Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 34.006278][ T3029] loop0: detected capacity change from 0 to 8176 executing program [ 34.009593][ T3029] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.016948][ T3030] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.019336][ T3029] ERROR: Out of memory at tomoyo_memory_ok. [ 34.039747][ T3032] loop0: detected capacity change from 0 to 8176 [ 34.045106][ T3032] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 34.054700][ T3033] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.055182][ T3032] ERROR: Out of memory at tomoyo_memory_ok. [ 34.070592][ T3034] loop0: detected capacity change from 0 to 8176 [ 34.072965][ T3034] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.084621][ T3035] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.095608][ T3036] loop0: detected capacity change from 0 to 8176 [ 34.098021][ T3036] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.104415][ T3037] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.120387][ T3038] EXT4-fs error (device nvme0n1p2) in __ext4_new_inode:1085: Out of memory executing program [ 34.132816][ T3039] loop0: detected capacity change from 0 to 8176 [ 34.135477][ T3039] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) executing program [ 34.140983][ T3040] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 34.154238][ T3041] loop0: detected capacity change from 0 to 8176 [ 34.158761][ T3041] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.165487][ T3042] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.175922][ T3043] loop0: detected capacity change from 0 to 8176 [ 34.178390][ T3043] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.185745][ T3044] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.197845][ T3045] loop0: detected capacity change from 0 to 8176 [ 34.200792][ T3045] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.211022][ T3046] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.220729][ T3047] loop0: detected capacity change from 0 to 8176 [ 34.223166][ T3047] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.234392][ T3048] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.244780][ T3049] loop0: detected capacity change from 0 to 8176 [ 34.247360][ T3049] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.253237][ T3050] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 34.270693][ T3052] loop0: detected capacity change from 0 to 8176 [ 34.274718][ T3052] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 34.279943][ T3051] udevd[3051]: Failed to create symlink /run/udev/watch/47: File exists [ 34.284294][ T3052] ------------[ cut here ]------------ [ 34.285830][ T3052] DEBUG_LOCKS_WARN_ON(1) [ 34.285855][ T3052] WARNING: CPU: 0 PID: 3052 at kernel/locking/lockdep.c:231 __lock_acquire+0x2b0/0x30a4 [ 34.289123][ T3052] Modules linked in: [ 34.290022][ T3052] CPU: 0 PID: 3052 Comm: syz-executor334 Not tainted 6.0.0-rc6-syzkaller-17742-gc194837ebb57 #0 [ 34.292468][ T3052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 34.294817][ T3052] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.296627][ T3052] pc : __lock_acquire+0x2b0/0x30a4 [ 34.297814][ T3052] lr : __lock_acquire+0x298/0x30a4 [ 34.299204][ T3052] sp : ffff800012763850 [ 34.300243][ T3052] x29: ffff800012763930 x28: 0000000000000001 x27: ffff0000c70a3528 [ 34.302184][ T3052] x26: ffff0000cb0b4300 x25: ffff0000c70a3f58 x24: 0000000000000000 [ 34.304223][ T3052] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 [ 34.306180][ T3052] x20: 0000000000000000 x19: 5555560001430f3e x18: 00000000000000c0 [ 34.307988][ T3052] x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c70a3500 [ 34.309770][ T3052] x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d5ef920 [ 34.311573][ T3052] x11: ff808000081c1630 x10: ffff80000dd0b198 x9 : 4ab275c465431000 [ 34.313587][ T3052] x8 : 0000000000000000 x7 : 4e5241575f534b43 x6 : ffff800008195d30 [ 34.315528][ T3052] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 34.317508][ T3052] x2 : 0000000000000000 x1 : 0000000100000001 x0 : 0000000000000016 [ 34.319399][ T3052] Call trace: [ 34.320222][ T3052] __lock_acquire+0x2b0/0x30a4 [ 34.321516][ T3052] lock_acquire+0x100/0x1f8 [ 34.322803][ T3052] _raw_spin_lock+0x54/0x6c [ 34.323899][ T3052] nilfs_find_or_create_root+0x34/0x310 [ 34.325273][ T3052] nilfs_attach_checkpoint+0x64/0x1c8 [ 34.326604][ T3052] nilfs_fill_super+0x154/0x2f8 [ 34.327851][ T3052] nilfs_mount+0x370/0x52c [ 34.329003][ T3052] legacy_get_tree+0x30/0x74 [ 34.330114][ T3052] vfs_get_tree+0x40/0x140 [ 34.331194][ T3052] do_new_mount+0x1dc/0x4e4 [ 34.332501][ T3052] path_mount+0x358/0x914 [ 34.333535][ T3052] __arm64_sys_mount+0x2c4/0x3c4 [ 34.334702][ T3052] el0_svc_common+0x138/0x220 [ 34.335955][ T3052] do_el0_svc+0x48/0x164 [ 34.336993][ T3052] el0_svc+0x58/0x150 [ 34.337851][ T3052] el0t_64_sync_handler+0x84/0xf0 [ 34.339012][ T3052] el0t_64_sync+0x18c/0x190 [ 34.340105][ T3052] irq event stamp: 2725 [ 34.340987][ T3052] hardirqs last enabled at (2725): [] finish_lock_switch+0x94/0xe8 [ 34.343358][ T3052] hardirqs last disabled at (2724): [] __schedule+0x84/0x5a0 [ 34.345486][ T3052] softirqs last enabled at (2540): [] _stext+0x2e4/0x37c [ 34.347638][ T3052] softirqs last disabled at (2523): [] ____do_softirq+0x14/0x20 [ 34.350065][ T3052] ---[ end trace 0000000000000000 ]--- [ 34.351471][ T3052] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000b8 [ 34.354047][ T3052] Mem abort info: [ 34.354986][ T3052] ESR = 0x0000000096000006 [ 34.356001][ T3052] EC = 0x25: DABT (current EL), IL = 32 bits [ 34.357672][ T3052] SET = 0, FnV = 0 [ 34.358621][ T3052] EA = 0, S1PTW = 0 [ 34.359632][ T3052] FSC = 0x06: level 2 translation fault [ 34.361221][ T3052] Data abort info: [ 34.362169][ T3052] ISV = 0, ISS = 0x00000006 [ 34.363395][ T3052] CM = 0, WnR = 0 [ 34.364354][ T3052] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000107187000 [ 34.366176][ T3052] [00000000000000b8] pgd=08000001097ad003, p4d=08000001097ad003, pud=080000010b0a7003, pmd=0000000000000000 [ 34.369030][ T3052] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 34.370724][ T3052] Modules linked in: [ 34.371661][ T3052] CPU: 0 PID: 3052 Comm: syz-executor334 Tainted: G W 6.0.0-rc6-syzkaller-17742-gc194837ebb57 #0 [ 34.374830][ T3052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 34.377441][ T3052] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.379354][ T3052] pc : __lock_acquire+0x2d0/0x30a4 [ 34.380696][ T3052] lr : __lock_acquire+0x298/0x30a4 [ 34.382035][ T3052] sp : ffff800012763850 [ 34.383036][ T3052] x29: ffff800012763930 x28: 0000000000000001 x27: ffff0000c70a3528 [ 34.384986][ T3052] x26: ffff0000cb0b4300 x25: ffff0000c70a3f58 x24: 0000000000000000 [ 34.386748][ T3052] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 [ 34.388878][ T3052] x20: 0000000000000000 x19: 5555560001430f3e x18: 00000000000000c0 [ 34.390997][ T3052] x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c70a3500 [ 34.392995][ T3052] x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d5ef920 [ 34.394702][ T3052] x11: ff808000081c1630 x10: ffff80000dd0b198 x9 : 0000000000040f3e [ 34.396810][ T3052] x8 : 0000000000000000 x7 : 4e5241575f534b43 x6 : ffff800008195d30 [ 34.398928][ T3052] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 34.400688][ T3052] x2 : 0000000000000000 x1 : 0000000100000001 x0 : 0000000000000016 [ 34.402663][ T3052] Call trace: [ 34.403544][ T3052] __lock_acquire+0x2d0/0x30a4 [ 34.404625][ T3052] lock_acquire+0x100/0x1f8 [ 34.405766][ T3052] _raw_spin_lock+0x54/0x6c [ 34.406913][ T3052] nilfs_find_or_create_root+0x34/0x310 [ 34.408116][ T3052] nilfs_attach_checkpoint+0x64/0x1c8 [ 34.409543][ T3052] nilfs_fill_super+0x154/0x2f8 [ 34.410740][ T3052] nilfs_mount+0x370/0x52c [ 34.411890][ T3052] legacy_get_tree+0x30/0x74 [ 34.413038][ T3052] vfs_get_tree+0x40/0x140 [ 34.414103][ T3052] do_new_mount+0x1dc/0x4e4 [ 34.415152][ T3052] path_mount+0x358/0x914 [ 34.416165][ T3052] __arm64_sys_mount+0x2c4/0x3c4 [ 34.417344][ T3052] el0_svc_common+0x138/0x220 [ 34.418430][ T3052] do_el0_svc+0x48/0x164 [ 34.419345][ T3052] el0_svc+0x58/0x150 [ 34.420182][ T3052] el0t_64_sync_handler+0x84/0xf0 [ 34.421437][ T3052] el0t_64_sync+0x18c/0x190 [ 34.422492][ T3052] Code: 9002db8a 91056210 9106614a b9400329 (3942e114) [ 34.424320][ T3052] ---[ end trace 0000000000000000 ]--- [ 34.563395][ T3052] Kernel panic - not syncing: Oops: Fatal exception [ 34.564960][ T3052] SMP: stopping secondary CPUs [ 34.566110][ T3052] Kernel Offset: disabled [ 34.567097][ T3052] CPU features: 0x00000,02070084,26017203 [ 34.568377][ T3052] Memory Limit: none [ 34.708274][ T3052] Rebooting in 86400 seconds..