Warning: Permanently added '10.128.0.115' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
[ 255.307694][ T5067] syz-executor336[5067]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 255.323621][ T5070] syz-executor336[5070]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 255.338663][ T5072] syz-executor336[5072]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
executing program
executing program
[ 255.350504][ T5077] syz-executor336[5077]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 255.363000][ T5078] syz-executor336[5078]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 255.365197][ T5080] syz-executor336[5080]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 256.451412][ T5067] loop0: detected capacity change from 0 to 32768
[ 256.509002][ T5072] loop1: detected capacity change from 0 to 32768
[ 256.519121][ T5080] loop5: detected capacity change from 0 to 32768
[ 256.523504][ T5070] loop2: detected capacity change from 0 to 32768
[ 256.538827][ T28] audit: type=1804 audit(1692223072.203:2): pid=5067 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor336" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0
[ 256.545444][ T5067] syz-executor336[5067]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 256.571549][ T5077] loop4: detected capacity change from 0 to 32768
[ 256.584387][ T5078] loop3: detected capacity change from 0 to 32768
[ 256.609900][ T28] audit: type=1804 audit(1692223072.203:3): pid=5067 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor336" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0
[ 256.623488][ T5070] syz-executor336[5070]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 256.650876][ T5080] syz-executor336[5080]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 256.661871][ T5072] syz-executor336[5072]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 256.697222][ T28] audit: type=1804 audit(1692223072.263:4): pid=5072 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor336" name="/root/bus/bus" dev="loop1" ino=7 res=1 errno=0
[ 256.801054][ T28] audit: type=1804 audit(1692223072.273:5): pid=5080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor336" name="/root/bus/bus" dev="loop5" ino=7 res=1 errno=0
[ 256.909309][ T28] audit: type=1804 audit(1692223072.273:6): pid=5080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor336" name="/root/bus/bus" dev="loop5" ino=7 res=1 errno=0
[ 256.993861][ T28] audit: type=1804 audit(1692223072.273:7): pid=5070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor336" name="/root/bus/bus" dev="loop2" ino=7 res=1 errno=0
[ 257.054870][ T980] ================================================================================
[ 257.059938][ T28] audit: type=1804 audit(1692223072.273:8): pid=5070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor336" name="/root/bus/bus" dev="loop2" ino=7 res=1 errno=0
[ 257.109643][ T980] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:360:4
[ 257.164235][ T28] audit: type=1804 audit(1692223072.303:9): pid=5072 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor336" name="/root/bus/bus" dev="loop1" ino=7 res=1 errno=0
[ 257.167309][ T980] index 18 is out of range for type 'xad_t [18]'
[ 257.252655][ T28] audit: type=1804 audit(1692223072.343:10): pid=5077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor336" name="/root/bus/bus" dev="loop4" ino=7 res=1 errno=0
[ 257.261597][ T980] CPU: 1 PID: 980 Comm: kworker/u4:6 Not tainted 6.5.0-rc6-next-20230816-syzkaller #0
[ 257.283288][ T980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 257.293380][ T980] Workqueue: writeback wb_workfn (flush-7:3)
[ 257.299537][ T980] Call Trace:
[ 257.302841][ T980]
[ 257.305552][ T28] audit: type=1804 audit(1692223072.343:11): pid=5078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor336" name="/root/bus/bus" dev="loop3" ino=7 res=1 errno=0
[ 257.305777][ T980] dump_stack_lvl+0x125/0x1b0
[ 257.331417][ T980] __ubsan_handle_out_of_bounds+0x111/0x150
[ 257.337425][ T980] xtSearch+0x12e2/0x1650
