Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts. executing program [ 45.337260][ T4016] loop0: detected capacity change from 0 to 32768 [ 45.457869][ T240] BUG: spinlock bad magic on CPU#0, jfsCommit/240 [ 45.459315][ T240] lock: 0xffff0000e1cdcaa8, .magic: ffff8000, .owner: €ÒÍá/0, .owner_cpu: 512 [ 45.461297][ T240] CPU: 0 PID: 240 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 45.462970][ T240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 45.465160][ T240] Call trace: [ 45.465857][ T240] dump_backtrace+0x0/0x530 [ 45.466816][ T240] show_stack+0x2c/0x3c [ 45.467714][ T240] dump_stack_lvl+0x108/0x170 [ 45.468726][ T240] dump_stack+0x1c/0x58 [ 45.469631][ T240] spin_bug+0x124/0x240 [ 45.470479][ T240] do_raw_spin_lock+0x200/0x35c [ 45.471596][ T240] _raw_spin_lock_irqsave+0xcc/0x14c [ 45.472810][ T240] __wake_up+0xe8/0x1a0 [ 45.473721][ T240] release_metapage+0x17c/0x918 [ 45.474689][ T240] xtTruncate+0xc90/0x2b10 [ 45.475707][ T240] jfs_free_zero_link+0x374/0x598 [ 45.476796][ T240] jfs_evict_inode+0x308/0x408 [ 45.477904][ T240] evict+0x418/0x894 [ 45.478682][ T240] iput+0x744/0x824 [ 45.479492][ T240] txUpdateMap+0x76c/0x914 [ 45.480528][ T240] jfs_lazycommit+0x3b0/0xa40 [ 45.481540][ T240] kthread+0x37c/0x45c [ 45.482361][ T240] ret_from_fork+0x10/0x20 [ 45.483233][ T240] ================================================================================ [ 45.485209][ T240] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 45.487006][ T240] index 1148 is out of range for type 'unsigned long[8]' [ 45.488588][ T240] CPU: 0 PID: 240 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 45.490333][ T240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 45.492627][ T240] Call trace: [ 45.493351][ T240] dump_backtrace+0x0/0x530 [ 45.494222][ T240] show_stack+0x2c/0x3c [ 45.495087][ T240] dump_stack_lvl+0x108/0x170 [ 45.496138][ T240] dump_stack+0x1c/0x58 [ 45.497135][ T240] __ubsan_handle_out_of_bounds+0x108/0x15c [ 45.498422][ T240] queued_spin_lock_slowpath+0x854/0x938 [ 45.499683][ T240] do_raw_spin_lock+0x334/0x35c [ 45.500728][ T240] _raw_spin_lock_irqsave+0xcc/0x14c [ 45.501832][ T240] __wake_up+0xe8/0x1a0 [ 45.502760][ T240] release_metapage+0x17c/0x918 [ 45.503810][ T240] xtTruncate+0xc90/0x2b10 [ 45.504703][ T240] jfs_free_zero_link+0x374/0x598 [ 45.505726][ T240] jfs_evict_inode+0x308/0x408 [ 45.506696][ T240] evict+0x418/0x894 [ 45.507443][ T240] iput+0x744/0x824 [ 45.508209][ T240] txUpdateMap+0x76c/0x914 [ 45.509124][ T240] jfs_lazycommit+0x3b0/0xa40 [ 45.510247][ T240] kthread+0x37c/0x45c [ 45.511120][ T240] ret_from_fork+0x10/0x20 [ 45.512169][ T240] ================================================================================ [ 45.514121][ T240] Unable to handle kernel paging request at virtual address ffff800014a26710 [ 45.516104][ T240] Mem abort info: [ 45.516848][ T240] ESR = 0x0000000096000047 [ 45.517878][ T240] EC = 0x25: DABT (current EL), IL = 32 bits [ 45.519202][ T240] SET = 0, FnV = 0 [ 45.520040][ T240] EA = 0, S1PTW = 0 [ 45.520888][ T240] FSC = 0x07: level 3 translation fault [ 45.522053][ T240] Data abort info: [ 45.522793][ T240] ISV = 0, ISS = 0x00000047 [ 45.523783][ T240] CM = 0, WnR = 1 [ 45.524575][ T240] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ae2ee000 [ 45.526166][ T240] [ffff800014a26710] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fff9003, pte=0000000000000000 [ 45.529188][ T240] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP [ 45.530845][ T240] Modules linked in: [ 45.531703][ T240] CPU: 0 PID: 240 Comm: jfsCommit Not tainted 5.15.167-syzkaller #0 [ 45.533441][ T240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 45.535503][ T240] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.537245][ T240] pc : queued_spin_lock_slowpath+0x36c/0x938 [ 45.538548][ T240] lr : queued_spin_lock_slowpath+0x854/0x938 [ 45.539816][ T240] sp : ffff80001f8b7200 [ 45.540658][ T240] x29: ffff80001f8b72a0 x28: 1ffff00003f16e4c x27: 0000000000000000 [ 45.542358][ T240] x26: dfff800000000000 x25: ffff700003f16e44 x24: 0000000000040000 [ 45.544030][ T240] x23: ffff800014a26710 x22: ffff0001b41a1708 x21: ffff0001b41a1700 [ 45.545670][ T240] x20: ffff800014a26710 x19: ffff0000e1cdcaa8 x18: 0000000000000002 [ 45.547028][ T240] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 45.548461][ T240] x14: ffff0000c69ad1c0 x13: 0000000000000001 x12: ffff700002e22164 [ 45.549868][ T240] x11: 0000000000000001 x10: ffff800014a26700 x9 : 0000000000000001 [ 45.551551][ T240] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 45.553320][ T240] x5 : ffff80001f8b68f8 x4 : ffff800014b9fae0 x3 : ffff80000819c844 [ 45.555155][ T240] x2 : 0000000000000001 x1 : 0000000000000004 x0 : ffff0001b41a1708 [ 45.556861][ T240] Call trace: [ 45.557584][ T240] queued_spin_lock_slowpath+0x36c/0x938 [ 45.558819][ T240] do_raw_spin_lock+0x334/0x35c [ 45.560009][ T240] _raw_spin_lock_irqsave+0xcc/0x14c [ 45.561188][ T240] __wake_up+0xe8/0x1a0 [ 45.562142][ T240] release_metapage+0x17c/0x918 [ 45.563263][ T240] xtTruncate+0xc90/0x2b10 [ 45.564309][ T240] jfs_free_zero_link+0x374/0x598 [ 45.565328][ T240] jfs_evict_inode+0x308/0x408 [ 45.566357][ T240] evict+0x418/0x894 [ 45.567230][ T240] iput+0x744/0x824 [ 45.568048][ T240] txUpdateMap+0x76c/0x914 [ 45.569009][ T240] jfs_lazycommit+0x3b0/0xa40 [ 45.570090][ T240] kthread+0x37c/0x45c [ 45.570963][ T240] ret_from_fork+0x10/0x20 [ 45.571913][ T240] Code: aa1703e0 9417473e aa1603e0 52800081 (f90002f5) [ 45.573443][ T240] ---[ end trace f104ac1cac782e16 ]--- [ 45.927749][ T240] Kernel panic - not syncing: Oops: Fatal exception [ 45.929332][ T240] SMP: stopping secondary CPUs [ 45.930406][ T240] Kernel Offset: disabled [ 45.931277][ T240] CPU features: 0x8,000081c1,21302e40 [ 45.932504][ T240] Memory Limit: none [ 46.249769][ T240] Rebooting in 86400 seconds..