Warning: Permanently added '10.128.0.21' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program syzkaller login: [ 38.560447][ T4295] loop0: detected capacity change from 0 to 32768 [ 38.665212][ T4298] loop3: detected capacity change from 0 to 32768 [ 38.760476][ T4296] loop4: detected capacity change from 0 to 32768 executing program [ 38.787043][ T4299] loop2: detected capacity change from 0 to 32768 [ 38.821020][ T4300] loop1: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 39.266548][ T4303] loop0: detected capacity change from 0 to 32768 executing program [ 39.340775][ T4308] loop2: detected capacity change from 0 to 32768 [ 39.398590][ T4305] loop3: detected capacity change from 0 to 32768 executing program [ 39.550129][ T4306] loop4: detected capacity change from 0 to 32768 [ 39.614167][ T4307] loop1: detected capacity change from 0 to 32768 executing program executing program executing program [ 39.927614][ T4309] loop0: detected capacity change from 0 to 32768 [ 39.989241][ T4310] loop3: detected capacity change from 0 to 32768 [ 39.992334][ T4311] loop2: detected capacity change from 0 to 32768 executing program executing program executing program [ 40.238394][ T4312] loop1: detected capacity change from 0 to 32768 [ 40.308855][ T4313] loop4: detected capacity change from 0 to 32768 executing program [ 40.457248][ T4314] loop0: detected capacity change from 0 to 32768 executing program executing program [ 40.779350][ T4316] loop3: detected capacity change from 0 to 32768 [ 40.820285][ T4315] loop2: detected capacity change from 0 to 32768 [ 40.870258][ T4319] loop0: detected capacity change from 0 to 32768 [ 40.951624][ T4317] loop4: detected capacity change from 0 to 32768 [ 41.025798][ T4318] loop1: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 41.381411][ T4321] loop0: detected capacity change from 0 to 32768 executing program [ 41.556488][ T4320] loop3: detected capacity change from 0 to 32768 executing program [ 41.669323][ T4322] loop2: detected capacity change from 0 to 32768 [ 41.761775][ T4323] loop4: detected capacity change from 0 to 32768 [ 41.778785][ T4324] loop1: detected capacity change from 0 to 32768 executing program [ 41.993804][ T4326] loop3: detected capacity change from 0 to 32768 executing program executing program [ 42.104500][ T4325] loop0: detected capacity change from 0 to 32768 executing program executing program [ 42.363404][ T4328] loop4: detected capacity change from 0 to 32768 [ 42.434313][ T4327] loop2: detected capacity change from 0 to 32768 executing program executing program [ 42.599680][ T4329] loop1: detected capacity change from 0 to 32768 [ 42.702859][ T4330] loop3: detected capacity change from 0 to 32768 executing program [ 42.823549][ T4331] loop0: detected capacity change from 0 to 32768 executing program executing program [ 43.011898][ T4333] loop4: detected capacity change from 0 to 32768 executing program [ 43.094802][ T4332] loop2: detected capacity change from 0 to 32768 [ 43.308482][ T4336] loop0: detected capacity change from 0 to 32768 executing program [ 43.351674][ T4334] loop1: detected capacity change from 0 to 32768 executing program [ 43.519891][ T4335] loop3: detected capacity change from 0 to 32768 executing program [ 43.668151][ T4337] loop4: detected capacity change from 0 to 32768 executing program executing program [ 43.836012][ T4338] loop2: detected capacity change from 0 to 32768 [ 43.972728][ T4339] loop0: detected capacity change from 0 to 32768 [ 43.987028][ T4340] loop1: detected capacity change from 0 to 32768 executing program [ 44.149236][ T4341] loop3: detected capacity change from 0 to 32768 executing program executing program [ 44.350761][ T4342] loop4: detected capacity change from 0 to 32768 executing program executing program [ 44.533161][ T4344] loop0: detected capacity change from 0 to 32768 [ 44.671691][ T4345] loop1: detected capacity change from 0 to 32768 executing program [ 44.747223][ T4343] loop2: detected capacity change from 0 to 32768 executing program executing program [ 44.961087][ T4346] loop3: detected capacity change from 0 to 32768 [ 44.967268][ T4347] loop4: detected capacity change from 0 to 32768 executing program executing program [ 45.319088][ T4351] loop3: detected capacity change from 0 to 32768 [ 45.363496][ T4348] loop0: detected capacity change from 0 to 32768 [ 45.384421][ T4290] Unable to handle kernel paging request at virtual address dfff800000000006 [ 45.386637][ T4290] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 45.388865][ T4290] Mem abort info: [ 45.389723][ T4290] ESR = 0x0000000096000006 [ 45.390860][ T4290] EC = 0x25: DABT (current EL), IL = 32 bits [ 45.400333][ T4350] loop1: detected capacity change from 0 to 32768 [ 45.403302][ T4290] SET = 0, FnV = 0 [ 45.404387][ T4290] EA = 0, S1PTW = 0 [ 45.405397][ T4290] FSC = 0x06: level 2 translation fault [ 45.406863][ T4290] Data abort info: [ 45.407740][ T4290] ISV = 0, ISS = 0x00000006 [ 45.408961][ T4290] CM = 0, WnR = 0 [ 45.409860][ T4290] [dfff800000000006] address between user and kernel address ranges [ 45.420157][ T4290] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 45.421969][ T4290] Modules linked in: [ 45.422984][ T4290] CPU: 1 PID: 4290 Comm: syz-executor202 Not tainted 6.1.131-syzkaller #0 [ 45.425018][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.427398][ T4290] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.429288][ T4290] pc : lmLogSync+0x214/0x97c [ 45.430408][ T4290] lr : lmLogSync+0x1f0/0x97c [ 45.431470][ T4290] sp : ffff800021167740 [ 45.432449][ T4290] x29: ffff800021167810 x28: 1ffff00002b5faa9 x27: dfff800000000000 [ 45.434342][ T4290] x26: 0000000000000002 x25: 0000000000000002 x24: 1fffe0001bcb6806 [ 45.436290][ T4290] x23: dfff800000000000 x22: 0000000000000030 x21: ffff800021167780 [ 45.438305][ T4290] x20: ffff0000c0868238 x19: ffff0000d0276000 x18: 1fffe0003679c776 [ 45.440382][ T4290] x17: ffff800015afd000 x16: ffff800012275c40 x15: 0000000000000000 [ 45.442303][ T4290] x14: 1ffff00002b600b2 x13: ffff70000422ceec x12: 0000000000000003 [ 45.444234][ T4290] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 14b45a40268ef300 [ 45.446178][ T4290] x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 [ 45.448172][ T4290] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 45.450297][ T4290] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 45.452276][ T4290] Call trace: [ 45.452364][ T4349] loop2: detected capacity change from 0 to 32768 [ 45.453093][ T4290] lmLogSync+0x214/0x97c [ 45.453113][ T4290] jfs_syncpt+0x74/0x98 [ 45.453124][ T4290] jfs_sync_fs+0x8c/0xac [ 45.457691][ T4290] sync_filesystem+0xe8/0x218 [ 45.458883][ T4290] generic_shutdown_super+0x70/0x328 [ 45.460269][ T4290] kill_block_super+0x70/0xdc [ 45.461390][ T4290] deactivate_locked_super+0xac/0x124 [ 45.462710][ T4290] deactivate_super+0xf0/0x110 [ 45.463903][ T4290] cleanup_mnt+0x394/0x41c [ 45.465001][ T4290] __cleanup_mnt+0x20/0x30 [ 45.466156][ T4290] task_work_run+0x240/0x2f0 [ 45.467273][ T4290] do_notify_resume+0x2080/0x2cb8 [ 45.468518][ T4290] el0_svc+0x9c/0x168 [ 45.469496][ T4290] el0t_64_sync_handler+0x84/0xf0 [ 45.470798][ T4290] el0t_64_sync+0x18c/0x190 [ 45.471952][ T4290] Code: 97bc8a8b f94002c8 9100c116 d343fec8 (387b6908) [ 45.473666][ T4290] ---[ end trace 0000000000000000 ]--- [ 45.507759][ T4352] loop4: detected capacity change from 0 to 32768 [ 45.811492][ T4290] Kernel panic - not syncing: Oops: Fatal exception [ 45.813120][ T4290] SMP: stopping secondary CPUs [ 45.814380][ T4290] Kernel Offset: disabled [ 45.815496][ T4290] CPU features: 0x080000,02070084,26017203 [ 45.816864][ T4290] Memory Limit: none [ 46.132414][ T4290] Rebooting in 86400 seconds..