, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "2b1d4b947586fc"}) r13 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000500)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r17, 0xd000943e, &(0x7f0000002100)={r16, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r16}, {}, {}, {r15}, {r15}, {}, {}, {}, {}, {r15, r16}, {0x0, r16}, {}, {r14}, {0x0, r16}, {}, {r15}, {}, {}, {}, {}, {0x0, r16}, {r15}, {}, {}, {r15}, {}, {r14}, {r6}, {r14}, {0x0, r16}, {}, {}, {r14}, {r15}, {}, {0x0, r16}, {r15}, {0x0, r16}, {0x0, r16}, {}, {0x0, r16}, {r15}, {}, {0x0, r16}, {}, {0x0, r16}, {r15}, {}, {}, {r14, r16}, {}, {r14, r10}, {}, {}, {r14}, {}, {r15}, {}, {}, {}, {0x0, r16}, {0x0, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {}, {r14, r16}, {}, {}, {}, {}, {0x0, r16}, {}, {r15}, {r14}, {}, {r15}, {}, {0x0, r16}, {}, {}, {}, {0x0, r16}, {r14}, {}, {}, {0x0, r16}, {}, {}, {}, {0x0, r16}, {0x0, r18}, {r14}, {0x0, r16}, {}, {r15}, {r14, r16}, {0x0, r16}, {}, {}, {}, {}, {}, {r12}, {}, {r14}, {r14}, {}, {0x0, r9}, {0x0, r16}, {}, {r15, r16}, {r14}, {r15}, {}, {r14, r16}, {r14}, {r15, r16}, {}, {}, {0x0, r16}, {}, {}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {r15, r16}, {}, {0x0, r16}, {r14}, {}, {}, {r14, r16}, {r15}, {0x0, r16}, {}, {r15}, {}, {}, {0x0, r16}, {}, {}, {r15}, {r14, r16}, {0x0, r16}, {r15}, {}, {}, {}, {}, {r15}, {0x0, r16}, {}, {r14}, {}, {}, {}, {}, {r14, r16}, {r15, r16}, {}, {0x0, r16}, {}, {r15}, {r7}, {}, {}, {}, {}, {0x0, r16}, {r14}, {r15, r16}, {0x0, r16}, {}, {}, {}, {0x0, r16}, {r15}, {}, {r19, r16}, {0x0, r16}, {0x0, r16}, {}, {}, {}, {r15}, {}, {}, {r14}, {r15}, {}, {r15}, {0x0, r16}, {0x0, r16}, {0x0, r16}, {}, {r15, r16}, {r14, r16}, {}, {r15, r16}, {}, {}, {r8}, {}, {r14}, {r15}, {}, {0x0, r16}, {}, {}, {0x0, r16}, {}, {0x0, r16}, {r14}, {}, {r15}, {r5}, {}, {}, {0x0, r16}, {0x0, r16}, {r14, r16}, {}, {}, {}, {0x0, r16}, {}, {r15, r16}, {r14}, {}, {}, {r15}, {r14}, {r15}, {r15}, {r14, r16}, {}, {}, {r11}, {0x0, r16}, {}, {r14, r16}, {0x0, r16}, {}, {r15}, {r14}, {0x0, r16}, {}, {r15}, {0x0, r16}, {}, {}, {}, {r14, r16}], 0x1, "2156816c73038c"}) fsetxattr$security_ima(r1, &(0x7f0000000080), &(0x7f00000018c0)=ANY=[@ANYBLOB="05020c0000000500b7f105d4b214aaae8980addcdbcc2460374992aaa9383d1b5566feb51e4fcb1f2f1866d2efa6684f95075978764e17722d0a8dd7550fa0201c238e8e409e763e043a8e7a229b4fe49ca4cec4e0d50b4c147351760be362b655e3cbd27c14eab4e18ea8f94de0350e90829127b5dfb2dbc012c45e5c2e7e8b130bf232014ff660c1d4afae012076988061de9961ea52543415f4859c5e0a0078da5338cbad6caf69efc08b21935d1fce9e6e3ece20842a7c54825b36ae3d841dee5da3241273a76cacaf1e666aa00f9a7fb81418f2f71a"], 0xc0, 0x0) r20 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) ioctl$TIOCGSID(r20, 0x5429, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x88, 0xc9, 0x0, 0x3, 0x0, 0xfff, 0x48990, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000300), 0x10}, 0x1, 0x100000000, 0x8, 0x3, 0x7, 0x4, 0x7f, 0x0, 0x8, 0x0, 0x4}, r21, 0x8, 0xffffffffffffffff, 0xa) open(&(0x7f00000001c0)='./file0\x00', 0x50040, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendfile(r20, r0, 0x0, 0x7ffff000) [ 199.640104][ T9684] should_fail_usercopy+0x16/0x20 [ 199.645126][ T9684] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 199.650849][ T9684] ? shmem_write_begin+0x7e/0x100 [ 199.656013][ T9684] generic_perform_write+0x201/0x3e0 [ 199.660211][ C1] sd 0:0:1:0: tag#7224 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 199.661440][ T9684] ? shmem_write_begin+0x100/0x100 [ 199.661463][ T9684] __generic_file_write_iter+0x174/0x310 [ 199.671270][ C1] sd 0:0:1:0: tag#7224 CDB: opcode=0xe5 (vendor) [ 199.676323][ T9684] ? generic_write_checks+0x250/0x290 [ 199.681951][ C1] sd 0:0:1:0: tag#7224 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 199.688217][ T9684] generic_file_write_iter+0x75/0x130 [ 199.693591][ C1] sd 0:0:1:0: tag#7224 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 199.702549][ T9684] vfs_write+0x7bc/0x900 [ 199.707911][ C1] sd 0:0:1:0: tag#7224 CDB[20]: ba [ 199.716999][ T9684] __x64_sys_pwrite64+0xf5/0x150 [ 199.717025][ T9684] do_syscall_64+0x44/0xa0 [ 199.735642][ T9684] entry_SYSCALL_64_after_hwframe+0x44/0xae 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xa000000) 16:24:02 executing program 2: r0 = inotify_init() open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./bus\x00', 0x80000004) io_setup(0x1ff, &(0x7f0000000400)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0xd0000, 0x143) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) [ 199.741576][ T9684] RIP: 0033:0x7f862dfd5ab7 [ 199.746108][ T9684] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 199.765703][ T9684] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 199.774179][ T9684] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 199.782241][ T9684] RDX: 000000000000feb1 RSI: 0000000020010300 RDI: 0000000000000004 [ 199.790206][ T9684] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 199.798175][ T9684] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 [ 199.806143][ T9684] R13: 0000000000000004 R14: 0000000020000570 R15: 0000000000000002 16:24:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000200)={{r1}, "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"}) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x1054, 0x0, 0x0, 0x1}, 0x4000) 16:24:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100710c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xb000000) [ 199.836457][ T9684] loop5: detected capacity change from 0 to 1052 [ 199.880132][ T9684] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 199.895448][ T9684] EXT4-fs (loop5): orphan cleanup on readonly fs [ 199.904469][ T9684] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:02 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 46) 16:24:02 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='$*\x00', &(0x7f0000000040)='\x00', 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddc9) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x7fff}}, './file1\x00'}) close(r2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000002c0)=0x9, 0x5) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xc000000) 16:24:02 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d3f0a460b0aca5c6b6165e05dc666649c95334171d0ca132e3d96f15d15a42a4c21", @ANYBLOB="2c706f73697861636c2c6ec9927874656e642c6163636573733d636c69656e742c6e6f6465766d61702c64656275673d3078303030303030303030303030303030342c70726976706f72742c636f6e746578743d", @ANYRESHEX=r0]) 16:24:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000001007e0c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:02 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r3, &(0x7f0000000080)={0x80000003}, r0, 0x1, 0x0, 0x0, {0x0, r8}}, 0x8) [ 199.928142][ T9684] EXT4-fs (loop5): Remounting filesystem read-only [ 199.934716][ T9684] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 199.948722][ T9684] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 199.955320][ T9684] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xd000000) [ 199.997001][ T22] audit: type=1400 audit(1635697442.307:12093): avc: denied { mounton } for pid=10200 comm="syz-executor.2" path=2F726F6F742F73797A6B616C6C65722D746573746469723036353036393836302F73797A6B616C6C65722E6F4A6E3435552F3432332FE91F7189591E9233614B dev="sda1" ino=1328 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=sock_file permissive=1 [ 199.997028][T10203] 9pnet: Could not find request transport: ? [ 199.997028][T10203] F [ 199.997028][T10203] Ê\kaeà]Æfdœ•3AqÐÊ.=–ñ]¤*L! [ 200.077139][T10491] FAULT_INJECTION: forcing a failure. [ 200.077139][T10491] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.090205][T10491] CPU: 1 PID: 10491 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 200.098962][T10491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.109003][T10491] Call Trace: [ 200.112295][T10491] dump_stack_lvl+0xd6/0x122 [ 200.116905][T10491] dump_stack+0x11/0x1b [ 200.121118][T10491] should_fail+0x23c/0x250 [ 200.125529][T10491] should_fail_usercopy+0x16/0x20 [ 200.130570][T10491] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 200.136282][T10491] ? shmem_write_begin+0x7e/0x100 [ 200.141321][T10491] generic_perform_write+0x201/0x3e0 [ 200.146629][T10491] __generic_file_write_iter+0x174/0x310 [ 200.152248][T10491] ? generic_write_checks+0x250/0x290 [ 200.157617][T10491] generic_file_write_iter+0x75/0x130 [ 200.163024][T10491] vfs_write+0x7bc/0x900 [ 200.167321][T10491] __x64_sys_pwrite64+0xf5/0x150 [ 200.172243][T10491] do_syscall_64+0x44/0xa0 [ 200.176643][T10491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.182526][T10491] RIP: 0033:0x7f862dfd5ab7 [ 200.186920][T10491] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 200.206520][T10491] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 200.214914][T10491] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 16:24:02 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r3, &(0x7f0000000080)={0x80000003}, r0, 0x1, 0x0, 0x0, {0x0, r8}}, 0x8) 16:24:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100fe0c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:02 executing program 4: r0 = epoll_create1(0x0) r1 = io_uring_setup(0x6a8, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x300, r1, &(0x7f0000000000)={0x50002006}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddc9) close(r2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000002c0)=0x9, 0x5) gettid() execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 16:24:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x1, &(0x7f0000000080)={0xfffffffffffffffd, 0x100000000}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) r1 = open(&(0x7f0000000980)='./bus\x00', 0x74d803, 0xaf) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) [ 200.222866][T10491] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 200.230887][T10491] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 200.238959][T10491] R10: 0000000000001500 R11: 0000000000000293 R12: 0000000000000004 [ 200.246912][T10491] R13: 0000000000000004 R14: 00000000200005a0 R15: 0000000000000004 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xe000000) [ 200.335722][T10491] loop5: detected capacity change from 0 to 1052 [ 200.351266][T10491] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 200.369522][T10491] EXT4-fs (loop5): orphan cleanup on readonly fs 16:24:02 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 47) 16:24:02 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r3, &(0x7f0000000080)={0x80000003}, r0, 0x1, 0x0, 0x0, {0x0, r8}}, 0x8) 16:24:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000010000003a0000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) fcntl$notify(r0, 0x402, 0x80000002) lseek(r1, 0x101, 0x0) getdents64(r0, &(0x7f0000000100)=""/98, 0x62) open(&(0x7f0000000180)='./file0\x00', 0x40002, 0xc4) 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x10000000) 16:24:02 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./file0\x00', 0xfffffffffffffffa, 0x5, &(0x7f00000006c0)=[{&(0x7f00000004c0)="f22b65266a72c6a3d61f8bf135dc9426cd544578d4cd6a01a2676966af054b91ee29838c304c65df559166123f5199d4", 0x30, 0x9}, {&(0x7f0000000500)="8e9d2812300c6698ab2df2f8a0d5a5d5b7d335d06918e800ff226f4ba7ee49737b7c5be7abb970ce4ca8bd9aee17dc26f99c614ed1", 0x35, 0x2}, {&(0x7f0000000540)="f7f73a8a638b5834916c333447dcf54d723412991c90c3afdbe4efc8572e18928a6e46b43932b7f29cd728284649ab9f652063e7b39b29d2e0a8a7a2793470bb93a1ef5219e9a05156969b51091a943899dfdaf078c47ed1d50f000d15e2ea9b224dd6f62a6c7ce423d7fcab7523545e043b6af3f219efc0f6aafa101fe52fddbb9a5d1c3065039a05e7794af265bd277f27b0394b867999b7165a30748f647ff54308567cc90fab0e2a29924c05f64028ff", 0xb2, 0x642}, {&(0x7f0000000600)="f9f400322b9421c6573314", 0xb, 0x8}, {&(0x7f0000000640)="fba5b5c776a214c5765878f604fe042ab758de04ca477e3a0c7780d24f281477ee48b96d47596f305e6241b4795d76cdbbf961d05b76dc426765e8fd1389df79e63c6a79b32e07a7bcc9d2dea689b3482505a19bf3aaf83ad6667ac378", 0x5d}], 0x12040, &(0x7f0000000740)={[{@orlov}, {@max_dir_size_kb}, {@grpquota}, {@grpquota}, {@nodiscard}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@journal_dev={'journal_dev', 0x3d, 0x8}}, {@nojournal_checksum}, {@grpjquota}], [{@fowner_gt={'fowner>', 0xee01}}, {@measure}, {@fowner_gt={'fowner>', 0xee00}}]}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000840)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddc9) close(r2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000002c0)=0x9, 0x5) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='{-:.+-.\x00', &(0x7f0000000140)='*\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='[\x00', &(0x7f0000000240)='+{\x00', &(0x7f0000000280)=',%(\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='(^,\x00', &(0x7f00000003c0)='\x00'], 0x100) [ 200.375928][T10491] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 200.387641][T10491] EXT4-fs (loop5): Remounting filesystem read-only [ 200.394180][T10491] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 200.408100][T10491] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 200.414755][T10491] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x11000000) [ 200.474393][ T22] audit: type=1400 audit(1635697442.787:12094): avc: denied { mount } for pid=10728 comm="syz-executor.2" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 200.496743][ T22] audit: type=1400 audit(1635697442.797:12095): avc: denied { watch } for pid=10728 comm="syz-executor.2" path="/root/syzkaller-testdir065069860/syzkaller.oJn45U/425/file0" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 16:24:02 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000240)=""/38, 0x26, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0xffffffff}, 0x6e) lsetxattr$security_ima(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0), &(0x7f0000000f40)=ANY=[@ANYBLOB="02fe613ef149c1cf581255513550707caa2f8a2db1df9831093fcf134c2ad638bec64d49568cdc0000000000000010721a39095c00988b0122d6252eabd6ff509ba9a0556f5790a63f2b4af6b204e0ba1fefbed2c914021ead58cedd2d668049006ccebb7ed2f3805c78ba"], 0x1, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) recvfrom(r1, &(0x7f0000000dc0)=""/245, 0xf5, 0x161, &(0x7f0000000ec0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast}, 0x3, 0x2, 0x4, 0x1}}, 0x80) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c01000103fc02000000112677990000000000000000000000000000000000000000003598100000000000000000000000080000ffffdfffffffff0000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000000000000002000000000000000000000032000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00040000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x13c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000006c0)={0x2, 0x0, @initdev}, &(0x7f0000000b00)=0x10) recvmsg(r5, &(0x7f0000000d80)={&(0x7f0000000700)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/161, 0xa1}, {&(0x7f0000000840)=""/122, 0x7a}, {&(0x7f00000008c0)=""/80, 0x50}, {&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/27, 0x1b}, {&(0x7f0000000a40)=""/150, 0x96}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/238, 0xee}], 0x8, &(0x7f0000000cc0)=""/145, 0x91}, 0x2) recvmsg(r4, &(0x7f0000000640)={&(0x7f0000000280)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/128, 0x80}], 0x1, &(0x7f0000000600)=""/4, 0x4}, 0x40010003) [ 200.523475][ T22] audit: type=1400 audit(1635697442.797:12096): avc: denied { mounton } for pid=10728 comm="syz-executor.2" path="/root/syzkaller-testdir065069860/syzkaller.oJn45U/425/file0" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 200.580090][T11041] FAULT_INJECTION: forcing a failure. [ 200.580090][T11041] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.593208][T11041] CPU: 1 PID: 11041 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 200.601969][T11041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.612191][T11041] Call Trace: [ 200.615540][T11041] dump_stack_lvl+0xd6/0x122 [ 200.620144][T11041] dump_stack+0x11/0x1b [ 200.624303][T11041] should_fail+0x23c/0x250 [ 200.628766][T11041] should_fail_usercopy+0x16/0x20 [ 200.633839][T11041] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 200.639629][T11041] ? shmem_write_begin+0x7e/0x100 [ 200.644653][T11041] generic_perform_write+0x201/0x3e0 [ 200.649985][T11041] __generic_file_write_iter+0x174/0x310 [ 200.655665][T11041] ? generic_write_checks+0x250/0x290 [ 200.661198][T11041] generic_file_write_iter+0x75/0x130 [ 200.666598][T11041] vfs_write+0x7bc/0x900 [ 200.670827][T11041] __x64_sys_pwrite64+0xf5/0x150 [ 200.675761][T11041] do_syscall_64+0x44/0xa0 [ 200.680234][T11041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.686120][T11041] RIP: 0033:0x7f862dfd5ab7 [ 200.690526][T11041] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 200.710131][T11041] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 200.718535][T11041] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 16:24:02 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c020000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:02 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddc9) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x84380, 0x102) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffe774}}, './file1\x00'}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000002c0)=0x9, 0x5) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 16:24:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x12000000) 16:24:02 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r3, &(0x7f0000000080)={0x80000003}, r0, 0x1, 0x0, 0x0, {0x0, r8}}, 0x8) [ 200.726495][T11041] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 200.734455][T11041] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 200.742407][T11041] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 200.750392][T11041] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 200.759226][T11041] loop5: detected capacity change from 0 to 1052 [ 200.778554][T11041] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 200.800140][ C1] sd 0:0:1:0: tag#7231 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 200.810074][ C1] sd 0:0:1:0: tag#7231 CDB: opcode=0xe5 (vendor) [ 200.815385][T11041] EXT4-fs (loop5): orphan cleanup on readonly fs [ 200.816396][ C1] sd 0:0:1:0: tag#7231 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 200.816428][ C1] sd 0:0:1:0: tag#7231 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 200.816476][ C1] sd 0:0:1:0: tag#7231 CDB[20]: ba [ 200.826042][T11041] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 200.862250][T11041] EXT4-fs (loop5): Remounting filesystem read-only 16:24:03 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 48) 16:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x25000000) 16:24:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c030000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:03 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39ddc9) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000002c0)=0x9, 0x5) gettid() execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 16:24:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r1, 0x10099b8) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005d832, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000004fc0)={{}, r3, 0x0, @unused=[0x0, 0x0, 0x7fffffff, 0x5], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000300)={"1ca6d999349447ec7f751e866cc6b77d", r3, 0x0, {0x3100, 0x9}, {0x8, 0x8}, 0x100000001, [0x5, 0x9b77, 0x800, 0x6, 0x2, 0x7, 0x10000, 0xffffffff, 0x1, 0x200, 0x4ed, 0x0, 0x100000000, 0x7ff, 0x3, 0x564]}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x1}, 0x4) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 16:24:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) [ 200.868796][T11041] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 200.882745][T11041] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 200.889433][T11041] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x48000000) [ 200.937636][T11388] loop2: detected capacity change from 0 to 16 [ 200.981598][T11518] FAULT_INJECTION: forcing a failure. [ 200.981598][T11518] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.994726][T11518] CPU: 1 PID: 11518 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 201.003538][T11518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.013585][T11518] Call Trace: [ 201.016844][T11518] dump_stack_lvl+0xd6/0x122 [ 201.021420][T11518] dump_stack+0x11/0x1b [ 201.025554][T11518] should_fail+0x23c/0x250 [ 201.029966][T11518] should_fail_usercopy+0x16/0x20 [ 201.035044][T11518] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 201.040765][T11518] ? shmem_write_begin+0x7e/0x100 [ 201.045861][T11518] generic_perform_write+0x201/0x3e0 [ 201.051147][T11518] ? shmem_write_begin+0x100/0x100 [ 201.056306][T11518] __generic_file_write_iter+0x174/0x310 [ 201.061984][T11518] ? generic_write_checks+0x250/0x290 [ 201.067401][T11518] generic_file_write_iter+0x75/0x130 [ 201.072804][T11518] vfs_write+0x7bc/0x900 [ 201.077036][T11518] __x64_sys_pwrite64+0xf5/0x150 [ 201.081970][T11518] do_syscall_64+0x44/0xa0 [ 201.086371][T11518] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.092252][T11518] RIP: 0033:0x7f862dfd5ab7 [ 201.096651][T11518] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 201.116241][T11518] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 16:24:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c040000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c050000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 201.124687][T11518] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 201.132640][T11518] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 201.140591][T11518] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 201.148611][T11518] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 201.156576][T11518] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 201.169220][T11518] loop5: detected capacity change from 0 to 1052 16:24:03 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39ddc9) chdir(&(0x7f0000000040)='./file0\x00') close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00000002c0)=0x9, 0x5) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000300)={{r2}, "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"}) 16:24:03 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) [ 201.208867][T11518] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 201.219599][T11518] EXT4-fs (loop5): orphan cleanup on readonly fs [ 201.228044][T11518] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 201.243841][T11518] EXT4-fs (loop5): Remounting filesystem read-only [ 201.250439][T11518] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 201.264354][T11518] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 201.270962][T11518] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:03 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 49) 16:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x4c000000) 16:24:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c080000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) 16:24:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 16:24:03 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) 16:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x68000000) [ 201.387858][T12102] FAULT_INJECTION: forcing a failure. [ 201.387858][T12102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.401079][T12102] CPU: 1 PID: 12102 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 201.409902][T12102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.420009][T12102] Call Trace: [ 201.423276][T12102] dump_stack_lvl+0xd6/0x122 [ 201.427893][T12102] dump_stack+0x11/0x1b [ 201.432041][T12102] should_fail+0x23c/0x250 [ 201.436462][T12102] should_fail_usercopy+0x16/0x20 [ 201.441469][T12102] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 201.447189][T12102] ? shmem_write_begin+0x7e/0x100 [ 201.452204][T12102] generic_perform_write+0x201/0x3e0 [ 201.457519][T12102] ? shmem_write_begin+0x100/0x100 [ 201.463545][T12102] __generic_file_write_iter+0x174/0x310 [ 201.469310][T12102] ? generic_write_checks+0x250/0x290 [ 201.474675][T12102] generic_file_write_iter+0x75/0x130 [ 201.480171][T12102] vfs_write+0x7bc/0x900 [ 201.484422][T12102] __x64_sys_pwrite64+0xf5/0x150 [ 201.489381][T12102] do_syscall_64+0x44/0xa0 [ 201.493834][T12102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.499811][T12102] RIP: 0033:0x7f862dfd5ab7 [ 201.504275][T12102] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 201.523969][T12102] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 16:24:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x6c000000) 16:24:03 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) 16:24:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c180000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 201.532407][T12102] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 201.540368][T12102] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 201.548331][T12102] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 201.556291][T12102] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 201.564854][T12102] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 201.579178][T12102] loop5: detected capacity change from 0 to 1052 16:24:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) [ 201.609348][T12102] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 201.619719][T12102] EXT4-fs (loop5): orphan cleanup on readonly fs [ 201.626169][T12102] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 201.644612][T12102] EXT4-fs (loop5): Remounting filesystem read-only 16:24:04 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 50) 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x74000000) 16:24:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c260000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 201.651211][T12102] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 201.665190][T12102] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 