Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. executing program [ 43.038245][ T3963] loop0: detected capacity change from 0 to 32768 [ 43.047720][ T3963] XFS (loop0): Mounting V5 Filesystem [ 43.083947][ T3963] XFS (loop0): Ending clean mount [ 43.087518][ T3963] XFS (loop0): Quotacheck needed: Please wait. [ 43.104845][ T3963] XFS (loop0): Quotacheck: Done. [ 43.110613][ T3963] FAULT_INJECTION: forcing a failure. [ 43.110613][ T3963] name failslab, interval 1, probability 0, space 0, times 1 [ 43.113602][ T3963] CPU: 0 PID: 3963 Comm: syz-executor263 Not tainted 5.15.120-syzkaller #0 [ 43.115370][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 43.117510][ T3963] Call trace: [ 43.118196][ T3963] dump_backtrace+0x0/0x530 [ 43.119131][ T3963] show_stack+0x2c/0x3c [ 43.119974][ T3963] dump_stack_lvl+0x108/0x170 [ 43.120916][ T3963] dump_stack+0x1c/0x58 [ 43.121809][ T3963] should_fail+0x400/0x5cc [ 43.122736][ T3963] __should_failslab+0xbc/0x110 [ 43.123815][ T3963] should_failslab+0x10/0x28 [ 43.124716][ T3963] slab_pre_alloc_hook+0x64/0xe8 [ 43.125660][ T3963] __kmalloc_node+0xbc/0x5b8 [ 43.126605][ T3963] kvmalloc_node+0x88/0x204 [ 43.127542][ T3963] xlog_cil_commit+0x2c4/0x1fe4 [ 43.128536][ T3963] __xfs_trans_commit+0x740/0xe98 [ 43.129554][ T3963] xfs_trans_roll+0x1c4/0x5cc [ 43.130572][ T3963] xfs_defer_trans_roll+0x4a4/0xb1c [ 43.131584][ T3963] xfs_defer_finish_noroll+0x40c/0x1f34 [ 43.132741][ T3963] __xfs_trans_commit+0x460/0xe98 [ 43.133756][ T3963] xfs_trans_commit+0x24/0x34 [ 43.134733][ T3963] xfs_iomap_write_direct+0x400/0x640 [ 43.135874][ T3963] xfs_direct_write_iomap_begin+0xbcc/0x1000 [ 43.137154][ T3963] iomap_iter+0x5f0/0xffc [ 43.138008][ T3963] __iomap_dio_rw+0x924/0x1ad0 [ 43.138976][ T3963] iomap_dio_rw+0x50/0x98 [ 43.139879][ T3963] xfs_file_dio_write_aligned+0x278/0x574 [ 43.141007][ T3963] xfs_file_write_iter+0x4cc/0x604 [ 43.142102][ T3963] do_iter_readv_writev+0x420/0x5f8 [ 43.143169][ T3963] do_iter_write+0x1b8/0x664 [ 43.144096][ T3963] do_pwritev+0x1ec/0x334 [ 43.145022][ T3963] __arm64_sys_pwritev2+0xd4/0x108 [ 43.146086][ T3963] invoke_syscall+0x98/0x2b8 [ 43.147101][ T3963] el0_svc_common+0x138/0x258 [ 43.148063][ T3963] do_el0_svc+0x58/0x14c [ 43.148933][ T3963] el0_svc+0x7c/0x1f0 [ 43.149754][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 43.150728][ T3963] el0t_64_sync+0x1a0/0x1a4 [ 43.151897][ T3963] ================================================================== [ 43.153603][ T3963] BUG: KASAN: null-ptr-deref in xlog_cil_commit+0x2f4/0x1fe4 [ 43.155118][ T3963] Write of size 104 at addr 0000000000000000 by task syz-executor263/3963 [ 43.156861][ T3963] [ 43.157299][ T3963] CPU: 0 PID: 3963 Comm: syz-executor263 Not tainted 5.15.120-syzkaller #0 [ 43.159035][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 43.161030][ T3963] Call trace: [ 43.161726][ T3963] dump_backtrace+0x0/0x530 [ 43.162700][ T3963] show_stack+0x2c/0x3c [ 43.163537][ T3963] dump_stack_lvl+0x108/0x170 [ 43.164507][ T3963] kasan_report+0x168/0x1e4 [ 43.165452][ T3963] kasan_check_range+0x274/0x2b4 [ 43.166450][ T3963] memset+0x58/0x88 [ 43.167267][ T3963] xlog_cil_commit+0x2f4/0x1fe4 [ 43.168248][ T3963] __xfs_trans_commit+0x740/0xe98 [ 43.169353][ T3963] xfs_trans_roll+0x1c4/0x5cc [ 43.170339][ T3963] xfs_defer_trans_roll+0x4a4/0xb1c [ 43.171398][ T3963] xfs_defer_finish_noroll+0x40c/0x1f34 [ 43.172662][ T3963] __xfs_trans_commit+0x460/0xe98 [ 43.173726][ T3963] xfs_trans_commit+0x24/0x34 [ 43.174587][ T3963] xfs_iomap_write_direct+0x400/0x640 [ 43.175647][ T3963] xfs_direct_write_iomap_begin+0xbcc/0x1000 [ 43.176833][ T3963] iomap_iter+0x5f0/0xffc [ 43.177635][ T3963] __iomap_dio_rw+0x924/0x1ad0 [ 43.178626][ T3963] iomap_dio_rw+0x50/0x98 [ 43.179476][ T3963] xfs_file_dio_write_aligned+0x278/0x574 [ 43.180573][ T3963] xfs_file_write_iter+0x4cc/0x604 [ 43.181557][ T3963] do_iter_readv_writev+0x420/0x5f8 [ 43.182499][ T3963] do_iter_write+0x1b8/0x664 [ 43.183467][ T3963] do_pwritev+0x1ec/0x334 [ 43.184339][ T3963] __arm64_sys_pwritev2+0xd4/0x108 [ 43.185386][ T3963] invoke_syscall+0x98/0x2b8 [ 43.186286][ T3963] el0_svc_common+0x138/0x258 [ 43.187214][ T3963] do_el0_svc+0x58/0x14c [ 43.188113][ T3963] el0_svc+0x7c/0x1f0 [ 43.188889][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 43.189880][ T3963] el0t_64_sync+0x1a0/0x1a4 [ 43.190821][ T3963] ================================================================== [ 43.192462][ T3963] Disabling lock debugging due to kernel taint [ 43.193992][ T3963] Unable to handle kernel paging request at virtual address dfff800000000003 [ 43.195920][ T3963] Mem abort info: [ 43.196652][ T3963] ESR = 0x0000000096000006 [ 43.197612][ T3963] EC = 0x25: DABT (current EL), IL = 32 bits [ 43.198791][ T3963] SET = 0, FnV = 0 [ 43.199634][ T3963] EA = 0, S1PTW = 0 [ 43.200433][ T3963] FSC = 0x06: level 2 translation fault [ 43.201550][ T3963] Data abort info: [ 43.202289][ T3963] ISV = 0, ISS = 0x00000006 [ 43.203347][ T3963] CM = 0, WnR = 0 [ 43.204109][ T3963] [dfff800000000003] address between user and kernel address ranges [ 43.205706][ T3963] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 43.207002][ T3963] Modules linked in: [ 43.207806][ T3963] CPU: 0 PID: 3963 Comm: syz-executor263 Tainted: G B 5.15.120-syzkaller #0 [ 43.209794][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 43.211846][ T3963] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.213586][ T3963] pc : xlog_cil_commit+0x304/0x1fe4 [ 43.214697][ T3963] lr : xlog_cil_commit+0x2f4/0x1fe4 [ 43.215741][ T3963] sp : ffff80001a2c6940 [ 43.216556][ T3963] x29: ffff80001a2c6a60 x28: dfff800000000000 x27: 1ffff00003458d44 [ 43.218223][ T3963] x26: 1fffe0001bf05238 x25: 0000000000000000 x24: ffff0000df829150 [ 43.219743][ T3963] x23: 0000000000000228 x22: dfff800000000000 x21: ffff0000df8291c0 [ 43.221313][ T3963] x20: 0000000000000003 x19: dfff800000000000 x18: 1fffe000368ff38e [ 43.222965][ T3963] x17: 1fffe000368ff38e x16: ffff80001195aa1c x15: ffff80001498f100 [ 43.224576][ T3963] x14: ffff0001b47f9c80 x13: ffffffffffffffff x12: 0000000000000000 [ 43.226130][ T3963] x11: ff8080000819b8e4 x10: 0000000000000000 x9 : 0000000000000000 [ 43.227770][ T3963] x8 : 0000000000000003 x7 : 0000000000000000 x6 : ffff800008268c6c [ 43.229499][ T3963] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80000819b8b0 [ 43.231121][ T3963] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000018 [ 43.232739][ T3963] Call trace: [ 43.233464][ T3963] xlog_cil_commit+0x304/0x1fe4 [ 43.234480][ T3963] __xfs_trans_commit+0x740/0xe98 [ 43.235513][ T3963] xfs_trans_roll+0x1c4/0x5cc [ 43.236444][ T3963] xfs_defer_trans_roll+0x4a4/0xb1c [ 43.237570][ T3963] xfs_defer_finish_noroll+0x40c/0x1f34 [ 43.238712][ T3963] __xfs_trans_commit+0x460/0xe98 [ 43.239707][ T3963] xfs_trans_commit+0x24/0x34 [ 43.240753][ T3963] xfs_iomap_write_direct+0x400/0x640 [ 43.241796][ T3963] xfs_direct_write_iomap_begin+0xbcc/0x1000 [ 43.243056][ T3963] iomap_iter+0x5f0/0xffc [ 43.243937][ T3963] __iomap_dio_rw+0x924/0x1ad0 [ 43.244886][ T3963] iomap_dio_rw+0x50/0x98 [ 43.245836][ T3963] xfs_file_dio_write_aligned+0x278/0x574 [ 43.246972][ T3963] xfs_file_write_iter+0x4cc/0x604 [ 43.248017][ T3963] do_iter_readv_writev+0x420/0x5f8 [ 43.249027][ T3963] do_iter_write+0x1b8/0x664 [ 43.249918][ T3963] do_pwritev+0x1ec/0x334 [ 43.250837][ T3963] __arm64_sys_pwritev2+0xd4/0x108 [ 43.251857][ T3963] invoke_syscall+0x98/0x2b8 [ 43.252796][ T3963] el0_svc_common+0x138/0x258 [ 43.253752][ T3963] do_el0_svc+0x58/0x14c [ 43.254650][ T3963] el0_svc+0x7c/0x1f0 [ 43.255454][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 43.256499][ T3963] el0t_64_sync+0x1a0/0x1a4 [ 43.257438][ T3963] Code: 91006320 d2d00016 d343fc08 f2fbfff6 (38736908) [ 43.258715][ T3963] ---[ end trace 5957aa6c240c9859 ]--- [ 43.549254][ T3963] Kernel panic - not syncing: Oops: Fatal exception [ 43.550599][ T3963] SMP: stopping secondary CPUs [ 43.551628][ T3963] Kernel Offset: disabled [ 43.552438][ T3963] CPU features: 0x000081c1,21302e40 [ 43.553443][ T3963] Memory Limit: none [ 43.838791][ T3963] Rebooting in 86400 seconds..