program: syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB='nouser_xattr,heartbeat=none,dir_resv_level=00000000000000000250,barrier=00000000000000000004,dir_resv_level=00000000000000000002,localflocks,localalloc=00000000000000000004,coherency=buffered,nointr,acl,localalloc=00000000000022251008,uid<', @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5e726f6c653d275e9b148af1147134daaeaad1251d12de0c417d242a2a252c2e2cb2a74084d068fa9b9038bf597c6fdafa6fadbea47b"], 0x1, 0x4431, &(0x7f0000008940)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYUdOBYAAAAAEOZvHUXfBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwKwAA//9k4ChH") syz_mount_image$vfat(&(0x7f00000006c0), &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x1, 0x0, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x60002, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x54, 0x12, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x7ffd}, 0xf0ffffff}, [@INET_DIAG_REQ_BYTECODE={0x8, 0x3, "11000000"}]}, 0x54}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x800714, &(0x7f00000000c0)={[{@test_dummy_encryption}]}, 0x1, 0x4c0, &(0x7f00000006c0)="$eJzs3M1rXFUfAODfnXz0K23y9u3b923fVqNVLH4kTfphFy5UFAQVBF3UZUzSWjttpInQlqBRpK4L7sWl4NKVOzeiLsQ/QMGlFIoGoakgRO5XOklm0nx22szzwGTOuffce86595zJmXvm3gBaVm/6J4noioifI6I7j85P0Ju/zUxPDt+anhxOYnb29d+TLN3N6cnhMmm53Y4icrgSUfk4iWeTxfmOX75ybqhaHb1YxPsnzr/bP375ylNnzw+dGT0zemHw5MljRweePjF4fN52dXa1yLY6y9J63dz//tiBfS+9ee3V4VPX3vr+y3Rfew/m62vrcUe3FpXi5XrJetOj9sdsZuG6R5ed2f1hZ004aW9iQViRtohIT1dH1v+7oy1un7zuePGjphYO2FDp/6YtjVdPzQKbWBLNLgHQHOU/+vT7b/mKv+/S4OMecOO5iM4iPDM9OTwzdx2gPSrF8o4NzL83Ik5N/fVZ+oqVXocAAFiFbGzz5ILxX6YSe7P3fK5jVzGH0hMR/4qI3RHx74jYExH/icjS/jci/pdvPNu9zPx7F8QXj38q1+uWeZ2k479nasZ+MzX1L9562orYzqz+Hcnps9XRI8UxORwdW9L4wBJ5fPNCZ8N1teO/9JXmX44FiwJcb88v0M3tZGRoYmi9DsKNDyP2t9erfzI3E5C2gH0RsX9lu95VBs4+/sWBRonuXP8lrMM80+znEY/l538qFtS/lDSYn0zb+InB4/1bozp6pL9sFYv98NPV1xrlv6b6r4P0/G+f3/4XpOj+M8nnazuiWh29OL7yPK7+8knD7zQraP9z0vbfmbyRzVn/+Ha+7NLQxMTFgYjO5JUsXnSWrZEuH7y97aUiXqZP63/4UP3+v7vYJq3//yMibcQHI3Y9EBEPFmV/KCIejohDS9T/u+cfeWeJ+ieRRFPP/0jdz7+59t+T1M7XryLQdu7brxvN2y/v/B+LqeyzNpd9/t3Bcgu4xsMHAAAA94VKRHRFUunLw71dUan09eW/4d8T2yvVsfGJJ06PvXdhJL9HoCc6KuWVru6a66EDyVSxxzw+WFwrLtcfLa4bf9q2LYv3DY9VR5pcd2h1O+b3/yj7f+q3tmaXDthwjefRlrg1ANgUFvb/SpPKAdx9y/kdje8CsDnV6f/1nqEBbEKe1wKtq17//2BBfNH43wgBNoXF/f/XOo+sAzYj439oXfo/tC79H1rSWu7rX32gvFlgycRlEeum2brsO/xbJVA+HmYj89oWt5dEJQt0xT1Q99UEupeTOCK+WnNebetQ5rTH3N3jU/PAIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgPvYPwEAAP//O47fqw==") syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x1, 0x0, &(0x7f0000000080)) syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x210a055, 0x0, 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0/file0\x00', 0x4002, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c2) mount$overlay(0x0, &(0x7f0000000340)='./bus\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000000)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@workdir={'workdir', 0x3d, './file1'}}]}) syz_mount_image$fuse(&(0x7f00000001c0), &(0x7f00000002c0)='./bus\x00', 