Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. executing program [ 44.352402][ T4019] loop0: detected capacity change from 0 to 32768 [ 44.441861][ T239] BUG: spinlock bad magic on CPU#0, jfsCommit/239 [ 44.443552][ T239] lock: 0xffff0000e14dc168, .magic: ffff8000, .owner: @ÉMá/0, .owner_cpu: 512 [ 44.445983][ T239] CPU: 0 PID: 239 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 44.448199][ T239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.450960][ T239] Call trace: [ 44.451907][ T239] dump_backtrace+0x0/0x530 [ 44.453069][ T239] show_stack+0x2c/0x3c [ 44.454251][ T239] dump_stack_lvl+0x108/0x170 [ 44.455553][ T239] dump_stack+0x1c/0x58 [ 44.456715][ T239] spin_bug+0x124/0x240 [ 44.457858][ T239] do_raw_spin_lock+0x200/0x35c [ 44.459204][ T239] _raw_spin_lock_irqsave+0xcc/0x14c [ 44.460641][ T239] __wake_up+0xe8/0x1a0 [ 44.461704][ T239] release_metapage+0x17c/0x918 [ 44.463086][ T239] xtTruncate+0xc90/0x2b10 [ 44.464321][ T239] jfs_free_zero_link+0x374/0x598 [ 44.465720][ T239] jfs_evict_inode+0x308/0x408 [ 44.467043][ T239] evict+0x418/0x894 [ 44.468089][ T239] iput+0x744/0x824 [ 44.469110][ T239] txUpdateMap+0x76c/0x914 [ 44.470321][ T239] jfs_lazycommit+0x3b0/0xa40 [ 44.471606][ T239] kthread+0x37c/0x45c [ 44.472695][ T239] ret_from_fork+0x10/0x20 [ 44.473878][ T239] ================================================================================ [ 44.476460][ T239] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 44.478647][ T239] index 1148 is out of range for type 'unsigned long[8]' [ 44.480376][ T239] CPU: 0 PID: 239 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 44.482591][ T239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.485372][ T239] Call trace: [ 44.486254][ T239] dump_backtrace+0x0/0x530 [ 44.487373][ T239] show_stack+0x2c/0x3c [ 44.488399][ T239] dump_stack_lvl+0x108/0x170 [ 44.489480][ T239] dump_stack+0x1c/0x58 [ 44.490642][ T239] __ubsan_handle_out_of_bounds+0x108/0x15c [ 44.492319][ T239] queued_spin_lock_slowpath+0x854/0x938 [ 44.493891][ T239] do_raw_spin_lock+0x334/0x35c [ 44.495312][ T239] _raw_spin_lock_irqsave+0xcc/0x14c [ 44.496784][ T239] __wake_up+0xe8/0x1a0 [ 44.497856][ T239] release_metapage+0x17c/0x918 [ 44.499216][ T239] xtTruncate+0xc90/0x2b10 [ 44.500446][ T239] jfs_free_zero_link+0x374/0x598 [ 44.501848][ T239] jfs_evict_inode+0x308/0x408 [ 44.503165][ T239] evict+0x418/0x894 [ 44.504236][ T239] iput+0x744/0x824 [ 44.505275][ T239] txUpdateMap+0x76c/0x914 [ 44.506304][ T239] jfs_lazycommit+0x3b0/0xa40 [ 44.507472][ T239] kthread+0x37c/0x45c [ 44.508596][ T239] ret_from_fork+0x10/0x20 [ 44.509801][ T239] ================================================================================ [ 44.512420][ T239] Unable to handle kernel paging request at virtual address ffff800014a26710 [ 44.514650][ T239] Mem abort info: [ 44.515537][ T239] ESR = 0x0000000096000047 [ 44.516751][ T239] EC = 0x25: DABT (current EL), IL = 32 bits [ 44.518479][ T239] SET = 0, FnV = 0 [ 44.519557][ T239] EA = 0, S1PTW = 0 [ 44.520647][ T239] FSC = 0x07: level 3 translation fault [ 44.522258][ T239] Data abort info: [ 44.523409][ T239] ISV = 0, ISS = 0x00000047 [ 44.524558][ T239] CM = 0, WnR = 1 [ 44.525602][ T239] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ae2ee000 [ 44.527683][ T239] [ffff800014a26710] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fff9003, pte=0000000000000000 [ 44.531405][ T239] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP [ 44.533171][ T239] Modules linked in: [ 44.534071][ T239] CPU: 0 PID: 239 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 44.536274][ T239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.539097][ T239] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.541157][ T239] pc : queued_spin_lock_slowpath+0x36c/0x938 [ 44.542725][ T239] lr : queued_spin_lock_slowpath+0x854/0x938 [ 44.544345][ T239] sp : ffff80001df97200 [ 44.545488][ T239] x29: ffff80001df972a0 x28: 1ffff00003bf2e4c x27: 0000000000000000 [ 44.547735][ T239] x26: dfff800000000000 x25: ffff700003bf2e44 x24: 0000000000040000 [ 44.549910][ T239] x23: ffff800014a26710 x22: ffff0001b41a1708 x21: ffff0001b41a1700 [ 44.552261][ T239] x20: ffff800014a26710 x19: ffff0000e14dc168 x18: 0000000000000002 [ 44.554501][ T239] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 44.556734][ T239] x14: ffff0000c6998000 x13: 0000000000000001 x12: ffff700002e22164 [ 44.558959][ T239] x11: 0000000000000001 x10: ffff800014a26700 x9 : 0000000000000001 [ 44.561199][ T239] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.563372][ T239] x5 : ffff80001df968f8 x4 : ffff800014b9fae0 x3 : ffff80000819c844 [ 44.565615][ T239] x2 : 0000000000000001 x1 : 0000000000000004 x0 : ffff0001b41a1708 [ 44.567949][ T239] Call trace: [ 44.568902][ T239] queued_spin_lock_slowpath+0x36c/0x938 [ 44.570260][ T239] do_raw_spin_lock+0x334/0x35c [ 44.571621][ T239] _raw_spin_lock_irqsave+0xcc/0x14c [ 44.573141][ T239] __wake_up+0xe8/0x1a0 [ 44.574329][ T239] release_metapage+0x17c/0x918 [ 44.575716][ T239] xtTruncate+0xc90/0x2b10 [ 44.576906][ T239] jfs_free_zero_link+0x374/0x598 [ 44.578347][ T239] jfs_evict_inode+0x308/0x408 [ 44.579642][ T239] evict+0x418/0x894 [ 44.580730][ T239] iput+0x744/0x824 [ 44.581780][ T239] txUpdateMap+0x76c/0x914 [ 44.583012][ T239] jfs_lazycommit+0x3b0/0xa40 [ 44.584293][ T239] kthread+0x37c/0x45c [ 44.585515][ T239] ret_from_fork+0x10/0x20 [ 44.586732][ T239] Code: aa1703e0 9417473e aa1603e0 52800081 (f90002f5) [ 44.588498][ T239] ---[ end trace 2d7e531a3bed1041 ]--- [ 44.886328][ T239] Kernel panic - not syncing: Oops: Fatal exception [ 44.888166][ T239] SMP: stopping secondary CPUs [ 44.889512][ T239] Kernel Offset: disabled [ 44.890722][ T239] CPU features: 0x8,000081c1,21302e40 [ 44.892256][ T239] Memory Limit: none [ 45.182730][ T239] Rebooting in 86400 seconds..