[ 9.072223][ T2615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.076335][ T2615] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.100471][ T8] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.104448][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.51' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 25.876669][ T3030] loop0: detected capacity change from 0 to 4080 [ 25.879829][ T3030] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 25.882421][ T3030] NILFS (loop0): mounting unchecked fs [ 25.887415][ T3030] NILFS (loop0): recovery complete [ 25.889344][ T3031] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 25.891024][ T3030] ERROR: Out of memory at tomoyo_memory_ok. executing program [ 25.906850][ T3033] loop0: detected capacity change from 0 to 4080 [ 25.909444][ T3033] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 25.911952][ T3033] NILFS (loop0): mounting unchecked fs [ 25.916593][ T3033] NILFS (loop0): recovery complete [ 25.920150][ T3033] ERROR: Out of memory at tomoyo_memory_ok. [ 25.922013][ T3034] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 25.938932][ T3035] loop0: detected capacity change from 0 to 4080 [ 25.941389][ T3035] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 25.944188][ T3035] NILFS (loop0): mounting unchecked fs [ 25.948329][ T3035] NILFS (loop0): recovery complete [ 25.950159][ T3036] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 25.962734][ T3037] loop0: detected capacity change from 0 to 4080 [ 25.967837][ T3037] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 25.970796][ T3037] NILFS (loop0): mounting unchecked fs [ 25.975746][ T3037] NILFS (loop0): recovery complete [ 25.978251][ T3038] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 25.991621][ T3039] loop0: detected capacity change from 0 to 4080 [ 25.995208][ T3039] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 25.998015][ T3039] NILFS (loop0): mounting unchecked fs [ 26.002447][ T3039] NILFS (loop0): recovery complete [ 26.004587][ T3040] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 26.016940][ T3041] loop0: detected capacity change from 0 to 4080 [ 26.019272][ T3041] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 26.022012][ T3041] NILFS (loop0): mounting unchecked fs [ 26.025932][ T3041] NILFS (loop0): recovery complete [ 26.027734][ T3042] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 26.042639][ T3043] loop0: detected capacity change from 0 to 4080 [ 26.045647][ T3043] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 26.048178][ T3043] NILFS (loop0): mounting unchecked fs [ 26.051998][ T3043] NILFS (loop0): recovery complete [ 26.053873][ T3044] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 26.058875][ T2561] Unable to handle kernel write to read-only memory at virtual address ffff80000cb9e7b5 [ 26.061303][ T2561] Mem abort info: [ 26.062134][ T2561] ESR = 0x000000009600004e [ 26.064039][ T2561] EC = 0x25: DABT (current EL), IL = 32 bits [ 26.065448][ T2561] SET = 0, FnV = 0 [ 26.066388][ T2561] EA = 0, S1PTW = 0 [ 26.067296][ T2561] FSC = 0x0e: level 2 permission fault [ 26.068552][ T2561] Data abort info: [ 26.069406][ T2561] ISV = 0, ISS = 0x0000004e [ 26.070463][ T2561] CM = 0, WnR = 1 [ 26.071329][ T2561] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001c566a000 [ 26.073030][ T2561] [ffff80000cb9e7b5] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=00600001c5000781 [ 26.076023][ T2561] Internal error: Oops: 000000009600004e [#1] PREEMPT SMP [ 26.077619][ T2561] Modules linked in: [ 26.078494][ T2561] CPU: 0 PID: 2561 Comm: udevd Not tainted 6.0.0-rc6-syzkaller-17742-gc194837ebb57 #0 [ 26.080757][ T2561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 26.083031][ T2561] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 26.084979][ T2561] pc : __memset+0x50/0x188 [ 26.086075][ T2561] lr : __kmalloc_node_track_caller+0x2bc/0x3bc [ 26.087540][ T2561] sp : ffff800016a33920 [ 26.088534][ T2561] x29: ffff800016a33930 x28: ffff0000c9534f80 x27: 0000000000000000 [ 26.090431][ T2561] x26: 000000000fffffff x25: ffff80000cb9e7b5 x24: 0000000000000000 [ 26.092316][ T2561] x23: ffff0000c0001400 x22: ffff8000096b34f4 x21: 0000000000000200 [ 26.094153][ T2561] x20: 0000000000082cc0 x19: 00000000ffffffff x18: 0000000000000000 [ 26.096041][ T2561] x17: 0000000000000000 x16: ffff80000db49158 x15: ffff0000c9534f80 [ 26.097975][ T2561] x14: 0000000000000010 x13: 0000000000000000 x12: ffff0000c9534f80 [ 26.099934][ T2561] x11: 0000000000000001 x10: ffff80000d309000 x9 : 0000000000080800 [ 26.101776][ T2561] x8 : ffff80000cb9e7b5 x7 : 0000000000000000 x6 : 0000000000000000 [ 26.103592][ T2561] x5 : 0000000000000000 x4 : 000000000000000b x3 : 000000000002b678 [ 26.105487][ T2561] x2 : 0000000000000200 x1 : 0000000000000000 x0 : ffff80000cb9e7b5 [ 26.107362][ T2561] Call trace: [ 26.108157][ T2561] __memset+0x50/0x188 [ 26.109097][ T2561] __alloc_skb+0x198/0x378 [ 26.110193][ T2561] alloc_uevent_skb+0x5c/0xd8 [ 26.111346][ T2561] uevent_net_broadcast_untagged+0xa0/0x1cc [ 26.112844][ T2561] kobject_uevent_net_broadcast+0x14c/0x1f8 [ 26.114150][ T2561] kobject_uevent_env+0x428/0x5ec [ 26.115363][ T2561] kobject_synth_uevent+0x354/0x6a4 [ 26.116535][ T2561] uevent_store+0x34/0x80 [ 26.117523][ T2561] dev_attr_store+0x4c/0x70 [ 26.118588][ T2561] sysfs_kf_write+0xf4/0x11c [ 26.119669][ T2561] kernfs_fop_write_iter+0x1e4/0x294 [ 26.120907][ T2561] vfs_write+0x2dc/0x46c [ 26.121896][ T2561] ksys_write+0xb4/0x160 [ 26.122913][ T2561] __arm64_sys_write+0x24/0x34 [ 26.124085][ T2561] el0_svc_common+0x138/0x220 [ 26.125211][ T2561] do_el0_svc+0x48/0x164 [ 26.126209][ T2561] el0_svc+0x58/0x150 [ 26.127156][ T2561] el0t_64_sync_handler+0x84/0xf0 [ 26.128384][ T2561] el0t_64_sync+0x18c/0x190 [ 26.129455][ T2561] Code: d65f03c0 cb0803e4 f2400c84 54000080 (a9001d07) [ 26.131115][ T2561] ---[ end trace 0000000000000000 ]--- [ 26.302123][ T2561] Kernel panic - not syncing: Oops: Fatal exception [ 26.303750][ T2561] SMP: stopping secondary CPUs [ 26.304913][ T2561] Kernel Offset: disabled [ 26.305953][ T2561] CPU features: 0x00000,02070084,26017203 [ 26.307290][ T2561] Memory Limit: none [ 26.464132][ T2561] Rebooting in 86400 seconds..