Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts. executing program executing program [ 442.727416][ T3629] loop0: detected capacity change from 0 to 32768 executing program [ 442.771185][ T3631] ================================================================================ [ 442.771277][ T3632] ================================================================================ [ 442.783706][ T3631] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:622:9 [ 442.795755][ T3632] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:270:11 [ 442.816720][ T3631] index 19 is out of range for type 'xad_t [18]' [ 442.817823][ T3632] index 19 is out of range for type 'xad_t [18]' [ 442.836217][ T3631] CPU: 0 PID: 3631 Comm: syz-executor421 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 [ 442.846844][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 442.856902][ T3631] Call Trace: [ 442.860207][ T3631] [ 442.863321][ T3631] dump_stack_lvl+0x1e3/0x2cb [ 442.868119][ T3631] ? nf_tcp_handle_invalid+0x62e/0x62e [ 442.873587][ T3631] ? panic+0x766/0x766 [ 442.877653][ T3631] ? xtSearch+0x188c/0x1cb0 [ 442.882222][ T3631] __ubsan_handle_out_of_bounds+0x107/0x150 [ 442.888225][ T3631] xtInsert+0xfbe/0x1020 [ 442.892472][ T3631] ? xtSearch+0x1cb0/0x1cb0 [ 442.896967][ T3631] ? do_raw_spin_unlock+0x134/0x8a0 [ 442.902239][ T3631] ? __rwlock_init+0x140/0x140 [ 442.907000][ T3631] ? rcu_read_lock_sched_held+0x5f/0x130 [ 442.912657][ T3631] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 442.918633][ T3631] ? dquot_drop+0x2a0/0x2a0 [ 442.923173][ T3631] ? jfs_evict_inode+0x440/0x440 [ 442.928138][ T3631] extAlloc+0xaa4/0x1030 [ 442.932385][ T3631] ? jfs_ioc_trim+0x660/0x660 [ 442.937053][ T3631] ? down_read_non_owner+0xa0/0xa0 [ 442.942182][ T3631] ? trace_lock_release+0x95/0x220 [ 442.947291][ T3631] jfs_get_block+0x410/0xe30 [ 442.951883][ T3631] ? jfs_dirty_inode+0x240/0x240 [ 442.956828][ T3631] ? create_page_buffers+0x244/0x4b0 [ 442.962157][ T3631] __block_write_begin_int+0x57c/0x1ae0 [ 442.967714][ T3631] ? jfs_dirty_inode+0x240/0x240 [ 442.972646][ T3631] ? page_zero_new_buffers+0xe30/0xe30 [ 442.978114][ T3631] ? jfs_dirty_inode+0x240/0x240 [ 442.983046][ T3631] block_write_begin+0x93/0x1e0 [ 442.987896][ T3631] ? jfs_write_begin+0x16/0x60 [ 442.992656][ T3631] jfs_write_begin+0x2d/0x60 [ 442.998028][ T3631] generic_perform_write+0x314/0x610 [ 443.003352][ T3631] ? generic_file_direct_write+0x460/0x460 [ 443.009155][ T3631] ? __file_remove_privs+0x6d0/0x6d0 [ 443.014486][ T3631] ? generic_write_checks+0x15c/0x1c0 [ 443.019878][ T3631] __generic_file_write_iter+0x176/0x400 [ 443.025510][ T3631] ? follow_page_mask+0xb95/0x1410 [ 443.030661][ T3631] generic_file_write_iter+0xab/0x310 [ 443.036028][ T3631] __kernel_write_iter+0x323/0x770 [ 443.041164][ T3631] ? trace_lock_acquire+0x98/0x260 [ 443.046375][ T3631] ? vfs_read+0xbc0/0xbc0 [ 443.050789][ T3631] ? generic_file_llseek_size+0x340/0x390 [ 443.056508][ T3631] ? iov_iter_bvec+0x4a/0x1a0 [ 443.061218][ T3631] dump_emit_page+0xa79/0xca0 [ 443.065896][ T3631] ? dump_user_range+0xf0/0xf0 [ 443.070652][ T3631] ? get_dump_page+0x612/0x890 [ 443.075417][ T3631] ? fault_in_readable+0x360/0x360 [ 443.080527][ T3631] ? writenote+0x245/0x3a0 [ 443.084941][ T3631] dump_user_range+0x5b/0xf0 [ 443.089527][ T3631] elf_core_dump+0x3d5b/0x4570 [ 443.094324][ T3631] ? get_signal+0x147e/0x1810 [ 443.099040][ T3631] ? load_elf_binary+0x2860/0x2860 [ 443.104165][ T3631] ? rcu_read_lock_sched_held+0x5f/0x130 [ 443.109796][ T3631] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 443.116304][ T3631] ? __might_sleep+0xc0/0xc0 [ 443.120931][ T3631] ? rcu_read_lock_any_held+0x5f/0x150 [ 443.126419][ T3631] ? 0xffffffffff600000 [ 443.130571][ T3631] do_coredump+0x1874/0x2900 [ 443.135157][ T3631] ? arch_do_signal_or_restart+0x8d/0x750 [ 443.140927][ T3631] ? nfs_ssc_unregister+0x30/0x30 [ 443.145954][ T3631] ? do_raw_spin_unlock+0x134/0x8a0 [ 443.151153][ T3631] get_signal+0x147e/0x1810 [ 443.155654][ T3631] ? ptrace_notify+0x340/0x340 [ 443.160407][ T3631] ? force_sig_fault+0x125/0x1c0 [ 443.165340][ T3631] ? force_sig_fault_to_task+0x1c0/0x1c0 [ 443.170966][ T3631] arch_do_signal_or_restart+0x8d/0x750 [ 443.176514][ T3631] ? find_vma+0x135/0x1b0 [ 443.180883][ T3631] ? get_sigframe_size+0x10/0x10 [ 443.185828][ T3631] ? up_read+0x20/0x20 [ 443.189903][ T3631] ? do_user_addr_fault+0xc74/0xcb0 [ 443.195119][ T3631] ? bad_area_nosemaphore+0x30/0x30 [ 443.200319][ T3631] exit_to_user_mode_loop+0x74/0x160 [ 443.205666][ T3631] exit_to_user_mode_prepare+0xad/0x110 [ 443.211210][ T3631] irqentry_exit_to_user_mode+0x5/0x30 [ 443.216704][ T3631] exc_page_fault+0xa2/0x120 [ 443.221287][ T3631] asm_exc_page_fault+0x22/0x30 [ 443.226156][ T3631] RIP: 0033:0x73666a [ 443.230048][ T3631] Code: Unable to access opcode bytes at 0x736640. [ 443.236531][ T3631] RSP: 002b:0000000020000008 EFLAGS: 00010217 [ 443.242592][ T3631] RAX: 0000000000000000 RBX: 00007fb8aadcdea8 RCX: 00007fb8aad8c249 [ 443.250554][ T3631] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 443.258514][ T3631] RBP: 0000000020005e80 R08: 0000000000000000 R09: 0000000000000000 executing program [ 443.266476][ T3631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020051280 [ 443.274438][ T3631] R13: 0000001200020083 R14: 0000000000000000 R15: 00007ffdc33b6a80 [ 443.282414][ T3631] [ 443.289389][ T3632] CPU: 1 PID: 3632 Comm: syz-executor421 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 [ 443.299938][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 443.310010][ T3632] Call Trace: [ 443.313316][ T3632] [ 443.316269][ T3632] dump_stack_lvl+0x1e3/0x2cb [ 443.320966][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 443.326454][ T3632] ? panic+0x766/0x766 [ 443.330635][ T3632] ? do_read_cache_folio+0x6f7/0x790 [ 443.335953][ T3632] ? folio_unlock+0x112/0x310 [ 443.340656][ T3632] __ubsan_handle_out_of_bounds+0x107/0x150 [ 443.346676][ T3632] xtSearch+0x1114/0x1cb0 [ 443.351905][ T3632] xtLookup+0x2c0/0x900 [ 443.356089][ T3632] ? jfs_umount_rw+0x130/0x130 [ 