[ 257.341857][ T980] xtLookup+0x273/0x840
[ 257.346066][ T980] ? xtSplitUp+0x1dd0/0x1dd0
[ 257.350705][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.355551][ T980] ? lock_acquire+0x464/0x510
[ 257.360317][ T980] ? down_write_nested+0x153/0x200
[ 257.365474][ T980] ? up_read+0x20/0x20
[ 257.369605][ T980] jfs_get_block+0x325/0xb20
[ 257.374247][ T980] ? jfs_read_folio+0x20/0x20
[ 257.378968][ T980] ? lock_sync+0x190/0x190
[ 257.383468][ T980] __mpage_writepage+0xa56/0x1740
[ 257.388728][ T980] ? clean_buffers+0x540/0x540
[ 257.393546][ T980] ? lock_sync+0x190/0x190
[ 257.398036][ T980] ? folio_clear_dirty_for_io+0x112/0x7f0
[ 257.403822][ T980] write_cache_pages+0x49d/0xd70
[ 257.408802][ T980] ? clean_buffers+0x540/0x540
[ 257.413627][ T980] ? folio_clear_dirty_for_io+0x7f0/0x7f0
[ 257.419389][ T980] ? preempt_count_sub+0x150/0x150
[ 257.424569][ T980] ? dirty_background_bytes_handler+0x80/0x80
[ 257.430685][ T980] ? jfs_read_folio+0x20/0x20
[ 257.435392][ T980] ? jfs_readahead+0x20/0x20
[ 257.440012][ T980] mpage_writepages+0xfc/0x1a0
[ 257.444827][ T980] ? folio_flags.constprop.0+0x150/0x150
[ 257.450515][ T980] ? jfs_read_folio+0x20/0x20
[ 257.455240][ T980] ? lock_release+0x4bf/0x680
[ 257.460058][ T980] ? jfs_flush_journal+0x760/0x990
[ 257.465255][ T980] ? spin_bug+0x1d0/0x1d0
[ 257.469646][ T980] do_writepages+0x1b4/0x690
[ 257.474287][ T980] ? writeback_set_ratelimit+0x140/0x140
[ 257.479969][ T980] ? lock_acquire+0x464/0x510
[ 257.484701][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.489546][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.494361][ T980] ? lock_release+0x4bf/0x680
[ 257.499089][ T980] ? wbc_attach_and_unlock_inode+0x568/0x910
[ 257.505112][ T980] ? reacquire_held_locks+0x4b0/0x4b0
[ 257.510535][ T980] ? lock_release+0x4bf/0x680
[ 257.515264][ T980] __writeback_single_inode+0x158/0xe70
[ 257.520850][ T980] ? __mark_inode_dirty+0xd50/0xd50
[ 257.526092][ T980] ? _raw_spin_unlock+0x28/0x40
[ 257.531064][ T980] ? wbc_attach_and_unlock_inode+0x568/0x910
[ 257.537093][ T980] writeback_sb_inodes+0x599/0x1010
[ 257.542345][ T980] ? sync_inode_metadata+0xe0/0xe0
[ 257.547501][ T980] ? do_raw_spin_lock+0x12e/0x2b0
[ 257.552606][ T980] ? move_expired_inodes+0x59e/0x850
[ 257.557946][ T980] __writeback_inodes_wb+0xff/0x2d0
[ 257.563198][ T980] ? writeback_sb_inodes+0x1010/0x1010
[ 257.568714][ T980] ? queue_io+0x3ed/0x4e0
[ 257.573093][ T980] wb_writeback+0x7f8/0xa90
[ 257.577644][ T980] ? __writeback_inodes_wb+0x2d0/0x2d0
[ 257.583152][ T980] ? reacquire_held_locks+0x4b0/0x4b0
[ 257.588583][ T980] ? get_nr_dirty_inodes+0x176/0x1e0
[ 257.593925][ T980] wb_workfn+0x9ab/0xfd0
[ 257.598223][ T980] ? inode_wait_for_writeback+0x30/0x30
[ 257.603814][ T980] ? do_raw_spin_unlock+0x173/0x230
[ 257.609087][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.613891][ T980] ? lock_acquire+0x464/0x510
[ 257.618620][ T980] ? lock_sync+0x190/0x190
[ 257.623096][ T980] ? spin_bug+0x1d0/0x1d0
[ 257.627483][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.632295][ T980] process_one_work+0x887/0x15d0
[ 257.637319][ T980] ? lock_sync+0x190/0x190
[ 257.641784][ T980] ? init_worker_pool+0x770/0x770
[ 257.646875][ T980] ? assign_work+0x1a0/0x240
[ 257.651517][ T980] worker_thread+0x8bb/0x1290
[ 257.656264][ T980] ? process_one_work+0x15d0/0x15d0
[ 257.661513][ T980] kthread+0x33a/0x430
[ 257.665622][ T980] ? kthread_complete_and_exit+0x40/0x40
[ 257.671301][ T980] ret_from_fork+0x45/0x80
[ 257.675786][ T980] ? kthread_complete_and_exit+0x40/0x40
[ 257.681465][ T980] ret_from_fork_asm+0x11/0x20
[ 257.686323][ T980]
[ 257.723053][ T980] ================================================================================
[ 257.732774][ T980] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 257.739990][ T980] CPU: 1 PID: 980 Comm: kworker/u4:6 Not tainted 6.5.0-rc6-next-20230816-syzkaller #0
[ 257.749572][ T980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 257.759651][ T980] Workqueue: writeback wb_workfn (flush-7:3)
[ 257.765690][ T980] Call Trace:
