected capacity change from 0 to 32768 [ 77.022335][ T6046] loop0: detected capacity change from 0 to 32768 executing program [ 77.244299][ T6048] loop1: detected capacity change from 0 to 32768 executing program executing program [ 77.646091][ T6062] loop0: detected capacity change from 0 to 32768 [ 77.646916][ T6054] loop4: detected capacity change from 0 to 32768 [ 77.649283][ T6056] loop2: detected capacity change from 0 to 32768 [ 77.691921][ T6052] loop3: detected capacity change from 0 to 32768 [ 77.732078][ T5975] Unable to handle kernel paging request at virtual address dfff800000000006 [ 77.734087][ T5975] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 77.735806][ T5975] Mem abort info: [ 77.736544][ T5975] ESR = 0x0000000096000005 [ 77.737591][ T5975] EC = 0x25: DABT (current EL), IL = 32 bits [ 77.738926][ T5975] SET = 0, FnV = 0 [ 77.739662][ T5975] EA = 0, S1PTW = 0 [ 77.755179][ T5975] FSC = 0x05: level 1 translation fault [ 77.760772][ T5975] Data abort info: [ 77.763642][ T5975] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 executing program [ 77.769324][ T5975] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 77.771131][ T5975] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 77.772499][ T5975] [dfff800000000006] address between user and kernel address ranges [ 77.774442][ T5975] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 77.775995][ T5975] Modules linked in: [ 77.776945][ T5975] CPU: 1 PID: 5975 Comm: syz-executor169 Not tainted 6.4.0-rc5-syzkaller-gd8b213732169 #0 [ 77.779123][ T5975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 77.781272][ T5975] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 77.782924][ T5975] pc : jfs_flush_journal+0x6a4/0xd64 [ 77.784098][ T5975] lr : jfs_flush_journal+0x680/0xd64 [ 77.785237][ T5975] sp : ffff8000966b7640 [ 77.786210][ T5975] x29: ffff8000966b7730 x28: dfff800000000000 x27: ffff0000dff2bbb0 [ 77.788007][ T5975] x26: 1fffe0001b646035 x25: 1fffe0001b646000 x24: ffff0000db230000 [ 77.789736][ T5975] x23: ffff0000db2301b8 x22: 0000000000000030 x21: ffff0000d68bfa38 [ 77.791567][ T5975] x20: ffff0000db2301a8 x19: ffff0000db230000 x18: ffff8000966b6bc0 [ 77.793246][ T5975] x17: ffff80008debd000 x16: ffff80008a389100 x15: 0000000000000000 [ 77.795062][ T5975] x14: 1ffff00011bd80ac x13: dfff800000000000 x12: 0000000000000003 [ 77.796772][ T5975] x11: 0000000000000000 x10: 0000000000000000 x9 : 90b1f3d030f79500 [ 77.798478][ T5975] x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.800173][ T5975] x5 : 0000000000000001 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.801873][ T5975] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.803580][ T5975] Call trace: [ 77.804298][ T5975] jfs_flush_journal+0x6a4/0xd64 [ 77.805349][ T5975] jfs_umount+0x148/0x360 [ 77.806223][ T5975] jfs_put_super+0x90/0x188 [ 77.807184][ T5975] generic_shutdown_super+0x130/0x328 [ 77.808298][ T5975] kill_block_super+0x70/0xdc [ 77.809265][ T5975] deactivate_locked_super+0xac/0x124 [ 77.810349][ T5975] deactivate_super+0xe0/0x100 [ 77.811391][ T5975] cleanup_mnt+0x34c/0x3dc [ 77.812321][ T5975] __cleanup_mnt+0x20/0x30 [ 77.813247][ T5975] task_work_run+0x230/0x2e0 [ 77.814174][ T5975] do_notify_resume+0x2180/0x3c90 [ 77.815326][ T5975] el0_svc+0x94/0x160 [ 77.816197][ T5975] el0t_64_sync_handler+0x84/0xfc [ 77.817279][ T5975] el0t_64_sync+0x190/0x194 [ 77.818265][ T5975] Code: 97be428c f94002c8 9100c116 d343fec8 (387c6908) [ 77.819778][ T5975] ---[ end trace 0000000000000000 ]--- [ 77.866258][ T6060] loop5: detected capacity change from 0 to 32768 executing program executing program [ 78.075268][ T6064] loop1: detected capacity change from 0 to 32768 [ 78.160235][ T5975] Kernel panic - not syncing: Oops: Fatal exception [ 78.161719][ T5975] SMP: stopping secondary CPUs [ 78.162719][ T5975] Kernel Offset: disabled [ 78.163737][ T5975] CPU features: 0x0000004,0e008010,c4017203 [ 78.164993][ T5975] Memory Limit: none [ 78.492830][ T5975] Rebooting in 86400 seconds..