0x322020, &(0x7f0000000100)=ANY=[], 0x1, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.numa_stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0xa0011, r5, 0x0) lstat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180), 0x800, &(0x7f0000000ac0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=r6, @ANYBLOB=',allow_other,appraise,rootcontext=sysadm_u,mask=MAY_EXEC,pcr=00000000000000000024,euid>', @ANYRESDEC=0xee00, @ANYBLOB='<\x00']) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r2, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)='\x00\x00\x00', 0x3}], 0x1}}], 0x1, 0x20008000) shutdown(r2, 0x1) mkdir(&(0x7f0000000040)='./trace\x00', 0x1ff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)=@generic={&(0x7f0000000240)='./file1\x00', 0x0, 0x18}, 0x18) mount(0x0, &(0x7f0000000080)='./trace\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) listns(&(0x7f0000000500)={0x20, 0x0, 0x2, 0x20000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='trace/events/sched/sched_switch/filter\x00', 0x1, 0x0) write(r7, &(0x7f0000000140)='prev_state.function ==', 0x16) [ 92.713659][ T5274] Bluetooth: hci0: command tx timeout [ 92.721516][ T1369] cfg80211: failed to load regulatory.db [ 93.059939][ T5315] loop0: detected capacity change from 0 to 32768 [ 93.140267][ T5315] JBD2: Ignoring recovery information on journal [ 93.157806][ T5315] jbd2_journal_bmap: journal block not found at offset 32 on loop0-75 [ 93.161695][ T5315] JBD2: bad block at offset 32 [ 93.199738][ T5315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.292474][ T5315] [ 93.293581][ T5315] ====================================================== [ 93.296593][ T5315] WARNING: possible circular locking dependency detected [ 93.299622][ T5315] syzkaller #0 Not tainted [ 93.301615][ T5315] ------------------------------------------------------ [ 93.304596][ T5315] syz.0.0/5315 is trying to acquire lock: [ 93.306863][ T5315] ffff88801bb58650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_setattr+0x9eb/0x1d10 [ 93.310963][ T5315] [ 93.310963][ T5315] but task is already holding lock: [ 93.314414][ T5315] ffff888013647658 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_setattr+0x9dc/0x1d10 [ 93.318289][ T5315] [ 93.318289][ T5315] which lock already depends on the new lock. [ 93.318289][ T5315] [ 93.322689][ T5315] [ 93.322689][ T5315] the existing dependency chain (in reverse order) is: [ 93.326499][ T5315] [ 93.326499][ T5315] -> #3 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 93.329885][ T5315] down_write+0x96/0x200 [ 93.332020][ T5315] ocfs2_try_remove_refcount_tree+0xb6/0x360 [ 93.334644][ T5315] ocfs2_xattr_set+0x639/0x13a0 [ 93.336954][ T5315] ocfs2_set_acl+0x6fd/0x7b0 [ 93.339184][ T5315] ocfs2_iop_set_acl+0x1b1/0x2b0 [ 93.341359][ T5315] vfs_remove_acl+0x55c/0x850 [ 93.343298][ T5315] ovl_workdir_create+0x53a/0x8b0 [ 93.345454][ T5315] ovl_get_workdir+0x339/0x1980 [ 93.347725][ T5315] ovl_fill_super+0x1702/0x4360 [ 93.349942][ T5315] get_tree_nodev+0xbb/0x150 [ 93.351985][ T5315] vfs_get_tree+0x92/0x2a0 [ 93.354328][ T5315] do_new_mount+0x319/0xdc0 [ 93.357047][ T5315] __se_sys_mount+0x31d/0x420 [ 93.359845][ T5315] do_syscall_64+0x166/0x520 [ 93.362313][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.364969][ T5315] [ 93.364969][ T5315] -> #2 (&oi->ip_xattr_sem){++++}-{4:4}: [ 93.368216][ T5315] down_read+0x4a/0x330 [ 93.370247][ T5315] ocfs2_init_acl+0x2fd/0x7e0 [ 93.372419][ T5315] ocfs2_mknod+0x166a/0x2240 [ 93.374503][ T5315] ocfs2_mkdir+0x180/0x430 [ 93.376503][ T5315] vfs_mkdir+0x40c/0x620 [ 93.378337][ T5315] filename_mkdirat+0x285/0x510 [ 93.380524][ T5315] __se_sys_mkdirat+0x35/0x150 [ 93.382560][ T5315] do_syscall_64+0x166/0x520 [ 93.384579][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.387235][ T5315] [ 93.387235][ T5315] -> #1 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 93.390702][ T5315] down_read+0x4a/0x330 [ 93.392608][ T5315] ocfs2_start_trans+0x3ae/0x700 [ 93.394730][ T5315] ocfs2_mknod+0x116a/0x2240 [ 93.396937][ T5315] ocfs2_mkdir+0x180/0x430 [ 93.398900][ T5315] vfs_mkdir+0x40c/0x620 [ 93.400869][ T5315] filename_mkdirat+0x285/0x510 [ 93.403071][ T5315] __se_sys_mkdirat+0x35/0x150 [ 93.405235][ T5315] do_syscall_64+0x166/0x520 [ 93.407365][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.410096][ T5315] [ 93.410096][ T5315] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 93.413166][ T5315] __lock_acquire+0x1520/0x2cf0 [ 93.415286][ T5315] lock_acquire+0x106/0x350 [ 93.417265][ T5315] ocfs2_start_trans+0x2ac/0x700 [ 93.419497][ T5315] ocfs2_setattr+0x9eb/0x1d10 [ 93.421520][ T5315] notify_change+0xbba/0xea0 [ 93.423633][ T5315] ovl_workdir_create+0x69c/0x8b0 [ 93.425924][ T5315] ovl_get_workdir+0x339/0x1980 [ 93.428134][ T5315] ovl_fill_super+0x1702/0x4360 [ 93.430069][ T5315] get_tree_nodev+0xbb/0x150 [ 93.432169][ T5315] vfs_get_tree+0x92/0x2a0 [ 93.434243][ T5315] do_new_mount+0x319/0xdc0 [ 93.436308][ T5315] __se_sys_mount+0x31d/0x420 [ 93.438466][ T5315] do_syscall_64+0x166/0x520 [ 93.440553][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.443240][ T5315] [ 93.443240][ T5315] other info that might help us debug this: [ 93.443240][ T5315] [ 93.447460][ T5315] Chain exists of: [ 93.447460][ T5315] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 93.447460][ T5315] [ 93.453049][ T5315] Possible unsafe locking scenario: [ 93.453049][ T5315] [ 93.455937][ T5315] CPU0 CPU1 [ 93.458020][ T5315] ---- ---- [ 93.460261][ T5315] lock(&oi->ip_alloc_sem); [ 93.462263][ T5315] lock(&oi->ip_xattr_sem); [ 93.465258][ T5315] lock(&oi->ip_alloc_sem); [ 93.468165][ T5315] rlock(sb_internal#2); [ 93.469720][ T5315] [ 93.469720][ T5315] *** DEADLOCK *** [ 93.469720][ T5315] [ 93.473012][ T5315] locks held by syz.0.0/5315: 4, last CPU#0: [ 93.475453][ T5315] #0: ffff8880426160e8 (&type->s_umount_key#52/1){+.+.