[ 257.768994][ T980]
[ 257.771950][ T980] dump_stack_lvl+0xd9/0x1b0
[ 257.776598][ T980] panic+0x6a6/0x750
[ 257.780527][ T980] ? panic_smp_self_stop+0xa0/0xa0
[ 257.785758][ T980] ? syslog_print_all+0x3f0/0x3f0
[ 257.790836][ T980] check_panic_on_warn+0xab/0xb0
[ 257.795824][ T980] __ubsan_handle_out_of_bounds+0x139/0x150
[ 257.801749][ T980] xtSearch+0x12e2/0x1650
[ 257.806109][ T980] xtLookup+0x273/0x840
[ 257.810287][ T980] ? xtSplitUp+0x1dd0/0x1dd0
[ 257.814892][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.819682][ T980] ? lock_acquire+0x464/0x510
[ 257.824415][ T980] ? down_write_nested+0x153/0x200
[ 257.829540][ T980] ? up_read+0x20/0x20
[ 257.833634][ T980] jfs_get_block+0x325/0xb20
[ 257.838244][ T980] ? jfs_read_folio+0x20/0x20
[ 257.842942][ T980] ? lock_sync+0x190/0x190
[ 257.847395][ T980] __mpage_writepage+0xa56/0x1740
[ 257.852460][ T980] ? clean_buffers+0x540/0x540
[ 257.857276][ T980] ? lock_sync+0x190/0x190
[ 257.861741][ T980] ? folio_clear_dirty_for_io+0x112/0x7f0
[ 257.867487][ T980] write_cache_pages+0x49d/0xd70
[ 257.872448][ T980] ? clean_buffers+0x540/0x540
[ 257.877241][ T980] ? folio_clear_dirty_for_io+0x7f0/0x7f0
[ 257.882983][ T980] ? preempt_count_sub+0x150/0x150
[ 257.888138][ T980] ? dirty_background_bytes_handler+0x80/0x80
[ 257.894233][ T980] ? jfs_read_folio+0x20/0x20
[ 257.898934][ T980] ? jfs_readahead+0x20/0x20
[ 257.903622][ T980] mpage_writepages+0xfc/0x1a0
[ 257.908411][ T980] ? folio_flags.constprop.0+0x150/0x150
[ 257.914078][ T980] ? jfs_read_folio+0x20/0x20
[ 257.918769][ T980] ? lock_release+0x4bf/0x680
[ 257.923475][ T980] ? jfs_flush_journal+0x760/0x990
[ 257.928709][ T980] ? spin_bug+0x1d0/0x1d0
[ 257.933083][ T980] do_writepages+0x1b4/0x690
[ 257.937693][ T980] ? writeback_set_ratelimit+0x140/0x140
[ 257.943346][ T980] ? lock_acquire+0x464/0x510
[ 257.948072][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.952855][ T980] ? rcu_is_watching+0x12/0xb0
[ 257.957639][ T980] ? lock_release+0x4bf/0x680
[ 257.962344][ T980] ? wbc_attach_and_unlock_inode+0x568/0x910
[ 257.968341][ T980] ? reacquire_held_locks+0x4b0/0x4b0
[ 257.973739][ T980] ? lock_release+0x4bf/0x680
[ 257.978460][ T980] __writeback_single_inode+0x158/0xe70
[ 257.984029][ T980] ? __mark_inode_dirty+0xd50/0xd50
[ 257.989247][ T980] ? _raw_spin_unlock+0x28/0x40
[ 257.994117][ T980] ? wbc_attach_and_unlock_inode+0x568/0x910
[ 258.000119][ T980] writeback_sb_inodes+0x599/0x1010
[ 258.005340][ T980] ? sync_inode_metadata+0xe0/0xe0
[ 258.010470][ T980] ? do_raw_spin_lock+0x12e/0x2b0
[ 258.015531][ T980] ? move_expired_inodes+0x59e/0x850
[ 258.020843][ T980] __writeback_inodes_wb+0xff/0x2d0
[ 258.026064][ T980] ? writeback_sb_inodes+0x1010/0x1010
[ 258.031538][ T980] ? queue_io+0x3ed/0x4e0
[ 258.035901][ T980] wb_writeback+0x7f8/0xa90
[ 258.040422][ T980] ? __writeback_inodes_wb+0x2d0/0x2d0
[ 258.045898][ T980] ? reacquire_held_locks+0x4b0/0x4b0
[ 258.051301][ T980] ? get_nr_dirty_inodes+0x176/0x1e0
[ 258.056709][ T980] wb_workfn+0x9ab/0xfd0
[ 258.060975][ T980] ? inode_wait_for_writeback+0x30/0x30
[ 258.066539][ T980] ? do_raw_spin_unlock+0x173/0x230
[ 258.071773][ T980] ? rcu_is_watching+0x12/0xb0
[ 258.076555][ T980] ? lock_acquire+0x464/0x510
[ 258.081269][ T980] ? lock_sync+0x190/0x190
[ 258.085717][ T980] ? spin_bug+0x1d0/0x1d0
[ 258.090082][ T980] ? rcu_is_watching+0x12/0xb0
[ 258.094864][ T980] process_one_work+0x887/0x15d0
[ 258.099831][ T980] ? lock_sync+0x190/0x190
[ 258.104269][ T980] ? init_worker_pool+0x770/0x770
[ 258.109323][ T980] ? assign_work+0x1a0/0x240
[ 258.113949][ T980] worker_thread+0x8bb/0x1290
[ 258.118659][ T980] ? process_one_work+0x15d0/0x15d0
[ 258.123879][ T980] kthread+0x33a/0x430
[ 258.127987][ T980] ? kthread_complete_and_exit+0x40/0x40
[ 258.133638][ T980] ret_from_fork+0x45/0x80
[ 258.138086][ T980] ? kthread_complete_and_exit+0x40/0x40
[ 258.143733][ T980] ret_from_fork_asm+0x11/0x20
[ 258.148532][ T980]
[ 258.151894][ T980] Kernel Offset: disabled
[ 258.156220][ T980] Rebooting in 86400 seconds..