program: syz_mount_image$ocfs2(&(0x7f0000000100), &(0x7f00000002c0)='./file1\x00', 0x0, &(0x7f00000005c0)={[{@localflocks}, {@resv_level={'resv_level', 0x3d, 0x5}}, {@err_ro}, {@coherency_buffered}, {@heartbeat_none}, {@err_cont}, {@coherency_buffered}, {@localalloc}, {@err_ro}, {@nouser_xattr}]}, 0x18, 0x448c, &(0x7f0000008980)="$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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP4Zl2md+yGOjOrKjP1sm/e/e47tu8+y+bosBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAmx04kAEAAAAQ5m+dR/sBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCgAAP//rivM8w==") r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) write$P9_RMKDIR(r0, &(0x7f0000000240)={0x14, 0x49, 0x2, {0x8, 0x3, 0x1}}, 0x14) syz_mount_image$minix(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="00e611ed6229b237ad2a184a94283e2b34c24caf7280c18475708140abe763dfb52cdb0ba0cdc8c572346d0a832984b36248c4fa844eda0af4b1652605421a7821dcfde12aa77458d811a84538a156b05b0ec3eaf24a90ceb5b7463d9fd38b49d41fbfa868653605702abe43d9c2c30aed4da0b8cc18c6b369f086a965442c1217f19a67a534064b7236a6660000000000"], 0x1, 0x190, &(0x7f0000000e40)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) syz_clone(0x20000, &(0x7f0000000300)="abfe94fb8bd5be4b790e24159b5a42a32853e0763cb16b680ace91ca2aba081723c754ecb10b6a136795d2448f1ab5c1c2707003c46d60a3fe3aea984b8282376b2f03db52223e93f5951a84e3f769b9c0f6cdadaf81e99a6a284af25f4a6e030a00b40a45d0bc11fc090821b73d4fd00e2517d83de215b1d1f2d14024f0fda70cf0c8c9a3b79930fdb43d2785129927c7d1463e4499a2114971bb165f2f69aaa7d284814dbccf3b4e39ec6a", 0xac, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="68dc69acd45864de2ada8919599d5780b47c509b489029ff280f2ac5154bc0cef8c00adb7890d78d630654d0ddaebd3ace18c9094e65c0c2e6a5") r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b00)={0x20, 0x3f, 0x107, 0x0, 0xfffffffa, {0x1, 0x7c}, [@nested={0xc, 0x1f, 0x0, 0x1, [@typed={0x8, 0x3, 0x0, 0x0, @pid}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="05f300000000000000002000000004000380"], 0x18}}, 0x0) ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x80) fchmod(r1, 0x114) write$char_usb(r0, &(0x7f0000000600)="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", 0x129) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000740)={"8a31fc8f9c5d2a2a0ff25e1b0d7c37c1", 0x0, 0x0, {0x2, 0x1}, {0x8, 0xfffffff9}, 0x6, [0x7, 0x7, 0x1, 0x7, 0x3, 0x12, 0x7, 0x0, 0xffffffffffffffff, 0x4, 0xfb9a, 0x400, 0x9, 0xffffffffffffffff, 0x4, 0x31]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r4, 0xc0c89425, &(0x7f0000000a40)={"e2d14ef3764a07d17f2814e42f7163d3", r5, r6, {0xd41c, 0x1a0}, {0x6, 0x3}, 0x40, [0xe1a3, 0x7f, 0x3, 0x9, 0x8, 0x8, 0x9, 0x467f, 0xc, 0x6, 0x2, 0x4, 0xffffffffffffff60, 0x8, 0x8, 0x7]}) [ 84.623522][ T44] Bluetooth: hci0: command tx timeout [ 85.031126][ T5323] loop0: detected capacity change from 0 to 32768 [ 85.187403][ T5323] JBD2: Ignoring recovery information on journal [ 85.283257][ T5323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.388819][ T5327] [ 85.389933][ T5327] ====================================================== [ 85.392995][ T5327] WARNING: possible circular locking dependency detected [ 85.396070][ T5327] syzkaller #0 Not tainted [ 85.398055][ T5327] ------------------------------------------------------ [ 85.401053][ T5327] syz.0.0/5327 is trying to acquire lock: [ 85.403539][ T5327] ffff88800bbf0658 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 85.408031][ T5327] [ 85.408031][ T5327] but task is already holding lock: [ 85.411051][ T5327] ffff88800bbf06e8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x340 [ 85.415546][ T5327] [ 85.415546][ T5327] which lock already depends on the new lock. [ 85.415546][ T5327] [ 85.419790][ T5327] [ 85.419790][ T5327] the existing dependency chain (in reverse order) is: [ 85.423532][ T5327] [ 85.423532][ T5327] -> #3 (&oi->ip_xattr_sem){++++}-{4:4}: [ 85.427639][ T5327] down_read+0x47/0x2e0 [ 85.429813][ T5327] ocfs2_init_acl+0x2fd/0x7e0 [ 85.432092][ T5327] ocfs2_mknod+0x1679/0x2260 [ 85.434312][ T5327] ocfs2_create+0x195/0x460 [ 85.436471][ T5327] path_openat+0x1395/0x3860 [ 85.438546][ T5327] do_file_open+0x23e/0x4a0 [ 85.440672][ T5327] do_sys_openat2+0x113/0x200 [ 85.442839][ T5327] __x64_sys_creat+0x8f/0xc0 [ 85.444876][ T5327] do_syscall_64+0x15f/0xf80 [ 85.446998][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.449739][ T5327] [ 85.449739][ T5327] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 85.453372][ T5327] down_read+0x47/0x2e0 [ 85.455469][ T5327] ocfs2_start_trans+0x3ab/0x700 [ 85.457847][ T5327] ocfs2_mknod+0x1181/0x2260 [ 85.460164][ T5327] ocfs2_create+0x195/0x460 [ 85.462332][ T5327] path_openat+0x1395/0x3860 [ 85.464455][ T5327] do_file_open+0x23e/0x4a0 [ 85.466639][ T5327] do_sys_openat2+0x113/0x200 [ 85.468738][ T5327] __x64_sys_creat+0x8f/0xc0 [ 85.470722][ T5327] do_syscall_64+0x15f/0xf80 [ 85.472873][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.475566][ T5327] [ 85.475566][ T5327] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 85.478794][ T5327] ocfs2_start_trans+0x2ac/0x700 [ 85.481132][ T5327] ocfs2_write_begin_nolock+0x2057/0x41a0 [ 85.483789][ T5327] ocfs2_write_begin+0x1c5/0x320 [ 85.486013][ T5327] generic_perform_write+0x2e2/0x8f0 [ 85.488408][ T5327] ocfs2_file_write_iter+0x1663/0x1e70 [ 85.490905][ T5327] vfs_write+0x61d/0xb90 [ 85.493105][ T5327] ksys_write+0x150/0x270 [ 85.495726][ T5327] do_syscall_64+0x15f/0xf80 [ 85.498052][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.500970][ T5327] [ 85.500970][ T5327] -> #0 (&oi->ip_alloc_sem){++++}-{4:4}: [ 85.504138][ T5327] __lock_acquire+0x15a5/0x2cf0 [ 85.506256][ T5327] lock_acquire+0x106/0x350 [ 85.508277][ T5327] down_write+0x96/0x200 [ 85.510182][ T5327] ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 85.514424][ T5327] ocfs2_truncate_file+0xdf3/0x14e0 [ 85.516914][ T5327] ocfs2_setattr+0x15e5/0x1ca0 [ 85.519183][ T5327] notify_change+0xc1a/0xf40 [ 85.521279][ T5327] do_truncate+0x1c2/0x250 [ 85.523558][ T5327] vfs_coredump+0x387b/0x4530 [ 85.525823][ T5327] get_signal+0x1107/0x1330 [ 85.528026][ T5327] arch_do_signal_or_restart+0xbc/0x830 [ 85.530719][ T5327] irqentry_exit+0x284/0x730 [ 85.532955][ T5327] exc_general_protection+0x16b/0x1f0 [ 85.535557][ T5327] asm_exc_general_protection+0x26/0x30 [ 85.538219][ T5327] [ 85.538219][ T5327] other info that might help us debug this: [ 85.538219][ T5327] [ 85.542698][ T5327] Chain exists of: [ 85.542698][ T5327] &oi->ip_alloc_sem --> &journal->j_trans_barrier --> &oi->ip_xattr_sem [ 85.542698][ T5327] [ 85.548549][ T5327] Possible unsafe locking scenario: [ 85.548549][ T5327] [ 85.551844][ T5327] CPU0 CPU1 [ 85.554111][ T5327] ---- ---- [ 85.556407][ T5327] lock(&oi->ip_xattr_sem); [ 85.558363][ T5327] lock(&journal->j_trans_barrier); [ 85.561687][ T5327] lock(&oi->ip_xattr_sem); [ 85.564669][ T5327] lock(&oi->ip_alloc_sem); [ 85.566667][ T5327] [ 85.566667][ T5327] *** DEADLOCK *** [ 85.566667][ T5327] [ 85.569924][ T5327] 2 locks held by syz.0.0/5327: [ 85.572000][ T5327] #0: ffff88800bbf09a0 