}-{4:4}, at: sget_fc+0x97c/0x1a40 [ 93.479410][ T5315] #1: ffff88801bb58460 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 93.483104][ T5315] #2: ffff8880136479a0 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: ovl_workdir_create+0x63d/0x8b0 [ 93.488034][ T5315] #3: ffff888013647658 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_setattr+0x9dc/0x1d10 [ 93.494698][ T5315] [ 93.494698][ T5315] stack backtrace: [ 93.497255][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 93.497278][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.497293][ T5315] Call Trace: [ 93.497318][ T5315] [ 93.497324][ T5315] dump_stack_lvl+0xe8/0x150 [ 93.497351][ T5315] print_circular_bug+0x2e1/0x300 [ 93.497374][ T5315] check_noncircular+0x12e/0x150 [ 93.497386][ T5315] __lock_acquire+0x1520/0x2cf0 [ 93.497400][ T5315] ? __lock_acquire+0x13e8/0x2cf0 [ 93.497423][ T5315] ? ocfs2_setattr+0x9eb/0x1d10 [ 93.497442][ T5315] lock_acquire+0x106/0x350 [ 93.497455][ T5315] ? ocfs2_setattr+0x9eb/0x1d10 [ 93.497469][ T5315] ocfs2_start_trans+0x2ac/0x700 [ 93.497491][ T5315] ? ocfs2_setattr+0x9eb/0x1d10 [ 93.497505][ T5315] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 93.497517][ T5315] ? do_raw_spin_unlock+0x4d/0x200 [ 93.497532][ T5315] ocfs2_setattr+0x9eb/0x1d10 [ 93.497548][ T5315] ? __pfx_ocfs2_setattr+0x10/0x10 [ 93.497560][ T5315] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 93.497573][ T5315] ? lockdep_hardirqs_on+0x7b/0x110 [ 93.497593][ T5315] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 93.497610][ T5315] ? seqcount_lockdep_reader_access+0xea/0x100 [ 93.497625][ T5315] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 93.497640][ T5315] ? current_time+0x22f/0x380 [ 93.497650][ T5315] ? evm_inode_setattr+0x1c1/0x7c0 [ 93.497660][ T5315] ? __pfx_current_time+0x10/0x10 [ 93.497671][ T5315] ? try_break_deleg+0x5b/0x180 [ 93.497682][ T5315] ? __pfx_ocfs2_setattr+0x10/0x10 [ 93.497697][ T5315] notify_change+0xbba/0xea0 [ 93.497710][ T5315] ovl_workdir_create+0x69c/0x8b0 [ 93.497724][ T5315] ? __pfx_ovl_workdir_create+0x10/0x10 [ 93.497741][ T5315] ? mnt_get_write_access+0x216/0x280 [ 93.497754][ T5315] ovl_get_workdir+0x339/0x1980 [ 93.497769][ T5315] ? __pfx_ovl_get_workdir+0x10/0x10 [ 93.497788][ T5315] ? do_raw_spin_lock+0x12b/0x2f0 [ 93.497804][ T5315] ? do_raw_spin_unlock+0x4d/0x200 [ 93.497817][ T5315] ? _raw_spin_unlock+0x28/0x50 [ 93.497827][ T5315] ? ovl_inuse_trylock+0x177/0x230 [ 93.497840][ T5315] ovl_fill_super+0x1702/0x4360 [ 93.497853][ T5315] ? __mutex_unlock_slowpath+0x731/0x900 [ 93.497865][ T5315] ? super_dev_insert+0x2a/0xe10 [ 93.497875][ T5315] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 93.497887][ T5315] ? __raw_spin_lock_init+0x45/0x100 [ 93.497901][ T5315] ? __pfx_ovl_fill_super+0x10/0x10 [ 93.497913][ T5315] ? shrinker_register+0x158/0x210 [ 93.497928][ T5315] ? sget_fc+0x1944/0x1a40 [ 93.497948][ T5315] ? __pfx_ovl_next_opt+0x10/0x10 [ 93.497963][ T5315] ? __pfx_ovl_fill_super+0x10/0x10 [ 93.497976][ T5315] get_tree_nodev+0xbb/0x150 [ 93.497993][ T5315] vfs_get_tree+0x92/0x2a0 [ 93.498005][ T5315] do_new_mount+0x319/0xdc0 [ 93.498022][ T5315] ? __pfx_do_new_mount+0x10/0x10 [ 93.498038][ T5315] ? ns_capable+0x89/0xe0 [ 93.498051][ T5315] ? path_mount+0x647/0x1050 [ 93.498066][ T5315] ? user_path_at+0xd4/0x160 [ 93.498084][ T5315] __se_sys_mount+0x31d/0x420 [ 93.498100][ T5315] ? __pfx___se_sys_mount+0x10/0x10 [ 93.498117][ T5315] ? __x64_sys_mount+0x20/0xc0 [ 93.498133][ T5315] do_syscall_64+0x166/0x520 [ 93.498205][ T5315] ? trace_irq_disable+0x3b/0x140 [ 93.498224][ T5315] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.498237][ T5315] ? clear_bhb_loop+0x70/0xc0 [ 93.498250][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.498264][ T5315] RIP: 0033:0x7fe770b9e0d9 [ 93.498321][ T5315] Code: ff c3 66 2e 0f 1f 84 00 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 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 93.498334][ T5315] RSP: 002b:00007fe771a0cfe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 93.498348][ T5315] RAX: ffffffffffffffda RBX: 00007fe770e25fa0 RCX: 00007fe770b9e0d9 [ 93.498357][ T5315] RDX: 0000200000000b80 RSI: 0000200000000340 RDI: 0000000000000000 [ 93.498373][ T5315] RBP: 00007fe770c35024 R08: 0000200000000000 R09: 0000000000000000 [ 93.498381][ T5315] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 93.498388][ T5315] R13: 00007fe770e26038 R14: 00007fe770e25fa0 R15: 00007ffcce97a918 [ 93.498401][ T5315] [ 93.790373][ T5315] overlayfs: upper fs does not support tmpfile. [ 93.793576][ T5315] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 93.796599][ T5315] OCFS2: ERROR (device loop0): int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *, handle_t *, u32, u32, struct ocfs2_suballoc_result *): Chain allocator dinode 71 has 16777215 used bits but only 1024 total [ 93.805600][ T5315] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.814252][ T5315] OCFS2: File system is now read-only. [ 93.816676][ T5315] (syz.0.0,5315,0):ocfs2_claim_suballoc_bits:2198 ERROR: status = -30 [ 93.820543][ T5315] (syz.0.0,5315,0):__ocfs2_claim_clusters:2579 ERROR: status = -30 [ 93.823816][ T5315] (syz.0.0,5315,0):__ocfs2_claim_clusters:2587 ERROR: status = -30 [ 93.827236][ T5315] (syz.0.0,5315,0):ocfs2_block_group_alloc_contig:553 ERROR: status = -30 [ 93.831296][ T5315] (syz.0.0,5315,0):ocfs2_block_group_alloc:827 ERROR: status = -30 [ 93.834684][ T5315] (syz.0.0,5315,0):ocfs2_block_group_alloc:880 ERROR: status = -30 [ 93.838287][ T5315] (syz.0.0,5315,0):ocfs2_reserve_suballoc_bits:955 ERROR: status = -30 [ 93.841731][ T5315] (syz.0.0,5315,0):ocfs2_reserve_suballoc_bits:972 ERROR: status = -30 [ 93.845108][ T5315] (syz.0.0,5315,0):ocfs2_reserve_new_metadata_blocks:1112 ERROR: status = -30 [ 93.849272][ T5315] (syz.0.0,5315,0):ocfs2_reserve_new_metadata_blocks:1135 ERROR: status = -30 [ 93.852893][ T5315] (syz.0.0,5315,0):ocfs2_init_xattr_set_ctxt:3324 ERROR: status = -30 [ 93.856181][ T5315] (syz.0.0,5315,0):ocfs2_xattr_set:3681 ERROR: status = -30 [ 93.859585][ T5315] overlayfs: failed to set xattr on upper [ 93.861994][ T5315] overlayfs: ...falling back to redirect_dir=nofollow. [ 93.865176][ T5315] overlayfs: ...falling back to index=off. [ 93.867445][ T5315] overlayfs: ...falling back to uuid=null. [ 93.870902][ T5315] overlayfs: upper fs missing required features.