201.671819][T12102] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x75000000) 16:24:04 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 16:24:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) [ 201.780900][T12343] FAULT_INJECTION: forcing a failure. [ 201.780900][T12343] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.794011][T12343] CPU: 1 PID: 12343 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 201.802767][T12343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.812807][T12343] Call Trace: [ 201.816071][T12343] dump_stack_lvl+0xd6/0x122 [ 201.820654][T12343] dump_stack+0x11/0x1b [ 201.824800][T12343] should_fail+0x23c/0x250 [ 201.829201][T12343] should_fail_usercopy+0x16/0x20 [ 201.834296][T12343] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 201.840154][T12343] ? shmem_write_begin+0x7e/0x100 [ 201.845232][T12343] generic_perform_write+0x201/0x3e0 [ 201.850505][T12343] ? shmem_write_begin+0x100/0x100 [ 201.855690][T12343] __generic_file_write_iter+0x174/0x310 [ 201.861357][T12343] ? generic_write_checks+0x250/0x290 [ 201.867180][T12343] generic_file_write_iter+0x75/0x130 [ 201.872589][T12343] vfs_write+0x7bc/0x900 [ 201.876816][T12343] __x64_sys_pwrite64+0xf5/0x150 [ 201.881801][T12343] do_syscall_64+0x44/0xa0 [ 201.886202][T12343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.892124][T12343] RIP: 0033:0x7f862dfd5ab7 [ 201.896592][T12343] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 201.916187][T12343] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) [ 201.924594][T12343] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 201.932554][T12343] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 201.940528][T12343] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 201.948506][T12343] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 201.956467][T12343] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 201.967707][T12343] loop5: detected capacity change from 0 to 1052 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x7a000000) 16:24:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c710000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) 16:24:04 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) [ 201.990941][T12343] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 202.017769][T12343] EXT4-fs (loop5): orphan cleanup on readonly fs [ 202.026157][T12343] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:04 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 51) 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xf5ffffff) 16:24:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c7e0000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 202.045508][T12343] EXT4-fs (loop5): Remounting filesystem read-only [ 202.052146][T12343] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 202.066050][T12343] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 202.072665][T12343] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) 16:24:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0xfffffff5) 16:24:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 202.184082][T13044] FAULT_INJECTION: forcing a failure. [ 202.184082][T13044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.197164][T13044] CPU: 0 PID: 13044 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 202.205989][T13044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.216038][T13044] Call Trace: [ 202.219301][T13044] dump_stack_lvl+0xd6/0x122 [ 202.223889][T13044] dump_stack+0x11/0x1b [ 202.228030][T13044] should_fail+0x23c/0x250 [ 202.232475][T13044] should_fail_usercopy+0x16/0x20 [ 202.237494][T13044] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 202.243264][T13044] ? shmem_write_begin+0x7e/0x100 [ 202.248270][T13044] generic_perform_write+0x201/0x3e0 [ 202.253608][T13044] ? shmem_write_begin+0x100/0x100 [ 202.258700][T13044] __generic_file_write_iter+0x174/0x310 [ 202.264375][T13044] ? generic_write_checks+0x250/0x290 [ 202.269742][T13044] generic_file_write_iter+0x75/0x130 [ 202.275189][T13044] vfs_write+0x7bc/0x900 [ 202.279415][T13044] __x64_sys_pwrite64+0xf5/0x150 [ 202.284393][T13044] do_syscall_64+0x44/0xa0 [ 202.288796][T13044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.294755][T13044] RIP: 0033:0x7f862dfd5ab7 [ 202.299151][T13044] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 202.318868][T13044] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) 16:24:04 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 16:24:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000cfe0000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 202.327259][T13044] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 202.335273][T13044] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 202.343226][T13044] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 202.351193][T13044] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 202.359232][T13044] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x33}}}, 0xe8) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000003800)={'syztnl0\x00', &(0x7f0000003780)={'syztnl1\x00', 0x0, 0x2f, 0x8, 0x1, 0x2, 0x20, @empty, @remote, 0x40, 0x8, 0x3, 0x7f}}) sendmmsg(r0, &(0x7f0000009000)=[{{&(0x7f0000000180)=@caif=@util={0x25, "5a838f665427736d056641ef6bfbcac2"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="ea580c93b0217220038399ed1aea4dc89c21aa126516500b27a7af33d3", 0x1d}, {&(0x7f0000000340)="ef8ed04874f02c98c8bd71466b2db81077dec93c05ff5d9fb4d56a6b0ce5f144834c8134dae94a5ef080814157fa89be9ff58686d38c56a281f04e80f2112d7f509d74c799891f41aa6021b0feb9b7bb9c9a1c40645f56b93b446bd919c9a0d8ba03339b8a69c37e778d3e939828a7067535ac01d116a75182f183b6bf4f2e50c39e72ffc2828f4e76a790b5626a26d93341561d85d17a47aec830814f72", 0x9e}], 0x2, &(0x7f0000000440)=[{0xf8, 0x6, 0x1ff, "ca214071f5ba88f2b9714d12f52859a37dbb47d369b4669bbee8ae15664222962ece567b084f2b5243b5e64b5eb6139478bfd695f128d80098c40400044d061c43bdf5a62b7ee674d2fbecf57f47d1cc8c355629ea6a09e8fab7a003a4ad162709b2a2923d733c55ed3ba2889a5f3fb12fac63965964b0ba757865bf2723a6a0680d824a11638b41cc93a7279ee76f76193549c9c425dd5957c69da90a80801f75764a9fa782ae84bbed66857170d84680a7ac09ac31649e3eb0ec035791bb17f084fa6c71e5f71ba5d260ead3156cdb87398e4d412c9ca981e91b0fd698d0268367ff9f15243090"}, {0x80, 0x114, 0xff, "9c094edb4b28dea35d98061e892bb8714285161142a395a129bbfc6181b6d1eff4c6a4661e724bc4e54fd796e214eb0acca0efed035c44e59dae63a8e7b65700ac0755328e8f2054dbd73dda806029ef545b44c0ac46ad22a335658c65286bec90e72c1cbcf7c14921e6c1869c"}, {0x58, 0x3a, 0x4, "a2e72787809b32575542379ff5e3cf1783d4d6035ecbf1a9e0742f81e033619b86f7db57a413acb4ec962bc08c025ac3e1d16b74d78af4aa62ee44583d546ba413"}], 0x1d0}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000640)="b054b623f6b8db05ff911e8bd2e83764fbde64c16ec29ea008340847eda5bfe16603c2e06c146c666446d984d3c7ff28ff246a0c5e568ae15403b79d13dcbdbaaf9fa30ba713d9488c26a574052e8a4a18fca9e07528f514c8b65e61cba2a8f2ee37e8d0c3a9aa6b4a9c175f67fe33975d2371e6495a256da09c8783c2d65864a43a807331a5506d831d18de05802db9319eaf7437d78101dbfde935d2e0", 0x9e}, {&(0x7f0000000700)="20afc66522a87768ed9399f0ed7e1f99b9fe860f86c039b3081d8a9a27225b00075e122f7e2c02d7971eef77b2d2dfe73da0a1edb2895b8eed19c5ffdc5f63b6aee179", 0x43}, {&(0x7f0000000780)="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", 0xfd}, {&(0x7f0000000880)="aab06ac5569f803c88520b0a253a2acfaa98c2c691aec06684d239880e322f891ad8b100cd42739618cd5737c228c778a600056e2d23e8df9d391c8a7b466605818f", 0x42}, {&(0x7f0000000900)="d6bb754c8d51911f6d1876fe8ca567d6bdbd259b780b3aebedca364f686d19857534a5cbb9dce126b2e14a", 0x2b}], 0x5}}, {{&(0x7f00000009c0)=@generic={0x6, 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"}], 0x1118}}], 0x8, 0x0) close(r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) r3 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) mkdirat(r3, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r3, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) r4 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) r5 = gettid() preadv(0xffffffffffffffff, &(0x7f000000a500)=[{&(0x7f0000009200)=""/43, 0x2b}, {&(0x7f0000009240)=""/107, 0x6b}, {&(0x7f00000092c0)=""/247, 0xf7}, {&(0x7f00000093c0)=""/145, 0x91}, {&(0x7f0000009480)=""/84, 0x54}, {&(0x7f0000009500)=""/4096, 0x1000}], 0x6, 0xffff, 0x4) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3a) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000040)='net/nfsfs\x00') 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) [ 202.409106][T13044] loop5: detected capacity change from 0 to 1052 [ 202.436817][T13044] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 202.460943][T13044] EXT4-fs (loop5): orphan cleanup on readonly fs [ 202.469089][T13044] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 202.480571][T13044] EXT4-fs (loop5): Remounting filesystem read-only [ 202.487068][T13044] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 202.501027][T13044] EXT4-fs (loop5): Cannot turn on quotas: error -22 16:24:04 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 52) 16:24:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 16:24:04 executing program 3: write$snapshot(0xffffffffffffffff, &(0x7f0000000040)="0948f36d34fe77d16503bd557cb9cc9bc6721cb2a89edb4827213d010731300834f24416838da534beeb37034812bf96bbbb3d7e82af54f98725ea8cb37686bbd25fd12c1b207b3ecefddb0b4856c78d51af1a460a45dd0048771ff00c391d4d8e17510d42bbd692fc4e90c8c3e9229f4869bdeeb61f9cb9b6a49be82ff04207c1965f365baef96538d9d636e435baef684d213320c31fbc3c56f67621366ce7ca80c807523d1e5d47c8bdb0bd9302ee44c3fe27f33c4a0f24", 0xb9) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/221, 0xdd}], 0x1, 0x75, 0x0) 16:24:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c040200ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:04 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) [ 202.507619][T13044] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) 16:24:04 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000300ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) [ 202.640806][T13493] FAULT_INJECTION: forcing a failure. [ 202.640806][T13493] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.654002][T13493] CPU: 0 PID: 13493 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 202.662767][T13493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.672879][T13493] Call Trace: [ 202.676145][T13493] dump_stack_lvl+0xd6/0x122 [ 202.680723][T13493] dump_stack+0x11/0x1b [ 202.684939][T13493] should_fail+0x23c/0x250 [ 202.689336][T13493] should_fail_usercopy+0x16/0x20 [ 202.694340][T13493] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 202.700073][T13493] ? shmem_write_begin+0x7e/0x100 [ 202.705146][T13493] generic_perform_write+0x201/0x3e0 [ 202.710487][T13493] ? shmem_write_begin+0x100/0x100 [ 202.715581][T13493] __generic_file_write_iter+0x174/0x310 [ 202.721241][T13493] ? generic_write_checks+0x250/0x290 [ 202.726650][T13493] generic_file_write_iter+0x75/0x130 [ 202.732041][T13493] vfs_write+0x7bc/0x900 [ 202.736271][T13493] __x64_sys_pwrite64+0xf5/0x150 [ 202.741193][T13493] do_syscall_64+0x44/0xa0 [ 202.745602][T13493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.751482][T13493] RIP: 0033:0x7f862dfd5ab7 [ 202.755879][T13493] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 202.775726][T13493] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 202.784274][T13493] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 202.792227][T13493] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 202.800177][T13493] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 202.808129][T13493] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 202.816269][T13493] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 202.831025][T13493] loop5: detected capacity change from 0 to 1052 [ 202.862371][T13493] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 202.880411][T13493] EXT4-fs (loop5): orphan cleanup on readonly fs [ 202.893601][T13493] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:05 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 53) 16:24:05 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) 16:24:05 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c020400ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 202.910914][T13493] EXT4-fs (loop5): Remounting filesystem read-only [ 202.917537][T13493] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 202.931505][T13493] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 202.938140][T13493] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 203.034765][T13882] FAULT_INJECTION: forcing a failure. [ 203.034765][T13882] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.047885][T13882] CPU: 1 PID: 13882 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 203.056637][T13882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.066689][T13882] Call Trace: [ 203.069951][T13882] dump_stack_lvl+0xd6/0x122 [ 203.074739][T13882] dump_stack+0x11/0x1b [ 203.078877][T13882] should_fail+0x23c/0x250 [ 203.083328][T13882] should_fail_usercopy+0x16/0x20 [ 203.088346][T13882] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 203.094050][T13882] ? shmem_write_begin+0x7e/0x100 [ 203.099195][T13882] generic_perform_write+0x201/0x3e0 [ 203.104528][T13882] ? shmem_write_begin+0x100/0x100 [ 203.109643][T13882] __generic_file_write_iter+0x174/0x310 [ 203.115305][T13882] ? generic_write_checks+0x250/0x290 [ 203.120661][T13882] generic_file_write_iter+0x75/0x130 [ 203.126092][T13882] vfs_write+0x7bc/0x900 [ 203.130404][T13882] __x64_sys_pwrite64+0xf5/0x150 [ 203.135376][T13882] do_syscall_64+0x44/0xa0 [ 203.139777][T13882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.145671][T13882] RIP: 0033:0x7f862dfd5ab7 [ 203.150071][T13882] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 203.169657][T13882] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) 16:24:05 executing program 0: quotactl(0x0, 0x0, 0xee00, 0x0) 16:24:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) [ 203.178066][T13882] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 203.186044][T13882] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 203.194002][T13882] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 203.202027][T13882] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 203.209983][T13882] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 203.226372][T13882] loop5: detected capacity change from 0 to 1052 16:24:05 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c060400ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 203.234068][T13882] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 203.245709][T13882] EXT4-fs (loop5): orphan cleanup on readonly fs [ 203.270366][T13882] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:05 executing program 0: quotactl(0x0, 0x0, 0xee00, 0x0) 16:24:05 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000500ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:05 executing program 0: quotactl(0x0, 0x0, 0xee00, 0x0) 16:24:05 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 54) [ 203.285920][T13882] EXT4-fs (loop5): Remounting filesystem read-only [ 203.292477][T13882] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 203.306385][T13882] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 203.313016][T13882] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) 16:24:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) [ 203.411516][T14335] FAULT_INJECTION: forcing a failure. [ 203.411516][T14335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.424617][T14335] CPU: 0 PID: 14335 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 203.433380][T14335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.443440][T14335] Call Trace: [ 203.446715][T14335] dump_stack_lvl+0xd6/0x122 [ 203.451340][T14335] dump_stack+0x11/0x1b [ 203.455492][T14335] should_fail+0x23c/0x250 [ 203.459950][T14335] should_fail_usercopy+0x16/0x20 [ 203.465031][T14335] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 203.470742][T14335] ? shmem_write_begin+0x7e/0x100 [ 203.475813][T14335] generic_perform_write+0x201/0x3e0 [ 203.481199][T14335] ? shmem_write_begin+0x100/0x100 [ 203.486300][T14335] __generic_file_write_iter+0x174/0x310 [ 203.492038][T14335] ? generic_write_checks+0x250/0x290 [ 203.497527][T14335] generic_file_write_iter+0x75/0x130 [ 203.502980][T14335] vfs_write+0x7bc/0x900 [ 203.507210][T14335] __x64_sys_pwrite64+0xf5/0x150 [ 203.512158][T14335] do_syscall_64+0x44/0xa0 [ 203.516638][T14335] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.522650][T14335] RIP: 0033:0x7f862dfd5ab7 [ 203.527049][T14335] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 203.546700][T14335] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:05 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c040600ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 203.555140][T14335] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 203.563101][T14335] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 203.571055][T14335] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 203.579086][T14335] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 203.587472][T14335] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 203.611348][T14335] loop5: detected capacity change from 0 to 1052 [ 203.626003][T14335] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 203.637284][T14335] EXT4-fs (loop5): orphan cleanup on readonly fs [ 203.644288][T14335] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c001800ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) [ 203.658014][T14335] EXT4-fs (loop5): Remounting filesystem read-only [ 203.664589][T14335] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 203.678498][T14335] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 203.685097][T14335] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:06 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 55) 16:24:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) [ 203.792780][T14749] FAULT_INJECTION: forcing a failure. [ 203.792780][T14749] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.805830][T14749] CPU: 0 PID: 14749 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 203.814762][T14749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.824813][T14749] Call Trace: [ 203.828079][T14749] dump_stack_lvl+0xd6/0x122 [ 203.832657][T14749] dump_stack+0x11/0x1b [ 203.836794][T14749] should_fail+0x23c/0x250 [ 203.841288][T14749] should_fail_usercopy+0x16/0x20 [ 203.846294][T14749] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 203.852139][T14749] ? shmem_write_begin+0x7e/0x100 [ 203.857149][T14749] generic_perform_write+0x201/0x3e0 [ 203.862423][T14749] ? shmem_write_begin+0x100/0x100 [ 203.867521][T14749] __generic_file_write_iter+0x174/0x310 [ 203.873139][T14749] ? generic_write_checks+0x250/0x290 [ 203.878497][T14749] generic_file_write_iter+0x75/0x130 [ 203.883993][T14749] vfs_write+0x7bc/0x900 [ 203.888226][T14749] __x64_sys_pwrite64+0xf5/0x150 [ 203.893207][T14749] do_syscall_64+0x44/0xa0 [ 203.897611][T14749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.903509][T14749] RIP: 0033:0x7f862dfd5ab7 [ 203.907914][T14749] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 203.927501][T14749] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 203.935992][T14749] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 203.943979][T14749] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 203.951945][T14749] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 203.959898][T14749] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 203.967912][T14749] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 203.991489][T14749] loop5: detected capacity change from 0 to 1052 [ 204.004021][T14749] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 204.014813][T14749] EXT4-fs (loop5): orphan cleanup on readonly fs [ 204.021626][T14749] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 204.033149][T14749] EXT4-fs (loop5): Remounting filesystem read-only 16:24:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) 16:24:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c002000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) 16:24:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c002600ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 204.039699][T14749] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 204.053694][T14749] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 204.060323][T14749] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c003f00ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) 16:24:06 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 56) 16:24:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) 16:24:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c004000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 204.309620][T15375] FAULT_INJECTION: forcing a failure. [ 204.309620][T15375] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 204.322679][T15375] CPU: 1 PID: 15375 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 204.331614][T15375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.341663][T15375] Call Trace: [ 204.344937][T15375] dump_stack_lvl+0xd6/0x122 [ 204.349528][T15375] dump_stack+0x11/0x1b [ 204.353732][T15375] should_fail+0x23c/0x250 [ 204.358129][T15375] should_fail_usercopy+0x16/0x20 [ 204.363137][T15375] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 204.368972][T15375] ? shmem_write_begin+0x7e/0x100 [ 204.374068][T15375] generic_perform_write+0x201/0x3e0 [ 204.379344][T15375] ? shmem_write_begin+0x100/0x100 [ 204.384438][T15375] __generic_file_write_iter+0x174/0x310 [ 204.390137][T15375] ? generic_write_checks+0x250/0x290 [ 204.395533][T15375] generic_file_write_iter+0x75/0x130 [ 204.400888][T15375] vfs_write+0x7bc/0x900 [ 204.405113][T15375] __x64_sys_pwrite64+0xf5/0x150 [ 204.410077][T15375] do_syscall_64+0x44/0xa0 [ 204.414481][T15375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.420363][T15375] RIP: 0033:0x7f862dfd5ab7 [ 204.424759][T15375] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 204.444442][T15375] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 204.452938][T15375] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 204.460911][T15375] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 204.468909][T15375] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 204.476863][T15375] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 204.484829][T15375] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 16:24:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) 16:24:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x27b9, 0x2, 0x7, 0x6769}, {0x6, 0x8, 0x7, 0x41}]}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x12a00, 0x0) 16:24:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c007100ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) 16:24:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:06 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 1) [ 204.586476][T15375] loop5: detected capacity change from 0 to 1052 [ 204.608549][T15375] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 16:24:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c007e00ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:07 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) [ 204.658219][T15375] EXT4-fs (loop5): orphan cleanup on readonly fs [ 204.669093][T15375] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 204.696199][T15375] EXT4-fs (loop5): Remounting filesystem read-only [ 204.702801][T15375] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 204.716835][T15375] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 204.723448][T15375] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:07 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 57) 16:24:07 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) 16:24:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000cfffe00ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:07 executing program 0: quotactl(0x44000080000002, 0x0, 0xee00, 0x0) [ 204.880198][T15882] FAULT_INJECTION: forcing a failure. [ 204.880198][T15882] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 204.893301][T15882] CPU: 0 PID: 15882 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 204.902059][T15882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.912141][T15882] Call Trace: [ 204.915469][T15882] dump_stack_lvl+0xd6/0x122 [ 204.920050][T15882] dump_stack+0x11/0x1b [ 204.924209][T15882] should_fail+0x23c/0x250 [ 204.928625][T15882] should_fail_usercopy+0x16/0x20 [ 204.933638][T15882] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 204.939407][T15882] ? shmem_write_begin+0x7e/0x100 [ 204.944488][T15882] generic_perform_write+0x201/0x3e0 [ 204.949805][T15882] ? shmem_write_begin+0x100/0x100 [ 204.954902][T15882] __generic_file_write_iter+0x174/0x310 [ 204.960565][T15882] ? generic_write_checks+0x250/0x290 [ 204.966307][T15882] generic_file_write_iter+0x75/0x130 [ 204.971669][T15882] vfs_write+0x7bc/0x900 [ 204.975898][T15882] __x64_sys_pwrite64+0xf5/0x150 [ 204.980823][T15882] do_syscall_64+0x44/0xa0 [ 204.985267][T15882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.991212][T15882] RIP: 0033:0x7f862dfd5ab7 [ 204.995615][T15882] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 205.015263][T15882] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) 16:24:07 executing program 0: quotactl(0x44000080000003, 0x0, 0xee00, 0x0) 16:24:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000cfeff00ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:07 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) [ 205.023691][T15882] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 205.031646][T15882] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 205.039651][T15882] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 205.047627][T15882] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 205.055609][T15882] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 205.074421][T15882] loop5: detected capacity change from 0 to 1052 