Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts. 2023/09/06 08:31:22 ignoring optional flag "sandboxArg"="0" 2023/09/06 08:31:23 parsed 1 programs 2023/09/06 08:31:23 executed programs: 0 [ 45.878509][ T2116] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.366940][ T2541] loop0: detected capacity change from 0 to 32768 [ 47.374452][ T2541] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 47.382814][ T2541] gfs2: fsid=syz:syz: Now mounting FS (format 1802)... [ 47.390930][ T2541] gfs2: fsid=syz:syz.0: journal 0 mapped with 14 extents in 0ms [ 47.399020][ T200] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 47.405904][ T200] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 47.422428][ T200] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 47.429958][ T200] gfs2: fsid=syz:syz.0: jid=0: Done [ 47.435441][ T2541] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 47.476397][ T25] audit: type=1804 audit(1693989085.568:2): pid=2541 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3651247169/syzkaller.41AtBz/0/bus/bus" dev="loop0" ino=2342 res=1 errno=0 [ 47.544619][ T2541] syz-executor.0: attempt to access beyond end of device [ 47.544619][ T2541] loop0: rw=1, sector=3280942697285464, nr_sectors = 8 limit=32768 [ 47.559869][ T2541] gfs2: fsid=syz:syz.0: Error 10 writing to journal, jid=0 [ 47.567256][ T2541] gfs2: fsid=syz:syz.0: fatal: I/O error(s) [ 47.573155][ T2541] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 47.580653][ T2541] BUG: sleeping function called from invalid context at fs/gfs2/glock.c:2081 [ 47.589920][ T2541] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2541, name: syz-executor.0 [ 47.599299][ T2541] preempt_count: 1, expected: 0 [ 47.604345][ T2541] RCU nest depth: 0, expected: 0 [ 47.609274][ T2541] 5 locks held by syz-executor.0/2541: [ 47.614945][ T2541] #0: ffff8881012a4400 (sb_writers#14){....}-{0:0}, at: do_sendfile+0x276/0x460 [ 47.624530][ T2541] #1: ffff88817cf40788 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: gfs2_file_write_iter+0x119/0x460 [ 47.636185][ T2541] #2: ffff88810572f058 (&sdp->sd_log_flush_lock){....}-{3:3}, at: gfs2_log_flush+0x3f/0xb00 [ 47.646568][ T2541] #3: ffff88810572ee80 (&sdp->sd_log_lock){....}-{2:2}, at: gfs2_flush_revokes+0x21/0x40 [ 47.656556][ T2541] #4: ffff88810572f240 (&sdp->sd_freeze_mutex){....}-{3:3}, at: gfs2_withdraw+0x15f/0x6a0 [ 47.667073][ T2541] Preemption disabled at: [ 47.667076][ T2541] [<0000000000000000>] 0x0 [ 47.676180][ T2541] CPU: 0 PID: 2541 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller #0 [ 47.684645][ T2541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 47.694863][ T2541] Call Trace: [ 47.698210][ T2541] [ 47.701116][ T2541] dump_stack_lvl+0x83/0xd0 [ 47.705630][ T2541] __might_resched+0x19f/0x1c0 [ 47.710452][ T2541] ? glock_hash_walk+0x120/0x120 [ 47.715353][ T2541] glock_hash_walk+0x95/0x120 [ 47.720082][ T2541] gfs2_flush_delete_work+0x17/0x30 [ 47.725266][ T2541] gfs2_make_fs_ro+0x3c/0x370 [ 47.729919][ T2541] ? mutex_trylock+0x9d/0xc0 [ 47.734568][ T2541] gfs2_withdraw+0x16a/0x6a0 [ 47.739209][ T2541] gfs2_ail1_empty+0x271/0x2a0 [ 47.744142][ T2541] gfs2_flush_revokes+0x2c/0x40 [ 47.749146][ T2541] revoke_lo_before_commit+0x16/0x2b0 [ 47.754490][ T2541] gfs2_log_flush+0x3a4/0xb00 [ 47.759135][ T2541] gfs2_write_inode+0x94/0x110 [ 47.763869][ T2541] __writeback_single_inode+0x18f/0x3a0 [ 47.769502][ T2541] writeback_single_inode+0x7c/0x240 [ 47.774841][ T2541] ? filemap_fdatawrite_wbc+0x55/0x80 [ 47.780267][ T2541] sync_inode_metadata+0x9d/0xc0 [ 47.785204][ T2541] gfs2_fsync+0x8a/0x100 [ 47.789497][ T2541] gfs2_file_write_iter+0x1d4/0x460 [ 47.794777][ T2541] ? slab_post_alloc_hook+0x74/0x420 [ 47.800634][ T2541] do_iter_write+0x1e5/0x300 [ 47.805226][ T2541] iter_file_splice_write+0x27c/0x430 [ 47.810840][ T2541] direct_splice_actor+0x2e/0xa0 [ 47.815784][ T2541] splice_direct_to_actor+0xcc/0x250 [ 47.821050][ T2541] ? direct_file_splice_eof+0x20/0x20 [ 47.826391][ T2541] do_splice_direct+0x92/0xe0 [ 47.831381][ T2541] ? do_splice_direct+0xe0/0xe0 [ 47.836201][ T2541] do_sendfile+0x291/0x460 [ 47.840670][ T2541] __se_sys_sendfile64+0xa7/0xe0 [ 47.845578][ T2541] do_syscall_64+0x41/0x90 [ 47.849986][ T2541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 47.855880][ T2541] RIP: 0033:0x7f8269c7cae9 [ 47.860360][ T2541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.881167][ T2541] RSP: 002b:00007f826aab20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 47.889641][ T2541] RAX: ffffffffffffffda RBX: 00007f8269d9bf80 RCX: 00007f8269c7cae9 [ 47.897585][ T2541] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 47.905707][ T2541] RBP: 00007f8269cc847a R08: 0000000000000000 R09: 0000000000000000 [ 47.913822][ T2541] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000000 [ 47.921759][ T2541] R13: 0000000000000006 R14: 00007f8269d9bf80 R15: 00007ffc1d2fcca8 [ 47.929699][ T2541] [ 47.932858][ T2541] BUG: scheduling while atomic: syz-executor.0/2541/0x00000002 [ 47.940544][ T2541] 5 locks held by syz-executor.0/2541: [ 47.946234][ T2541] #0: ffff8881012a4400 (sb_writers#14){....}-{0:0}, at: do_sendfile+0x276/0x460 [ 47.955334][ T2541] #1: ffff88817cf40788 (&sb->s_type->i_mutex_key#20){....}-{3:3}, at: gfs2_file_write_iter+0x119/0x460 [ 47.966615][ T2541] #2: ffff88810572f058 (&sdp->sd_log_flush_lock){....}-{3:3}, at: gfs2_log_flush+0x3f/0xb00 [ 47.976784][ T2541] #3: ffff88810572ee80 (&sdp->sd_log_lock){....}-{2:2}, at: gfs2_flush_revokes+0x21/0x40 [ 47.986678][ T2541] #4: ffff88810572f240 (&sdp->sd_freeze_mutex){....}-{3:3}, at: gfs2_withdraw+0x15f/0x6a0 [ 47.997092][ T2541] Modules linked in: [ 48.000966][ T2541] Preemption disabled at: [ 48.000968][ T2541] [<0000000000000000>] 0x0 [ 48.009840][ T2541] Kernel panic - not syncing: scheduling while atomic: panic_on_warn set ... [ 48.018994][ T2541] Kernel Offset: disabled [ 48.023307][ T2541] Rebooting in 86400 seconds..