443.360979][ T3632] ? read_lock_is_recursive+0x10/0x10 [ 443.366379][ T3632] ? __might_sleep+0xc0/0xc0 [ 443.370997][ T3632] extHint+0x289/0x700 [ 443.375086][ T3632] ? extAlloc+0x1030/0x1030 [ 443.379608][ T3632] ? down_read_non_owner+0xa0/0xa0 [ 443.384745][ T3632] ? trace_lock_release+0x95/0x220 [ 443.389888][ T3632] jfs_get_block+0x3a1/0xe30 [ 443.394517][ T3632] ? jfs_dirty_inode+0x240/0x240 [ 443.399596][ T3632] ? create_page_buffers+0x244/0x4b0 [ 443.404911][ T3632] __block_write_begin_int+0x57c/0x1ae0 [ 443.410493][ T3632] ? jfs_dirty_inode+0x240/0x240 [ 443.415465][ T3632] ? page_zero_new_buffers+0xe30/0xe30 [ 443.420956][ T3632] ? jfs_dirty_inode+0x240/0x240 [ 443.425922][ T3632] block_write_begin+0x93/0x1e0 [ 443.430800][ T3632] ? jfs_write_begin+0x16/0x60 [ 443.435588][ T3632] jfs_write_begin+0x2d/0x60 [ 443.440203][ T3632] generic_perform_write+0x314/0x610 [ 443.445601][ T3632] ? generic_file_direct_write+0x460/0x460 [ 443.451426][ T3632] ? __file_remove_privs+0x6d0/0x6d0 [ 443.454891][ T3631] ================================================================================ [ 443.456726][ T3632] ? generic_write_checks+0x15c/0x1c0 [ 443.456754][ T3632] __generic_file_write_iter+0x176/0x400 [ 443.456775][ T3632] ? follow_page_mask+0xb95/0x1410 [ 443.456796][ T3632] generic_file_write_iter+0xab/0x310 [ 443.456815][ T3632] __kernel_write_iter+0x323/0x770 [ 443.456835][ T3632] ? trace_lock_acquire+0x98/0x260 [ 443.472884][ T3631] Kernel panic - not syncing: panic_on_warn set ... [ 443.477087][ T3632] ? vfs_read+0xbc0/0xbc0 [ 443.482207][ T3632] ? generic_file_llseek_size+0x340/0x390 [ 443.487571][ T3632] ? iov_iter_bvec+0x4a/0x1a0 [ 443.492678][ T3632] dump_emit_page+0xa79/0xca0 [ 443.497782][ T3632] ? dump_user_range+0xf0/0xf0 [ 443.504356][ T3632] ? get_dump_page+0x612/0x890 [ 443.508684][ T3632] ? fault_in_readable+0x360/0x360 [ 443.514393][ T3632] ? writenote+0x245/0x3a0 [ 443.519062][ T3632] dump_user_range+0x5b/0xf0 [ 443.523736][ T3632] elf_core_dump+0x3d5b/0x4570 [ 443.528537][ T3632] ? get_signal+0x147e/0x1810 [ 443.533298][ T3632] ? load_elf_binary+0x2860/0x2860 [ 443.538418][ T3632] ? rcu_read_lock_sched_held+0x5f/0x130 [ 443.542830][ T3632] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 443.547434][ T3632] ? __might_sleep+0xc0/0xc0 [ 443.552189][ T3632] ? rcu_read_lock_any_held+0x5f/0x150 [ 443.556861][ T3632] ? 0xffffffffff600000 [ 443.562046][ T3632] do_coredump+0x1874/0x2900 [ 443.567672][ T3632] ? arch_do_signal_or_restart+0x8d/0x750 [ 443.573661][ T3632] ? nfs_ssc_unregister+0x30/0x30 [ 443.578339][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 443.583887][ T3632] get_signal+0x147e/0x1810 [ 443.588058][ T3632] ? ptrace_notify+0x340/0x340 [ 443.592644][ T3632] ? force_sig_fault+0x125/0x1c0 [ 443.598365][ T3632] ? force_sig_fault_to_task+0x1c0/0x1c0 [ 443.603385][ T3632] arch_do_signal_or_restart+0x8d/0x750 [ 443.608575][ T3632] ? find_vma+0x135/0x1b0 [ 443.613070][ T3632] ? get_sigframe_size+0x10/0x10 [ 443.617834][ T3632] ? up_read+0x20/0x20 [ 443.622763][ T3632] ? do_user_addr_fault+0xc74/0xcb0 [ 443.628387][ T3632] ? bad_area_nosemaphore+0x30/0x30 [ 443.633921][ T3632] exit_to_user_mode_loop+0x74/0x160 [ 443.638242][ T3632] exit_to_user_mode_prepare+0xad/0x110 [ 443.643169][ T3632] irqentry_exit_to_user_mode+0x5/0x30 [ 443.647234][ T3632] exc_page_fault+0xa2/0x120 [ 443.652438][ T3632] asm_exc_page_fault+0x22/0x30 [ 443.657639][ T3632] RIP: 0033:0x73666a [ 443.662930][ T3632] Code: Unable to access opcode bytes at 0x736640. [ 443.668629][ T3632] RSP: 002b:0000000020000008 EFLAGS: 00010217 [ 443.678630][ T3632] RAX: 0000000000000000 RBX: 00007fb8aadcdea8 RCX: 00007fb8aad8c249 [ 443.683462][ T3632] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 443.687335][ T3632] RBP: 0000000020005e80 R08: 0000000000000000 R09: 0000000000000000 [ 443.693842][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020051280 [ 443.699887][ T3632] R13: 0000001200020083 R14: 0000000000000000 R15: 00007ffdc33b6a80 [ 443.707852][ T3632] [ 443.715811][ T3631] CPU: 0 PID: 3631 Comm: syz-executor421 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 [ 443.753545][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 443.763609][ T3631] Call Trace: [ 443.766894][ T3631] [ 443.769834][ T3631] dump_stack_lvl+0x1e3/0x2cb [ 443.774546][ T3631] ? nf_tcp_handle_invalid+0x62e/0x62e [ 443.780014][ T3631] ? panic+0x766/0x766 [ 443.784091][ T3631] ? __irq_work_queue_local+0x121/0x180 [ 443.789714][ T3631] ? vscnprintf+0x59/0x80 [ 443.794070][ T3631] panic+0x316/0x766 [ 443.797983][ T3631] ? __ubsan_handle_out_of_bounds+0x12c/0x150 [ 443.804064][ T3631] ? memcpy_page_flushcache+0xfc/0xfc [ 443.809458][ T3631] ? panic+0x766/0x766 [ 443.813542][ T3631] ? xtSearch+0x188c/0x1cb0 [ 443.818102][ T3631] __ubsan_handle_out_of_bounds+0x14d/0x150 executing program [ 443.824019][ T3631] xtInsert+0xfbe/0x1020 [ 443.828283][ T3631] ? xtSearch+0x1cb0/0x1cb0 [ 443.832797][ T3631] ? do_raw_spin_unlock+0x134/0x8a0 [ 443.838020][ T3631] ? __rwlock_init+0x140/0x140 [ 443.842796][ T3631] ? rcu_read_lock_sched_held+0x5f/0x130 [ 443.848441][ T3631] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 443.854437][ T3631] ? dquot_drop+0x2a0/0x2a0 [ 443.858962][ T3631] ? jfs_evict_inode+0x440/0x440 [ 443.863922][ T3631] extAlloc+0xaa4/0x1030 [ 443.868185][ T3631] ? jfs_ioc_trim+0x660/0x660 [ 443.872865][ T3631] ? down_read_non_owner+0xa0/0xa0 [ 443.877987][ T3631] ? trace_lock_release+0x95/0x220 [ 443.883119][ T3631] jfs_get_block+0x410/0xe30 [ 443.887740][ T3631] ? jfs_dirty_inode+0x240/0x240 [ 443.892700][ T3631] ? create_page_buffers+0x244/0x4b0 [ 443.898008][ T3631] __block_write_begin_int+0x57c/0x1ae0 [ 443.903584][ T3631] ? jfs_dirty_inode+0x240/0x240 [ 443.908548][ T3631] ? page_zero_new_buffers+0xe30/0xe30 [ 443.914027][ T3631] ? jfs_dirty_inode+0x240/0x240 [ 443.918972][ T3631] block_write_begin+0x93/0x1e0 [ 443.923818][ T3631] ? jfs_write_begin+0x16/0x60 [ 443.928578][ T3631] jfs_write_begin+0x2d/0x60 [ 443.933173][ T3631] generic_perform_write+0x314/0x610 [ 443.938457][ T3631] ? generic_file_direct_write+0x460/0x460 [ 443.944254][ T3631] ? __file_remove_privs+0x6d0/0x6d0 [ 443.949536][ T3631] ? generic_write_checks+0x15c/0x1c0 [ 443.954908][ T3631] __generic_file_write_iter+0x176/0x400 [ 443.960619][ T3631] ? follow_page_mask+0xb95/0x1410 [ 443.965726][ T3631] generic_file_write_iter+0xab/0x310 [ 443.971103][ T3631] __kernel_write_iter+0x323/0x770 [ 443.976209][ T3631] ? trace_lock_acquire+0x98/0x260 [ 443.981313][ T3631] ? vfs_read+0xbc0/0xbc0 [ 443.985637][ T3631] ? generic_file_llseek_size+0x340/0x390 [ 443.991348][ T3631] ? iov_iter_bvec+0x4a/0x1a0 [ 443.996020][ T3631] dump_emit_page+0xa79/0xca0 [ 444.000691][ T3631] ? dump_user_range+0xf0/0xf0 [ 444.005452][ T3631] ? get_dump_page+0x612/0x890 [ 444.010216][ T3631] ? fault_in_readable+0x360/0x360 [ 444.015408][ T3631] ? writenote+0x245/0x3a0 [ 444.019814][ T3631] dump_user_range+0x5b/0xf0 [ 444.024404][ T3631] elf_core_dump+0x3d5b/0x4570 [ 444.029160][ T3631] ? get_signal+0x147e/0x1810 [ 444.033835][ T3631] ? load_elf_binary+0x2860/0x2860 [ 444.038942][ T3631] ? rcu_read_lock_sched_held+0x5f/0x130 [ 444.044565][ T3631] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 444.050546][ T3631] ? __might_sleep+0xc0/0xc0 [ 444.055131][ T3631] ? rcu_read_lock_any_held+0x5f/0x150 [ 444.060582][ T3631] ? 0xffffffffff600000 [ 444.064730][ T3631] do_coredump+0x1874/0x2900 [ 444.069320][ T3631] ? arch_do_signal_or_restart+0x8d/0x750 [ 444.075045][ T3631] ? nfs_ssc_unregister+0x30/0x30 [ 444.080076][ T3631] ? do_raw_spin_unlock+0x134/0x8a0 [ 444.085273][ T3631] get_signal+0x147e/0x1810 [ 444.089772][ T3631] ? ptrace_notify+0x340/0x340 [ 444.094531][ T3631] ? force_sig_fault+0x125/0x1c0 [ 444.099458][ T3631] ? force_sig_fault_to_task+0x1c0/0x1c0 [ 444.105083][ T3631] arch_do_signal_or_restart+0x8d/0x750 [ 444.110631][ T3631] ? find_vma+0x135/0x1b0 [ 444.114953][ T3631] ? get_sigframe_size+0x10/0x10 [ 444.119885][ T3631] ? up_read+0x20/0x20 [ 444.123943][ T3631] ? do_user_addr_fault+0xc74/0xcb0 [ 444.129133][ T3631] ? bad_area_nosemaphore+0x30/0x30 [ 444.134324][ T3631] exit_to_user_mode_loop+0x74/0x160 [ 444.139605][ T3631] exit_to_user_mode_prepare+0xad/0x110 [ 444.145144][ T3631] irqentry_exit_to_user_mode+0x5/0x30 [ 444.150595][ T3631] exc_page_fault+0xa2/0x120 [ 444.155180][ T3631] asm_exc_page_fault+0x22/0x30 [ 444.160035][ T3631] RIP: 0033:0x73666a [ 444.163925][ T3631] Code: Unable to access opcode bytes at 0x736640. [ 444.170411][ T3631] RSP: 002b:0000000020000008 EFLAGS: 00010217 [ 444.176487][ T3631] RAX: 0000000000000000 RBX: 00007fb8aadcdea8 RCX: 00007fb8aad8c249 [ 444.184458][ T3631] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 444.192417][ T3631] RBP: 0000000020005e80 R08: 0000000000000000 R09: 0000000000000000 [ 444.200376][ T3631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020051280 [ 444.208341][ T3631] R13: 0000001200020083 R14: 0000000000000000 R15: 00007ffdc33b6a80 [ 444.216311][ T3631] [ 444.219484][ T3631] Kernel Offset: disabled [ 444.223801][ T3631] Rebooting in 86400 seconds..