program: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) io_setup(0x2, &(0x7f0000000200)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x16000}]) io_getevents(r3, 0x0, 0x4, &(0x7f0000000ac0)=[{}, {}, {}, {}], &(0x7f0000000340)={0x77359400}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000003000000000000000000000903000000010000000000000f03000000000000000000000202000000005f"], 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) perf_event_open(&(0x7f00000000c0)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b40)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESDEC=r2, @ANYRES32=r4, @ANYBLOB="1108050003000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)={0x70, r1, 0x5, 0x70bd2a, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x3f, 0xe, {{{}, {}, @device_b, @device_b}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @void, @void, @void, @void, @void, @void, @void, @val={0x3c, 0x4, {0x0, 0x2, 0xb9, 0x6}}, @void, @void, @val={0x71, 0x7, {0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x20, 0xc}}, @void}}, @NL80211_ATTR_IE={0x4}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x70}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x801, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xfffffffe}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x17}]}}}]}]}], {0x14}}, 0xd8}, 0x1, 0x0, 0x0, 0x2000c045}, 0x24000004) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x240540c7, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) close(r6) ioctl$F2FS_IOC_SEC_TRIM_FILE(r0, 0x4018f514, &(0x7f0000000000)={0x9bf, 0x6f0, 0x2}) syz_mount_image$ocfs2(&(0x7f00000026c0), &(0x7f0000004780)='./file0\x00', 0x200000, &(0x7f0000002640)={[{@usrquota}, {@coherency_full}, {@err_cont}, {@heartbeat_none}, {@err_cont}, {@nointr}, {@grpquota}]}, 0x1, 0x4703, &(0x7f0000004800)="$eJzs212IXFcBB/BzZ1ezmybb/UibpOnHJBFctCybPlXrQ1yrNpo2H9pWU2Wd3Ww3q7M76+6MFgxSgyAKghIEFT+oCqUvtSAG+lKLUPADaRVKRdH6IlKogg8GbaArM3Nvdu6d2d7JTtLS9veDdvaee8+5Z/a/99w590wKseqphdXiwmqxtFSszN6/ekvxc5VybXEuFF4lr/X56c6VyEn2r50j7/vAR+65JYQ/HPvah9bW1tZC3XDo6EDLz+f/fXq29TVRyNSpt9u5taY/1h556edveaUj8pwIIexo61ddXwjhY78IYUsIYSQuG41fB0MI20IIUQjh0d/868cDvXShxdl7X3ju2JnD+85MPf7YMxfmj254YBTCd8u7b55ffHF/323Pv+MynR4AAF7RB48fufvo5IHwZBSGzvW3f17fGb8mn4/vfNun7nq4f33/Gt3pexVDBQAAgIz1+f9w9HKH9bpkZS1ZEnzigRN3PxWt7zexfX07dNeR298/eSBe/43a9t8aF/3zvX2NNdTsum92/XckU7/z+u/6eR7+6rO/XHrr5vuf9C8573CIChOp7UJhYiKEY1PN7V3R1kK5slp95/2V2tLJzZ/3jSKdf3b1fn1Bv9v8RzPV89b/d3/i8z8b7O/lHYyF7F9tfbvY/qdMB+n8Nx7Lf/KlqKv8xzL18vK/4+nt53+1pZd3kD0jlyKdf/NC3Nd6QLE5ANTz/2Z/fv47Mu3n5f/9qXOPntjE93/q48xwVO/rQGoEeDku3+ArTGSk828GkRo641/kRtf//zL5X5NpPy//Oyv/+N3ferj/bzT+j0/10uabRzr/ZhDF1BHr1/9IIf/6vzbTfl7+vz3152c/2dO9uj3/ev/H3f+7ks4/vhGnB8/Gb7Lb8X9npv28/HeN3ffQwib6/eHBuJ9DURhr+dbpufotbGh9vboxpanvXt7ESd4E0vk3f2upS2eo+dK4/ofzx/9dmfbz8n9oz9ffc7qn7/92Hv8njf9dSec/2Ci7lPxfyuS/O9N+Xv4/PP33v9x3mcf/+vZB+Xclnf/Wtv3rz38KXc3/rsvUz3v+s2/0qUf+2sP8P+lfct7k+U/yHGI8aj7/obN0/ldteFy39/89mXp51/+3/vP80/t7Gf+jAU8AepDOf1uzsMMEsNv8r8+0n5f/F+758sf/tIn5X+MT30CSf8v8f0uz/Kjxvyvp/Lc3C1P/GOrBxv8b9/+oPff/ZvK/IdN+Xv4XDk30f+Uy3//r/R/v8Cibdun8hzY8rp7/77u4/9+YqZeX/xf3/vTFm3v6/B/CpLn+pqXzv3rD4xrX/0B+/jdl6uXl/51v/PqJB3vo/9t7qEs2/+a9PnU5xZ/Nu53/FzPt5+X/o/HzZ/dfgfnfre7/XUnn31w1v5T8s/P/vZn28/L/3pEfrPRfgec/d8gfAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgU0bj1+EQFSZS24XCxEQIY/H2rrA1mimdnJ4pV2Y/sxrCjri8GEaj+XJlplSeXliqnJybLpXLldkQron37wgD0Wq5Up1eLC1fe7GtwejUXGmlOjNXqoYQdsbl14ftSVszC9XF0nLj2KTOVVHps7VKtTRRW51bCbsvlm9LyudXKrXl6y62dXWhsrJ8qrQ0fXJh5d2Tk5OTYc/FPo9Ecw9U55aqzd4299brJHWHo5Y309h9Q8v5Pl2prSyVyo3yG1vqlCuzpXJLnZtazlddqS3Nlqpz0+XKfHK+YkvdlvfW2L033jceRlLvL6mbdTB+vf3Q8Y8eP3ygbX8xSue9VFucm9ze+W8CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDeuJ29717dDCH3NrUII4WDyQxT/l3L23heeO3bm8L4zU48/9syF+aOdjgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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syz_mount_image$iso9660(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f0000000580), 0x1, 0x4f8, &(0x7f00000005c0)="$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") clock_nanosleep(0xb, 0x0, &(0x7f0000000300), 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1204001, &(0x7f00000011c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}, 0x3a}], [], 0x2f}) chdir(&(0x7f00000001c0)='./file0\x00') r7 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r7, 0x7ff, 0x0) r8 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_aout(r8, &(0x7f0000000400)={{0x108, 0x5, 0x5a, 0x267, 0x1b4, 0x10000, 0x1ca}, "b642b48d0c579beb4a147a31e3db9ee27ac2b146bab6f1d65675c8b546d71425385a"}, 0x42) [ 68.939884][ T4669] Bluetooth: hci0: command tx timeout [ 68.979401][ T5323] ref_ctr_offset mismatch. inode: 0x12 offset: 0x0 ref_ctr_offset(old): 0x2 ref_ctr_offset(new): 0x0 [ 69.255292][ T5323] loop0: detected capacity change from 0 to 32768 [ 69.270014][ T5323] (syz.0.0,5323,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.283852][ T5323] (syz.0.0,5323,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.326552][ T5323] JBD2: Ignoring recovery information on journal [ 69.373817][ T5323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.384749][ T13] ocfs2: Finishing quota recovery on device (7,0) for slot 0 [ 69.393942][ T13] [ 69.394958][ T13] ====================================================== [ 69.397789][ T13] WARNING: possible circular locking dependency detected [ 69.400548][ T13] 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 Not tainted [ 69.403341][ T13] ------------------------------------------------------ [ 69.406079][ T13] kworker/u4:1/13 is trying to acquire lock: [ 69.408587][ T13] ffff888035d8a0e0 (&type->s_umount_key#48){++++}-{4:4}, at: ocfs2_finish_quota_recovery+0x15e/0x2310 [ 69.412781][ T13] [ 69.412781][ T13] but task is already holding lock: [ 69.415596][ T13] ffffc900001f7c60 ((work_completion)(&journal->j_recovery_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 69.420184][ T13] [ 69.420184][ T13] which lock already depends on the new lock. [ 69.420184][ T13] [ 69.424113][ T13] [ 69.424113][ T13] the existing dependency chain (in reverse order) is: [ 69.427530][ T13] [ 69.427530][ T13] -> #2 ((work_completion)(&journal->j_recovery_work)){+.