16:24:07 executing program 0: quotactl(0x44000080000004, 0x0, 0xee00, 0x0) [ 205.109214][T15882] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 205.125601][T15882] EXT4-fs (loop5): orphan cleanup on readonly fs [ 205.132849][T15882] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 205.150047][T15882] EXT4-fs (loop5): Remounting filesystem read-only 16:24:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000200ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:07 executing program 0: quotactl(0x44000080000005, 0x0, 0xee00, 0x0) [ 205.156570][T15882] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 205.170549][T15882] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 205.177198][T15882] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:07 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 58) 16:24:07 executing program 0: quotactl(0x44000080000006, 0x0, 0xee00, 0x0) 16:24:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000300ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:07 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) 16:24:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) 16:24:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000400ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:07 executing program 0: quotactl(0x4400008000004d, 0x0, 0xee00, 0x0) [ 205.356781][T16429] FAULT_INJECTION: forcing a failure. [ 205.356781][T16429] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.369904][T16429] CPU: 1 PID: 16429 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 205.378671][T16429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.388722][T16429] Call Trace: [ 205.392112][T16429] dump_stack_lvl+0xd6/0x122 [ 205.396693][T16429] dump_stack+0x11/0x1b [ 205.400893][T16429] should_fail+0x23c/0x250 [ 205.405316][T16429] should_fail_usercopy+0x16/0x20 [ 205.410346][T16429] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 205.416063][T16429] ? shmem_write_begin+0x7e/0x100 [ 205.421122][T16429] generic_perform_write+0x201/0x3e0 [ 205.426428][T16429] ? shmem_write_begin+0x100/0x100 [ 205.431560][T16429] __generic_file_write_iter+0x174/0x310 [ 205.437187][T16429] ? generic_write_checks+0x250/0x290 [ 205.442559][T16429] generic_file_write_iter+0x75/0x130 [ 205.447997][T16429] vfs_write+0x7bc/0x900 [ 205.452287][T16429] __x64_sys_pwrite64+0xf5/0x150 [ 205.457298][T16429] do_syscall_64+0x44/0xa0 [ 205.461720][T16429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.467611][T16429] RIP: 0033:0x7f862dfd5ab7 [ 205.472011][T16429] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 205.491601][T16429] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:07 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x200002e6) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000044c80)={0x7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "68e43b7d86a7b9"}) r4 = syz_mount_image$nfs4(0x0, &(0x7f0000003c00)='./file0\x00', 0x8000, 0x3, &(0x7f0000004e40)=[{&(0x7f0000004c40), 0x0, 0x100000001}, {&(0x7f0000004c80)="b1ceccfa6d6330926b38ed6b96d7bd507ba4ae3f93de9c07d09cd6ba7b8899792da2c06435eb1750f63ff1777a387e69ac3f238a468c2402cab60b7d05240f5e5bb706dddd7e8e56c932725490e6f30c4ca9b5d3d6c8596a757bec4070b6067871de92d56feb", 0x66, 0x7}, {&(0x7f0000004d40)="fe3f4e6edf6965e7f2bc75534bfe894d22c511fb5c976fc88a270459d0c141fc6d13909354543db8946bb51c07da2e4aad94f1312726317af6a4c694ec39664a22adc556b0cfb66ec00565714f730f1bd11e4508d1e98399fb30ba00d712efc6dde284a63a5ddf6a26fb497ea31be5e6d8c3131da677e5446bee8ad3bd1803240f68ce93848aefb75164af89574c23626e455c63546dc89c36637d391c4d54f8846cfcb53a5a0fb89cf93cc7914b989b880a88d4ddbe96a7f8624beb02d304accd2e184807bf913cb5dc7613d7344d6b91b9aaa6c550881b3652f0c1490af49019", 0xe1}], 0x30000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000004f40)={{r5, 0xff, 0x26890b37, 0x4, 0x800, 0x0, 0x7, 0x236a, 0xff, 0x4, 0x7, 0xbb87, 0x3f, 0x2, 0x9}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000045c80)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r3}, {}, {r5, r8}, {0x0, r10}], 0x81, "4a68f3f9ba7982"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x1ff, 0x7, 0xa6, 0x5}]}, 0x10) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f00000001c0)=""/106, 0x6a}], 0x4, 0x1f, 0x1) [ 205.500002][T16429] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 205.507960][T16429] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 205.516609][T16429] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 205.524575][T16429] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 205.532527][T16429] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 16:24:07 executing program 0: quotactl(0x440000800000aa, 0x0, 0xee00, 0x0) 16:24:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x10, r1, 0xe00a000) [ 205.567807][T16429] loop5: detected capacity change from 0 to 1052 [ 205.568228][T16504] loop3: detected capacity change from 0 to 264192 [ 205.597076][T16429] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 205.624940][T16429] EXT4-fs (loop5): orphan cleanup on readonly fs [ 205.642091][T16429] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 205.665926][T16429] EXT4-fs (loop5): Remounting filesystem read-only 16:24:08 executing program 0: quotactl(0x44000080000102, 0x0, 0xee00, 0x0) 16:24:08 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) 16:24:08 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000001480)=ANY=[@ANYBLOB="460e0000000000004e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/185, 0xb9}], 0x1, 0x6, 0x3) ftruncate(r0, 0x1) 16:24:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000500ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:08 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 59) [ 205.672559][T16429] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 205.686496][T16429] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 205.693164][T16429] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:08 executing program 0: quotactl(0x44000080000103, 0x0, 0xee00, 0x0) 16:24:08 executing program 3: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') fsetxattr$security_ima(r0, &(0x7f0000000040), &(0x7f0000000080)=@sha1={0x1, "26eabbf9fe177e6caa8f34a5b4dd166bce0a13f3"}, 0x15, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:08 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:08 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:08 executing program 0: quotactl(0x44000080000104, 0x0, 0xee00, 0x0) [ 205.800556][ T22] kauditd_printk_skb: 1 callbacks suppressed [ 205.800566][ T22] audit: type=1400 audit(1635697448.117:12098): avc: denied { setattr } for pid=16864 comm="syz-executor.3" name="igmp" dev="proc" ino=4026532634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 16:24:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000800ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 205.846943][T16872] FAULT_INJECTION: forcing a failure. [ 205.846943][T16872] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.860139][T16872] CPU: 1 PID: 16872 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 205.869683][T16872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.879814][T16872] Call Trace: [ 205.883087][T16872] dump_stack_lvl+0xd6/0x122 [ 205.887683][T16872] dump_stack+0x11/0x1b [ 205.891842][T16872] should_fail+0x23c/0x250 [ 205.896256][T16872] should_fail_usercopy+0x16/0x20 [ 205.901314][T16872] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 205.907037][T16872] ? shmem_write_begin+0x7e/0x100 [ 205.912058][T16872] generic_perform_write+0x201/0x3e0 [ 205.917347][T16872] ? shmem_write_begin+0x100/0x100 [ 205.922511][T16872] __generic_file_write_iter+0x174/0x310 [ 205.928153][T16872] ? generic_write_checks+0x250/0x290 [ 205.933828][T16872] generic_file_write_iter+0x75/0x130 [ 205.939205][T16872] vfs_write+0x7bc/0x900 [ 205.943519][T16872] __x64_sys_pwrite64+0xf5/0x150 [ 205.948509][T16872] do_syscall_64+0x44/0xa0 [ 205.952919][T16872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.958820][T16872] RIP: 0033:0x7f862dfd5ab7 [ 205.963316][T16872] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 205.983423][T16872] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 205.991908][T16872] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 205.999872][T16872] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 206.007890][T16872] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 206.015853][T16872] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 206.023945][T16872] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 206.032657][T16872] loop5: detected capacity change from 0 to 1052 [ 206.040347][T16872] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 206.050558][T16872] EXT4-fs (loop5): orphan cleanup on readonly fs [ 206.056923][T16872] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 206.068360][T16872] EXT4-fs (loop5): Remounting filesystem read-only [ 206.074891][T16872] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 206.088918][T16872] EXT4-fs (loop5): Cannot turn on quotas: error -22 16:24:08 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 60) 16:24:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000080)={0x2, 0x38, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 16:24:08 executing program 0: quotactl(0x44000080000106, 0x0, 0xee00, 0x0) 16:24:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c001800ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:08 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:08 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) [ 206.095507][T16872] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:08 executing program 0: quotactl(0x44000080000107, 0x0, 0xee00, 0x0) 16:24:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/238, 0xee}], 0x1, 0x75, 0x0) 16:24:08 executing program 4: quotactl(0x0, 0x0, 0xee00, 0x0) [ 206.217244][T17194] FAULT_INJECTION: forcing a failure. [ 206.217244][T17194] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 206.230445][T17194] CPU: 0 PID: 17194 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 206.239207][T17194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.249295][T17194] Call Trace: [ 206.252613][T17194] dump_stack_lvl+0xd6/0x122 [ 206.257206][T17194] dump_stack+0x11/0x1b [ 206.261370][T17194] should_fail+0x23c/0x250 16:24:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c002600ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:08 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:08 executing program 0: quotactl(0x44000080000108, 0x0, 0xee00, 0x0) [ 206.265811][T17194] should_fail_usercopy+0x16/0x20 [ 206.270834][T17194] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 206.276566][T17194] ? shmem_write_begin+0x7e/0x100 [ 206.281678][T17194] generic_perform_write+0x201/0x3e0 [ 206.287032][T17194] ? shmem_write_begin+0x100/0x100 [ 206.292205][T17194] __generic_file_write_iter+0x174/0x310 [ 206.297849][T17194] ? generic_write_checks+0x250/0x290 [ 206.303330][T17194] generic_file_write_iter+0x75/0x130 [ 206.308772][T17194] vfs_write+0x7bc/0x900 [ 206.313015][T17194] __x64_sys_pwrite64+0xf5/0x150 [ 206.318001][T17194] do_syscall_64+0x44/0xa0 [ 206.322486][T17194] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.328379][T17194] RIP: 0033:0x7f862dfd5ab7 [ 206.332778][T17194] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 206.352371][T17194] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 206.360767][T17194] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 206.368724][T17194] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 206.376681][T17194] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 206.384703][T17194] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 206.392656][T17194] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 206.401675][T17194] loop5: detected capacity change from 0 to 1052 [ 206.414681][T17194] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 206.428556][T17194] EXT4-fs (loop5): orphan cleanup on readonly fs [ 206.435705][T17194] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 206.447252][T17194] EXT4-fs (loop5): Remounting filesystem read-only [ 206.453892][T17194] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 16:24:08 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 61) 16:24:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/224, 0xe0}], 0x1, 0x75, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000340)) 16:24:08 executing program 4: quotactl(0x0, 0x0, 0xee00, 0x0) 16:24:08 executing program 0: quotactl(0x44000080000109, 0x0, 0xee00, 0x0) 16:24:08 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c007100ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:08 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) [ 206.467943][T17194] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 206.474561][T17194] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:08 executing program 0: quotactl(0x4400008000010c, 0x0, 0xee00, 0x0) [ 206.556995][T17515] FAULT_INJECTION: forcing a failure. [ 206.556995][T17515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 206.570574][T17515] CPU: 1 PID: 17515 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 206.579488][T17515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.589592][T17515] Call Trace: [ 206.592859][T17515] dump_stack_lvl+0xd6/0x122 [ 206.597477][T17515] dump_stack+0x11/0x1b [ 206.601614][T17515] should_fail+0x23c/0x250 [ 206.606014][T17515] should_fail_usercopy+0x16/0x20 [ 206.611040][T17515] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 206.616798][T17515] ? shmem_write_begin+0x7e/0x100 [ 206.621845][T17515] generic_perform_write+0x201/0x3e0 [ 206.627308][T17515] ? shmem_write_begin+0x100/0x100 [ 206.632435][T17515] __generic_file_write_iter+0x174/0x310 [ 206.638081][T17515] ? generic_write_checks+0x250/0x290 [ 206.643564][T17515] generic_file_write_iter+0x75/0x130 [ 206.648984][T17515] vfs_write+0x7bc/0x900 [ 206.653220][T17515] __x64_sys_pwrite64+0xf5/0x150 [ 206.658138][T17515] do_syscall_64+0x44/0xa0 [ 206.662610][T17515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.668489][T17515] RIP: 0033:0x7f862dfd5ab7 [ 206.672896][T17515] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 206.692531][T17515] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 16:24:08 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:09 executing program 3: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x4, 0x81, 0x8, 0xc0, 0x0, 0x6, 0x1480, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0xa000, 0x8, 0xfa97, 0x4, 0x6, 0x81, 0x81, 0x0, 0xbe9, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/220, 0xdc}], 0x1, 0x75, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x100000000, 0x3}) [ 206.700933][T17515] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 206.708925][T17515] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 206.716902][T17515] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 206.724986][T17515] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 206.732936][T17515] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 16:24:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c007e00ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:09 executing program 4: quotactl(0x0, 0x0, 0xee00, 0x0) 16:24:09 executing program 0: quotactl(0x4400008000010d, 0x0, 0xee00, 0x0) [ 206.760629][T17515] loop5: detected capacity change from 0 to 1052 [ 206.779846][T17515] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 206.831622][T17515] EXT4-fs (loop5): orphan cleanup on readonly fs [ 206.840254][T17515] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 206.854989][T17515] EXT4-fs (loop5): Remounting filesystem read-only [ 206.861507][T17515] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 206.875416][T17515] EXT4-fs (loop5): Cannot turn on quotas: error -22 16:24:09 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 62) 16:24:09 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:09 executing program 4: quotactl(0x44000080000102, 0x0, 0xee00, 0x0) 16:24:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f0000000000)=""/22, 0x16}], 0x2, 0x75, 0x0) 16:24:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c00fe00ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:09 executing program 0: quotactl(0x4400008000010e, 0x0, 0xee00, 0x0) [ 206.882105][T17515] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:09 executing program 2: quotactl(0x0, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:09 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) 16:24:09 executing program 0: quotactl(0x4400008000010f, 0x0, 0xee00, 0x0) 16:24:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000402ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 207.023151][T17846] FAULT_INJECTION: forcing a failure. [ 207.023151][T17846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 207.036239][T17846] CPU: 1 PID: 17846 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 207.044068][ C0] sd 0:0:1:0: tag#7176 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 207.045052][T17846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.054877][ C0] sd 0:0:1:0: tag#7176 CDB: opcode=0xe5 (vendor) [ 207.064891][T17846] Call Trace: [ 207.064899][T17846] dump_stack_lvl+0xd6/0x122 [ 207.071259][ C0] sd 0:0:1:0: tag#7176 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 207.071275][ C0] sd 0:0:1:0: tag#7176 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 207.071289][ C0] sd 0:0:1:0: tag#7176 CDB[20]: ba [ 207.074549][T17846] dump_stack+0x11/0x1b [ 207.106341][T17846] should_fail+0x23c/0x250 [ 207.110760][T17846] should_fail_usercopy+0x16/0x20 [ 207.115787][T17846] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 207.121513][T17846] ? shmem_write_begin+0x7e/0x100 [ 207.126558][T17846] generic_perform_write+0x201/0x3e0 [ 207.131877][T17846] ? shmem_write_begin+0x100/0x100 [ 207.136992][T17846] __generic_file_write_iter+0x174/0x310 [ 207.142710][T17846] ? generic_write_checks+0x250/0x290 [ 207.148093][T17846] generic_file_write_iter+0x75/0x130 [ 207.153472][T17846] vfs_write+0x7bc/0x900 [ 207.157776][T17846] __x64_sys_pwrite64+0xf5/0x150 [ 207.162767][T17846] do_syscall_64+0x44/0xa0 [ 207.167186][T17846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.173087][T17846] RIP: 0033:0x7f862dfd5ab7 [ 207.177498][T17846] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 207.197153][T17846] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 207.205568][T17846] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 207.213543][T17846] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 16:24:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/221, 0xec}], 0x1000000000000135, 0x75, 0x0) r1 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001440), 0x0, 0x200) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001980)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001500)=ANY=[@ANYRES32=r3, @ANYRESOCT=r5, @ANYRESDEC=r4, @ANYRES32, @ANYRES64, @ANYRES64, @ANYRESHEX], 0x3}}, 0x44061) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x4, @unused=[0x1fbfffffd, 0x71, 0x8, 0x8000], @devid=r3}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r3}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000000c0)={r3, 0xfee, 0x0, [0x6, 0x0, 0x100000000, 0x7, 0x7f], [0x4, 0x6, 0x9, 0x480d, 0x9, 0xfffffffffffffff7, 0x9, 0x100000001, 0x60, 0x5, 0x8a, 0x4, 0x6, 0x4, 0x200, 0x3, 0xb3e, 0x7fffffff, 0x9, 0x95, 0x101, 0xfffffffffffffffe, 0xcff, 0x2, 0x7ff, 0x0, 0x1, 0x2, 0x3, 0x0, 0x3, 0x4, 0x0, 0xe9c, 0x800, 0x4, 0x6, 0x106b, 0xffffffff, 0x3, 0x3f, 0x42b1, 0x800, 0x6, 0x6, 0x9, 0x0, 0x9, 0x3, 0x7ff, 0xffffffffffff9b4d, 0x3f, 0x10000, 0x1, 0xffffffff, 0x7, 0x3, 0x7f, 0x6, 0xffffffffffffc71a, 0x6, 0x1, 0x4, 0x1, 0x2, 0x1000, 0x80000001, 0x7, 0x800, 0x0, 0x7, 0x2, 0x1, 0xffffffffffffffe0, 0x9, 0x22, 0x3, 0x2, 0xa9c3000000000000, 0x3, 0x9, 0x1000000a6, 0x0, 0x5, 0x80000ab0, 0x200, 0x7fffffff, 0x8, 0x101, 0x6, 0x180, 0x1000, 0x81, 0x6, 0x8, 0x7, 0x3, 0x0, 0x2, 0x6, 0x8, 0x7f, 0x4, 0x1, 0xffffffff, 0x1, 0x2, 0x8, 0x7, 0x5, 0x100000000, 0xffffffffffffffff, 0x4, 0x7fffffff, 0x80000000000001b2, 0x2, 0x1c0008000000000, 0x7, 0x0, 0x8, 0x4]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000011c0)={0x10, 0x3, {0xaf, @struct={0x4, 0x8001}, 0x0, 0x0, 0xd1, 0xffff, 0x3, 0x4, 0x400, @usage=0x170f, 0x7, 0x8001, [0x0, 0x7f, 0x6, 0x6, 0x3, 0x800000000000]}, {0x400, @usage=0x5, 0x0, 0x15d60000000000, 0x5, 0xc0f, 0x3, 0x0, 0x200, @struct={0x8001, 0x7}, 0x20, 0xfffffffb, [0x10001, 0x1000, 0x1000, 0x9, 0x100000001, 0xf9dd]}, {0x1, @struct={0xf605, 0x2}, r3, 0x6, 0x2, 0x5, 0x400, 0x8001, 0x80, @struct={0x3, 0x9}, 0x8fb0, 0x3, [0x1, 0xa9, 0x7fff, 0x5, 0x1, 0xd6e0]}, {0x8, 0x1}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000140)={r3, "6ebc8a85f712a91d5867d27d0eee54ad"}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000140)={r3, "f4b10e42f01e30850365c3b902924652"}) 16:24:09 executing program 0: quotactl(0x44000080000110, 0x0, 0xee00, 0x0) [ 207.221516][T17846] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 207.229492][T17846] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 207.237464][T17846] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 207.245522][T17918] device lo entered promiscuous mode [ 207.252375][T17846] loop5: detected capacity change from 0 to 1052 [ 207.280855][T17846] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 207.308955][T17921] Y­4`Ò˜: renamed from lo [ 207.316738][ C0] sd 0:0:1:0: tag#7177 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 207.326605][ C0] sd 0:0:1:0: tag#7177 CDB: opcode=0xe5 (vendor) [ 207.332958][ C0] sd 0:0:1:0: tag#7177 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 207.342000][ C0] sd 0:0:1:0: tag#7177 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 207.351028][ C0] sd 0:0:1:0: tag#7177 CDB[20]: ba [ 207.448575][T17846] EXT4-fs (loop5): orphan cleanup on readonly fs [ 207.456681][T17846] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 207.468313][T17846] EXT4-fs (loop5): Remounting filesystem read-only [ 207.474846][T17846] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 207.488841][T17846] EXT4-fs (loop5): Cannot turn on quotas: error -22 16:24:09 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 63) 16:24:09 executing program 0: quotactl(0x44000080000112, 0x0, 0xee00, 0x0) 16:24:09 executing program 2: quotactl(0x0, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000003ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:09 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 1) 16:24:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000040), 0x0, 0x2, 0x0) [ 207.495632][T17846] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:09 executing program 0: quotactl(0x44000080000118, 0x0, 0xee00, 0x0) 16:24:09 executing program 2: quotactl(0x0, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000204ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:09 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x4200, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x740) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1}, {r0, 0x1000}, {r2, 0x9434}, {r3, 0x24}], 0x4, &(0x7f0000000180)={r4, r5+60000000}, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x2, 0x52d8256c, 0xab, 0x100, 0xc, "166b6d9089dc81cc173c68e867196831a25ebc"}) r6 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r7, 0x0, 0x200002e6) fcntl$setpipe(r7, 0x407, 0x0) ppoll(&(0x7f0000000200)=[{r7, 0x4257}], 0x1, &(0x7f0000000340), &(0x7f0000000380)={[0x40]}, 0x8) [ 207.539654][T18071] FAULT_INJECTION: forcing a failure. [ 207.539654][T18071] name failslab, interval 1, probability 0, space 0, times 0 [ 207.552474][T18071] CPU: 1 PID: 18071 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 207.561284][T18071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.571415][T18071] Call Trace: [ 207.574826][T18071] dump_stack_lvl+0xd6/0x122 [ 207.579439][T18071] dump_stack+0x11/0x1b [ 207.583673][T18071] should_fail+0x23c/0x250 [ 207.588092][T18071] ? mempool_alloc_slab+0x16/0x20 [ 207.593212][T18071] __should_failslab+0x81/0x90 [ 207.597958][T18071] should_failslab+0x5/0x20 [ 207.602443][T18071] kmem_cache_alloc+0x4f/0x300 [ 207.607189][T18071] mempool_alloc_slab+0x16/0x20 [ 207.612152][T18071] ? mempool_free+0x130/0x130 [ 207.616847][T18071] mempool_alloc+0x9d/0x310 [ 207.621401][T18071] ? kcsan_setup_watchpoint+0x94/0x3f0 [ 207.626853][T18071] bio_alloc_bioset+0xcc/0x530 [ 207.631706][T18071] ? __test_set_page_writeback+0x500/0x570 [ 207.637567][T18071] submit_bh_wbc+0x130/0x330 [ 207.642160][T18071] __block_write_full_page+0x648/0xa10 [ 207.647657][T18071] ? mark_buffer_write_io_error+0x180/0x180 [ 207.653551][T18071] ? blkdev_fallocate+0x2e0/0x2e0 [ 207.658558][T18071] ? blkdev_fallocate+0x2e0/0x2e0 [ 207.663640][T18071] block_write_full_page+0x240/0x260 [ 207.668936][T18071] blkdev_writepage+0x20/0x30 [ 207.673594][T18071] __writepage+0x38/0xd0 [ 207.677899][T18071] write_cache_pages+0x50a/0x840 [ 207.682841][T18071] ? generic_writepages+0xc0/0xc0 [ 207.687848][T18071] generic_writepages+0x7c/0xc0 [ 207.692687][T18071] blkdev_writepages+0x19/0x20 [ 207.697534][T18071] ? blkdev_readpage+0x20/0x20 [ 207.702283][T18071] do_writepages+0x26b/0x3c0 [ 207.706925][T18071] ? finish_wait+0x43/0x80 [ 207.711401][T18071] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 207.717279][T18071] ? jbd2_log_wait_commit+0x1dd/0x210 [ 207.722697][T18071] filemap_write_and_wait_range+0x238/0x3c0 [ 207.728626][T18071] ? ext4_put_super+0x910/0x910 [ 207.733521][T18071] sync_blockdev+0x3e/0x50 [ 207.737979][T18071] dquot_quota_sync+0xc6/0x310 [ 207.742721][T18071] ? quota_sync_one+0x76/0xa0 [ 207.747385][T18071] ? dquot_writeback_dquots+0x790/0x790 [ 207.752931][T18071] quota_sync_one+0x7f/0xa0 [ 207.757435][T18071] iterate_supers+0x137/0x1f0 [ 207.762099][T18071] ? do_quotactl+0x2a50/0x2a50 [ 207.766852][T18071] __se_sys_quotactl+0x27c/0x550 [ 207.771839][T18071] ? __cond_resched+0x11/0x40 [ 207.776506][T18071] ? ksys_write+0x162/0x190 [ 207.781085][T18071] ? fpregs_assert_state_consistent+0x7d/0x90 [ 207.787133][T18071] __x64_sys_quotactl+0x51/0x60 [ 207.792010][T18071] do_syscall_64+0x44/0xa0 [ 207.796511][T18071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.802546][T18071] RIP: 0033:0x7f659a18eae9 [ 207.806963][T18071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 207.826595][T18071] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 207.834997][T18071] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 207.843005][T18071] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 207.850959][T18071] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 207.858914][T18071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.866896][T18071] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 [ 207.900099][T18176] FAULT_INJECTION: forcing a failure. [ 207.900099][T18176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 207.913461][T18176] CPU: 0 PID: 18176 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 207.922383][T18176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.932435][T18176] Call Trace: [ 207.935713][T18176] dump_stack_lvl+0xd6/0x122 [ 207.940395][T18176] dump_stack+0x11/0x1b [ 207.944559][T18176] should_fail+0x23c/0x250 16:24:10 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:10 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 2) [ 207.949049][T18176] __alloc_pages+0x102/0x320 [ 207.953642][T18176] alloc_pages_vma+0x5ee/0x770 [ 207.958409][T18176] shmem_getpage_gfp+0x96d/0x13d0 [ 207.963496][T18176] shmem_write_begin+0x7e/0x100 [ 207.968366][T18176] generic_perform_write+0x1b8/0x3e0 [ 207.973716][T18176] ? shmem_write_begin+0x100/0x100 [ 207.978922][T18176] __generic_file_write_iter+0x174/0x310 [ 207.984609][T18176] ? generic_write_checks+0x250/0x290 [ 207.990021][T18176] generic_file_write_iter+0x75/0x130 [ 207.995467][T18176] vfs_write+0x7bc/0x900 [ 207.999785][T18176] __x64_sys_pwrite64+0xf5/0x150 [ 208.004754][T18176] do_syscall_64+0x44/0xa0 [ 208.009175][T18176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.015073][T18176] RIP: 0033:0x7f862dfd5ab7 [ 208.019530][T18176] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 208.024955][T18191] FAULT_INJECTION: forcing a failure. [ 208.024955][T18191] name failslab, interval 1, probability 0, space 0, times 0 [ 208.039221][T18176] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 208.039244][T18176] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 208.039255][T18176] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 208.076138][T18176] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 208.084103][T18176] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 208.092125][T18176] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 208.100116][T18191] CPU: 1 PID: 18191 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 208.108877][T18191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.111686][T18176] loop5: detected capacity change from 0 to 1052 [ 208.118999][T18191] Call Trace: [ 208.119007][T18191] dump_stack_lvl+0xd6/0x122 [ 208.126409][T18176] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 208.128593][T18191] dump_stack+0x11/0x1b [ 208.143117][T18176] EXT4-fs (loop5): orphan cleanup on readonly fs [ 208.146483][T18191] should_fail+0x23c/0x250 [ 208.146505][T18191] __should_failslab+0x81/0x90 [ 208.153070][T18176] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 208.157211][T18191] should_failslab+0x5/0x20 [ 208.157235][T18191] kmem_cache_alloc_node+0x61/0x2c0 [ 208.162525][T18176] EXT4-fs (loop5): Remounting filesystem read-only [ 208.173216][T18191] ? create_task_io_context+0x36/0x210 [ 208.177734][T18176] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 208.182902][T18191] create_task_io_context+0x36/0x210 [ 208.189408][T18176] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 208.194833][T18191] submit_bio_checks+0x7c3/0x850 [ 208.194857][T18191] __submit_bio+0x2d5/0x480 [ 208.194884][T18191] ? mempool_alloc_slab+0x16/0x20 [ 208.194899][T18191] submit_bio_noacct+0x46d/0x530 [ 208.208874][T18176] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:10 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 64) 16:24:10 executing program 0: quotactl(0x44000080000122, 0x0, 0xee00, 0x0) 16:24:10 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000604ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:10 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000001480)={0x159c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x2ec, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4e, 0x5, "1d900dd1d5047836d1f60bcaa8cee71f3fcb1e05b2815ee1f0d24c7806a69f9abf57c131a2f5f1e08c8efd8a079b779d7e383ddbe98e20167e7d5341c3b20b91324349333189ff4efe13"}, @ETHTOOL_A_BITSET_MASK={0xf8, 0x5, "fc4603f256686e84a443cba0716df071bd01522064bcaae76151a7693f94e185cd2360c5f36b5432859a5b7fb18f52e5efc580b064d136438bce47b4f6f2e0823db5039aaee521d7b2c6c3888e32e48be3cd55431c3c0267fe6b5bd484f8778cfbcda93e8ad022bf41387b386e913c53d1bf76663e77460401fff74fdb00234365e2b9b85549271fb9819dcbffc7589ede7c8dea3aec2bd45b017eb75d2f673248a8c0caf8cb2d61925b98935e975fa3d7d6632049c80973b27fbfc90aece14015db60f390dc47331c895611b7fea961d2fe0922bc809769c04b160f6899617cd585543fd0bf7e7149ec0796844f9f2add6f8886"}, @ETHTOOL_A_BITSET_BITS={0x5c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1800}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x8c, 0x3, 0x0, 0x1, [{0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '(#.({$$\'\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '+(\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '%($+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}]}]}, @ETHTOOL_A_BITSET_VALUE={0x64, 0x4, "68e3c8a697364a0c04f330ef0a21599af245e0b96cc2e7dab9db5f85c05ef63a7065c358205bf11a132f0960b1ee86fde8b3fd8cbac438b00070111a87fab59ad3e051ca3db17ad60da7381e9740c003480b2aa2cbe0b9f6a1b34d0174388302"}, @ETHTOOL_A_BITSET_VALUE={0x4d, 0x4, "80962dc16c18a3d6af29ce50cd41f45f726a8ce0bf73ec7dd7226eacee2edc416465f44a17d1ac76e1b2459dd2ea445535063a63c48f75772174fb8542fc6cb53d6506931a14f67d90"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1240, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x148, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xaf7d8000}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, '\\%!+]-[$\'{#[,\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb8a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7b}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xccc}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '(\xf6}\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff338}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_BITSET_BITS={0xe0, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfc}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf6a}]}, {0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '.@!\\+\'\\/@](\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffe}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x45d}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'net/igmp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '\xe0#^{\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x10000}, @ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x5c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x54, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5bdc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ce3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}]}]}]}, 0x159c}, 0x1, 0x0, 0x0, 0x20004000}, 0x50) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:10 executing program 0: quotactl(0x4400008000013d, 0x0, 0xee00, 0x0) [ 208.214116][T18191] submit_bio+0x10c/0x190 [ 208.255362][T18191] submit_bh_wbc+0x2f3/0x330 [ 208.260015][T18191] __block_write_full_page+0x648/0xa10 [ 208.265541][T18191] ? mark_buffer_write_io_error+0x180/0x180 [ 208.271446][T18191] ? blkdev_fallocate+0x2e0/0x2e0 [ 208.276536][T18191] ? blkdev_fallocate+0x2e0/0x2e0 [ 208.281614][T18191] block_write_full_page+0x240/0x260 [ 208.286893][T18191] blkdev_writepage+0x20/0x30 [ 208.291561][T18191] __writepage+0x38/0xd0 [ 208.295855][T18191] write_cache_pages+0x50a/0x840 16:24:10 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000005ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 208.300791][T18191] ? generic_writepages+0xc0/0xc0 [ 208.305811][T18191] generic_writepages+0x7c/0xc0 [ 208.310704][T18191] blkdev_writepages+0x19/0x20 [ 208.315512][T18191] ? blkdev_readpage+0x20/0x20 [ 208.320327][T18191] do_writepages+0x26b/0x3c0 [ 208.324957][T18191] ? finish_wait+0x43/0x80 [ 208.329405][T18191] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 208.335343][T18191] ? jbd2_log_wait_commit+0x1dd/0x210 [ 208.340779][T18191] filemap_write_and_wait_range+0x238/0x3c0 [ 208.346756][T18191] ? ext4_put_super+0x910/0x910 [ 208.351662][T18191] sync_blockdev+0x3e/0x50 [ 208.356093][T18191] dquot_quota_sync+0xc6/0x310 [ 208.360835][T18191] ? quota_sync_one+0x76/0xa0 [ 208.365689][T18191] ? dquot_writeback_dquots+0x790/0x790 [ 208.371279][T18191] quota_sync_one+0x7f/0xa0 [ 208.375761][T18191] iterate_supers+0x137/0x1f0 [ 208.380415][T18191] ? do_quotactl+0x2a50/0x2a50 [ 208.385234][T18191] __se_sys_quotactl+0x27c/0x550 [ 208.390151][T18191] ? __cond_resched+0x11/0x40 [ 208.394823][T18191] ? ksys_write+0x162/0x190 [ 208.399307][T18191] ? fpregs_assert_state_consistent+0x7d/0x90 [ 208.405355][T18191] __x64_sys_quotactl+0x51/0x60 [ 208.410223][T18191] do_syscall_64+0x44/0xa0 [ 208.414763][T18191] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.420653][T18191] RIP: 0033:0x7f659a18eae9 [ 208.425081][T18191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 208.444712][T18191] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 208.453115][T18191] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 208.461116][T18191] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 208.469066][T18191] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.477017][T18191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.484967][T18191] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 16:24:10 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000406ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:10 executing program 0: quotactl(0x4400008000014e, 0x0, 0xee00, 0x0) 16:24:10 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 3) 16:24:10 executing program 0: quotactl(0x4400008000014f, 0x0, 0xee00, 0x0) 16:24:10 executing program 0: quotactl(0x44000080000150, 0x0, 0xee00, 0x0) [ 208.565442][T18504] FAULT_INJECTION: forcing a failure. [ 208.565442][T18504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.578527][T18504] CPU: 1 PID: 18504 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 208.587287][T18504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.597401][T18504] Call Trace: [ 208.600676][T18504] dump_stack_lvl+0xd6/0x122 [ 208.605272][T18504] dump_stack+0x11/0x1b [ 208.609430][T18504] should_fail+0x23c/0x250 [ 208.613840][T18504] should_fail_usercopy+0x16/0x20 [ 208.618870][T18504] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 208.624615][T18504] ? shmem_write_begin+0x7e/0x100 [ 208.629668][T18504] generic_perform_write+0x201/0x3e0 [ 208.634992][T18504] ? shmem_write_begin+0x100/0x100 [ 208.640098][T18504] __generic_file_write_iter+0x174/0x310 [ 208.645902][T18504] ? generic_write_checks+0x250/0x290 [ 208.651279][T18504] generic_file_write_iter+0x75/0x130 [ 208.656718][T18504] vfs_write+0x7bc/0x900 [ 208.661087][T18504] __x64_sys_pwrite64+0xf5/0x150 [ 208.666127][T18504] do_syscall_64+0x44/0xa0 [ 208.670541][T18504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.676459][T18504] RIP: 0033:0x7f862dfd5ab7 [ 208.680854][T18504] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 208.700497][T18504] RSP: 002b:00007f862bd98f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 208.708890][T18504] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5ab7 [ 208.716853][T18504] RDX: 000000000000fc3b RSI: 00000000200000c0 RDI: 0000000000000004 [ 208.724835][T18504] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 208.732814][T18504] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 208.740913][T18504] R13: 0000000000000004 R14: 00000000200005b8 R15: 0000000000000005 [ 208.762015][T18504] loop5: detected capacity change from 0 to 1052 [ 208.773013][T18614] FAULT_INJECTION: forcing a failure. [ 208.773013][T18614] name failslab, interval 1, probability 0, space 0, times 0 [ 208.785652][T18614] CPU: 0 PID: 18614 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 208.789410][T18504] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 208.794404][T18614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.794417][T18614] Call Trace: [ 208.794423][T18614] dump_stack_lvl+0xd6/0x122 [ 208.794443][T18614] dump_stack+0x11/0x1b [ 208.794458][T18614] should_fail+0x23c/0x250 [ 208.804970][T18504] EXT4-fs (loop5): orphan cleanup on readonly fs [ 208.813701][T18614] ? mempool_alloc_slab+0x16/0x20 [ 208.813722][T18614] __should_failslab+0x81/0x90 [ 208.817828][T18504] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 208.821561][T18614] should_failslab+0x5/0x20 16:24:11 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 65) 16:24:11 executing program 0: quotactl(0x44000080000151, 0x0, 0xee00, 0x0) 16:24:11 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) 16:24:11 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000018ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 208.821584][T18614] kmem_cache_alloc+0x4f/0x300 [ 208.821602][T18614] mempool_alloc_slab+0x16/0x20 [ 208.826070][T18504] EXT4-fs (loop5): Remounting filesystem read-only [ 208.830132][T18614] ? mempool_free+0x130/0x130 [ 208.830150][T18614] mempool_alloc+0x9d/0x310 [ 208.836478][T18504] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 208.841472][T18614] ? submit_bio_noacct+0x4f5/0x530 [ 208.841497][T18614] bio_alloc_bioset+0xcc/0x530 [ 208.846227][T18504] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 208.857475][T18614] ? __test_set_page_writeback+0x500/0x570 [ 208.857498][T18614] submit_bh_wbc+0x130/0x330 [ 208.861988][T18504] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 208.867142][T18614] __block_write_full_page+0x648/0xa10 [ 208.945036][T18614] ? mark_buffer_write_io_error+0x180/0x180 [ 208.951002][T18614] ? blkdev_fallocate+0x2e0/0x2e0 [ 208.956007][T18614] ? blkdev_fallocate+0x2e0/0x2e0 [ 208.961011][T18614] block_write_full_page+0x240/0x260 [ 208.966274][T18614] blkdev_writepage+0x20/0x30 [ 208.970931][T18614] __writepage+0x38/0xd0 [ 208.975167][T18614] write_cache_pages+0x50a/0x840 [ 208.980140][T18614] ? generic_writepages+0xc0/0xc0 [ 208.985237][T18614] generic_writepages+0x7c/0xc0 [ 208.990115][T18614] blkdev_writepages+0x19/0x20 [ 208.994937][T18614] ? blkdev_readpage+0x20/0x20 [ 208.999679][T18614] do_writepages+0x26b/0x3c0 [ 209.004343][T18614] ? finish_wait+0x43/0x80 [ 209.008749][T18614] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 209.014628][T18614] ? jbd2_log_wait_commit+0x1dd/0x210 [ 209.019986][T18614] filemap_write_and_wait_range+0x238/0x3c0 [ 209.025908][T18614] ? ext4_put_super+0x910/0x910 [ 209.030807][T18614] sync_blockdev+0x3e/0x50 [ 209.035268][T18614] dquot_quota_sync+0xc6/0x310 [ 209.040011][T18614] ? quota_sync_one+0x76/0xa0 [ 209.044669][T18614] ? dquot_writeback_dquots+0x790/0x790 [ 209.050216][T18614] quota_sync_one+0x7f/0xa0 [ 209.054700][T18614] iterate_supers+0x137/0x1f0 [ 209.059370][T18614] ? do_quotactl+0x2a50/0x2a50 [ 209.064117][T18614] __se_sys_quotactl+0x27c/0x550 [ 209.069099][T18614] ? __cond_resched+0x11/0x40 [ 209.073758][T18614] ? ksys_write+0x162/0x190 [ 209.078324][T18614] ? fpregs_assert_state_consistent+0x7d/0x90 [ 209.084377][T18614] __x64_sys_quotactl+0x51/0x60 [ 209.089212][T18614] do_syscall_64+0x44/0xa0 [ 209.093657][T18614] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.099571][T18614] RIP: 0033:0x7f659a18eae9 [ 209.103963][T18614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 209.123551][T18614] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 209.131949][T18614] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 209.139907][T18614] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 209.148017][T18614] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.155998][T18614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 16:24:11 executing program 0: quotactl(0x44000080000152, 0x0, 0xee00, 0x0) 16:24:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x6) [ 209.163969][T18614] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 16:24:11 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 4) 16:24:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x877}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xfffffff9}}, './file0\x00'}) [ 209.217015][T18726] FAULT_INJECTION: forcing a failure. [ 209.217015][T18726] name failslab, interval 1, probability 0, space 0, times 0 [ 209.229641][T18726] CPU: 0 PID: 18726 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 209.238403][T18726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.248457][T18726] Call Trace: [ 209.251732][T18726] dump_stack_lvl+0xd6/0x122 [ 209.256416][T18726] dump_stack+0x11/0x1b [ 209.260593][T18726] should_fail+0x23c/0x250 16:24:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000240)) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/255, 0xff}], 0x1, 0x75, 0xffff) [ 209.265371][T18726] ? getname_flags+0x84/0x3f0 [ 209.270098][T18726] __should_failslab+0x81/0x90 [ 209.274879][T18726] should_failslab+0x5/0x20 [ 209.279411][T18726] kmem_cache_alloc+0x4f/0x300 [ 209.284171][T18726] getname_flags+0x84/0x3f0 [ 209.288673][T18726] getname+0x15/0x20 [ 209.292571][T18726] do_sys_openat2+0x6d/0x2b0 [ 209.297174][T18726] __x64_sys_openat+0xef/0x110 [ 209.301959][T18726] do_syscall_64+0x44/0xa0 [ 209.306373][T18726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.312267][T18726] RIP: 0033:0x7f862dfd5a04 [ 209.316676][T18726] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 209.336353][T18726] RSP: 002b:00007f862bd98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 209.344790][T18726] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5a04 [ 209.352890][T18726] RDX: 0000000000000002 RSI: 00007f862bd99000 RDI: 00000000ffffff9c 16:24:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') lseek(r0, 0x401, 0x2) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000040)="9891290f32ee51b3ecab45a394f1c488ee250e67", 0x14}, {&(0x7f0000000080)="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", 0xfc}, {&(0x7f0000000180)="66a46b7aab4cef27e0e029b9236a799383ac9c01690cd22fcc864397fe490153fd3a82bf580576a50d63cc50cb4d57b1f914b11d56c823766e2640032a55b0dc1bed6e053013f9706545f28d5ff532b3deac74c1288ac60aac8ef547c2bfa4d1e646d55c7590c5b64a947a46f141edf18800bc79119c0cadb7695a1fd6c836c1be98555b3eaea8ae33e79e5ac00cfede09c7650dee5ba22261637b73ac45893023d539b1b4cfa484bcd5440d367117531d13ac", 0xb3}, {&(0x7f0000001480)="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", 0x1000}], 0x5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f00000013c0)}, 0xffffffff) 16:24:11 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) [ 209.360858][T18726] RBP: 00007f862bd99000 R08: 0000000000000000 R09: ffffffffffffffff [ 209.368832][T18726] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 209.376794][T18726] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 209.391571][T18742] FAULT_INJECTION: forcing a failure. [ 209.391571][T18742] name failslab, interval 1, probability 0, space 0, times 0 [ 209.404206][T18742] CPU: 0 PID: 18742 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 209.412963][T18742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.423072][T18742] Call Trace: [ 209.426334][T18742] dump_stack_lvl+0xd6/0x122 [ 209.430982][T18742] dump_stack+0x11/0x1b [ 209.435179][T18742] should_fail+0x23c/0x250 [ 209.439642][T18742] ? mempool_alloc_slab+0x16/0x20 [ 209.444728][T18742] __should_failslab+0x81/0x90 [ 209.449505][T18742] should_failslab+0x5/0x20 [ 209.454275][T18742] kmem_cache_alloc+0x4f/0x300 [ 209.459028][T18742] mempool_alloc_slab+0x16/0x20 16:24:11 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 66) 16:24:11 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000020ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:11 executing program 0: quotactl(0x44000080000153, 0x0, 0xee00, 0x0) 16:24:11 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x9, 0x100) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="09000000000000000000160000002000018008000100", @ANYRES32=r4, @ANYBLOB="1400020073697430"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x4800) r5 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, 0x3f9, 0x20, 0x70bd28, 0x25dfdbff, {0x1, 0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4000040}, 0x4050) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) [ 209.463982][T18742] ? mempool_free+0x130/0x130 [ 209.468666][T18742] mempool_alloc+0x9d/0x310 [ 209.473165][T18742] ? submit_bio_noacct+0x4f5/0x530 [ 209.478283][T18742] bio_alloc_bioset+0xcc/0x530 [ 209.483303][T18742] ? __test_set_page_writeback+0x500/0x570 [ 209.489122][T18742] submit_bh_wbc+0x130/0x330 [ 209.493708][T18742] __block_write_full_page+0x648/0xa10 [ 209.499191][T18742] ? mark_buffer_write_io_error+0x180/0x180 [ 209.505225][T18742] ? blkdev_fallocate+0x2e0/0x2e0 [ 209.510232][T18742] ? blkdev_fallocate+0x2e0/0x2e0 [ 209.515347][T18742] block_write_full_page+0x240/0x260 [ 209.520707][T18742] blkdev_writepage+0x20/0x30 [ 209.525428][T18742] __writepage+0x38/0xd0 [ 209.529654][T18742] write_cache_pages+0x50a/0x840 [ 209.534698][T18742] ? generic_writepages+0xc0/0xc0 [ 209.539736][T18742] generic_writepages+0x7c/0xc0 [ 209.544646][T18742] blkdev_writepages+0x19/0x20 [ 209.549393][T18742] ? blkdev_readpage+0x20/0x20 [ 209.554386][T18742] do_writepages+0x26b/0x3c0 [ 209.559023][T18742] ? finish_wait+0x43/0x80 [ 209.563420][T18742] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 209.569290][T18742] ? jbd2_log_wait_commit+0x1dd/0x210 [ 209.574646][T18742] filemap_write_and_wait_range+0x238/0x3c0 [ 209.580530][T18742] ? ext4_put_super+0x910/0x910 [ 209.585361][T18742] sync_blockdev+0x3e/0x50 [ 209.589805][T18742] dquot_quota_sync+0xc6/0x310 [ 209.594607][T18742] ? quota_sync_one+0x76/0xa0 [ 209.599272][T18742] ? dquot_writeback_dquots+0x790/0x790 [ 209.604993][T18742] quota_sync_one+0x7f/0xa0 [ 209.609519][T18742] iterate_supers+0x137/0x1f0 [ 209.614174][T18742] ? do_quotactl+0x2a50/0x2a50 [ 209.618973][T18742] __se_sys_quotactl+0x27c/0x550 [ 209.623898][T18742] ? __cond_resched+0x11/0x40 [ 209.628622][T18742] ? ksys_write+0x162/0x190 [ 209.633127][T18742] ? fpregs_assert_state_consistent+0x7d/0x90 [ 209.639175][T18742] __x64_sys_quotactl+0x51/0x60 [ 209.644031][T18742] do_syscall_64+0x44/0xa0 [ 209.648455][T18742] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.654387][T18742] RIP: 0033:0x7f659a18eae9 [ 209.658796][T18742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 209.678482][T18742] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 209.686920][T18742] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 209.694881][T18742] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 209.702835][T18742] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.710786][T18742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 16:24:12 executing program 0: quotactl(0x44000080000300, 0x0, 0xee00, 0x0) [ 209.718760][T18742] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 16:24:12 executing program 3: [ 209.761284][T18806] FAULT_INJECTION: forcing a failure. [ 209.761284][T18806] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 209.774390][T18806] CPU: 0 PID: 18806 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 209.783483][T18806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.793540][T18806] Call Trace: [ 209.796811][T18806] dump_stack_lvl+0xd6/0x122 [ 209.801400][T18806] dump_stack+0x11/0x1b [ 209.805553][T18806] should_fail+0x23c/0x250 [ 209.809965][T18806] should_fail_usercopy+0x16/0x20 [ 209.815064][T18806] strncpy_from_user+0x21/0x250 [ 209.819932][T18806] getname_flags+0xb8/0x3f0 [ 209.824574][T18806] getname+0x15/0x20 [ 209.828481][T18806] do_sys_openat2+0x6d/0x2b0 [ 209.833156][T18806] __x64_sys_openat+0xef/0x110 [ 209.837930][T18806] do_syscall_64+0x44/0xa0 [ 209.842397][T18806] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.848465][T18806] RIP: 0033:0x7f862dfd5a04 [ 209.852975][T18806] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 209.872641][T18806] RSP: 002b:00007f862bd98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 209.881051][T18806] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5a04 [ 209.889017][T18806] RDX: 0000000000000002 RSI: 00007f862bd99000 RDI: 00000000ffffff9c [ 209.897017][T18806] RBP: 00007f862bd99000 R08: 0000000000000000 R09: ffffffffffffffff sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001480)={0x4bd8, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x72}}}}, [@NL80211_ATTR_CSA_IES={0x47e8, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_PROBE_RESP={0x6a9, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x2f3, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x6}, @device_a, @device_a, @from_mac=@device_b, {0x3, 0x9}}, @ver_80211n={0x0, 0x7, 0x1, 0x1, 0x0, 0x1, 0x1}}, 0x0, @random=0x43a3, 0x844, @void, @val, @val={0x3, 0x1, 0x9}, @void, @void, @void, @val={0x25, 0x3, {0x0, 0x34, 0x7f}}, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @val={0x3c, 0x4, {0x1, 0x0, 0xb7, 0x81}}, @val={0x2d, 0x1a, {0x20, 0x0, 0x0, 0x0, {0x1, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, 0x400, 0x0, 0x3}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x4, 0x8}}, @void, [{0xdd, 0x6f, "cc0c964b5fd63ed6ab63c202431aa851b4d032201001b4a56244879b2f4d52e5c0ac3adfa947cc6ac719928c8f2e4ba66d0684ba67eee94bfe2bda402065aa6eb3dc28293961e512e280a77f0421777e35757b8b10bf5dea6e4a442abdf45dff9ab6c169e4aee9e152887ffc3a64e3"}, {0xdd, 0x66, "c20e9f1248fa99e20a9e6d57182e28c959ceb65f89c54c31d6db353930643320366dc4324a51960113888d252c2445e204b15cea0a243da5b98e0b61d28532d5e8bbb2e54d5c17c261b5322804f1e7360c7beb967a562e31f8536f8bca9b8f889a8eac8fa785"}, {0xdd, 