[ 9.236524][ T2613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.240087][ T2613] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.267549][ T643] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.273090][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller syzkaller login: [ 69.600023][ T21] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.88' (ECDSA) to the list of known hosts. executing program [ 530.612427][ T3064] loop0: detected capacity change from 0 to 2048 [ 530.618729][ T3065] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.622084][ T3064] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 530.638509][ T3067] loop0: detected capacity change from 0 to 2048 [ 530.644247][ T3068] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.658846][ T3070] loop0: detected capacity change from 0 to 2048 [ 530.666673][ T3071] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 530.685004][ T3073] loop0: detected capacity change from 0 to 2048 [ 530.692039][ T3075] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.694377][ T3073] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 530.711320][ T3076] loop0: detected capacity change from 0 to 2048 [ 530.717011][ T3077] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.721515][ T3076] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 530.733760][ T3078] loop0: detected capacity change from 0 to 2048 [ 530.734993][ T3066] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 530.742976][ T3078] ERROR: Out of memory at tomoyo_realpath_from_path. [ 530.744643][ T3079] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.755850][ T3080] loop0: detected capacity change from 0 to 2048 [ 530.757296][ T3066] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 530.765113][ T3080] ERROR: Out of memory at tomoyo_realpath_from_path. [ 530.767008][ T3081] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.778291][ T3082] loop0: detected capacity change from 0 to 2048 [ 530.783509][ T3083] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.790485][ T3082] ERROR: Out of memory at tomoyo_realpath_from_path. executing program executing program [ 530.810996][ T3085] loop0: detected capacity change from 0 to 2048 [ 530.819144][ T3086] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.830627][ T3087] loop0: detected capacity change from 0 to 2048 [ 530.837900][ T3087] ERROR: Out of memory at tomoyo_realpath_from_path. [ 530.840752][ T3088] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.855442][ T3089] loop0: detected capacity change from 0 to 2048 [ 530.861133][ T3090] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.864188][ T3089] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 530.879126][ T3091] loop0: detected capacity change from 0 to 2048 [ 530.880007][ T3066] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 530.888767][ T3092] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.899750][ T3093] loop0: detected capacity change from 0 to 2048 [ 530.907975][ T3094] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 530.928910][ T3096] loop0: detected capacity change from 0 to 2048 [ 530.936921][ T3097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 530.947582][ T3099] loop0: detected capacity change from 0 to 2048 [ 530.953423][ T3100] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.957062][ T3099] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 530.972441][ T3101] loop0: detected capacity change from 0 to 2048 [ 530.977595][ T3102] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 530.978764][ T3101] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 530.994469][ T3103] loop0: detected capacity change from 0 to 2048 [ 530.995543][ T3066] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 531.002172][ T3104] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 531.005910][ T3103] ERROR: Out of memory at tomoyo_realpath_from_path. executing program [ 531.017836][ T3105] loop0: detected capacity change from 0 to 2048 [ 531.024057][ T3105] ------------[ cut here ]------------ [ 531.025432][ T3105] DEBUG_LOCKS_WARN_ON(1) [ 531.025455][ T3105] WARNING: CPU: 0 PID: 3105 at kernel/locking/lockdep.c:231 __lock_acquire+0x2b0/0x30a4 [ 531.028859][ T3105] Modules linked in: [ 531.029817][ T3105] CPU: 0 PID: 3105 Comm: syz-executor274 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 531.032391][ T3105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 531.034854][ T3105] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 531.036762][ T3105] pc : __lock_acquire+0x2b0/0x30a4 [ 531.038002][ T3105] lr : __lock_acquire+0x298/0x30a4 [ 531.039253][ T3105] sp : ffff800012773850 [ 531.040252][ T3105] x29: ffff800012773930 x28: 0000000000000001 x27: ffff0000c6a20028 [ 531.042406][ T3105] x26: ffff0000c634a300 x25: ffff0000c6a20a58 x24: 0000000000000000 [ 531.044571][ T3105] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 [ 531.046633][ T3105] x20: 0000000000000000 x19: 5555560001430f3e x18: 00000000000000c0 [ 531.048643][ T3105] x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c6a20000 [ 531.050607][ T3105] x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d5ef920 [ 531.052641][ T3105] x11: ff808000081c0d5c x10: ffff80000dd0b198 x9 : ba389fb735d6ec00 [ 531.054726][ T3105] x8 : 0000000000000000 x7 : 4e5241575f534b43 x6 : ffff80000819545c [ 531.056715][ T3105] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 531.058754][ T3105] x2 : 0000000000000000 x1 : 0000000100000001 x0 : 0000000000000016 [ 531.060706][ T3105] Call trace: [ 531.061485][ T3105] __lock_acquire+0x2b0/0x30a4 [ 531.062671][ T3105] lock_acquire+0x100/0x1f8 [ 531.063810][ T3105] _raw_spin_lock+0x54/0x6c [ 531.064905][ T3105] nilfs_find_or_create_root+0x34/0x310 [ 531.066295][ T3105] nilfs_attach_checkpoint+0x64/0x1c8 [ 531.067588][ T3105] nilfs_fill_super+0x154/0x2f8 [ 531.068779][ T3105] nilfs_mount+0x370/0x52c [ 531.069856][ T3105] legacy_get_tree+0x30/0x74 [ 531.071037][ T3105] vfs_get_tree+0x40/0x140 [ 531.072097][ T3105] do_new_mount+0x1dc/0x4e4 [ 531.073379][ T3105] path_mount+0x358/0x914 [ 531.074418][ T3105] __arm64_sys_mount+0x2c4/0x3c4 [ 531.075693][ T3105] el0_svc_common+0x138/0x220 [ 531.076877][ T3105] do_el0_svc+0x48/0x164 [ 531.077913][ T3105] el0_svc+0x58/0x150 [ 531.078932][ T3105] el0t_64_sync_handler+0x84/0xf0 [ 531.080221][ T3105] el0t_64_sync+0x18c/0x190 [ 531.081329][ T3105] irq event stamp: 2517 [ 531.082328][ T3105] hardirqs last enabled at (2517): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 531.085017][ T3105] hardirqs last disabled at (2516): [] rcu_read_unlock_special+0xbc/0x1d8 [ 531.087174][ T3105] softirqs last enabled at (1306): [] local_bh_enable+0x10/0x34 [ 531.089483][ T3105] softirqs last disabled at (1304): [] local_bh_disable+0x10/0x34 [ 531.091850][ T3105] ---[ end trace 0000000000000000 ]--- [ 531.093169][ T3105] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000b8 [ 531.095538][ T3105] Mem abort info: [ 531.096431][ T3105] ESR = 0x0000000096000006 [ 531.097519][ T3105] EC = 0x25: DABT (current EL), IL = 32 bits [ 531.099051][ T3105] SET = 0, FnV = 0 [ 531.100029][ T3105] EA = 0, S1PTW = 0 [ 531.101007][ T3105] FSC = 0x06: level 2 translation fault [ 531.102423][ T3105] Data abort info: [ 531.103415][ T3105] ISV = 0, ISS = 0x00000006 [ 531.104532][ T3105] CM = 0, WnR = 0 [ 531.105460][ T3105] user pgtable: 4k pages, 48-bit VAs, pgdp=000000010abb5000 [ 531.107238][ T3105] [00000000000000b8] pgd=080000010d4dc003, p4d=080000010d4dc003, pud=080000010ae05003, pmd=0000000000000000 [ 531.110046][ T3105] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 531.111808][ T3105] Modules linked in: [ 531.112844][ T3105] CPU: 0 PID: 3105 Comm: syz-executor274 Tainted: G W 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 531.115917][ T3105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 531.118507][ T3105] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 531.120439][ T3105] pc : __lock_acquire+0x2d0/0x30a4 [ 531.121712][ T3105] lr : __lock_acquire+0x298/0x30a4 [ 531.122954][ T3105] sp : ffff800012773850 [ 531.124010][ T3105] x29: ffff800012773930 x28: 0000000000000001 x27: ffff0000c6a20028 [ 531.125990][ T3105] x26: ffff0000c634a300 x25: ffff0000c6a20a58 x24: 0000000000000000 [ 531.128022][ T3105] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 [ 531.129963][ T3105] x20: 0000000000000000 x19: 5555560001430f3e x18: 00000000000000c0 [ 531.131934][ T3105] x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c6a20000 [ 531.133951][ T3105] x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d5ef920 [ 531.135970][ T3105] x11: ff808000081c0d5c x10: ffff80000dd0b198 x9 : 0000000000040f3e [ 531.137902][ T3105] x8 : 0000000000000000 x7 : 4e5241575f534b43 x6 : ffff80000819545c [ 531.139839][ T3105] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 531.141861][ T3105] x2 : 0000000000000000 x1 : 0000000100000001 x0 : 0000000000000016 [ 531.143829][ T3105] Call trace: [ 531.144619][ T3105] __lock_acquire+0x2d0/0x30a4 [ 531.145877][ T3105] lock_acquire+0x100/0x1f8 [ 531.146971][ T3105] _raw_spin_lock+0x54/0x6c [ 531.148089][ T3105] nilfs_find_or_create_root+0x34/0x310 [ 531.149454][ T3105] nilfs_attach_checkpoint+0x64/0x1c8 [ 531.150775][ T3105] nilfs_fill_super+0x154/0x2f8 [ 531.151963][ T3105] nilfs_mount+0x370/0x52c [ 531.153185][ T3105] legacy_get_tree+0x30/0x74 [ 531.154314][ T3105] vfs_get_tree+0x40/0x140 [ 531.155378][ T3105] do_new_mount+0x1dc/0x4e4 [ 531.156496][ T3105] path_mount+0x358/0x914 [ 531.157575][ T3105] __arm64_sys_mount+0x2c4/0x3c4 [ 531.158798][ T3105] el0_svc_common+0x138/0x220 [ 531.159936][ T3105] do_el0_svc+0x48/0x164 [ 531.160985][ T3105] el0_svc+0x58/0x150 [ 531.161946][ T3105] el0t_64_sync_handler+0x84/0xf0 [ 531.163201][ T3105] el0t_64_sync+0x18c/0x190 [ 531.164332][ T3105] Code: b002db8a 91056210 9106614a b9400329 (3942e114) [ 531.166041][ T3105] ---[ end trace 0000000000000000 ]--- [ 531.303837][ T3105] Kernel panic - not syncing: Oops: Fatal exception [ 531.305540][ T3105] SMP: stopping secondary CPUs [ 531.306728][ T3105] Kernel Offset: disabled [ 531.307807][ T3105] CPU features: 0x00000,02070084,26017203 [ 531.309196][ T3105] Memory Limit: none [ 531.446958][ T3105] Rebooting in 86400 seconds..