+.}-{0:0}: [ 69.431475][ T13] lock_acquire+0x116/0x2f0 [ 69.433431][ T13] process_scheduled_works+0x9e9/0x18e0 [ 69.435748][ T13] worker_thread+0x870/0xd50 [ 69.437828][ T13] kthread+0x7b7/0x940 [ 69.439610][ T13] ret_from_fork+0x4b/0x80 [ 69.441587][ T13] ret_from_fork_asm+0x1a/0x30 [ 69.443611][ T13] [ 69.443611][ T13] -> #1 ((wq_completion)ocfs2_wq){+.+.}-{0:0}: [ 69.447041][ T13] lock_acquire+0x116/0x2f0 [ 69.449031][ T13] touch_wq_lockdep_map+0xc7/0x170 [ 69.451280][ T13] __flush_workqueue+0x14c/0x1280 [ 69.453521][ T13] ocfs2_shutdown_local_alloc+0x10b/0xab0 [ 69.456033][ T13] ocfs2_dismount_volume+0x204/0x910 [ 69.458413][ T13] generic_shutdown_super+0x139/0x2d0 [ 69.460779][ T13] kill_block_super+0x44/0x90 [ 69.462853][ T13] deactivate_locked_super+0xc4/0x130 [ 69.465166][ T13] cleanup_mnt+0x422/0x4c0 [ 69.467160][ T13] task_work_run+0x251/0x310 [ 69.469280][ T13] syscall_exit_to_user_mode+0x13f/0x340 [ 69.471767][ T13] do_syscall_64+0x100/0x230 [ 69.473852][ T13] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.476392][ T13] [ 69.476392][ T13] -> #0 (&type->s_umount_key#48){++++}-{4:4}: [ 69.479657][ T13] validate_chain+0xa69/0x24e0 [ 69.481716][ T13] __lock_acquire+0xad5/0xd80 [ 69.483651][ T13] lock_acquire+0x116/0x2f0 [ 69.485445][ T13] down_read+0xb3/0xa50 [ 69.487270][ T13] ocfs2_finish_quota_recovery+0x15e/0x2310 [ 69.489749][ T13] ocfs2_complete_recovery+0x1977/0x2580 [ 69.492173][ T13] process_scheduled_works+0xac3/0x18e0 [ 69.494567][ T13] worker_thread+0x870/0xd50 [ 69.496640][ T13] kthread+0x7b7/0x940 [ 69.498395][ T13] ret_from_fork+0x4b/0x80 [ 69.500263][ T13] ret_from_fork_asm+0x1a/0x30 [ 69.502202][ T13] [ 69.502202][ T13] other info that might help us debug this: [ 69.502202][ T13] [ 69.505957][ T13] Chain exists of: [ 69.505957][ T13] &type->s_umount_key#48 --> (wq_completion)ocfs2_wq --> (work_completion)(&journal->j_recovery_work) [ 69.505957][ T13] [ 69.512100][ T13] Possible unsafe locking scenario: [ 69.512100][ T13] [ 69.514986][ T13] CPU0 CPU1 [ 69.517156][ T13] ---- ---- [ 69.519374][ T13] lock((work_completion)(&journal->j_recovery_work)); [ 69.522038][ T13] lock((wq_completion)ocfs2_wq); [ 69.524986][ T13] lock((work_completion)(&journal->j_recovery_work)); [ 69.528547][ T13] rlock(&type->s_umount_key#48); [ 69.530587][ T13] [ 69.530587][ T13] *** DEADLOCK *** [ 69.530587][ T13] [ 69.533835][ T13] 2 locks held by kworker/u4:1/13: [ 69.535848][ T13] #0: ffff888046235948 ((wq_completion)ocfs2_wq){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 69.540032][ T13] #1: ffffc900001f7c60 ((work_completion)(&journal->j_recovery_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 69.545018][ T13] [ 69.545018][ T13] stack backtrace: [ 69.547357][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u4:1 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT(full) [ 69.547372][ T13] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.547381][ T13] Workqueue: ocfs2_wq ocfs2_complete_recovery [ 69.547400][ T13] Call Trace: [ 69.547407][ T13] [ 