0x85, "d5ac9df7480d4804144494655925e04ba773914e97ea639d1e9aa020483c10ec21cf01a99501fe799cd208780007c00fb00b176df8cf59b9d809ae330f8d5b98d18a24107c1422e00998c0bddb96ae0a9dce89a29d6f704c8450c75372f844e4d43ff1e89a60c472bb84557e6a5e5a198639297b60ec5b4db0658cb7608ad6aca5d10dce2f"}, {0xdd, 0xe5, "bce9a7a9e91b625cf67c09a8b73f6ede2e43526775c43823691513d6f4bd04dd0f621c5c41a14d6cef11ef734495685df2e2b56ca48a7cd879a468228553fd63ea74bd0d6cfeb27275d99ad806903689691f8fc02bf4f7c4390f74a4e48d1e0e2af715bbdee540fe95a84800097ae59d5b36ea147c0873e4625f7d0c8d7d940487dc8385f3ec236927dc7a3f5f0b518e21ca4dcb35925f312d5dd7357e2bb8513795c1d7857f43eb9df606491e47fb70bc0f676f4f32878e1f00818263d0bfeb453bbd9c1cd8dc1eba1baa3087ae41649f6479e47317fc54439bc46b0a2e69ce7a4bca45c2"}, {0xdd, 0x3e, "a6f1d344ad1b95a969c5beac3ecdbaac070f71da486c82a6ac86a36362c34cd8efbf7a5e8200580376be9e4d0b2ea2fd8c44ceee68647a4d877510bc2f8f"}]}}, @NL80211_ATTR_BEACON_HEAD={0x122, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x8}, @broadcast, @device_a, @initial, {0x9, 0x2}}, 0x3, @random=0x1, 0x602, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x6, [{0x5, 0x1}, {0x6, 0x1}, {0x24, 0x1}, {0xc, 0x1}, {0x0, 0x1}, {0x24, 0x1}]}, @val={0x3, 0x1, 0xb7}, @void, @void, @void, @val={0x25, 0x3, {0x1, 0x2, 0xfe}}, @val={0x2a, 0x1, {0x1}}, @void, @val={0x2d, 0x1a, {0x8000, 0x2, 0x4, 0x0, {0x2, 0x3, 0x0, 0x3fe, 0x0, 0x1}, 0x8, 0xffff0d2e, 0x1}}, @void, @val={0x71, 0x7, {0x1, 0x0, 0x0, 0x0, 0x2, 0x5, 0x28}}, @val={0x76, 0x6, {0x80, 0x8, 0x1e, 0x9400}}, [{0xdd, 0xb0, "0c3a5f8fc99a81b1a32edff05b60050c9130c6960826643add8658f382bd15353c119e7687c694d2cf67748591250f2fbbcb792279cc0166ff9f84fcb23314ea85623e6a19d8c1032f4776a166c6047115f2afad466707c611668d3a7bb6589aa6f0f22a1a5ad72eab8af38e459773fe8e5ed321f6ffff65688590019f0a68870ebf041c2af2f192c5be036386f0baaf411c5141e3e18ef13b8dfc6b39a1df3a6a8c6c976ef7d68bcddd163a0e4456a5"}]}}, @NL80211_ATTR_BEACON_HEAD={0x179, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x39cd}, @broadcast, @device_a, @from_mac, {0x4, 0x3}}, 0x2, @random=0x1, 0x1209, @void, @val={0x1, 0x7, [{0x16}, {0x6}, {0x18, 0x1}, {0x9, 0x1}, {0x36, 0x1}, {0x6}, {0x0, 0x1}]}, @val={0x3, 0x1, 0x4}, @void, @void, @val={0x5, 0x2d, {0x0, 0xf9, 0x1d, "d745c945696df6c8b4a4608028cb5ef6074ea8b9ac52ef76cb2d56824097e41db50e9148dff66808dab1"}}, @val={0x25, 0x3, {0x0, 0x38, 0x40}}, @void, @void, @val={0x2d, 0x1a, {0x8000, 0x0, 0x7, 0x0, {0x3, 0x5, 0x0, 0xc7, 0x0, 0x1, 0x1, 0x2, 0x1}, 0x800, 0x80000000, 0x3}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0x40}}, @val={0x76, 0x6, {0x1, 0x0, 0x34}}, [{0xdd, 0xda, "020a95381ae9258723995a43a74e5d59734f718f37a19b04f2205e4e05d1f0ac057969023efb10aa1f2a8db7fcb097d71848ab9a42d8162cdcd1b0d2ff0fc368e97f070c604e90d231a53bfc5302e6e0933318ec1e4072e6c14533a2db1465a713d98088b4c2abf7cf07793553755345e7f71edaecdcfac04b1081e95e428f62ef3701b265bf0bd3679075a950075e8ef25aba98e33f9b52df2a824b0eee06c0ff11842b2ca9b58f4f8dc98586755a2f73e71d6c6b3b37a80edb1c66cf2ab172f070f6fc23112a90b234455e5653506cdca5471cbf486e85da45"}]}}, @NL80211_ATTR_BEACON_HEAD={0x4dc, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x7}, @broadcast, @device_a, @from_mac=@device_b, {0x5, 0x7f}}, @ver_80211n={0x0, 0x0, 0x2, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1}}, 0x9, @random=0x658, 0x800, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x4, [{0x6c}, {0x30}, {0x9}, {0x4}]}, @void, @val={0x4, 0x6, {0x20, 0x6, 0x8, 0x5}}, @val={0x6, 0x2, 0x1}, @val={0x5, 0xf0, {0x4, 0xbd, 0x4, "f6d11b65549640027444352e111d0c80048ca5d223750ea2cd0a2312be6a00e38ca5b771cceb0e69e08d6a8318e28199f8302ea8d382f3286fa0f0b2aa9fce4ad1058dab0437835d6c5d3af8ee7d32c4b2cd45709be33c7e4e641bdb4ef812b3feef4a2410b3979c0c7254b31ca8d4a0ea5c8c2d48fb2679a17196d2584d7a6427b4ced33eda03f60e28dc05e7c1bb81f7f03f2f55dbd19d6a559ed4591411ffa3b430c27fbe02ac76feb7a7ade13b624f4820cb62110bbd2343d1b103b69239fbde0e76cb5525edbdb84c46439fb7e126ec4dbade4a62272f3fcf6b61d49025f79c70444577de9773b7298bcd"}}, @val={0x25, 0x3, {0x1, 0x2c, 0x20}}, @void, @val={0x3c, 0x4, {0x1, 0x2, 0xb, 0x1f}}, @val={0x2d, 0x1a, {0x1000, 0x3, 0x5, 0x0, {0xc1f4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1}, 0x6, 0x9, 0x47}}, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x1, 0x5, 0x6, 0xc9}}, [{0xdd, 0xff, "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"}, {0xdd, 0x75, "4e3df0e41765a760b19172cac2df4291bd6c9ebde18111e161c38d6647c653d664df4925087233408e7df04f85df12f27de7bfd6a5df5146c5e34437cd4c033b3a9fcdfffc398969c6a39f6122aaee811232c269aa3d6d7326a5e807fab345e1ea4b48002008ce919800f77910a075882dc2fa46da"}, {0xdd, 0x8d, "43ff9f4ba3de6bb9734322e71599464c986a464ddeca7fdb3e9cac29a652dfbe10d086bc14307226f83e2740d8b1dfab5fc8b466fa52b9651f4f466041fd4fb7af8c30f48641deeb40b9a0399f67a113a568d9c20af502ecb8c27f94125f16375b3eacb2a7ab611e64dcc8e4643d0c0f6d626e07cbf80f2e710402b33741610a831b1893c962fb94f61efcc659"}, {0xdd, 0x9d, "a6c529e9ea9df861f55035ed3ddb6f90b66f199d99eb42ad8af82c2e55ec05b76e8f6f518082dccb723d4365c367634f813a767c279ee091c51ebac6475148b9f1bcfeef61a90f9b75ade94698f40a8c720d4d9c221a7029f12740c287632f9011da410e8b87471e9d655082b1042bee47ef9759593d6c8f0293ccf65ba2e9b07c9f7ff33d2c1a1c3c4e2fa7d8e3537697466f4867bef155117afeee70"}, {0xdd, 0xc5, "114573ec8691f40aa02521550a733bb6c6d3f0941f01888c2036d4ddc0f7d7fab827d7fb4f41116ddc654f7b7d3e890da24b99c20782e455781706c068134ba3eb6650269294a7c0372ee9239d22de1b788d1821094ff171271766b5a1c7c1ae6b0c3f84e18fab18c3eb77ec89d52524c5de0269b1765ef4f06f4ebca1b84aa7d0a433ca0ba731da6444536bf923f8d179cf74ee9da6afe715297bfc17a1c9cab0f81481270d37e59b3e91b242c6a17d2cc0c5d6058c685dd8669200ac3f54bc1ee5d8107b"}]}}, @NL80211_ATTR_BEACON_TAIL={0x13, 0xf, [@sec_chan_ofs={0x3e, 0x1, 0x2}, @mesh_id={0x72, 0x6}, @ibss={0x6, 0x2, 0x8}]}, @NL80211_ATTR_BEACON_HEAD={0x2e8, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x3}, @device_b, @device_a, @from_mac=@device_b, {0x7, 0x6}}, @ver_80211n={0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x6, @random=0x9, 0x800, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @void, @void, @val={0x5, 0x87, {0x9, 0xf3, 0xf9, "2cf41273c3b510c16d78a7b2f17e703b9c01c6c5c07aecd1642516542be8ca8d9ea00c5fb36217b76f03601cb7efa6e67d57db756cc595b72d28b7a805336634e8d63fe7acd420eb17ddb23e79ab4ce5c98bdde323a12d049804eba6b4db484355aab074feed5eae0e54d0dc1bd00b2b378372fbbe123626c2be3b0e4950b320c4f0c10b"}}, @void, @void, @void, @void, @void, @void, @void, [{0xdd, 0x93, "4fdddd02a550e71feceebf2767d2caac637f312bc9976c0b5b6e25d8fa08d8f5e7ea1044a76bd7468ac74bc24e17a73ea1248c491b11d85039a1c7bb794bb0a7f5d737d3dfa62548693a2267e731ff367fdc709cef13b14de95ce3a1e85ea8f64a105ac421b5793510349511d4c11413fb50d547954a389f8aeb379713975007d72d575221dfa255dd388b152661a78f4309da"}, {0xdd, 0x57, "6c73675adb0c36a3ea6f1d2dfdc3a150c6da8721acf44c09e08fd81efb3752cc7f7aff281759254d6c6c8f3b65197b848ec0ccd8a02646be5c26d2f2decefccbf58827c3a0b05f028e192c99777b792db75e071bca8295"}, {0xdd, 0xa7, "bb98bffa653e63f08a23e5bf0864dc73f2fe99339ae3cb78659d919b3168b6c65eadb64495a6fc2674a90da4ff774d2f599115c010ecda0550ebc3c41983ddb75493e8f7d00060bc8b443483016b4f136e8c9a4fb48de88539e8358892c58bf10f4a9241220b8887958353590e7a25557683654581983f8f62e714ddee56fe736a296742ea63135239e4ea535ed5f6a99db19ff0c4439929eaa5e58e0a8e710b025cdd569f86f5"}, {0xdd, 0x92, "b074ae9eee2eee65faff6f6a41b546c3cf4d2f9bf9ef2abd2d5c32632643a9c505d9e85f7da444e9df68b0fa7f70f97063b35aeb132ce77b0cc93e92d8b9a997653fc7531e1088e9a94dd15ce7ac78ceaa1d073a77fbdfc250a4a331d6bd926e4fb259d49a393cdb84d6d7177cdd9cd708ae4ae647ff1520023138868a7f53ade0e746e1dcb4b4bd5bc498658318f680d544"}]}}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x70]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xc, 0xba, [0xff, 0xffff, 0x3, 0x200]}, @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x294, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xcb, 0x3, "3acbbbdbcfed4d3891092b757655aaba2bd82689d4a8ae2fdceda49afe87c00fe5c74ce55d7b6e0eadc1a99e1a85a7396a051498cd2afbbb019d94d3cab2605ed9bb3666e23a2fbdfcc5cf5ea0036598a6aed56d0a5e02ea1321b82b112a65b7acd792430084814e11ab9837773ed6da9afd7379f4193074b3e899095c3007774aabf3ea5a3ece2ea9e1e7b5f134ad8ca06fe361196318677d3ed04e0754dbe0c0f1aa9428dc86f1f5690c5dde3f629cbc396473573713d7a357927c05b3302dfcb652d63b7a39"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0xf1, 0x2, "abdb97313447b68b9fa5b90b310536aa02402086a13a42434a27211fe268a70f4bdcd611417c14dc1967ab9730afa3deb6a47daf8530f0911a888531e2df8d30a01e83f9a9317908801ae969bf1bb7f3f486c14cda92c27fa07946723e0e0e7d35e24f09a9a4ba1983246779af49ea23cdbb003bf32465ad45b0757b52c9854d65e1f45c7412cb034cf070a3838352b11b132607540daa4bfd6c67c76cb125fed21b629135b090a6112a9309f5b84c1284af42be1205bbb6f64638946eb49e47c9b4a2a85b2b8f9dd1c6146288d2bff31612d6a20a7cb9e1d4515639b9551bacb522e4184bfc39dda85c37a0c3"}, @NL80211_FTM_RESP_ATTR_LCI={0x6c, 0x2, "668b190fe33a52474378108e7ff0edbe339b7ac4b3909950e05cb4763a667985b4386fbeb16a62f65dae62dbf33d7190d2df76d47c7f25acf8f7fae584ab22e4845b27c314f2396addcfb6392332638564f5670ca445d7e44aca4762a52720f3c8201ba4854a10d2"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x55, 0x3, "e1c5f66fb65ecfc76e881b664112cb232be6b93351169af10ee110c875bee0407c33fdae0d5bf4fac3ba8baf884d3955d7f49f9f7f7027edafa2d435ec1b5a90a978da76752e5bc31858c39bfc3bc42873"}]}, @NL80211_ATTR_FTM_RESPONDER={0xcc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0xa4, 0x2, "98cd3c22993176f5913383fde8cc193a4f0901fda82fc8ff75a98aeb0441788d4ee20ffde259d3a44a65ed5224f3f9beb24870b2d2c28cac53ac6c2c24bbf3e0b0360cfa3d792176ec59f84471259a4ad40a5d25cdf3b1b75d9a85c542ba5466752a1a53d947e8e852186e38d27cd42c8e19da48d3b739839b4e8c61895e531280127a9a4f6c73e89395fd8f7b2637ac0a986fbc4bd7623cd958350d81be5128"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1f, 0x2, "6a7e348343f96b7802e4d8d85d6d1ba345995de356efe48ad77ee9"}]}, @NL80211_ATTR_IE_PROBE_RESP={0x9, 0x7f, [@channel_switch={0x25, 0x3, {0x0, 0xd, 0x1}}]}], @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x85, 0x91, "631c7371efafc7af9bfa0aefea198583ac90a668616c40b655474ddbb5d599f5b61adcdd7103c5fd7b82d30facc8be1780e9dedd298e4c1b0d4dee19d34c82c85ba5fe2a48cc9af92d0c6a4a2140556f63c06e86852f6e42ef81dd66cc8164a0bff0db667a06e66ced0341750e8f2a8ba1c1f913cef57663a82eece2563a891d8e"}, @NL80211_ATTR_FTM_RESPONDER={0x90, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x72, 0x3, "c4245bb6941f29c8f782a40b57fd55bd16174df2c5df2b90f6b5ed97b0ebf92215ee7d3959d326ce4b00559bb7bff150939b8707728a97ce8811a52160ca66a112f38aac3c5daa58bf789125fadcd2bde1193e88c9f585a76ae11ef4b44da01c1826b51bef85fd050995d2ad4c2f"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x10, 0x3, "0fd45185879fca4182466ad0"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x2c5, 0x91, "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"}, @NL80211_ATTR_FTM_RESPONDER={0x2c8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xe0, 0x3, "1725f03a7aef3e935d7c4443b0e94066a43872e490118a104ae69b0e384c75563372c03c7c49ac2fb386fd6632e33e5e9ac2c9d37fa04153d39e71bb82601d433a4e508cf04f6038cb467d0f9661fedeb79381c45c82d2b31f676b368708b1460eac0a144a78401174b0a49b1e9ca13655de2dbaaa5327603a2feb64aa15a89d6cd2353858d5036bbad8e9bdee73ef67724c762ccce46d6b735c47665d7e556d5e0ebc0b52950cba65168a5f759955ae3f76a20732df520cbecac315544174e39ef05725f2149271611eae5e8798a8ca9510ded474c53a5c443d8825"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xf7, 0x3, "57af91adf94b3234b59098aa80719e766f6b7fd22150064093a67e18d6fb1581371a364241439640ac64aa4138155bd402ec44dbe953f990dfa35d14ffaf0ef4d43eb666675d277180db73011d96f4e7958a3834dc1fdd96c3a87d331a824e4d6424239c7eab5f1f6d36637ade029b8ae2071ed6283b2f25d93b7afaf78650b6b3d6727b25907a4562ed807fa7b5b1d74fae59cb709a1f0dc1d7bae378f9e74e0298587b9b3b9c78e2ed2fbd23b99437a80cf22cc377a0135cc489a0a7395e51094f1f4dfbf7d61854eebbbac9beb35ebf7bd96ecea5503e4d8ca941cb1f648b61206b890887bfbbd986bb2229afbf63555a7f"}, @NL80211_FTM_RESP_ATTR_LCI={0xdc, 0x2, "aeacafa4fb6344552188d556350412da7e7876e37f991d6269f03b6c46c4f5b66a1f6034a1f14feabdb3d90575ebac1e5c2fb9e9ca6592a1df0c3e2063c9544ff7adad1b556f61093033c9b7e253216b4e8a607690cefd0bc9f88fc14d45ed3f8de14cb1c7f610c10515a7b9f1fc407d7418bfa701815cbf57fb34315ac38410a7b152b9726018cf26b707168edf6798bdcb8c8508d13651c20ebff07cc4ec069e69ca2cd66937d4b6e03c0acf35e2d794575b24cccc85bfbe1bb999de76eac96fde7f1e5c85dab5b7a2542aa12f349421200c725a58c5bc"}, @NL80211_FTM_RESP_ATTR_LCI={0xa, 0x2, "8322683833fb"}]}, @NL80211_ATTR_PROBE_RESP={0x738, 0x91, 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@NL80211_ATTR_FTM_RESPONDER={0x12f4, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, 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@NL80211_FTM_RESP_ATTR_LCI={0xe4, 0x2, "be7da528bea89a89fb29bf369dd00679a4191ddca5dba3def0f10e7f268c7f52bbf88ce8e658e312f9765d17418a2118d0e62e82e356954119791848b1bfa40eaf51840a968d0688125d784ac6a51898b3c8c0eb133d6790ee3dbc5d524e83476692322d7d5d2bea2c9bbdc23370939b0be533102ca0a449c77e67d086d213332045e7562d823ecd2f103e6f259883ef65ca58dc0b9224831a1aaeb71bd003db86c3d40faa8914270e42e2e92eb6cbe7bad9cd7551d2c299fe6df63725c97bac0fe45023a034a2865a4895aa56093bd428875965722090e9bbebfcab2f75ef68"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x7a, 0x3, "74f389d1ae529329c5a782b17283ef5271c8d6f6f089aa481ecb2008d6fb441fa44a8b662d4a1c98fbcf35ba989feec35123f178e4363248b6a4c41f022cb9a35cf0b4bbff244b496dca8a882c9e353bb13908558e6e55d8bf85bb96d7e0153567b1c5646542e1f7dbf8fe8ce27c41c1b1b3bcd5a7bb"}, @NL80211_FTM_RESP_ATTR_LCI={0xd1, 0x2, "07df33606d32313ea73adc786c6c647f50b0b0168195b0269d9621361aaba5958a4a508b711c0d413305284ae2b0ef4e5f1960054cf47f469d92a2d1de59aee39b90ad322dc12467ba7d7ed1bfbbd7b535cbdf8881830a11a3462125f8528c503edbfef561853bf5c707d7312d5072a9a3107e7610e5167efe98280f4682385d13383c7433b63cf3ae98e6314cf5af998c2b882c07e27b816cdfa9d812d5b9b2e954f01946b7800954f737db0d03f3da9102471c7acf26d4aeb1afd6f226ae599133e6265a7f3a1e5a2a7dc1ed"}, @NL80211_FTM_RESP_ATTR_LCI={0xb6, 0x2, "f4e4293e73f0a31023a841857afaa457fc1e24fa156d02c3130d6ba7857f4ac1dec9d4eb3afa6abb6bd89a76a3b5a125dc4aacdc7b0c458b320a93b6c0a9adbad63e5e2440becdc65cca2764f168370993297b0b0e3edf21424eea92d3176ea0e5cd8a95268ae4c4cc5992017359f6a7678e5e51f8916437ba6991216ecfafcd15c21cffe1c40ccc0119264e0ae2b3280b73ae1fc8d4d7b7b4c00437c0616a7ba33e2803a2c54ed9ea644d965a00d193bc43"}]}, @NL80211_ATTR_BEACON_HEAD={0x182, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x1}, @broadcast, @device_b, @initial, {0x5, 0x7}}, 0x400, @random=0x37b, 0x90, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x60, 0x1}, {0x24}, {0x3}, {0x5a}, {0x4}, {0x24}, {0x18, 0x1}, {0x6}]}, @val={0x3, 0x1, 0x30}, @void, @val={0x6, 0x2, 0x3}, @val={0x5, 0x2e, {0x6, 0xcc, 0xdd, "089792effa686bdc9fc5581fe3f09bb7591a4a34f9b3bdf526580b5f294e020f3b47f35aa71ba085386d7d"}}, @void, @void, @val={0x3c, 0x4, {0x1, 0xff, 0xb8, 0x6}}, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x1f, 0x7f, 0x2a}}, [{0xdd, 0x18, "89c036205d28c8a58bc08ec74c1dee61262f8838ee3aec7d"}, {0xdd, 0xb9, "04fac68b547ca847d0b9531554a713016ee278c241fb78872d4c091acfb0bbeb63d9ff6ff335c9f80963ef67cc6e5cdfac84dddb4ced033d8045fe6fe2d6f358e5d2080581c8e0e4345029e9ca34edf6dde967e64229c9bff63a5a7feb2f007a06a7261e329e57364105660ac7752dbf75acd0ab35e79991dfc8473e9c40a7c54c6f9000b5750c6ddc82cce96523d7b4393bfbd48515770205f7c6413e3ff0ffb90ecc09d609d84e9a6b341874e2fd5060d16f0dd5c526f325"}, {0xdd, 0x24, "9c7f375cbcf139b130ac97c2775472f41c6cbaf24d9bc8f5ec1bc8653f02bc18f81f4b5e"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x94, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x17, 0x3, "1423fe7998352cb44ef2f06aa1779433e43f25"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x72, 0x3, "b03c91ff3a5603103b9a55c75de838ec87c60e4239855312adbb73b2e00c5c70d4fe37b5e43899c9be1c5da8a6a7d21d0f2ec25a0263e31cac5b0b051673a0b782a5bb40eaa2897b75ce160637b8b282b94b0ca8ed841f97118bf225ea959fd9d5627024098a9c2ae0e96fd4bc23"}]}, @NL80211_ATTR_PROBE_RESP={0x30d, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x19f, 0xf, [@gcr_ga={0xbd, 0x6, @broadcast}, @fast_bss_trans={0x37, 0x73, {0xf9, 0x1, "fd76dfd9ac3d7a270eb966e9cf1f63f4", "142970ec9df5faa06036f4a767981febcad43cf130d983dd271062c9bcf2e4f1", "fc90206fc23ed5425f60629179a544b006ca42d4cc39eba69643556f386153c5", [{0x3, 0x1f, "070fd7081a2c0731cce3a6334da7efacb2f93f7f8f45994892edfa9adc327c"}]}}, @perr={0x84, 0x11c, {0x81, 0x12, [@not_ext={{}, @broadcast, 0x3, "", 0x1e}, @ext={{}, @device_b, 0x1, @device_a, 0x3}, @ext={{}, @device_b, 0xfe, @device_a, 0x31}, @ext={{}, @device_b, 0x7ff, @device_a, 0xa}, @ext={{}, @device_b, 0x3, @device_a, 0x17}, @ext={{}, @device_b, 0xd15, @device_b, 0x31}, @ext={{}, @broadcast, 0x7, @broadcast, 0x1a}, @not_ext={{}, @broadcast, 0x401}, @not_ext={{}, @device_a, 0x5e7fb85c, "", 0x3c}, @not_ext={{}, @device_a, 0x9, "", 0x24}, @not_ext={{}, @broadcast, 0x7, "", 0x2d}, @ext={{}, @broadcast, 0x2, @broadcast, 0x21}, @not_ext={{}, @device_b, 0x800, "", 0x19}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @not_ext={{}, @device_b, 0x400, "", 0x18}, @ext={{}, @broadcast, 0x9, @broadcast, 0x2e}, @not_ext={{}, @device_a, 0x4c8, "", 0x1d}, @not_ext={{}, @broadcast, 0x400000, "", 0x32}]}}]}], @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0xc1, 0xf, [@mesh_chsw={0x76, 0x6, {0x94, 0x40, 0x30, 0x4}}, @random={0x0, 0x20, "ade8fbc802afbcb68e78c10744594e1fcf39690088a845a3c87a74d1ed23cd57"}, @random={0x4, 0x4e, "b40351e34df30807b54df2e70d969abc16297a2da026d7ed7679f12830e6bcd085c0d74b3c76b131556dc6d3d89c0cd2cb76a03ab69c22d447e42845feee3a225285d81366711220a3e9f8a9f79d"}, @random={0x0, 0x2d, "472f367f8fc8ded95a548c18b16e4543c7322b952cc00640cc040b2adbaf21748c0c1a812fba642b688f0dd0c5"}, @link_id={0x65, 0x12, {@random="f1cb587a21b7", @device_a, @device_b}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x3b, 0x7f, [@link_id={0x65, 0x12, {@initial, @broadcast, @device_b}}, @ssid={0x0, 0x6, @default_ibss_ssid}, @challenge={0x10, 0x1, 0x24}, @peer_mgmt={0x75, 0x16, {0x0, 0x8001, @void, @val=0xc, @val="ec1627cb7c4b1f76784f9dbe6265ecef"}}]}, @NL80211_ATTR_PROBE_RESP={0x166, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x51e, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac, {0x8, 0x4}}, 0x6, @default, 0x1000, @void, @void, @val={0x3, 0x1, 0xaf}, @val={0x4, 0x6, {0x3f, 0x80, 0x20, 0x3c}}, @void, @void, @void, @void, @val={0x3c, 0x4, {0x1, 0x9, 0x5, 0x50}}, @val={0x2d, 0x1a, {0x2, 0x3, 0x3, 0x0, {0x4, 0x4, 0x0, 0x7f, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x400, 0x21c, 0x2}}, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x8, 0x6, 0x36, 0x8}}, [{0xdd, 0x75, "c5706ca5d42df1ee6594583d8a20f098cb04c17640e2d13612156abe4aba8da3645a6c04904c4b0364efab6c3e970ed99e4723dc760f90a7bbbcdd703a36788045d8a96392d8c3dc8d2e3d950cf94d079325687056ab32e151b7909daf52b340f32bfdafc8968b7caa46285a542cfc4cbed94aea84"}, {0xdd, 0x13, "aea88c4402691387cb96083b5325f311cf118a"}, {0xdd, 0x50, "f4e43e9ebd0a59b6def1d607c83984ffefb76896161e83015a577f3378199514477d051c991914ab9155c32f91293afb32ed6e707aa09926e7e1c7dbd72503b1ca89c972c12243f72b4db1b4f3d5d5ce"}, {0xdd, 0x76, "b56881ee4ffaaa7af6cf643d4b5841179330563db44199adda2b8355a02f0ea87fc1bf271fe1a7f8c37b21614482e457f62f4609819951be48bdda272d4c0995bfcdea131c886dde0093649936b7b619d7a649503e4d7b3c44fcbe3d5b9eaeaf10c3e70c09e57fed284dbdf0c4801f29a0c1c02db6c1"}, {0xdd, 0x7a, "400fe8e661ecdc1b20ba586956079582a9cfd4c76edf6795bb8d0f92eea6ab59e5ad3cc088787775747788313dbfa5452464f1a20213fe10803d695e15ced0fc0b0a263eca6e0dd2cc8dc2424d5bb3058fdf6af029390cb25e57408eb29073ba238df2063b56d3bcf4bd671f668685cf63506116d9b2b54d5829"}, {0xdd, 0xb8, "b2efa6334f93c862efc30dcaed1a0e5cc22836fa68a30ed900bb4756e88be665c2ce9166f71315caf123a86ff98f703d08e33e72ffd29d04ffbd914f0cca3529b98d8815e138c2eb41627a18ba79e750bc7a0d3809708bc796719b7ee4f5f4d39b2c43d4a466c0ef99b364a3d7046c5e9afd4b005b91282668a694e43c1d36006466be174fd4ae61458f954595ee1ea426a06e91cb30d97f2df19e92609c2a9f691c0041f48a626ad33ad3994cda5b96539657c623444a9a"}, {0xdd, 0x8d, "51ea8618d8f97c82b65e9b692347eba87413152c3aa2fd0e92180373455e9476432339f4239e1243a33f321d311c640a6227edcc0b5cd69b1477baef53fa2f1da779aa1ad5152f121465ba749da548be88ac4e74b9cfc379008bc988ada18d811723a4f80033caf16f7f6893c54196d166dae9e53de5f547abfc0c5a93d00ebcc183a520c500377467adfb058b"}, {0xdd, 0xa9, "32e832b216f09564ae1892024cb5b3239d5bb2a53402706ee30dd72bf7204cda1c6d33ef9f4d92fba712efbe01062de3bbe18c45060b7529ce55fbc036cee767530c5bffddf827e1e078945693b83bbfdc4e17876f636f5d49b8f97ce314ecbe88a67d25987d69b064da2b411884aae01de98a27d6d2989315037ee3f84a3882825ef36c98c522ca40a6221b884ce8ac68a2c9d63850f63e1d7afe6560227ab4309c8c8ffcb820bc12"}, {0xdd, 0xf1, "fc98b2209872b9dc72b6b6bb4950384267cb6fa3952faae8da7a5a53760508bd889cb6c9fbf20a644289cccf8326c994f7ba735a0eda66f153b3385ad0d97091ccd2f3f528a6699c76b19f18d59e0248b0678c037a29a30ca74ad09ac5c8c4d4b741bfc961b29033640697c8b441e1f5f10fc37e11b8690e675d386bd6861bb02bb267a3c3a85399b26edff9f3bb28bab025af9cdd4a51c94de94ae829a1f300c0f35f37731e4284b86b803cc3183b7f97f533547a55366743ea71a766b943c01355af6ba27e9b50c0c5c13e55ca9b1adbcbe94db82156e9c2d41d98eea62ba44c9ede1dbea094f4d0fe83391914548461"}]}}, @NL80211_ATTR_BEACON_TAIL={0x125, 0xf, [@mesh_chsw={0x76, 0x6, {0x3f, 0x40, 0xb, 0x6}}, @gcr_ga={0xbd, 0x6, @broadcast}, @perr={0x84, 0x10f, {0xff, 0x11, [@not_ext={{}, @device_a, 0x2, "", 0xa}, @ext={{}, @device_b, 0x1, @device_b, 0x35}, @ext={{}, @device_a, 0x9, @broadcast, 0xd}, @not_ext={{}, @device_b, 0x20, "", 0x27}, @not_ext={{}, @device_b, 0x0, "", 0x8}, @ext={{}, @device_b, 0x9, @device_a, 0x3b}, @not_ext={{}, @broadcast, 0x6, "", 0x3b}, @not_ext={{}, @device_b, 0x3, "", 0x7}, @not_ext={{}, @device_b, 0x7, "", 0x1c}, @ext={{}, @broadcast, 0xfdc, @device_a, 0x20}, @not_ext={{}, @device_a, 0x200, "", 0x9}, @ext={{}, @device_b, 0x101, @device_a, 0x16}, @ext={{}, @device_b, 0x4, @device_a, 0x4}, @ext={{}, @device_b, 0x7f, @device_b, 0x18}, @not_ext={{}, @device_a, 0x8, "", 0x29}, @not_ext={{}, @broadcast, 0xb9, "", 0x34}, @ext={{}, @broadcast, 0x2, @device_b, 0x1b}]}}]}]]}, @NL80211_ATTR_CSA_IES={0x398, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x7, 0x8, 0x167, 0xa64f, 0x5, 0x7, 0xd0fc, 0x4]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x100, 0x400]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x222, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x2}, @broadcast, @device_b, @from_mac, {0x1, 0xfc1}}, 0x7c00000000000000, @random=0x5, 0x20, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x2, [{0x6, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0xa1}, @void, @val={0x6, 0x2, 0x80}, @void, @val={0x25, 0x3, {0x1, 0xb5, 0xfc}}, @void, @val={0x3c, 0x4, {0x1, 0x2, 0x95, 0x1}}, @val={0x2d, 0x1a, {0x1300, 0x0, 0x6, 0x0, {0x4, 0x7f, 0x0, 0x5, 0x0, 0x1, 0x1, 0x2}, 0x6, 0x0, 0x3}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x80, 0x20}}, @val={0x76, 0x6, {0x8, 0x0, 0x35, 0x5e9}}, [{0xdd, 0xae, "8aa7a74a3e80de3bb0e8be7f1fa3b8bb735dbf7a713c6cfbdc5ddfa36a013bc5e28c28d36ce13a827d93164a0b6ef5b2dfd17016809f03beeec8600640b33a338af9a441c50f5897d83aa3f1b54c335f5c597f648b2022c414a6ad9c89f99673634ff742a07e0e1d2ad77397c9dba5bea33dbc0dc38a35897f04e5d5f063717517c16c839b1511e8d594772c4e742f0c76f2382de98128266250be2feee8bdf3962ce81898bce4bde552665bc689"}, {0xdd, 0x33, "fd5c3b2ce61f7ae132ae174daf841f0737422fe2b4833a48e98b59aa479734b8dfc4719395bf8af2f2952c42b21452ac2f5af1"}, {0xdd, 0xc0, "b15919272108c476525f738cd91562bf4fd3e68d1caac5c66d37e0680703aab5cd85f05a26d819edaa703c2cc1ac658dfd2e2c13926a27e17dbaa426bbb4f150d5cfac54e3618814fc0dec66c78875883f9ff82035cc673fdb65c5881d8b67e807010d89eb2f39fa0156a1bbffdc889e6af97359c66c0e45911f8e550ca93bf9582421bc310dc044a20a5b1923ccb9b970e6ccf7a3739ac9b4abeb40af82f0f95532fb4f99fa6963ac38e866f9711c23c62d15b49eba2f5e5761495db27f5520"}]}}, @NL80211_ATTR_IE_PROBE_RESP={0x7d, 0x7f, [@fast_bss_trans={0x37, 0x6a, {0x7, 0x1, "2c4b7d06d92866041c4a4cabf336e80f", "d19e4dd3cdff25a53ddde6a412d96e95e0b3894a1522554a5566b39e2bfa470b", "30d07e4e0ca362064abdf7b55edce1ad9eae243628f59e51ede1072f998f33ce", [{0x4, 0x16, "f09ad0d7bcbd1b434b78b529c5f8b03ef8570f7c721e"}]}}, @peer_mgmt={0x75, 0x6, {0x0, 0xfffc, @val=0x40, @void, @void}}, @channel_switch={0x25, 0x3, {0x3, 0x0, 0x80}}]}, @NL80211_ATTR_IE={0xc9, 0x2a, [@random={0x7, 0x9b, "f3786a24cab9efde09c6481536d6b604c526334885272e322f8605063c3704fc160212684ca9861c01c14f85aee81e9302904c349deda5dc292b08cab3fc00d10769ebee8ebbb1e1aee8d2a11a3527b16c0f5c424f7a10c84abfb93a69a8dd4dc030dfc209f0e9b044ac99370347d68423c331719bbdff4a694028eb566b752bb6988a5262c1479ee188ad236e6e6927ed1fb93b41a3d04b1fe279"}, @chsw_timing={0x68, 0x4, {0x0, 0xffff}}, @cf={0x4, 0x6, {0x2, 0x0, 0xbd, 0x4d97}}, @rann={0x7e, 0x15, {{0x1, 0x5}, 0x65, 0x20, @device_a, 0x0, 0x8001, 0x5}}, @sec_chan_ofs={0x3e, 0x1, 0x3}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0xffff]}]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x17a}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x355}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xd1}]}, 0x4bd8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x3e}, @void, @val={0xc, 0x99, {0x3}}}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x53}]}, 0x38}, 0x1, 0x0, 0x0, 0x10048090}, 0x4040) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) copy_file_range(r1, &(0x7f0000000100)=0x1, 0xffffffffffffffff, &(0x7f0000000080)=0xe2, 0x1026, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:12 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 5) 16:24:12 executing program 3: sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5a982758f70591968457c14550decbdb3f2c871164cb0391"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:12 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000026ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:12 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) 16:24:12 executing program 0: quotactl(0x44000080000500, 0x0, 0xee00, 0x0) [ 209.905000][T18806] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 209.912968][T18806] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 209.958410][T19057] FAULT_INJECTION: forcing a failure. [ 209.958410][T19057] name failslab, interval 1, probability 0, space 0, times 0 [ 