Warning: Permanently added '10.128.0.10' (ED25519) to the list of known hosts. executing program [ 44.004828][ T4020] loop0: detected capacity change from 0 to 32768 [ 44.121930][ T239] BUG: spinlock bad magic on CPU#0, jfsCommit/239 [ 44.123279][ T239] lock: 0xffff0000e1c84168, .magic: ffff8000, .owner: @IČá/0, .owner_cpu: 512 [ 44.125129][ T239] CPU: 0 PID: 239 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 44.126868][ T239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.129309][ T239] Call trace: [ 44.130133][ T239] dump_backtrace+0x0/0x530 [ 44.131092][ T239] show_stack+0x2c/0x3c [ 44.132029][ T239] dump_stack_lvl+0x108/0x170 [ 44.133154][ T239] dump_stack+0x1c/0x58 [ 44.134129][ T239] spin_bug+0x124/0x240 [ 44.134949][ T239] do_raw_spin_lock+0x200/0x35c [ 44.136062][ T239] _raw_spin_lock_irqsave+0xcc/0x14c [ 44.137320][ T239] __wake_up+0xe8/0x1a0 [ 44.138234][ T239] release_metapage+0x17c/0x918 [ 44.139314][ T239] xtTruncate+0xc90/0x2b10 [ 44.140346][ T239] jfs_free_zero_link+0x374/0x598 [ 44.141473][ T239] jfs_evict_inode+0x308/0x408 [ 44.142620][ T239] evict+0x418/0x894 [ 44.143513][ T239] iput+0x744/0x824 [ 44.144347][ T239] txUpdateMap+0x76c/0x914 [ 44.145277][ T239] jfs_lazycommit+0x3b0/0xa40 [ 44.146268][ T239] kthread+0x37c/0x45c [ 44.147236][ T239] ret_from_fork+0x10/0x20 [ 44.148212][ T239] ================================================================================ [ 44.150160][ T239] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 44.152009][ T239] index 1148 is out of range for type 'unsigned long[8]' [ 44.153501][ T239] CPU: 0 PID: 239 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 44.155304][ T239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.157597][ T239] Call trace: [ 44.158334][ T239] dump_backtrace+0x0/0x530 [ 44.159228][ T239] show_stack+0x2c/0x3c [ 44.160131][ T239] dump_stack_lvl+0x108/0x170 [ 44.161251][ T239] dump_stack+0x1c/0x58 [ 44.162122][ T239] __ubsan_handle_out_of_bounds+0x108/0x15c [ 44.163403][ T239] queued_spin_lock_slowpath+0x854/0x938 [ 44.164635][ T239] do_raw_spin_lock+0x334/0x35c [ 44.165776][ T239] _raw_spin_lock_irqsave+0xcc/0x14c [ 44.166995][ T239] __wake_up+0xe8/0x1a0 [ 44.167952][ T239] release_metapage+0x17c/0x918 [ 44.169091][ T239] xtTruncate+0xc90/0x2b10 [ 44.170089][ T239] jfs_free_zero_link+0x374/0x598 [ 44.171142][ T239] jfs_evict_inode+0x308/0x408 [ 44.172201][ T239] evict+0x418/0x894 [ 44.172986][ T239] iput+0x744/0x824 [ 44.173865][ T239] txUpdateMap+0x76c/0x914 [ 44.174876][ T239] jfs_lazycommit+0x3b0/0xa40 [ 44.176001][ T239] kthread+0x37c/0x45c [ 44.176905][ T239] ret_from_fork+0x10/0x20 [ 44.177967][ T239] ================================================================================ [ 44.179986][ T239] Unable to handle kernel paging request at virtual address ffff800014a26710 [ 44.181910][ T239] Mem abort info: [ 44.182745][ T239] ESR = 0x0000000096000047 [ 44.183864][ T239] EC = 0x25: DABT (current EL), IL = 32 bits [ 44.185287][ T239] SET = 0, FnV = 0 [ 44.186124][ T239] EA = 0, S1PTW = 0 [ 44.187005][ T239] FSC = 0x07: level 3 translation fault [ 44.188172][ T239] Data abort info: [ 44.189013][ T239] ISV = 0, ISS = 0x00000047 [ 44.190073][ T239] CM = 0, WnR = 1 [ 44.190936][ T239] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ae2ee000 [ 44.192415][ T239] [ffff800014a26710] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fff9003, pte=0000000000000000 [ 44.194636][ T239] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP [ 44.196127][ T239] Modules linked in: [ 44.197006][ T239] CPU: 0 PID: 239 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 44.198837][ T239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.201147][ T239] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.202811][ T239] pc : queued_spin_lock_slowpath+0x36c/0x938 [ 44.204095][ T239] lr : queued_spin_lock_slowpath+0x854/0x938 [ 44.205385][ T239] sp : ffff80001dfc7200 [ 44.206277][ T239] x29: ffff80001dfc72a0 x28: 1ffff00003bf8e4c x27: 0000000000000000 [ 44.208079][ T239] x26: dfff800000000000 x25: ffff700003bf8e44 x24: 0000000000040000 [ 44.209738][ T239] x23: ffff800014a26710 x22: ffff0001b41a1708 x21: ffff0001b41a1700 [ 44.211326][ T239] x20: ffff800014a26710 x19: ffff0000e1c84168 x18: 0000000000000002 [ 44.213041][ T239] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 44.214766][ T239] x14: ffff0000c71a1b40 x13: 0000000000000001 x12: ffff700002e22164 [ 44.216418][ T239] x11: 0000000000000001 x10: ffff800014a26700 x9 : 0000000000000001 [ 44.218128][ T239] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.219842][ T239] x5 : ffff80001dfc68f8 x4 : ffff800014b9fae0 x3 : ffff80000819c844 [ 44.221604][ T239] x2 : 0000000000000001 x1 : 0000000000000004 x0 : ffff0001b41a1708 [ 44.223318][ T239] Call trace: [ 44.223985][ T239] queued_spin_lock_slowpath+0x36c/0x938 [ 44.225129][ T239] do_raw_spin_lock+0x334/0x35c [ 44.226173][ T239] _raw_spin_lock_irqsave+0xcc/0x14c [ 44.227192][ T239] __wake_up+0xe8/0x1a0 [ 44.228192][ T239] release_metapage+0x17c/0x918 [ 44.229233][ T239] xtTruncate+0xc90/0x2b10 [ 44.230249][ T239] jfs_free_zero_link+0x374/0x598 [ 44.231392][ T239] jfs_evict_inode+0x308/0x408 [ 44.232439][ T239] evict+0x418/0x894 [ 44.233267][ T239] iput+0x744/0x824 [ 44.234182][ T239] txUpdateMap+0x76c/0x914 [ 44.235102][ T239] jfs_lazycommit+0x3b0/0xa40 [ 44.236074][ T239] kthread+0x37c/0x45c [ 44.236900][ T239] ret_from_fork+0x10/0x20 [ 44.237851][ T239] Code: aa1703e0 9417473e aa1603e0 52800081 (f90002f5) [ 44.239464][ T239] ---[ end trace 9daeef454817c160 ]--- [ 44.580892][ T239] Kernel panic - not syncing: Oops: Fatal exception [ 44.582356][ T239] SMP: stopping secondary CPUs [ 44.583537][ T239] Kernel Offset: disabled [ 44.584431][ T239] CPU features: 0x8,000081c1,21302e40 [ 44.585710][ T239] Memory Limit: none [ 44.928092][ T239] Rebooting in 86400 seconds..