69.547412][ T13] dump_stack_lvl+0x241/0x360 [ 69.547431][ T13] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.547446][ T13] ? __pfx__printk+0x10/0x10 [ 69.547461][ T13] ? print_lock+0x171/0x1a0 [ 69.547475][ T13] print_circular_bug+0x2e1/0x300 [ 69.547490][ T13] check_noncircular+0x142/0x160 [ 69.547506][ T13] validate_chain+0xa69/0x24e0 [ 69.547524][ T13] ? lockdep_unlock+0x8d/0x120 [ 69.547535][ T13] __lock_acquire+0xad5/0xd80 [ 69.547548][ T13] lock_acquire+0x116/0x2f0 [ 69.547559][ T13] ? ocfs2_finish_quota_recovery+0x15e/0x2310 [ 69.547577][ T13] ? ocfs2_buffer_cached+0x487/0x830 [ 69.547593][ T13] down_read+0xb3/0xa50 [ 69.547608][ T13] ? ocfs2_finish_quota_recovery+0x15e/0x2310 [ 69.547631][ T13] ? _printk+0xd5/0x120 [ 69.547644][ T13] ? __pfx_down_read+0x10/0x10 [ 69.547658][ T13] ? ocfs2_complete_recovery+0x1931/0x2580 [ 69.547671][ T13] ? ocfs2_complete_recovery+0x1d47/0x2580 [ 69.547683][ T13] ? __pfx__printk+0x10/0x10 [ 69.547697][ T13] ? __lock_acquire+0xad5/0xd80 [ 69.547709][ T13] ocfs2_finish_quota_recovery+0x15e/0x2310 [ 69.547726][ T13] ? ocfs2_read_inode_block+0x14e/0x1e0 [ 69.547737][ T13] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 69.547750][ T13] ? __brelse+0x59/0xa0 [ 69.547762][ T13] ? __pfx_ocfs2_finish_quota_recovery+0x10/0x10 [ 69.547781][ T13] ? __pfx_ocfs2_dir_foreach_blk+0x10/0x10 [ 69.547798][ T13] ? __lock_acquire+0xad5/0xd80 [ 69.547809][ T13] ? do_raw_spin_lock+0x151/0x370 [ 69.547827][ T13] ? do_raw_spin_unlock+0x58/0x8b0 [ 69.547843][ T13] ocfs2_complete_recovery+0x1977/0x2580 [ 69.547859][ T13] ? __pfx_ocfs2_complete_recovery+0x10/0x10 [ 69.547870][ T13] ? __lock_acquire+0xad5/0xd80 [ 69.547879][ T13] ? __pfx_ocfs2_orphan_filldir+0x10/0x10 [ 69.547891][ T13] ? do_raw_spin_lock+0x151/0x370 [ 69.547907][ T13] ? do_raw_spin_unlock+0x58/0x8b0 [ 69.547922][ T13] ? look_up_lock_class+0x7b/0x170 [ 69.547937][ T13] ? register_lock_class+0x54/0x330 [ 69.547948][ T13] ? __lock_acquire+0xad5/0xd80 [ 69.547964][ T13] ? process_scheduled_works+0x9cb/0x18e0 [ 69.547977][ T13] process_scheduled_works+0xac3/0x18e0 [ 69.547996][ T13] ? __pfx_process_scheduled_works+0x10/0x10 [ 69.548010][ T13] ? assign_work+0x367/0x3d0 [ 69.548022][ T13] worker_thread+0x870/0xd50 [ 69.548038][ T13] ? __kthread_parkme+0x1a8/0x200 [ 69.548052][ T13] ? __pfx_worker_thread+0x10/0x10 [ 69.548065][ T13] kthread+0x7b7/0x940 [ 69.548079][ T13] ? __pfx_worker_thread+0x10/0x10 [ 69.548092][ T13] ? __pfx_kthread+0x10/0x10 [ 69.548105][ T13] ? __pfx_kthread+0x10/0x10 [ 69.548119][ T13] ? __pfx_kthread+0x10/0x10 [ 69.548133][ T13] ? __pfx_kthread+0x10/0x10 [ 69.548147][ T13] ? _raw_spin_unlock_irq+0x23/0x50 [ 69.548158][ T13] ? lockdep_hardirqs_on+0x9d/0x150 [ 69.548170][ T13] ? __pfx_kthread+0x10/0x10 [ 69.548184][ T13] ret_from_fork+0x4b/0x80 [ 69.548195][ T13] ? __pfx_kthread+0x10/0x10 [ 69.548209][ T13] ret_from_fork_asm+0x1a/0x30 [ 69.548224][ T13] [ 71.015888][ T4669] Bluetooth: hci0: command tx timeout [ 73.096245][ T4669] Bluetooth: hci0: command tx timeout [ 75.175921][ T4669] Bluetooth: hci0: command tx timeout