209.971143][T19057] CPU: 1 PID: 19057 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 209.979962][T19057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.989299][T19072] FAULT_INJECTION: forcing a failure. [ 209.989299][T19072] name failslab, interval 1, probability 0, space 0, times 0 [ 209.990061][T19057] Call Trace: [ 209.990070][T19057] dump_stack_lvl+0xd6/0x122 [ 210.010544][T19057] dump_stack+0x11/0x1b [ 210.015041][T19057] should_fail+0x23c/0x250 [ 210.019443][T19057] ? mempool_alloc_slab+0x16/0x20 [ 210.024450][T19057] __should_failslab+0x81/0x90 [ 210.029219][T19057] should_failslab+0x5/0x20 [ 210.033788][T19057] kmem_cache_alloc+0x4f/0x300 [ 210.038631][T19057] mempool_alloc_slab+0x16/0x20 [ 210.043531][T19057] ? mempool_free+0x130/0x130 [ 210.048240][T19057] mempool_alloc+0x9d/0x310 [ 210.052728][T19057] ? submit_bio_noacct+0x4f5/0x530 [ 210.057886][T19057] bio_alloc_bioset+0xcc/0x530 [ 210.062636][T19057] ? __test_set_page_writeback+0x500/0x570 [ 210.068523][T19057] submit_bh_wbc+0x130/0x330 [ 210.073111][T19057] __block_write_full_page+0x648/0xa10 [ 210.078560][T19057] ? mark_buffer_write_io_error+0x180/0x180 [ 210.084441][T19057] ? blkdev_fallocate+0x2e0/0x2e0 [ 210.089448][T19057] ? blkdev_fallocate+0x2e0/0x2e0 [ 210.094454][T19057] block_write_full_page+0x240/0x260 [ 210.099738][T19057] blkdev_writepage+0x20/0x30 [ 210.104420][T19057] __writepage+0x38/0xd0 [ 210.108652][T19057] write_cache_pages+0x50a/0x840 [ 210.113605][T19057] ? generic_writepages+0xc0/0xc0 [ 210.118672][T19057] generic_writepages+0x7c/0xc0 [ 210.123506][T19057] blkdev_writepages+0x19/0x20 [ 210.128338][T19057] ? blkdev_readpage+0x20/0x20 [ 210.133082][T19057] do_writepages+0x26b/0x3c0 [ 210.137656][T19057] ? finish_wait+0x43/0x80 [ 210.142122][T19057] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 210.148003][T19057] ? jbd2_log_wait_commit+0x1dd/0x210 [ 210.153382][T19057] filemap_write_and_wait_range+0x238/0x3c0 [ 210.159261][T19057] ? ext4_put_super+0x910/0x910 [ 210.164095][T19057] sync_blockdev+0x3e/0x50 [ 210.168497][T19057] dquot_quota_sync+0xc6/0x310 [ 210.173483][T19057] ? quota_sync_one+0x76/0xa0 [ 210.178243][T19057] ? dquot_writeback_dquots+0x790/0x790 [ 210.183815][T19057] quota_sync_one+0x7f/0xa0 [ 210.188316][T19057] iterate_supers+0x137/0x1f0 [ 210.193026][T19057] ? do_quotactl+0x2a50/0x2a50 [ 210.197771][T19057] __se_sys_quotactl+0x27c/0x550 [ 210.202707][T19057] ? __cond_resched+0x11/0x40 [ 210.207449][T19057] ? ksys_write+0x162/0x190 [ 210.211994][T19057] ? fpregs_assert_state_consistent+0x7d/0x90 [ 210.218086][T19057] __x64_sys_quotactl+0x51/0x60 [ 210.222924][T19057] do_syscall_64+0x44/0xa0 [ 210.227415][T19057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.233299][T19057] RIP: 0033:0x7f659a18eae9 [ 210.237698][T19057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 16:24:12 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 67) 16:24:12 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c00003fce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:12 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 210.257311][T19057] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 210.265721][T19057] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 210.273674][T19057] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 210.281632][T19057] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 210.289589][T19057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 210.297544][T19057] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 16:24:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x2, 0x9, 0x101, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFCTH_STATUS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20044801) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) 16:24:12 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 6) [ 210.305501][T19072] CPU: 0 PID: 19072 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 210.314295][T19072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.324349][T19072] Call Trace: [ 210.327636][T19072] dump_stack_lvl+0xd6/0x122 [ 210.332216][T19072] dump_stack+0x11/0x1b [ 210.336387][T19072] should_fail+0x23c/0x250 [ 210.340861][T19072] ? __alloc_file+0x2e/0x1a0 [ 210.345522][T19072] __should_failslab+0x81/0x90 [ 210.350290][T19072] should_failslab+0x5/0x20 [ 210.354862][T19072] kmem_cache_alloc+0x4f/0x300 [ 210.359693][T19072] __alloc_file+0x2e/0x1a0 [ 210.364117][T19072] alloc_empty_file+0xcd/0x1c0 [ 210.369087][T19072] path_openat+0x6a/0x1ec0 [ 210.373518][T19072] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 210.379409][T19072] ? set_page_dirty+0xf4/0x1a0 [ 210.380470][T19075] FAULT_INJECTION: forcing a failure. [ 210.380470][T19075] name failslab, interval 1, probability 0, space 0, times 0 [ 210.384214][T19072] ? shmem_write_end+0x37d/0x3d0 [ 210.384237][T19072] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 210.407959][T19072] ? generic_perform_write+0x377/0x3e0 [ 210.413416][T19072] do_filp_open+0x105/0x220 [ 210.417950][T19072] do_sys_openat2+0xb5/0x2b0 [ 210.422580][T19072] __x64_sys_openat+0xef/0x110 [ 210.427363][T19072] do_syscall_64+0x44/0xa0 [ 210.431771][T19072] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.437702][T19072] RIP: 0033:0x7f862dfd5a04 [ 210.442105][T19072] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 210.461694][T19072] RSP: 002b:00007f862bd98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 210.470138][T19072] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5a04 [ 210.478182][T19072] RDX: 0000000000000002 RSI: 00007f862bd99000 RDI: 00000000ffffff9c [ 210.486214][T19072] RBP: 00007f862bd99000 R08: 0000000000000000 R09: ffffffffffffffff [ 210.494184][T19072] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 210.502142][T19072] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:12 executing program 0: quotactl(0x44000080000700, 0x0, 0xee00, 0x0) 16:24:12 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 68) [ 210.510164][T19075] CPU: 1 PID: 19075 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 210.519104][T19075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.529158][T19075] Call Trace: [ 210.532434][T19075] dump_stack_lvl+0xd6/0x122 [ 210.537080][T19075] dump_stack+0x11/0x1b [ 210.541246][T19075] should_fail+0x23c/0x250 [ 210.545670][T19075] ? mempool_alloc_slab+0x16/0x20 [ 210.550687][T19075] __should_failslab+0x81/0x90 [ 210.555445][T19075] should_failslab+0x5/0x20 [ 210.559950][T19075] kmem_cache_alloc+0x4f/0x300 [ 210.564704][T19075] mempool_alloc_slab+0x16/0x20 [ 210.569533][T19075] ? mempool_free+0x130/0x130 [ 210.574204][T19075] mempool_alloc+0x9d/0x310 [ 210.578704][T19075] ? submit_bio_noacct+0x4f5/0x530 [ 210.583797][T19075] bio_alloc_bioset+0xcc/0x530 [ 210.588580][T19075] ? __test_set_page_writeback+0x500/0x570 [ 210.594387][T19075] submit_bh_wbc+0x130/0x330 [ 210.598965][T19075] __block_write_full_page+0x648/0xa10 [ 210.604430][T19075] ? mark_buffer_write_io_error+0x180/0x180 [ 210.610312][T19075] ? blkdev_fallocate+0x2e0/0x2e0 [ 210.615316][T19075] ? blkdev_fallocate+0x2e0/0x2e0 [ 210.620320][T19075] block_write_full_page+0x240/0x260 [ 210.625633][T19075] blkdev_writepage+0x20/0x30 [ 210.630328][T19075] __writepage+0x38/0xd0 [ 210.634563][T19075] write_cache_pages+0x50a/0x840 [ 210.639479][T19075] ? generic_writepages+0xc0/0xc0 [ 210.644485][T19075] generic_writepages+0x7c/0xc0 [ 210.649394][T19075] blkdev_writepages+0x19/0x20 [ 210.654137][T19075] ? blkdev_readpage+0x20/0x20 [ 210.659014][T19075] do_writepages+0x26b/0x3c0 [ 210.663657][T19075] ? finish_wait+0x43/0x80 [ 210.668137][T19075] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 210.673924][T19075] ? jbd2_log_wait_commit+0x1dd/0x210 [ 210.679320][T19075] filemap_write_and_wait_range+0x238/0x3c0 [ 210.685208][T19075] ? ext4_put_super+0x910/0x910 [ 210.690037][T19075] sync_blockdev+0x3e/0x50 [ 210.694453][T19075] dquot_quota_sync+0xc6/0x310 [ 210.699254][T19075] ? quota_sync_one+0x76/0xa0 [ 210.703912][T19075] ? dquot_writeback_dquots+0x790/0x790 [ 210.709438][T19075] quota_sync_one+0x7f/0xa0 [ 210.713990][T19075] iterate_supers+0x137/0x1f0 [ 210.718656][T19075] ? do_quotactl+0x2a50/0x2a50 [ 210.723402][T19075] __se_sys_quotactl+0x27c/0x550 [ 210.728330][T19075] ? __cond_resched+0x11/0x40 [ 210.733007][T19075] ? ksys_write+0x162/0x190 [ 210.737556][T19075] ? fpregs_assert_state_consistent+0x7d/0x90 [ 210.743603][T19075] __x64_sys_quotactl+0x51/0x60 [ 210.748454][T19075] do_syscall_64+0x44/0xa0 [ 210.752930][T19075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.759021][T19075] RIP: 0033:0x7f659a18eae9 [ 210.763420][T19075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 210.783008][T19075] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 210.791424][T19075] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 210.799387][T19075] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 210.807372][T19075] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 210.815324][T19075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 210.823293][T19075] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 16:24:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f00000001c0)}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/158, 0x9e}], 0x7, 0x3, 0xe375) preadv(r0, &(0x7f0000000000), 0x0, 0x75, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) sendto$inet(r1, &(0x7f0000000100)="34270d7832e0888b4d7946e74a2d1fb6447954773f3ab3f3104cf5c6a7779fb722cc", 0x22, 0x3004c004, 0x0, 0x0) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x268}, 0x1, 0x0, 0x0, 0x24008800}, 0x40) 16:24:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000040ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 210.859646][T19111] FAULT_INJECTION: forcing a failure. [ 210.859646][T19111] name failslab, interval 1, probability 0, space 0, times 0 [ 210.872304][T19111] CPU: 1 PID: 19111 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 210.881070][T19111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.891198][T19111] Call Trace: [ 210.894472][T19111] dump_stack_lvl+0xd6/0x122 [ 210.899086][T19111] dump_stack+0x11/0x1b [ 210.903245][T19111] should_fail+0x23c/0x250 16:24:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000071ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 210.907675][T19111] ? security_file_alloc+0x30/0x190 [ 210.912877][T19111] __should_failslab+0x81/0x90 [ 210.917645][T19111] should_failslab+0x5/0x20 [ 210.922185][T19111] kmem_cache_alloc+0x4f/0x300 [ 210.926953][T19111] security_file_alloc+0x30/0x190 [ 210.931985][T19111] __alloc_file+0x83/0x1a0 [ 210.936417][T19111] alloc_empty_file+0xcd/0x1c0 [ 210.941281][T19111] path_openat+0x6a/0x1ec0 [ 210.945743][T19111] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 210.951648][T19111] ? set_page_dirty+0xf4/0x1a0 16:24:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c00007ece0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 210.956503][T19111] ? shmem_write_end+0x37d/0x3d0 [ 210.961548][T19111] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 210.967819][T19111] ? generic_perform_write+0x377/0x3e0 [ 210.973300][T19111] do_filp_open+0x105/0x220 [ 210.977805][T19111] do_sys_openat2+0xb5/0x2b0 [ 210.982403][T19111] __x64_sys_openat+0xef/0x110 [ 210.987179][T19111] do_syscall_64+0x44/0xa0 [ 210.991595][T19111] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.997509][T19111] RIP: 0033:0x7f862dfd5a04 16:24:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c00fffece0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 211.001919][T19111] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 211.021528][T19111] RSP: 002b:00007f862bd98ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 211.029944][T19111] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862dfd5a04 [ 211.037910][T19111] RDX: 0000000000000002 RSI: 00007f862bd99000 RDI: 00000000ffffff9c [ 211.045938][T19111] RBP: 00007f862bd99000 R08: 0000000000000000 R09: ffffffffffffffff 16:24:13 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 7) 16:24:13 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:13 executing program 0: quotactl(0x44000080000900, 0x0, 0xee00, 0x0) [ 211.053902][T19111] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 211.061923][T19111] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c00feffce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 211.118893][T19586] FAULT_INJECTION: forcing a failure. [ 211.118893][T19586] name failslab, interval 1, probability 0, space 0, times 0 [ 211.131625][T19586] CPU: 1 PID: 19586 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 211.140430][T19586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.150654][T19586] Call Trace: [ 211.153935][T19586] dump_stack_lvl+0xd6/0x122 [ 211.158606][T19586] dump_stack+0x11/0x1b [ 211.162765][T19586] should_fail+0x23c/0x250 [ 211.167261][T19586] ? mempool_alloc_slab+0x16/0x20 [ 211.172355][T19586] __should_failslab+0x81/0x90 [ 211.177124][T19586] should_failslab+0x5/0x20 [ 211.181693][T19586] kmem_cache_alloc+0x4f/0x300 [ 211.186469][T19586] mempool_alloc_slab+0x16/0x20 [ 211.191323][T19586] ? mempool_free+0x130/0x130 [ 211.196065][T19586] mempool_alloc+0x9d/0x310 [ 211.200568][T19586] ? submit_bio_noacct+0x4f5/0x530 [ 211.205721][T19586] bio_alloc_bioset+0xcc/0x530 [ 211.210486][T19586] ? __test_set_page_writeback+0x500/0x570 [ 211.216453][T19586] submit_bh_wbc+0x130/0x330 [ 211.221041][T19586] __block_write_full_page+0x648/0xa10 [ 211.226528][T19586] ? mark_buffer_write_io_error+0x180/0x180 [ 211.232438][T19586] ? blkdev_fallocate+0x2e0/0x2e0 [ 211.237526][T19586] ? blkdev_fallocate+0x2e0/0x2e0 [ 211.242561][T19586] block_write_full_page+0x240/0x260 [ 211.247849][T19586] blkdev_writepage+0x20/0x30 [ 211.252529][T19586] __writepage+0x38/0xd0 [ 211.256831][T19586] write_cache_pages+0x50a/0x840 [ 211.261826][T19586] ? generic_writepages+0xc0/0xc0 [ 211.266907][T19586] generic_writepages+0x7c/0xc0 [ 211.271764][T19586] blkdev_writepages+0x19/0x20 [ 211.276536][T19586] ? blkdev_readpage+0x20/0x20 [ 211.281299][T19586] do_writepages+0x26b/0x3c0 [ 211.285894][T19586] ? finish_wait+0x43/0x80 [ 211.290316][T19586] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 211.296199][T19586] ? jbd2_log_wait_commit+0x1dd/0x210 [ 211.301574][T19586] filemap_write_and_wait_range+0x238/0x3c0 [ 211.307495][T19586] ? ext4_put_super+0x910/0x910 [ 211.312409][T19586] sync_blockdev+0x3e/0x50 [ 211.316910][T19586] dquot_quota_sync+0xc6/0x310 [ 211.321711][T19586] ? quota_sync_one+0x76/0xa0 [ 211.326474][T19586] ? dquot_writeback_dquots+0x790/0x790 [ 211.332021][T19586] quota_sync_one+0x7f/0xa0 [ 211.336604][T19586] iterate_supers+0x137/0x1f0 [ 211.341379][T19586] ? do_quotactl+0x2a50/0x2a50 [ 211.346145][T19586] __se_sys_quotactl+0x27c/0x550 [ 211.351163][T19586] ? __cond_resched+0x11/0x40 [ 211.355844][T19586] ? ksys_write+0x162/0x190 [ 211.360477][T19586] ? fpregs_assert_state_consistent+0x7d/0x90 [ 211.366550][T19586] __x64_sys_quotactl+0x51/0x60 [ 211.371404][T19586] do_syscall_64+0x44/0xa0 [ 211.375946][T19586] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.381851][T19586] RIP: 0033:0x7f659a18eae9 [ 211.386313][T19586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 211.405940][T19586] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 211.414437][T19586] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 211.422412][T19586] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 211.430484][T19586] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 211.438458][T19586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.446427][T19586] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 [ 211.469687][T19603] FAULT_INJECTION: forcing a failure. [ 211.469687][T19603] name failslab, interval 1, probability 0, space 0, times 0 [ 211.479802][T19605] FAULT_INJECTION: forcing a failure. [ 211.479802][T19605] name failslab, interval 1, probability 0, space 0, times 0 [ 211.482358][T19603] CPU: 0 PID: 19603 Comm: syz-executor.2 Not tainted 5.15.0-rc7-syzkaller #0 [ 211.503669][T19603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.513730][T19603] Call Trace: [ 211.516994][T19603] dump_stack_lvl+0xd6/0x122 [ 211.521577][T19603] dump_stack+0x11/0x1b [ 211.525717][T19603] should_fail+0x23c/0x250 [ 211.530187][T19603] ? mempool_alloc_slab+0x16/0x20 [ 211.535193][T19603] __should_failslab+0x81/0x90 [ 211.540011][T19603] should_failslab+0x5/0x20 [ 211.544531][T19603] kmem_cache_alloc+0x4f/0x300 [ 211.549291][T19603] mempool_alloc_slab+0x16/0x20 [ 211.554137][T19603] ? mempool_free+0x130/0x130 [ 211.558801][T19603] mempool_alloc+0x9d/0x310 [ 211.563313][T19603] ? should_fail+0x2a/0x250 [ 211.567869][T19603] bio_alloc_bioset+0xcc/0x530 [ 211.572678][T19603] ? __test_set_page_writeback+0x500/0x570 [ 211.578473][T19603] submit_bh_wbc+0x130/0x330 [ 211.583115][T19603] __block_write_full_page+0x648/0xa10 [ 211.588652][T19603] ? mark_buffer_write_io_error+0x180/0x180 [ 211.594558][T19603] ? blkdev_fallocate+0x2e0/0x2e0 [ 211.599568][T19603] ? blkdev_fallocate+0x2e0/0x2e0 [ 211.604575][T19603] block_write_full_page+0x240/0x260 [ 211.609888][T19603] blkdev_writepage+0x20/0x30 [ 211.614571][T19603] __writepage+0x38/0xd0 [ 211.618862][T19603] write_cache_pages+0x50a/0x840 [ 211.623943][T19603] ? generic_writepages+0xc0/0xc0 [ 211.628961][T19603] generic_writepages+0x7c/0xc0 [ 211.633801][T19603] blkdev_writepages+0x19/0x20 [ 211.638609][T19603] ? blkdev_readpage+0x20/0x20 [ 211.643368][T19603] do_writepages+0x26b/0x3c0 [ 211.647948][T19603] ? finish_wait+0x43/0x80 [ 211.652355][T19603] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 211.658156][T19603] ? jbd2_log_wait_commit+0x1dd/0x210 [ 211.663516][T19603] filemap_write_and_wait_range+0x238/0x3c0 [ 211.669463][T19603] ? ext4_put_super+0x910/0x910 [ 211.674300][T19603] sync_blockdev+0x3e/0x50 [ 211.678725][T19603] dquot_quota_sync+0xc6/0x310 [ 211.683471][T19603] ? quota_sync_one+0x76/0xa0 [ 211.688142][T19603] ? dquot_writeback_dquots+0x790/0x790 [ 211.693677][T19603] quota_sync_one+0x7f/0xa0 [ 211.698181][T19603] iterate_supers+0x137/0x1f0 [ 211.702844][T19603] ? do_quotactl+0x2a50/0x2a50 [ 211.707643][T19603] __se_sys_quotactl+0x27c/0x550 [ 211.712585][T19603] ? __cond_resched+0x11/0x40 [ 211.717364][T19603] ? ksys_write+0x162/0x190 [ 211.721856][T19603] ? fpregs_assert_state_consistent+0x7d/0x90 [ 211.727988][T19603] __x64_sys_quotactl+0x51/0x60 [ 211.732825][T19603] do_syscall_64+0x44/0xa0 [ 211.737235][T19603] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.743115][T19603] RIP: 0033:0x7f044fe8eae9 [ 211.747536][T19603] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 211.767124][T19603] RSP: 002b:00007f044dc05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 211.775558][T19603] RAX: ffffffffffffffda RBX: 00007f044ffa1f60 RCX: 00007f044fe8eae9 [ 211.783573][T19603] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 [ 211.791562][T19603] RBP: 00007f044dc051d0 R08: 0000000000000000 R09: 0000000000000000 [ 211.799532][T19603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.807490][T19603] R13: 00007ffe4a061c3f R14: 00007f044dc05300 R15: 0000000000022000 [ 211.815470][T19605] CPU: 1 PID: 19605 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 211.824232][T19605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.834285][T19605] Call Trace: [ 211.837562][T19605] dump_stack_lvl+0xd6/0x122 [ 211.842152][T19605] dump_stack+0x11/0x1b [ 211.846317][T19605] should_fail+0x23c/0x250 [ 211.850797][T19605] ? kzalloc+0x16/0x20 [ 211.854936][T19605] __should_failslab+0x81/0x90 [ 211.859696][T19605] should_failslab+0x5/0x20 [ 211.864200][T19605] __kmalloc+0x6f/0x350 [ 211.868446][T19605] ? _atomic_dec_and_lock+0x60/0xd0 [ 211.873649][T19605] kzalloc+0x16/0x20 [ 211.877582][T19605] alloc_workqueue+0x12f/0xad0 [ 211.882434][T19605] ? disk_unblock_events+0x35/0x40 [ 211.887546][T19605] ? bd_prepare_to_claim+0x1e6/0x270 [ 211.892905][T19605] ? loop_attr_do_show_dio+0x70/0x70 [ 211.898194][T19605] ? loop_set_status_from_info+0x35e/0x3a0 [ 211.904044][T19605] loop_configure+0x681/0xeb0 [ 211.908741][T19605] lo_ioctl+0x618/0x13e0 [ 211.912988][T19605] ? path_openat+0x18d4/0x1ec0 [ 211.917815][T19605] ? blkdev_common_ioctl+0x438/0x1110 [ 211.923270][T19605] ? selinux_file_ioctl+0x981/0xa10 [ 211.929925][T19605] ? lo_release+0x120/0x120 [ 211.934427][T19605] blkdev_ioctl+0x1d0/0x3f0 [ 211.938931][T19605] block_ioctl+0x6e/0x80 [ 211.943171][T19605] ? blkdev_iopoll+0x80/0x80 [ 211.947778][T19605] __se_sys_ioctl+0xcb/0x140 [ 211.952371][T19605] __x64_sys_ioctl+0x3f/0x50 [ 211.957045][T19605] do_syscall_64+0x44/0xa0 [ 211.961465][T19605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 211.967420][T19605] RIP: 0033:0x7f862e0228a7 [ 211.971845][T19605] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 211.991538][T19605] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 212.000044][T19605] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 212.008015][T19605] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 16:24:13 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 69) [ 212.016154][T19605] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 212.024126][T19605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 212.032100][T19605] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:14 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 8) 16:24:14 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000002ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:14 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 70) 16:24:14 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 212.217473][T19813] FAULT_INJECTION: forcing a failure. [ 212.217473][T19813] name failslab, interval 1, probability 0, space 0, times 0 [ 212.230120][T19813] CPU: 1 PID: 19813 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 212.239061][T19813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.249124][T19813] Call Trace: [ 212.252491][T19813] dump_stack_lvl+0xd6/0x122 [ 212.257162][T19813] dump_stack+0x11/0x1b [ 212.261480][T19813] should_fail+0x23c/0x250 [ 212.265901][T19813] __should_failslab+0x81/0x90 [ 212.270681][T19813] ? alloc_workqueue+0x15d/0xad0 [ 212.275627][T19813] should_failslab+0x5/0x20 [ 212.280134][T19813] kmem_cache_alloc_trace+0x52/0x320 [ 212.285436][T19813] alloc_workqueue+0x15d/0xad0 [ 212.290273][T19813] ? disk_unblock_events+0x35/0x40 [ 212.295392][T19813] ? bd_prepare_to_claim+0x1e6/0x270 [ 212.300768][T19813] ? loop_attr_do_show_dio+0x70/0x70 [ 212.306114][T19813] ? loop_set_status_from_info+0x35e/0x3a0 [ 212.312058][T19813] loop_configure+0x681/0xeb0 [ 212.316738][T19813] lo_ioctl+0x618/0x13e0 [ 212.320985][T19813] ? path_openat+0x18d4/0x1ec0 [ 212.325815][T19813] ? blkdev_common_ioctl+0x438/0x1110 [ 212.331190][T19813] ? selinux_file_ioctl+0x981/0xa10 [ 212.336425][T19813] ? lo_release+0x120/0x120 [ 212.341005][T19813] blkdev_ioctl+0x1d0/0x3f0 [ 212.345523][T19813] block_ioctl+0x6e/0x80 [ 212.349798][T19813] ? blkdev_iopoll+0x80/0x80 [ 212.354390][T19813] __se_sys_ioctl+0xcb/0x140 [ 212.359062][T19813] __x64_sys_ioctl+0x3f/0x50 [ 212.363664][T19813] do_syscall_64+0x44/0xa0 [ 212.368131][T19813] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 212.374132][T19813] RIP: 0033:0x7f862e0228a7 [ 212.378564][T19813] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 212.398184][T19813] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 212.406601][T19813] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 16:24:14 executing program 0: quotactl(0x44000080000a00, 0x0, 0xee00, 0x0) [ 212.414577][T19813] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 212.422606][T19813] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 212.430581][T19813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 212.438652][T19813] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 212.454288][T19814] FAULT_INJECTION: forcing a failure. [ 212.454288][T19814] name failslab, interval 1, probability 0, space 0, times 0 16:24:14 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000003ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:14 executing program 0: quotactl(0x44000080000b00, 0x0, 0xee00, 0x0) 16:24:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000004f40)={{r1, 0xff, 0x26890b37, 0x4, 0x800, 0x0, 0x7, 0x236a, 0xff, 0x4, 0x7, 0xbb87, 0x3f, 0x2, 0x9}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054fc0)={0x0, ""/256, 0x0, 0x0}) r11 = syz_mount_image$nfs4(0x0, &(0x7f0000003c00)='./file0\x00', 0x8000, 0x3, &(0x7f0000004e40)=[{&(0x7f0000004c40), 0x0, 0x100000001}, {&(0x7f0000004c80)="b1ceccfa6d6330926b38ed6b96d7bd507ba4ae3f93de9c07d09cd6ba7b8899792da2c06435eb1750f63ff1777a387e69ac3f238a468c2402cab60b7d05240f5e5bb706dddd7e8e56c932725490e6f30c4ca9b5d3d6c8596a757bec4070b6067871de92d56feb", 0x66, 0x7}, {&(0x7f0000004d40)="fe3f4e6edf6965e7f2bc75534bfe894d22c511fb5c976fc88a270459d0c141fc6d13909354543db8946bb51c07da2e4aad94f1312726317af6a4c694ec39664a22adc556b0cfb66ec00565714f730f1bd11e4508d1e98399fb30ba00d712efc6dde284a63a5ddf6a26fb497ea31be5e6d8c3131da677e5446bee8ad3bd1803240f68ce93848aefb75164af89574c23626e455c63546dc89c36637d391c4d54f8846cfcb53a5a0fb89cf93cc7914b989b880a88d4ddbe96a7f8624beb02d304accd2e184807bf913cb5dc7613d7344d6b91b9aaa6c550881b3652f0c1490af49019", 0xe1}], 0x30000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r11, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRES64=r12, @ANYBLOB="ff00000000000000370b89260000000004000000000000000008000000000000000000000000000007000000000000006a230200ff0000000400005d0700200087bb0000000000003f00000000000000020000080000000000000000000000000000009082bb5f962c10d37efc7b41481fc2c16d705dcd60440415a9cb0ecc631ed39339e7de1b00bf77d8c08969b424b79800000200"/159]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000551c0)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x9, "1c490577ff5897"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000561c0)={0x120000, [{}, {0x0, 0x0}], 0x0, "fbc5a4cf94e703"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000571c0)={{0x0, 0x7f, 0x247, 0xc4b, 0x8, 0x5, 0x3, 0x7fff, 