[ 15.617667][ T3967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.623555][ T3967] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.665150][ T11] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.672753][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program syzkaller login: [ 38.402316][ T4299] loop2: detected capacity change from 0 to 32768 [ 38.422560][ T4298] loop0: detected capacity change from 0 to 32768 [ 38.428462][ T4303] loop4: detected capacity change from 0 to 32768 [ 38.476528][ T4300] loop3: detected capacity change from 0 to 32768 [ 38.500782][ T4293] Unable to handle kernel paging request at virtual address dfff800000000006 [ 38.503241][ T4293] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] executing program [ 38.513553][ T4293] Mem abort info: [ 38.514905][ T4293] ESR = 0x0000000096000006 [ 38.521348][ T4293] EC = 0x25: DABT (current EL), IL = 32 bits [ 38.523273][ T4293] SET = 0, FnV = 0 [ 38.525100][ T4293] EA = 0, S1PTW = 0 [ 38.526877][ T4293] FSC = 0x06: level 2 translation fault [ 38.528885][ T4293] Data abort info: [ 38.530502][ T4293] ISV = 0, ISS = 0x00000006 [ 38.531806][ T4293] CM = 0, WnR = 0 [ 38.532810][ T4293] [dfff800000000006] address between user and kernel address ranges [ 38.535336][ T4293] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 38.537369][ T4293] Modules linked in: [ 38.538422][ T4293] CPU: 1 PID: 4293 Comm: syz-executor369 Not tainted 6.1.102-syzkaller #0 [ 38.540783][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 38.543588][ T4293] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.545672][ T4293] pc : lmLogSync+0x210/0x978 [ 38.546937][ T4293] lr : lmLogSync+0x1ec/0x978 [ 38.548273][ T4293] sp : ffff80001def7700 [ 38.549440][ T4293] x29: ffff80001def77d0 x28: 1ffff00002b37aa9 x27: dfff800000000000 [ 38.551655][ T4293] x26: 0000000000000002 x25: ffff80001def7720 x24: 1fffe0001b27d806 [ 38.553935][ T4293] x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000030 [ 38.556171][ T4293] x20: ffff0000d2897838 x19: ffff0000d600e800 x18: 1fffe00036868776 [ 38.558370][ T4293] x17: ffff8000159bd000 x16: ffff8000121d1980 x15: 0000000000000000 [ 38.560727][ T4293] x14: 1ffff00002b380b0 x13: dfff800000000000 x12: 0000000000000003 [ 38.563025][ T4293] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 8f5ffb62a3502500 [ 38.565316][ T4293] x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 [ 38.567551][ T4293] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 38.569705][ T4293] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 38.571965][ T4293] Call trace: [ 38.572901][ T4293] lmLogSync+0x210/0x978 [ 38.574117][ T4293] jfs_syncpt+0x74/0x98 [ 38.575295][ T4293] jfs_sync_fs+0x8c/0xac [ 38.576468][ T4293] sync_filesystem+0xe8/0x218 [ 38.577776][ T4293] generic_shutdown_super+0x70/0x328 [ 38.579241][ T4293] kill_block_super+0x70/0xdc [ 38.580552][ T4293] deactivate_locked_super+0xac/0x124 [ 38.582030][ T4293] deactivate_super+0xf0/0x110 [ 38.583356][ T4293] cleanup_mnt+0x394/0x41c [ 38.584599][ T4293] __cleanup_mnt+0x20/0x30 [ 38.585958][ T4293] task_work_run+0x240/0x2f0 [ 38.586909][ T4301] loop1: detected capacity change from 0 to 32768 [ 38.587282][ T4293] do_notify_resume+0x2148/0x3474 [ 38.590574][ T4293] el0_svc+0x9c/0x168 [ 38.591756][ T4293] el0t_64_sync_handler+0x84/0xf0 [ 38.593219][ T4293] el0t_64_sync+0x18c/0x190 [ 38.594500][ T4293] Code: 97bed933 f94002a8 9100c115 d343fea8 (387b6908) [ 38.596410][ T4293] ---[ end trace 0000000000000000 ]--- [ 38.682186][ T4306] loop4: detected capacity change from 0 to 32768 [ 38.948051][ T4293] Kernel panic - not syncing: Oops: Fatal exception [ 38.949901][ T4293] SMP: stopping secondary CPUs [ 38.951224][ T4293] Kernel Offset: disabled [ 38.952429][ T4293] CPU features: 0x00000,02070084,26017203 [ 38.954007][ T4293] Memory Limit: none [ 39.267331][ T4293] Rebooting in 86400 seconds..