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: do_truncate+0x18f/0x250 [ 85.576363][ T5327] #1: ffff88800bbf06e8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa4/0x340 [ 85.580957][ T5327] [ 85.580957][ T5327] stack backtrace: [ 85.583592][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.583603][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.583608][ T5327] Call Trace: [ 85.583613][ T5327] [ 85.583617][ T5327] dump_stack_lvl+0xe8/0x150 [ 85.583639][ T5327] print_circular_bug+0x2e1/0x300 [ 85.583655][ T5327] check_noncircular+0x12e/0x150 [ 85.583670][ T5327] __lock_acquire+0x15a5/0x2cf0 [ 85.583686][ T5327] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 85.583698][ T5327] lock_acquire+0x106/0x350 [ 85.583707][ T5327] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 85.583716][ T5327] down_write+0x96/0x200 [ 85.583727][ T5327] ? ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 85.583738][ T5327] ? __pfx_down_write+0x10/0x10 [ 85.583753][ T5327] ocfs2_try_remove_refcount_tree+0xb6/0x340 [ 85.583765][ T5327] ? __pfx_ocfs2_try_remove_refcount_tree+0x10/0x10 [ 85.583777][ T5327] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 85.583794][ T5327] ocfs2_truncate_file+0xdf3/0x14e0 [ 85.583812][ T5327] ? __pfx_ocfs2_truncate_file+0x10/0x10 [ 85.583827][ T5327] ? do_raw_spin_unlock+0x4d/0x210 [ 85.583841][ T5327] ? _raw_spin_unlock+0x28/0x50 [ 85.583851][ T5327] ? ocfs2_inode_lock_tracker+0x436/0x710 [ 85.583863][ T5327] ? __pfx_ocfs2_inode_lock_tracker+0x10/0x10 [ 85.583874][ T5327] ? ocfs2_rw_lock+0x13a/0x250 [ 85.583883][ T5327] ? __pfx___dquot_initialize+0x10/0x10 [ 85.583893][ T5327] ? __pfx_ocfs2_rw_lock+0x10/0x10 [ 85.583909][ T5327] ? do_raw_spin_unlock+0x4d/0x210 [ 85.583922][ T5327] ? jbd2_journal_begin_ordered_truncate+0xbb/0x150 [ 85.583934][ T5327] ocfs2_setattr+0x15e5/0x1ca0 [ 85.583951][ T5327] ? __pfx_ocfs2_setattr+0x10/0x10 [ 85.583968][ T5327] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 85.583984][ T5327] ? lockdep_hardirqs_on+0x7a/0x110 [ 85.583992][ T5327] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 85.583999][ T5327] ? seqcount_lockdep_reader_access+0xea/0x100 [ 85.584010][ T5327] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 85.584017][ T5327] ? current_time+0x22a/0x370 [ 85.584025][ T5327] ? evm_inode_setattr+0x1b6/0x7d0 [ 85.584035][ T5327] ? __pfx_current_time+0x10/0x10 [ 85.584045][ T5327] ? try_break_deleg+0x5b/0x180 [ 85.584059][ T5327] ? __pfx_ocfs2_setattr+0x10/0x10 [ 85.584073][ T5327] notify_change+0xc1a/0xf40 [ 85.584091][ T5327] do_truncate+0x1c2/0x250 [ 85.584105][ T5327] ? __pfx_do_truncate+0x10/0x10 [ 85.584116][ T5327] ? filp_open+0x186/0x1d0 [ 85.584127][ T5327] ? vfs_coredump+0x1eb0/0x4530 [ 85.584139][ T5327] ? kmem_cache_free+0x182/0x650 [ 85.584152][ T5327] vfs_coredump+0x387b/0x4530 [ 85.584171][ T5327] ? __pfx_vfs_coredump+0x10/0x10 [ 85.584184][ T5327] ? __lock_acquire+0x6b5/0x2cf0 [ 85.584194][ T5327] ? __lock_acquire+0x6b5/0x2cf0 [ 85.584206][ T5327] ? __lock_acquire+0x6b5/0x2cf0 [ 85.584217][ T5327] ? __lock_acquire+0x6b5/0x2cf0 [ 85.584228][ T5327] ? __lock_acquire+0x6b5/0x2cf0 [ 85.584241][ T5327] ? unwind_next_frame+0xa6/0x2550 [ 85.584253][ T5327] ? lock_acquire+0x106/0x350 [ 85.584265][ T5327] ? unwind_next_frame+0xa6/0x2550 [ 85.584277][ T5327] ? is_bpf_text_address+0x26/0x2b0 [ 85.584285][ T5327] ? lock_acquire+0x106/0x350 [ 85.584293][ T5327] ? is_bpf_text_address+0x26/0x2b0 [ 85.584300][ T5327] ? is_bpf_text_address+0x292/0x2b0 [ 85.584306][ T5327] ? is_bpf_text_address+0x26/0x2b0 [ 85.584313][ T5327] ? kernel_text_address+0xa5/0xe0 [ 85.584323][ T5327] ? __kernel_text_address+0xd/0x30 [ 85.584337][ T5327] ? unwind_get_return_address+0x4d/0x90 [ 85.584348][ T5327] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 85.584364][ T5327] ? arch_stack_walk+0xfb/0x150 [ 85.584379][ T5327] ? stack_trace_save+0xa9/0x100 [ 85.584393][ T5327] ? __pfx_stack_trace_save+0x10/0x10 [ 85.584409][ T5327] ? stack_depot_save_flags+0x33/0x810 [ 85.584421][ T5327] ? kasan_save_track+0x4f/0x80 [ 85.584433][ T5327] ? kasan_save_track+0x3e/0x80 [ 85.584443][ T5327] ? kasan_save_free_info+0x46/0x50 [ 85.584452][ T5327] ? __kasan_slab_free+0x5c/0x80 [ 85.584463][ T5327] ? kmem_cache_free+0x182/0x650 [ 85.584474][ T5327] ? get_signal+0xa4a/0x1330 [ 85.584484][ T5327] ? arch_do_signal_or_restart+0xbc/0x830 [ 85.584499][ T5327] ? irqentry_exit+0x284/0x730 [ 85.584510][ T5327] ? exc_general_protection+0x16b/0x1f0 [ 85.584524][ T5327] ? asm_exc_general_protection+0x26/0x30 [ 85.584544][ T5327] ? _raw_spin_unlock_irq+0x23/0x50 [ 85.584551][ T5327] get_signal+0x1107/0x1330 [ 85.584560][ T5327] arch_do_signal_or_restart+0xbc/0x830 [ 85.584571][ T5327] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 85.584586][ T5327] ? force_sig_info_to_task+0x37e/0x4a0 [ 85.584604][ T5327] irqentry_exit+0x284/0x730 [ 85.584616][ T5327] ? rcu_is_watching+0x15/0xb0 [ 85.584635][ T5327] exc_general_protection+0x16b/0x1f0 [ 85.584654][ T5327] asm_exc_general_protection+0x26/0x30 [ 85.584665][ T5327] RIP: 0033:0x7fc4c939cde1 [ 85.584676][ T5327] Code: 00 00 00 00 0f 1f 44 00 00 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 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 85.584687][ T5327] RSP: 002b:00002000000003a0 EFLAGS: 00010217 [ 85.584699][ T5327] RAX: 0000000000000000 RBX: 00007fc4c9615fa0 RCX: 00007fc4c939cdd9 [ 85.584706][ T5327] RDX: 00002000000003c0 RSI: 00002000000003a0 RDI: 0000000000020000 [ 85.584714][ T5327] RBP: 00007fc4c9432d69 R08: 0000200000000440 R09: 0000200000000440 [ 85.584721][ T5327] R10: 0000200000000400 R11: 0000000000000206 R12: 0000000000000000 [ 85.584728][ T5327] R13: 00007fc4c9616038 R14: 00007fc4c9615fa0 R15: 00007ffd4bbe5de8 [ 85.584739][ T5327] [ 85.827631][ T5323] OCFS2: ERROR (device loop0): int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *, handle_t *, u32, u32, struct ocfs2_suballoc_result *): Chain allocator dinode 23 has 4294967295 used bits but only 16777215 total [ 85.837248][ T5323] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.842179][ T5323] OCFS2: File system is now read-only. [ 85.845655][ T5323] (syz.0.0,5323,0):ocfs2_claim_suballoc_bits:2176 ERROR: status = -30 [ 85.850051][ T5323] (syz.0.0,5323,0):__ocfs2_claim_clusters:2557 ERROR: status = -30 [ 85.853597][ T5323] (syz.0.0,5323,0):__ocfs2_claim_clusters:2565 ERROR: status = -30 [ 85.856942][ T5323] (syz.0.0,5323,0):ocfs2_convert_inline_data_to_extents:7146 ERROR: status = -30 [ 85.861528][ T5327] OCFS2: ERROR (device loop0): int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *, handle_t *, u32, u32, struct ocfs2_suballoc_result *): Chain allocator dinode 23 has 4294967295 used bits but only 16777215 total [ 85.870025][ T5323] (syz.0.0,5323,0):ocfs2_try_to_write_inline_data:1545 ERROR: status = -30 [ 85.873607][ T5323] (syz.0.0,5323,0):ocfs2_write_begin_nolock:1657 ERROR: status = -30 [ 85.876451][ T5323] (syz.0.0,5323,0):ocfs2_write_begin:1888 ERROR: status = -30 [ 85.880900][ T5327] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.884999][ T5327] (syz.0.0,5327,0):ocfs2_claim_suballoc_bits:2176 ERROR: status = -30