0x101, 0x3, 0x165b, 0x4, 0x8ef2, 0x5, 0x1f}}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000581c0)={{0x0, 0x80, 0x0, 0x1f, 0xffffffffffffff80, 0x3, 0x7fff, 0x5, 0xafe, 0x4, 0x2, 0x1ff, 0x3, 0x4, 0x5}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000591c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="00000100000000000900000000000000020000000000000010880000000000000000008000000000ffffffff000000006e300000060800004600000093afffff060000000000010078930000000000000900000000000000540b0000000000000800"/112]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000059240)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r10}, {r12, r15}, {0x0, r16}, {0x0, r18}, {r19}, {r20, r22}, {r23}], 0x0, "2ee7952227965d"}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) [ 212.466914][T19814] CPU: 0 PID: 19814 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 212.475680][T19814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.485744][T19814] Call Trace: [ 212.489024][T19814] dump_stack_lvl+0xd6/0x122 [ 212.493682][T19814] dump_stack+0x11/0x1b [ 212.497848][T19814] should_fail+0x23c/0x250 [ 212.502269][T19814] ? mempool_alloc_slab+0x16/0x20 [ 212.507358][T19814] __should_failslab+0x81/0x90 [ 212.512128][T19814] should_failslab+0x5/0x20 [ 212.516746][T19814] kmem_cache_alloc+0x4f/0x300 [ 212.521503][T19814] mempool_alloc_slab+0x16/0x20 [ 212.526469][T19814] ? mempool_free+0x130/0x130 [ 212.531152][T19814] mempool_alloc+0x9d/0x310 [ 212.535778][T19814] ? submit_bio_noacct+0x4f5/0x530 [ 212.540924][T19814] bio_alloc_bioset+0xcc/0x530 [ 212.545706][T19814] ? __test_set_page_writeback+0x500/0x570 [ 212.551511][T19814] submit_bh_wbc+0x130/0x330 [ 212.556097][T19814] __block_write_full_page+0x648/0xa10 [ 212.561645][T19814] ? mark_buffer_write_io_error+0x180/0x180 [ 212.567532][T19814] ? blkdev_fallocate+0x2e0/0x2e0 [ 212.572605][T19814] ? blkdev_fallocate+0x2e0/0x2e0 [ 212.577608][T19814] block_write_full_page+0x240/0x260 [ 212.583006][T19814] blkdev_writepage+0x20/0x30 [ 212.587664][T19814] __writepage+0x38/0xd0 [ 212.591887][T19814] write_cache_pages+0x50a/0x840 [ 212.596818][T19814] ? generic_writepages+0xc0/0xc0 [ 212.601976][T19814] generic_writepages+0x7c/0xc0 [ 212.606812][T19814] blkdev_writepages+0x19/0x20 [ 212.611558][T19814] ? blkdev_readpage+0x20/0x20 [ 212.616304][T19814] do_writepages+0x26b/0x3c0 [ 212.620872][T19814] ? finish_wait+0x43/0x80 [ 212.625346][T19814] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 212.631277][T19814] ? jbd2_log_wait_commit+0x1dd/0x210 [ 212.636641][T19814] filemap_write_and_wait_range+0x238/0x3c0 [ 212.642525][T19814] ? ext4_put_super+0x910/0x910 [ 212.647381][T19814] sync_blockdev+0x3e/0x50 [ 212.651910][T19814] dquot_quota_sync+0xc6/0x310 [ 212.656699][T19814] ? quota_sync_one+0x76/0xa0 [ 212.661374][T19814] ? dquot_writeback_dquots+0x790/0x790 [ 212.666971][T19814] quota_sync_one+0x7f/0xa0 [ 212.671491][T19814] iterate_supers+0x137/0x1f0 [ 212.676148][T19814] ? do_quotactl+0x2a50/0x2a50 [ 212.680902][T19814] __se_sys_quotactl+0x27c/0x550 [ 212.685940][T19814] ? __cond_resched+0x11/0x40 [ 212.690740][T19814] ? ksys_write+0x162/0x190 [ 212.695426][T19814] ? fpregs_assert_state_consistent+0x7d/0x90 [ 212.701475][T19814] __x64_sys_quotactl+0x51/0x60 [ 212.706392][T19814] do_syscall_64+0x44/0xa0 [ 212.710842][T19814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 212.716829][T19814] RIP: 0033:0x7f659a18eae9 [ 212.721225][T19814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 212.740825][T19814] RSP: 002b:00007f6597f05188 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 212.749278][T19814] RAX: ffffffffffffffda RBX: 00007f659a2a1f60 RCX: 00007f659a18eae9 [ 212.757281][T19814] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0044000080000100 16:24:15 executing program 0: quotactl(0x44000080000c00, 0x0, 0xee00, 0x0) 16:24:15 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 71) [ 212.765327][T19814] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 212.773277][T19814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.781229][T19814] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 [ 212.809290][T19922] loop3: detected capacity change from 0 to 264192 16:24:15 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket(0x10, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, 0xee01, 0x800) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:15 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) (fail_nth: 9) [ 212.863057][T20029] FAULT_INJECTION: forcing a failure. [ 212.863057][T20029] name failslab, interval 1, probability 0, space 0, times 0 [ 212.875741][T20029] CPU: 0 PID: 20029 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 212.884579][T20029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.894721][T20029] Call Trace: [ 212.898060][T20029] dump_stack_lvl+0xd6/0x122 [ 212.900894][T20036] FAULT_INJECTION: forcing a failure. [ 212.900894][T20036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 212.902664][T20029] dump_stack+0x11/0x1b [ 212.902687][T20029] should_fail+0x23c/0x250 [ 212.924339][T20029] __should_failslab+0x81/0x90 [ 212.929115][T20029] ? alloc_workqueue+0x15d/0xad0 [ 212.934041][T20029] should_failslab+0x5/0x20 [ 212.938624][T20029] kmem_cache_alloc_trace+0x52/0x320 [ 212.943913][T20029] alloc_workqueue+0x15d/0xad0 [ 212.948726][T20029] ? disk_unblock_events+0x35/0x40 [ 212.953882][T20029] ? bd_prepare_to_claim+0x1e6/0x270 [ 212.959196][T20029] ? loop_attr_do_show_dio+0x70/0x70 [ 212.964547][T20029] ? loop_set_status_from_info+0x35e/0x3a0 [ 212.970478][T20029] loop_configure+0x681/0xeb0 [ 212.975154][T20029] lo_ioctl+0x618/0x13e0 [ 212.979395][T20029] ? path_openat+0x18d4/0x1ec0 [ 212.984150][T20029] ? blkdev_common_ioctl+0x438/0x1110 [ 212.989506][T20029] ? selinux_file_ioctl+0x981/0xa10 [ 212.994742][T20029] ? lo_release+0x120/0x120 [ 212.999319][T20029] blkdev_ioctl+0x1d0/0x3f0 [ 213.003806][T20029] block_ioctl+0x6e/0x80 [ 213.008031][T20029] ? blkdev_iopoll+0x80/0x80 [ 213.012603][T20029] __se_sys_ioctl+0xcb/0x140 [ 213.017200][T20029] __x64_sys_ioctl+0x3f/0x50 [ 213.021787][T20029] do_syscall_64+0x44/0xa0 [ 213.026218][T20029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.032289][T20029] RIP: 0033:0x7f862e0228a7 [ 213.036733][T20029] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 213.056346][T20029] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.064741][T20029] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 213.072763][T20029] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 213.080733][T20029] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 213.088686][T20029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 213.096643][T20029] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 213.104600][T20036] CPU: 1 PID: 20036 Comm: syz-executor.4 Not tainted 5.15.0-rc7-syzkaller #0 [ 213.113357][T20036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.123495][T20036] Call Trace: [ 213.126767][T20036] dump_stack_lvl+0xd6/0x122 [ 213.131396][T20036] dump_stack+0x11/0x1b [ 213.135609][T20036] should_fail+0x23c/0x250 [ 213.140019][T20036] should_fail_usercopy+0x16/0x20 [ 213.145076][T20036] _copy_from_user+0x1c/0xd0 [ 213.149664][T20036] kstrtouint_from_user+0x7e/0x170 [ 213.154801][T20036] ? 0xffffffff81000000 [ 213.158940][T20036] ? proc_fail_nth_read+0x150/0x150 [ 213.164148][T20036] proc_fail_nth_write+0x4b/0x150 [ 213.165278][T20137] FAULT_INJECTION: forcing a failure. [ 213.165278][T20137] name failslab, interval 1, probability 0, space 0, times 0 [ 213.169190][T20036] vfs_write+0x286/0x900 [ 213.169222][T20036] ? vfs_read+0x4e3/0x750 [ 213.190347][T20036] ? do_quotactl+0x2a50/0x2a50 [ 213.195162][T20036] ? __fget_light+0x21b/0x260 [ 213.199867][T20036] ? __cond_resched+0x11/0x40 [ 213.204530][T20036] ksys_write+0xd9/0x190 [ 213.208819][T20036] __x64_sys_write+0x3e/0x50 [ 213.213430][T20036] do_syscall_64+0x44/0xa0 [ 213.217895][T20036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.223779][T20036] RIP: 0033:0x7f659a1415ff [ 213.228180][T20036] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 213.247768][T20036] RSP: 002b:00007f6597f05170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 213.256206][T20036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f659a1415ff 16:24:15 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000004ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000040)=""/221, 0xdd}, {&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000000400)=""/139, 0x8b}], 0x5, 0x75, 0x0) 16:24:15 executing program 0: quotactl(0x44000080000d00, 0x0, 0xee00, 0x0) 16:24:15 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 72) [ 213.264159][T20036] RDX: 0000000000000001 RSI: 00007f6597f051e0 RDI: 0000000000000003 [ 213.272114][T20036] RBP: 00007f6597f051d0 R08: 0000000000000000 R09: 0000000000000000 [ 213.280067][T20036] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 213.288066][T20036] R13: 00007ffc3129c5ff R14: 00007f6597f05300 R15: 0000000000022000 [ 213.296022][T20137] CPU: 0 PID: 20137 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 213.304869][T20137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:24:15 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:15 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd_index=0x6, 0x5303, &(0x7f0000000000)="c54b87ffc398a0a0f8c1c4c6e53b436b309d77ac0174047f11fbef96e2c5d6ac6c", 0x21, 0xa, 0x1, {0x0, r1}}, 0x8) 16:24:15 executing program 0: quotactl(0x44000080000f00, 0x0, 0xee00, 0x0) [ 213.314966][T20137] Call Trace: [ 213.318231][T20137] dump_stack_lvl+0xd6/0x122 [ 213.322858][T20137] dump_stack+0x11/0x1b [ 213.327016][T20137] should_fail+0x23c/0x250 [ 213.331431][T20137] __should_failslab+0x81/0x90 [ 213.336201][T20137] ? apply_wqattrs_prepare+0x5f/0x630 [ 213.341571][T20137] should_failslab+0x5/0x20 [ 213.346134][T20137] kmem_cache_alloc_trace+0x52/0x320 [ 213.351424][T20137] apply_wqattrs_prepare+0x5f/0x630 [ 213.356623][T20137] ? vsnprintf+0xe8f/0xed0 16:24:15 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000005ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 213.361042][T20137] apply_workqueue_attrs+0x9e/0x100 [ 213.366244][T20137] alloc_workqueue+0x777/0xad0 [ 213.371154][T20137] ? disk_unblock_events+0x35/0x40 [ 213.376265][T20137] ? bd_prepare_to_claim+0x1e6/0x270 [ 213.381548][T20137] ? loop_attr_do_show_dio+0x70/0x70 [ 213.386835][T20137] ? loop_set_status_from_info+0x35e/0x3a0 [ 213.392701][T20137] loop_configure+0x681/0xeb0 [ 213.397386][T20137] lo_ioctl+0x618/0x13e0 [ 213.401756][T20137] ? path_openat+0x18d4/0x1ec0 [ 213.406592][T20137] ? blkdev_common_ioctl+0x438/0x1110 16:24:15 executing program 0: quotactl(0x44000080001100, 0x0, 0xee00, 0x0) 16:24:15 executing program 2: quotactl(0x44008080000104, 0x0, 0xee01, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 213.412036][T20137] ? selinux_file_ioctl+0x981/0xa10 [ 213.417232][T20137] ? lo_release+0x120/0x120 [ 213.421741][T20137] blkdev_ioctl+0x1d0/0x3f0 [ 213.426243][T20137] block_ioctl+0x6e/0x80 [ 213.430484][T20137] ? blkdev_iopoll+0x80/0x80 [ 213.435065][T20137] __se_sys_ioctl+0xcb/0x140 [ 213.439661][T20137] __x64_sys_ioctl+0x3f/0x50 [ 213.444252][T20137] do_syscall_64+0x44/0xa0 [ 213.448745][T20137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.454642][T20137] RIP: 0033:0x7f862e0228a7 16:24:15 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000008ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 213.459047][T20137] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 213.478811][T20137] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.487233][T20137] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 213.495196][T20137] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 213.503161][T20137] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 16:24:15 executing program 0: quotactl(0x44000080002000, 0x0, 0xee00, 0x0) 16:24:15 executing program 4: quotactl(0x44000080000002, 0x0, 0xee00, 0x0) [ 213.511536][T20137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 213.519556][T20137] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:15 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 73) 16:24:15 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000018ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:15 executing program 2: r0 = socket(0x15, 0x6, 0x10000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0xd52f2e19f881d403, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x99f10d2f01e47dcf}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x88, r2, 0x20, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x300, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1, 0x5b}}}}, [@NL80211_ATTR_FILS_CACHE_ID={0x6}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x40004044) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff8000/0x1000)=nil, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r3) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x134, r4, 0x605, 0x0, 0x0, {0x1, 0x5}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x02\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\t{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\x02CR\xf6)bs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\xbef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd5\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x4, 0x7, @private}]}, 0x134}, 0x1, 0xf000000}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r4, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x7f}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'nl80211\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}]}, 0x80}, 0x1, 0x0, 0x0, 0x4895}, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000cc0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000ff0100006c653000"]) sendmsg$NL80211_CMD_START_SCHED_SCAN(r5, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x4c, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x58}}}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x400}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x6}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000400)={0x368, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xfc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a28429d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e85ec3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d0199eb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58d28b5c}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68fd2dd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5388e31e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10000}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e35066f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x35}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f6af97}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x645b8283}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65165be5}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf8d048f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f5b8944}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbdb1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8dba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71466a8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x82c3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712a5fdd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f09a90f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1476}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6916}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9977}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xffff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf6b}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x102bc5e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30c4ddc3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9a5}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4abb04d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa239}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22940b08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x348c8980}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67d220fd}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51d52269}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b89208f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb0f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x100, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x320a64eb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f90386e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cb06d0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8a10275}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76854b5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2588289a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ef7e075}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a120226}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c9e824a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x578c58bc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cfc0b3a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f66dd9d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c8bae73}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x34, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x561258d8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35f3339}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xdb26cfe}]}]}]}, 0x368}, 0x1, 0x0, 0x0, 0x40}, 0x810) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:15 executing program 0: quotactl(0x44000080003f00, 0x0, 0xee00, 0x0) 16:24:15 executing program 4: quotactl(0x44000080000003, 0x0, 0xee00, 0x0) [ 213.613816][T20663] FAULT_INJECTION: forcing a failure. [ 213.613816][T20663] name failslab, interval 1, probability 0, space 0, times 0 [ 213.626464][T20663] CPU: 0 PID: 20663 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 213.635544][T20663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.645684][T20663] Call Trace: [ 213.648963][T20663] dump_stack_lvl+0xd6/0x122 [ 213.653560][T20663] dump_stack+0x11/0x1b [ 213.657711][T20663] should_fail+0x23c/0x250 16:24:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) syz_open_procfs(r1, &(0x7f0000000080)='attr/sockcreate\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000001680)=""/215, 0xd7}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/77, 0x4d}, {&(0x7f00000013c0)=""/31, 0x1f}, {&(0x7f0000001480)=""/190, 0xbe}], 0x8, 0x75, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm', 0xe03, 0x180) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000026ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f00000000c0)) [ 213.662129][T20663] __should_failslab+0x81/0x90 [ 213.666891][T20663] ? apply_wqattrs_prepare+0xbe/0x630 [ 213.672257][T20663] should_failslab+0x5/0x20 [ 213.676830][T20663] kmem_cache_alloc_trace+0x52/0x320 [ 213.682163][T20663] ? apply_wqattrs_prepare+0x5f/0x630 [ 213.687532][T20663] apply_wqattrs_prepare+0xbe/0x630 [ 213.692792][T20663] ? vsnprintf+0xe8f/0xed0 [ 213.697217][T20663] apply_workqueue_attrs+0x9e/0x100 [ 213.702462][T20663] alloc_workqueue+0x777/0xad0 [ 213.707234][T20663] ? disk_unblock_events+0x35/0x40 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000071ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 213.712345][T20663] ? bd_prepare_to_claim+0x1e6/0x270 [ 213.717701][T20663] ? loop_attr_do_show_dio+0x70/0x70 [ 213.722992][T20663] ? loop_set_status_from_info+0x35e/0x3a0 [ 213.728864][T20663] loop_configure+0x681/0xeb0 [ 213.733577][T20663] lo_ioctl+0x618/0x13e0 [ 213.737813][T20663] ? path_openat+0x18d4/0x1ec0 [ 213.742654][T20663] ? blkdev_common_ioctl+0x438/0x1110 [ 213.748031][T20663] ? selinux_file_ioctl+0x981/0xa10 [ 213.753274][T20663] ? lo_release+0x120/0x120 [ 213.757773][T20663] blkdev_ioctl+0x1d0/0x3f0 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@ethernet, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/182, 0xb6}, 0x0) 16:24:16 executing program 4: quotactl(0x44000080000004, 0x0, 0xee00, 0x0) [ 213.762270][T20663] block_ioctl+0x6e/0x80 [ 213.766773][T20663] ? blkdev_iopoll+0x80/0x80 [ 213.771470][T20663] __se_sys_ioctl+0xcb/0x140 [ 213.776140][T20663] __x64_sys_ioctl+0x3f/0x50 [ 213.780822][T20663] do_syscall_64+0x44/0xa0 [ 213.785275][T20663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.791228][T20663] RIP: 0033:0x7f862e0228a7 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c00007ece0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 213.795640][T20663] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 213.815247][T20663] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.823665][T20663] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 213.831634][T20663] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 213.839615][T20663] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 213.847676][T20663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 213.855728][T20663] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:16 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 74) 16:24:16 executing program 4: quotactl(0x44000080000005, 0x0, 0xee00, 0x0) [ 213.891536][T20984] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 213.924650][T21065] FAULT_INJECTION: forcing a failure. [ 213.924650][T21065] name failslab, interval 1, probability 0, space 0, times 0 16:24:16 executing program 2: lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@sha1={0x1, "7c2a848de10ce3b74fa4072aadf4d6052de746a9"}, 0x15, 0x1) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x6) syz_io_uring_setup(0x37a5, 0x0, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:16 executing program 0: quotactl(0x44000080004000, 0x0, 0xee00, 0x0) 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) preadv2(r1, &(0x7f0000001480)=[{&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000001500)=""/83, 0x53}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000001340)=""/242, 0xf2}], 0x5, 0x3ff, 0x3d3, 0x10) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0x140}], 0x1, 0x7, 0x0) 16:24:16 executing program 4: quotactl(0x44000080000006, 0x0, 0xee00, 0x0) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c0000fece0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 213.937366][T21065] CPU: 0 PID: 21065 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 213.946165][T21065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.956203][T21065] Call Trace: [ 213.959512][T21065] dump_stack_lvl+0xd6/0x122 [ 213.964186][T21065] dump_stack+0x11/0x1b [ 213.968341][T21065] should_fail+0x23c/0x250 [ 213.972755][T21065] __should_failslab+0x81/0x90 [ 213.977522][T21065] should_failslab+0x5/0x20 [ 213.982104][T21065] kmem_cache_alloc_node+0x61/0x2c0 [ 213.987303][T21065] ? alloc_unbound_pwq+0x3e6/0x780 [ 213.992413][T21065] alloc_unbound_pwq+0x3e6/0x780 [ 213.997360][T21065] apply_wqattrs_prepare+0x1ed/0x630 [ 214.002653][T21065] ? vsnprintf+0xe8f/0xed0 [ 214.007083][T21065] apply_workqueue_attrs+0x9e/0x100 [ 214.012394][T21065] alloc_workqueue+0x777/0xad0 [ 214.017214][T21065] ? disk_unblock_events+0x35/0x40 [ 214.022348][T21065] ? bd_prepare_to_claim+0x1e6/0x270 [ 214.027639][T21065] ? loop_attr_do_show_dio+0x70/0x70 [ 214.033084][T21065] ? loop_set_status_from_info+0x35e/0x3a0 16:24:16 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 214.038923][T21065] loop_configure+0x681/0xeb0 [ 214.043603][T21065] lo_ioctl+0x618/0x13e0 [ 214.047847][T21065] ? path_openat+0x18d4/0x1ec0 [ 214.052613][T21065] ? blkdev_common_ioctl+0x438/0x1110 [ 214.057985][T21065] ? selinux_file_ioctl+0x981/0xa10 [ 214.063257][T21065] ? lo_release+0x120/0x120 [ 214.067846][T21065] blkdev_ioctl+0x1d0/0x3f0 [ 214.072349][T21065] block_ioctl+0x6e/0x80 [ 214.076653][T21065] ? blkdev_iopoll+0x80/0x80 [ 214.081244][T21065] __se_sys_ioctl+0xcb/0x140 [ 214.085873][T21065] __x64_sys_ioctl+0x3f/0x50 16:24:16 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2844db, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@fscache}, {@msize={'msize', 0x3d, 0x7}}, {@afid={'afid', 0x3d, 0x9}}, {@aname={'aname', 0x3d, '\x00'}}, {@cache_mmap}, {@noextend}, {@nodevmap}], [{@smackfshat={'smackfshat', 0x3d, '[}'}}, {@appraise}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@subj_user={'subj_user', 0x3d, '\x00'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@appraise}]}}) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x383, &(0x7f0000000000)={0x0, 0xe3b3, 0x39, 0x2, 0x107, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r2, 0x0, 0x0, 0x92c) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0200000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 214.090511][T21065] do_syscall_64+0x44/0xa0 [ 214.094951][T21065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.100880][T21065] RIP: 0033:0x7f862e0228a7 [ 214.105291][T21065] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 214.124912][T21065] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.133316][T21065] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 16:24:16 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r1) lchown(&(0x7f0000000000)='./file0\x00', 0xee00, r1) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0300000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 214.141307][T21065] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 214.149320][T21065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 214.157295][T21065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 214.165507][T21065] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:16 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 75) 16:24:16 executing program 4: quotactl(0x44000080000007, 0x0, 0xee00, 0x0) 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/84, 0x54}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000001340)=""/87, 0x57}, {&(0x7f00000013c0)=""/69, 0x45}], 0x6, 0x8e6, 0x1e) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setlease(r1, 0x400, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) [ 214.246479][T21783] FAULT_INJECTION: forcing a failure. [ 214.246479][T21783] name failslab, interval 1, probability 0, space 