[ 9.718993][ T2658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.723403][ T2658] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.752944][ T49] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.756023][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 33.964750][ T3073] loop0: detected capacity change from 0 to 64 [ 33.967388][ T3073] ======================================================= [ 33.967388][ T3073] WARNING: The mand mount option has been deprecated and [ 33.967388][ T3073] and is ignored by this kernel. Remove the mand [ 33.967388][ T3073] option from the mount to silence this warning. [ 33.967388][ T3073] ======================================================= [ 33.978074][ T3073] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000040 [ 33.980586][ T3073] Mem abort info: [ 33.981490][ T3073] ESR = 0x0000000096000006 [ 33.982629][ T3073] EC = 0x25: DABT (current EL), IL = 32 bits [ 33.984164][ T3073] SET = 0, FnV = 0 [ 33.985134][ T3073] EA = 0, S1PTW = 0 [ 33.986123][ T3073] FSC = 0x06: level 2 translation fault [ 33.987550][ T3073] Data abort info: [ 33.988478][ T3073] ISV = 0, ISS = 0x00000006 [ 33.990140][ T3073] CM = 0, WnR = 0 [ 33.991100][ T3073] user pgtable: 4k pages, 48-bit VAs, pgdp=00000001092b4000 [ 33.992918][ T3073] [0000000000000040] pgd=080000010929f003, p4d=080000010929f003, pud=080000010929d003, pmd=0000000000000000 [ 33.995856][ T3073] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 33.997606][ T3073] Modules linked in: [ 33.998563][ T3073] CPU: 1 PID: 3073 Comm: syz-executor212 Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 [ 34.001270][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 34.003870][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.005820][ T3073] pc : hfs_find_init+0x20/0xcc [ 34.006998][ T3073] lr : hfs_find_init+0x1c/0xcc [ 34.008371][ T3073] sp : ffff80000ff136c0 [ 34.009435][ T3073] x29: ffff80000ff136c0 x28: ffff0000cbd30000 x27: 0000000000000004 [ 34.011524][ T3073] x26: ffff0000c571e000 x25: 0000000000000000 x24: 0000000000000000 [ 34.013633][ T3073] x23: 0000000000000004 x22: ffff0000cbd30090 x21: 0000000000000004 [ 34.015733][ T3073] x20: ffff80000ff136f0 x19: 0000000000000000 x18: 00000000000000c0 [ 34.017842][ T3073] x17: ffff80000dda8198 x16: ffff80000dbe6158 x15: ffff0000c6bbcec0 [ 34.019905][ T3073] x14: 0000000000000018 x13: 000000000000007f x12: ffff0000c6bbcec0 [ 34.021978][ T3073] x11: ff808000088f9464 x10: 0000000000000000 x9 : ffff8000088f9464 [ 34.024132][ T3073] x8 : ffff0000c6bbcec0 x7 : 0000000000000000 x6 : ffff80000801154c [ 34.026198][ T3073] x5 : ffff80000e0b3ad8 x4 : 0000000000000008 x3 : ffff80000dc2dac8 [ 34.028288][ T3073] x2 : ffff0000c6bbcec0 x1 : ffff80000ff136f0 x0 : 0000000000000000 [ 34.030398][ T3073] Call trace: [ 34.031242][ T3073] hfs_find_init+0x20/0xcc [ 34.032379][ T3073] hfs_get_block+0x23c/0x4c4 [ 34.033570][ T3073] block_read_full_folio+0x188/0x8c0 [ 34.034929][ T3073] hfs_read_folio+0x28/0x38 [ 34.036089][ T3073] filemap_read_folio+0xc4/0x468 [ 34.037364][ T3073] do_read_cache_folio+0x1c8/0x588 [ 34.038713][ T3073] read_cache_page+0x40/0x174 [ 34.039921][ T3073] hfs_btree_open+0x1c4/0x594 [ 34.041142][ T3073] hfs_mdb_get+0x5a8/0x7e8 [ 34.042278][ T3073] hfs_fill_super+0x59c/0x88c [ 34.043485][ T3073] mount_bdev+0x1b8/0x210 [ 34.044600][ T3073] hfs_mount+0x44/0x58 [ 34.045648][ T3073] legacy_get_tree+0x30/0x74 [ 34.046830][ T3073] vfs_get_tree+0x40/0x140 [ 34.048000][ T3073] do_new_mount+0x1dc/0x4e4 [ 34.049219][ T3073] path_mount+0x358/0x890 [ 34.050325][ T3073] __arm64_sys_mount+0x2c4/0x3c4 [ 34.051640][ T3073] el0_svc_common+0x138/0x220 [ 34.052855][ T3073] do_el0_svc+0x48/0x164 [ 34.053949][ T3073] el0_svc+0x58/0x150 [ 34.054967][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 34.056279][ T3073] el0t_64_sync+0x190/0x194 [ 34.057433][ T3073] Code: aa0103f4 aa0003f3 97e6b13e a9017e93 (b9404268) [ 34.059393][ T3073] ---[ end trace 0000000000000000 ]--- [ 34.327245][ T3073] Kernel panic - not syncing: Oops: Fatal exception [ 34.329083][ T3073] SMP: stopping secondary CPUs [ 34.330383][ T3073] Kernel Offset: disabled [ 34.331509][ T3073] CPU features: 0x00000,040e0108,4c017203 [ 34.333010][ T3073] Memory Limit: none [ 34.594868][ T3073] Rebooting in 86400 seconds..