0, times 0 [ 214.259156][T21783] CPU: 1 PID: 21783 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 214.267922][T21783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.277976][T21783] Call Trace: [ 214.281247][T21783] dump_stack_lvl+0xd6/0x122 [ 214.285846][T21783] dump_stack+0x11/0x1b [ 214.290011][T21783] should_fail+0x23c/0x250 [ 214.294457][T21783] __should_failslab+0x81/0x90 [ 214.299226][T21783] should_failslab+0x5/0x20 [ 214.303729][T21783] kmem_cache_alloc_node+0x61/0x2c0 [ 214.308953][T21783] ? alloc_unbound_pwq+0x3e6/0x780 [ 214.314062][T21783] alloc_unbound_pwq+0x3e6/0x780 [ 214.318995][T21783] apply_wqattrs_prepare+0x1ed/0x630 [ 214.324304][T21783] ? vsnprintf+0xe8f/0xed0 [ 214.328716][T21783] apply_workqueue_attrs+0x9e/0x100 [ 214.333936][T21783] alloc_workqueue+0x777/0xad0 [ 214.338748][T21783] ? disk_unblock_events+0x35/0x40 [ 214.343867][T21783] ? bd_prepare_to_claim+0x1e6/0x270 [ 214.349235][T21783] ? loop_attr_do_show_dio+0x70/0x70 [ 214.354532][T21783] ? loop_set_status_from_info+0x35e/0x3a0 [ 214.360430][T21783] loop_configure+0x681/0xeb0 [ 214.365122][T21783] lo_ioctl+0x618/0x13e0 [ 214.369367][T21783] ? path_openat+0x18d4/0x1ec0 [ 214.374132][T21783] ? blkdev_common_ioctl+0x438/0x1110 [ 214.379509][T21783] ? selinux_file_ioctl+0x981/0xa10 [ 214.384897][T21783] ? lo_release+0x120/0x120 [ 214.389403][T21783] blkdev_ioctl+0x1d0/0x3f0 [ 214.393913][T21783] block_ioctl+0x6e/0x80 [ 214.395254][T21950] tmpfs: Bad value for 'mode' [ 214.398154][T21783] ? blkdev_iopoll+0x80/0x80 [ 214.398172][T21783] __se_sys_ioctl+0xcb/0x140 [ 214.411987][T21783] __x64_sys_ioctl+0x3f/0x50 [ 214.416585][T21783] do_syscall_64+0x44/0xa0 [ 214.421011][T21783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.427002][T21783] RIP: 0033:0x7f862e0228a7 16:24:16 executing program 0: tkill(0x0, 0x6) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r0, 0x1, &(0x7f0000000000)="10ad00de3f1cc30404c2044541ad47c6f54c26b5e3babce0bb215195f690bfe8116c8b56a112ee81bffb3bdc898410fcf5bc0bf77c4ec6d7acdf2710ac2ef72aa300cde5d8f86b4fe95255812fc6506a2dd45519aa340bf9c72610c0e47a0a15ce8364f8ba4e6ad1587bcd64d540494a2f4a1653350f0c02f6f159ea298ddc60d2a49854954ec02a47d73ffc469a185b8e089db3ecf97f069eeb36680b62e0b808fcf0dcd6db07ab7caacc4107975b51c39ed381314979167b3086b08cc21541dd605b7ab5f89541f92d73ab653b38f309e4e6ecfc82028975f0a9e72d989b985825a227e1cd6a") r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) wait4(0x0, &(0x7f0000000280), 0x2, &(0x7f00000002c0)) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000000100)="b240e3c6d03231bd6d3e6946f6a75e5b508e6bb46e62f0b6e20e466fa943753bc2ca85063a27ee393bb4e5a09af1fc19151ca43b16295f174f250e9140ebee812eac83481ae69d3609b5fefb910dbc8f315f22011f532876830b9bcf3484a2674a9d0066f03a01ad0a8d48a557af6b2b8ec20e31bce7b2bdb4c9f2259ef521892d528110596e292f96923da69ccf5be18b106c13f48d833807") ptrace$peeksig(0x4209, r1, &(0x7f00000001c0)={0x2, 0x0, 0x1}, &(0x7f0000000200)=[{}]) 16:24:16 executing program 4: quotactl(0x44000080000008, 0x0, 0xee00, 0x0) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0400000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:16 executing program 4: quotactl(0x44000080000009, 0x0, 0xee00, 0x0) 16:24:16 executing program 2: r0 = getuid() r1 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) setresuid(r2, r0, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee01) quotactl(0x1002, 0x0, r5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000001480)={{r0}, r2, 0x10, @unused=[0x200, 0x3, 0x3, 0xfffffffffffffff7], @name="0e918f1752eb381a503415ff0a9411dc6db78d5b58345f466b57cc62c05afe22f5064cf53bf3a8cafd65e03ba552df346d051eef7899572cc9283a33585e50e39b7cfce930bf8011538892e5eba261955f0c7a15dca1502f61dc2e1d2cb1861a4ecd485105f8ab7890f214b8ea95641f53f76ec429ec785ff81734d25abf992c7330078598311982ac5fabe4bbf7a4f08cb5651c099c9ac67ef699f1dc719df37d4638380b9089b08b83c5731d6751db58aaf1278fcab08580fc1810e27f6de1c818e3847811886ba4791f84e87783c904757fe463798d50d1600b7c50548bf466b3ed25a98fc78cb253ea207f83c879f54e779403dbe9725a8e5de3fc712c0ae2ed86a384b9ec66c1f781f95f44a2016dbc285aa489179a8e32326cd60532495ae0134fde81931e677876d2cde7dd4a3890ea34eca2bcef1b8cdc3d1e255acef163a85d8caa0caef39c3c570b604f3ae8da294e3c393e8428924fc62dd740e94d10550447d3b61ca1c86cb2f205ac42d3c6c5312d01d7ae0284991f43413dd2e095164fd4e61d55180130bb8449e55dc3f8aaa39e58181161f922566dbcd4d8c18378bffd4d743a048f1c3e235d20fbaa3f018b885c70a3618ab8307b22edee87e91a6f367999cb94625b87bf16752f33771d031eb264353efb19b06cd0af13440b9095b616aac2d21afe7e9b01552a5495ea331458dffa80f28fe1d6d8d5a3030ea28e2f82d406ed4003e7048b595c72c6ce811d33d285a819ce3d41fb1df0619c097cac3e3909dc46fe00be2c210112dbb99e7fd364dc372dd7ebd8efb3b45a572744925f3205578a0ea1965b1ef013a81339c1461707f7973d00529da55dcc78f17b3975548fb83d92595b3fb4aea0db6bad39a71922736d2b2d0df127a1481fbc0124d6ccd414e2bf3f722275abd8fe858ee92c12e77e5234891ad52c81d9bfe1db631f6a6c99f3df0df9cf5233e43b9955614e7cd61632ac49efaa786ec8f290068333d501957642a2c5e04140e5f5ae435caed892e2c835b6465843e8603bfcb63537341095e9dfd4a710c13cc8a9279a3150dc29b96b0cdaf039f5d3718dcef6c49e096a7e4566ac4828b42e4ef5363258df0855020651e666726d2175564a4792a59e76fec89eb6b5c5c52266e0806df5398e0b69e8c24f544a2088b4ff00632d47601630214e576ea068a803d1eb2b1f7bd18c94b46d0a12c36600dd9a4c98f3adacd8ff78919d45f59f1319f4d39605510fe3c1eba9685f8d890f8eb42b4a2fccc5809aea40f914eb3c60313254a9a3e1c6e760f01fde64ccf0670f815b1239f5db0683baaa3fea690f155b020d1d14a1a392fee9ba0de53ab89f433940e129186b1e9e83e59f4e9bed4b358e24be085be2d8862f9685e303b222d6fc4583297a04f1931284b9ff2bb507e00bdf9b0f4d49960ab7404d907ce882bf416925e7a68be1b9d5a9303810349f127218565335416af43676e2cf35163c1768656cacf2aa9cb85e8d10fcdca2a198935a68f9f6dadd7117790a8664d9092df6763683a0fc602668675e50aa74751e9f3315bc0d41e009bf02253044446cb7a6601badf481bfcd979b72966c20d8c6ac1b69cbc53355f1cdb6d39862e601af23707fd43f5bec29c0eb6894808f9bea4852aa1d93a9fcae72d518e8c79f96b75877e608d5e71d716e91b63a83bd041022ba1d5850fcd29ec1bafddd90c6db8e4c7e479369305cd09142164c99e8597bafe77a88423adf8cc9b1f290763d366bf18f4994d42ff6ba466f08a759ae8b205c8a2eaf3c628244c89c9e8f2bac8ec6c2e642ba79b9e38ae9c53a1de3afcdbe5997cb73647da213661f99dbb07efd92a3799c8a2836d7e137d83cc21176fc31c6acc21b85858d65ed14d46840c402dc954a8fa02e0770c751ec201a47a0a1b35491a88760c9b5cc32425797467de503ec95f8b3c578c0266f6b4a4de5739262eed8b9fbb64984c61e7e02e4038e952e11f3ae0e6a3c311e8f836b985d844de12f9066b9624ac5d4ec1040b2b509449beaac80f17da9d91dfcca44b95170a368a3849662da627bd1df79a479a0839a9f5cbaaeca0528fb4a2f5efff37da3e0d061e38399a24cf2487af9a1a3d6a9770da6f916474ec3d5c9ccc2c6ddccd66e69bf9b322b5bbc90e7da25d4d598c1bd0c7c6ec3248b42e63def0787089f410891d4e0fbe45e0cb8cc44f6aa74d582f307fe3ac1e3df831b26f8056e35c8fcb38bb76181f76c00bd0677bdbc3f75334df87749d53c1f7618a0eaa713ff1e47a50ebc3159ddeac41127079f7d9d03ca60e31c79784f1341838b75637b67cbe590581c42e82df52f6df69c523b7f64218bfbc75a84aba55201e2532e7ade87a427298879eca5e947ad4997990ad07167b14358661306b6c3702d3b4a61ea272b27e3cf00688d335eb2981f22fa89fdbe2849c8be328be49a2f136d510f1199794a46bac58573fd5b1ac90102f762da7e520340e1b7c2f48f76b234e28e22337193c0605117aaf04a71479fe5ab8e7d628ec7e0a6a30812782eff79905f57939dd1e0c799c714215de1a7f7ece517ce7acf550f1c736415bbdd4a0f5b43445d2ffea3ef78c3031ebe0fe5d7eb95e472fe68a51a01f6562763bb0375806516ee0053a983a5f9119fa1bbe03c88363facac0d67f4feecd397cd4ffaec42bc604dd188ba7be8eddcccb655e9aa0f3e2ce6c87833d2b8cc1164cc11a4ced8144cf6615351a789760a3133b7eff72797baa38a81bc73181a1aac590eff35b8b45271131a05d400ee74d06c8fa27093e2a7680d2e1379c7b32d05f38422046a6fdffc9020162281b9e8d468604d917036139f2fa85b3a68d4efaf2f79aa4c6c9a55e627608294a79b1a0cb96362c27494442c770d7e6ce0439553c9686e11e49ffdfe20cb314b76097d6a8e4a0d781e0900db2d3d2d9b7564cd3c1ca81006f7e062baaf4b313892b515b107035743b0fe19edd53ca59d05c011c6f388dca89dc861bbe16728404d2c5112b74a95284956fdd7ac0dd01847ca845485deaae8c391d581b53ee247efe34bdf4f9994f197b792e340d986f53ccbcc60e7dc4eee184507299a532f9453af381221d388628b188a7f4359ca9a7cc6958049d3a2960a27b50149983deecdf504dfbe81169eb355b81cd2f7377f4d4f01b553f70506ebfbad8cf8654a5661f4a85d72e920743fead401878be771a72d5f3ad64bb47b0c4fbdb8c65831d5270ebe375d781044573d0cbc976ab8e9a8ad52dd7ce69fad235fbb6f535bdc7ed46e76f3066288900c6d9dbb276993f07d01ed1799a1b75f882fa37a2574f7f321e9622857e6a913fe59bae10db38b13f055a9a527ba3739d2d3328b81969df6b4afb05c383b27c1532b46c44aa847cee4553eca40b6c42687a1e99ba88cd46adf5bebe1362dd696cdda5f50510a4dfeba54f806bc99a8ef34dc15c1e2e4c8ffb840e98b6fcdb43984fdb80591406e308baad69bcd244909c7a1068bd3eddd70938e65363b2a0f2bcd4ad4620fb18c3cdba08cd22eb96e585b13a28aa48c721f6c2a1cb80b3ca2154418e176052b3703227359756e17b8f9898be03554d93271e7b15e92f2c542dc13c6f2483a83cc4af042bb18455caec8f9a9ae1fd79d3fb8d71c7ebe6d1f57338fcbc7c99e67d4a33202746a772866f200eb692ddb3d8c15aa66d65678e63328969ccfd22281af60c8109891a1023216ad5440e141904732af0a6263098a7dacce16ffa99800027d394a037ac4a74d0b60502a668f7cf4bed762bfcc144e2fe330887c17d8d62749ceac9808894634ce772f950e9b8242e0b4d006000a13dd59ee4ec9eafe8781cebfc907dd134b755202e6b89a6db981bb5ddcbc8ee6634c9360c579b298a305243a17e3eb15e512d3bca2cb89a0f2f87c1f2680dc6cc2aa050fedf7e3632b81afeb398a0495592bba5a4b417bca35c08bb35b857a48f7794411140b248f1f73af387c32a865945b4d03c8c83ce07772993ff52179995bfb611db1c680160e1c8d08d9d1d2b67225422e3d57c02ee8bd3598db5fe754989da6ddd5edf1b9c3ae334309a1aca12c623f775454952b5457d66e8748f60ab1468a53ba10d84cf979efe001e8df4aa838a10c8a865304757ed7ebb03d09dc4c385979fd0c51d0236c72c0c57a586eccadb812d302a28cd0ca483331d5efee335932283110a3c2279632365d752ebb414db02d20da4b809b7e357d70253f183b0dc97e48aa0342b58865109ba6fd45ab89d4344960213f6c0de57f26f91918ec7ce0ae1bf31c93eef0b3d1182c3c7615b1dfe125afd9c72b2b3aefd4c5fad14993afb71351d3bc39664b358af7539f910040e5189fde116c90073e9db36ed375bf2898d82bd8ed6db44d3accc7503307b45675bf3c6a0d892d89b72491dd0f58876a5b0fb45deb66ece0a8f250cdfe0c922731bd0a41caeb3595e4a19c9371e30875066a9c8e19f79e4718299f8d52b9793f3302d9e8758cb2500c5fbf55fea1dbc86cd35324bad818b1d95f1ab531423f3945e32be78f5c3816d8971bf23ea1f44454e2a625243b319259cbc276f12149078668125233095a453d98c17fb838ee1bc72cc9734b8319b78081eaeae765476e19a9af3a7f37745fc8cf68bb4b758eb95db16039f867b6dc92172e83604cbaf310442a8f9fd6cea484d7183650546ea02eab0fad6048f9eb03f7b2d845469c959570adbf8c3df4c328f218deb7ec2560065eca37821790cb1f2288c853e5487bcb6361cbcae6e9d373baa93313dd0dc4436da29f968f3918c3412826363a12e2b69d8b7f92abf29f3b2e6d99c47850a33b3de29a603e9b6d12174a0228cd310c3ecfa67c068b91de3c3aa339e94e1b97f1fa83f0f69219ba2ade3175c824e40a06c494820d780eb18c39466e4ecfe81c0e32d5e4ab3e907b207943bc1fa1e06b98a977d17a7b119f19a2c1cd2738ab9dc197405f4bacf93b4625770b27f1dafaa54d7fcee8ca5b0468bd8ac63720bec06c26fb7f5eecaa34254228d787f92da18d6053ed0ac2b0e90d67061cb6ba7fe22520e7ecb635080502fa05d3789e059bc009f69048de7e775b2937ca14530f1bde4074f07414a3055fcfef5e8940c159aa67800aa490fc10f1183ca1b5d0c6f797bf80f5babb99bbeca0f72048c5bdefe9f24669cbc1c929ed883cfa70c9eacaf5077047b8f8f7282933810c2bc5b936bcda1bf306f146da0bc5851d78e8f6c9e469a793e9bad8cbaa038ad6419da491562e64907a231cd0dfbbbb40cd508f3f19ba217fe8f958b7a3dd06457be0f61ada19749fd0e0d4751dbd0db5a02716e7d5343791c918c22ac9b82f1487a078df9f9b7fb6ebfdfd059a067b76ad03ba46cef9713aa7017b34648373bc09765904a3970d8adb960383cb403566787b3d8283338677283b5509b5d0ddf83d00c1054b38721bf6117b459dc479be0c67b9ccc88a7c42146196fef945131e2f5bc129c48d7bf328e8746bd4c78a3bd317fa1f0a0ba079715b6c8f271f9b9ced6fc4d63bc24e20cb89601e9204d74775b765ec9af8a0a7b2c4accd209f6081400c5f7f3ba3c7fc85adbb1f1b411138f95026bf9587129e0a97bc65fc948ed903c164c22d46357279d38e4c8654379db44e61e8fef9cdfb1fb33cdf1208e1f17ae03246dca53ab32bdb9894e51077cbbecc843157bcb3d5de6c4ee68c68bf3683d2"}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={[{@huge_never}, {@mode}, {@gid}, {@mode={'mode', 0x3d, 0x4800000000}}]}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0500000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:16 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = geteuid() syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="3ca76074ed3514d2852c6c87c0ad5678b5b8bde1a5c9311a4bb0609ffed7654627d93de016e99ffcd02fb226e142bcb85ffad799d19130ea472344beeac38bc3a87d2d63fd5f0c51c34cb4e3359aa481040bc04b10872080a90ff5e7eb849267888d41364d4f022fb5f23b901b1c49ac328bb15b7a99acffb717ac9f7474a0a50e2a503c02012c7061b5c50d67bc0fd71c78e8efbe74eaa7812171a681da20ea9b5320a99c4d6a2bda34a2f261c29451ff5a2b11ac585d8bc2b7a99dd55c58ab9f2b7945b3f29d0e79cd5f2a2bd3b0e1ef6694f18f5cb2e02139631570b83ddc63e76733562394d58400274d126b2d374038e6", 0xf3, 0x3}, {&(0x7f0000000180)="523a20736dbb9a89c2bffed6afbb6ad78b6c20b2bfbe0cc6391b94f58ebab8baa394ab39d24765f672ffcc3ac44b459e273b5cc373a019a257c16ff6c7b96535826e7c6cd7d9da46d29931dd2b58845ab413ebb3a1d5d3c8a741cbcf38589fdba028588efd943146379a14da0e6ad1096ea3588915bce40c9b20622cd882eed09fa38e6a7d6299eae58df2e69b1050281a5a99d021b796aa1406136ceeffc1be858788ae36ddbedb", 0xa8, 0x80000001}, {&(0x7f0000000240)="d2d1142edf5a9f0b8e73b497d609bba9b978dfddb01e08ca843c7cb144a0c92dc04abf423cf46167df28deb43c11d79209d15532bffc1e5ca8df647fcbabf747312d3f85971773e61c3aae02259f7bd6866eb042039fe1af01f8a9676ded140212f7f71b3112493338fceda5cd8acc1950d266640f4ded18832cb74a2c25cdef83c9b58b72a0a7768afdf6240e41ffb5c01c96bd201748f4647f11930349542dcdc5ecb7ec2a50b9ddd46a10441868dfe723f9a6de7c333d9577dfa2bd850b6260d6ae07b34def27dc6346f5591b31a86c7abdcf3d9622edb1090128a8b1a1f780", 0xe1}], 0x120008, &(0x7f00000003c0)={[{}, {'\\\'L]&@'}, {}, {' '}, {':\'#(^-^\\.'}, {}, {']'}, {'[\\-)!%#\\:.$'}, {',*^'}, {'%$$$*&\x8c'}], [{@permit_directio}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', r0}}]}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0800000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 214.431407][T21783] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 214.451003][T21783] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.459414][T21783] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 214.467468][T21783] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 214.475482][T21783] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 214.483514][T21783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 16:24:16 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 76) 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_targets\x00') fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="833300000000000000001500000015000300", @ANYRES32=0x0, @ANYBLOB="0c009900d9b2000000000396794b0c7b4b06a8c44e0486984b9c26fe00000000f6547cd04847a7da719881917f859370def1c28afbff73b8daad6442e2be3b3f21cd1b2e1cd952277857473e0a98759d0b8d9c00f57efd2ea03527c035d4ffeba53c87e76fcb15ce4594bdf19239c0b5d97ab80ac82f0007368e205ead2c341b2ef45fe4a33320b4c5cd53c53cb63a552e3807af6ffa5231c397d9ad53779a5bd314ecdb703abfeff4fe8a5cd8a0a91d42d43244f8"], 0x28}}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000, 0xe0c1) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="88000180", @ANYRES16=r1, @ANYBLOB="000025bd7000ffdbdf25340000000c009900040000000600000014005500bcb4cdf4cd94bf4862413976604c4f090600fd00ffff000008001f010100000008001f01c17200000a00060050505050505000000a00060008021100000000000600fd0005000000050020012f00000008001f01000000000a000600338358afa5970000"], 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x180) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000340)) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x400}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0xffffff00}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x3}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x20008085) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:16 executing program 4: quotactl(0x4400008000000a, 0x0, 0xee00, 0x0) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce1800000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 214.491482][T21783] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 214.516161][T22140] loop2: detected capacity change from 0 to 264192 [ 214.567132][T22268] FAULT_INJECTION: forcing a failure. [ 214.567132][T22268] name failslab, interval 1, probability 0, space 0, times 0 [ 214.579761][T22268] CPU: 0 PID: 22268 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 214.588526][T22268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.598604][T22268] Call Trace: [ 214.601988][T22268] dump_stack_lvl+0xd6/0x122 [ 214.606582][T22268] dump_stack+0x11/0x1b [ 214.610816][T22268] should_fail+0x23c/0x250 [ 214.615238][T22268] ? kzalloc+0x1d/0x30 [ 214.619419][T22268] __should_failslab+0x81/0x90 [ 214.624189][T22268] should_failslab+0x5/0x20 [ 214.628706][T22268] __kmalloc+0x6f/0x350 [ 214.632873][T22268] kzalloc+0x1d/0x30 [ 214.636790][T22268] kobject_get_path+0x7c/0x110 [ 214.641572][T22268] kobject_uevent_env+0x1be/0xc40 [ 214.646599][T22268] ? __list_add_valid+0x28/0x90 [ 214.651475][T22268] ? alloc_workqueue+0xa18/0xad0 [ 214.656464][T22268] disk_force_media_change+0xe3/0x170 [ 214.661859][T22268] loop_configure+0x6c0/0xeb0 [ 214.666563][T22268] lo_ioctl+0x618/0x13e0 [ 214.670890][T22268] ? path_openat+0x18d4/0x1ec0 [ 214.675656][T22268] ? blkdev_common_ioctl+0x438/0x1110 [ 214.681040][T22268] ? selinux_file_ioctl+0x981/0xa10 [ 214.686238][T22268] ? lo_release+0x120/0x120 [ 214.690759][T22268] blkdev_ioctl+0x1d0/0x3f0 [ 214.695332][T22268] block_ioctl+0x6e/0x80 [ 214.699660][T22268] ? blkdev_iopoll+0x80/0x80 [ 214.704247][T22268] __se_sys_ioctl+0xcb/0x140 [ 214.708841][T22268] __x64_sys_ioctl+0x3f/0x50 [ 214.713439][T22268] do_syscall_64+0x44/0xa0 16:24:16 executing program 4: quotactl(0x4400008000000b, 0x0, 0xee00, 0x0) 16:24:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) gettid() ptrace$cont(0x18, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4206, r2, 0x41, 0x45) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) process_vm_writev(r1, &(0x7f0000000500)=[{&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000200)=""/25, 0x19}], 0x3, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/96, 0x60}], 0x1, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/rpc\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000040)=""/252, 0xfc}, {&(0x7f0000000140)=""/89, 0x59}], 0x3, 0x75, 0x0) 16:24:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce2600000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:16 executing program 4: quotactl(0x4400008000000c, 0x0, 0xee00, 0x0) 16:24:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce7100000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 214.717859][T22268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.723760][T22268] RIP: 0033:0x7f862e0228a7 [ 214.728166][T22268] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 214.747974][T22268] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.750564][T22385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 16:24:17 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(r2, r5, &(0x7f00000001c0)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0x64, 0x1}, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000080)=@IORING_OP_SEND={0x1a, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="a81b8e5203fe5ca3e44d1f12b61859988c5da5fca8e844899798e125006beb8b182fca55245dd6e3801f84beb129d3452b653a93b209c804560b582a4f721bca206ace49333ad8b871823ea175be290a06cf798b1b621d257ea82d195076c498c6b53b5e9f6b487392", 0x69, 0x8800, 0x1}, 0x7fff) 16:24:17 executing program 4: quotactl(0x44000080000054, 0x0, 0xee00, 0x0) [ 214.756375][T22268] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 214.756391][T22268] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 214.756403][T22268] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 214.756413][T22268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 214.756423][T22268] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 214.818924][T22268] loop5: detected capacity change from 0 to 1052 [ 214.840715][T22268] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 214.852343][T22268] EXT4-fs (loop5): orphan cleanup on readonly fs 16:24:17 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 77) 16:24:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce7e00000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:17 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800) 16:24:17 executing program 4: quotactl(0x44000080000090, 0x0, 0xee00, 0x0) 16:24:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x228300, 0x41) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000380)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000440)={{}, r1, 0x8, @inherit={0x48, &(0x7f00000003c0)={0x1, 0x0, 0x6, 0x2, {0x8, 0xffff, 0xa7, 0x5, 0x2}}}, @subvolid=0xb99}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SOCK_DIAG_BY_FAMILY(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000001540)={0x230, 0x14, 0x100, 0x70bd2c, 0x25dfdbfc, {0x25, 0x1f}, [@INET_DIAG_REQ_BYTECODE={0x18, 0x1, "935757ae0dc312106bdda5866f85f1829a2868c2"}, @INET_DIAG_REQ_BYTECODE={0x12, 0x1, "33fdcdcd4a3471855ce16459eff1"}, @INET_DIAG_REQ_BYTECODE={0x4e, 0x1, "03e485603fdbe63a8c0cca3f035a5df3d7d26698cd0d3c2f3feba53f5709fced911adc8180c658432959ab57d22a9eb4c416baae124d96f61b4c2219939b4fda74a3b9104ab11527912c"}, @INET_DIAG_REQ_BYTECODE={0xd8, 0x1, "3c535aefc139fa858de750faa5836f03f2c9ffa06841ecb685b1120c9614e6a807df2eeaefe6f15a5cf251fcf0768f7cadd8f02801f7d67acc741cfa01e998e06fb81606f949a60e4abb419364ee319a73fed389e27ac99a73b8bbab51033e5f8bb03191fb2d1bd726f5042e7e8c8da2f96b06efd45356f6f36929487540814264050c879458607b601b48819b2e5ad19d024af8f77b53f921dadfa50daaa322dbd608cae9023777d195b5f7a16989cbceefb08978cb67de54d86c4f67838a6793490ca272efdf6e7230773b49d1ce5c7236fb61"}, @INET_DIAG_REQ_BYTECODE={0xc8, 0x1, "6a1b8d45ba88beb5156501cc8ed1607d841156d5418eb174d60716e4fa033679b6f67029ae3050674118af38e406c137a65ae29e19e96d1dc39af8ab0bcb584b6e25f61ee173a4ba326376d5df184df97e395cd2c3d671496e9177a59e3404465ef060718ef80e4515cf68816e58a27867e6e46d4a7e11e05ff17e8f681660a51bddc72a8f8db91135d0b98d1c490d1d49bf6a42102b385668c7bcb96b176a3d48c42c8883944c22d02f7df28e1dde1601965b107ba87e5bd2013b035c51ca3e99960cb3"}]}, 0x230}, 0x1, 0x0, 0x0, 0x81}, 0x84) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000, &(0x7f0000001440)=ANY=[@ANYBLOB="7472613daeaf659b2c7266646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c63616368653d6e6f6e652c63616368653d6d6d61702c76657273696f6e3d3970323030302c63616368653d6c6f6f73652c6673757569643d37636164643234382d375c33662d643331042d310038302d65326265316664652c646566636f6e746578743d756e636f6e66696e65645f752c646f6e745f61707072616973652c66756e633d4b455845435f4b45524e454c5f434845434b2c6d6561737572652c7375626a5f757365723d7b7b242c736d61636b6673666c6f6f723d2d7d2440d129242a232c00"]) 16:24:17 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000101000018000000f1e7081d0fe46db873aa18733663ec222ecd5b4eafbf199662d2d4621c6932fd572070f0502d89a151ba56a41603e4356e8fce200489317796813cedee44aa5451b3592553f3b44a901d4517b69ce8c90a9fca641e4ba2018c835f6cd07ca5d2bf2788ce789c07fe16b08bfbeb9e00000000000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="2e2f66fffeffffbef80b137473f1a4845144ae1052836c173000"]) connect(r1, &(0x7f0000000040)=@l2tp={0x2, 0x0, @rand_addr=0x64010100}, 0x80) [ 214.858733][T22268] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 214.870443][T22268] EXT4-fs (loop5): Remounting filesystem read-only [ 214.877032][T22268] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 214.890947][T22268] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 214.897613][T22268] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:17 executing program 3: sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x2d0, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x4}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x144, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "e72049834c3cef529e4d0589afd5b748b8d45592396f033d74fb28764c6c4e18f1"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "fe86cf6332f5d1d63cb0b9461ea6821323c87f5e8c034a8684"}}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "72fe505992c262066333ab5e07fb21783b71d303e5a28ac6bf7b849c0428b736e0a18c1b"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "9f7a86f50aa625a58a38fcc4320e65d911d333371ed01b3adf9c6adde005996684"}}]}, @TIPC_NLA_MEDIA={0x124, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x36}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x4000040}, 0x480) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, 0x7, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1f}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x800}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4088) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:17 executing program 4: quotactl(0x44000080000102, 0x0, 0xee00, 0x0) 16:24:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000cefe00000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:17 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, r0, 0x10000000) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000640)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r2, 0x0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/255, 0xff}], 0x3, &(0x7f0000000540)=""/180, 0xb4}, 0x0, 0x12162, 0x0, {0x1, r3}}, 0x9e) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/custom1\x00', 0x802, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r5, 0x0, 0x200002e6) fcntl$setpipe(r5, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r6, 0x0, 0x200002e6) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000740)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) fcntl$setpipe(r6, 0x407, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f0000000680)=r6, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x110408, &(0x7f00000000c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname}, {@access_any}, {@aname={'aname', 0x3d, '7-:(^*!@['}}, {@privport}, {@cachetag={'cachetag', 0x3d, ')}-#\'[)'}}, {@access_any}, {@msize={'msize', 0x3d, 0x6}}, {@version_L}, {@uname={'uname', 0x3d, '$$#'}}, {@noextend}], [{@hash}, {@smackfsroot={'smackfsroot', 0x3d, 'F'}}, {@fsmagic={'fsmagic', 0x3d, 0x1258228f}}]}}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r7 = signalfd(r2, &(0x7f00000006c0)={[0x2]}, 0x8) read(r7, &(0x7f0000000700)=""/51, 0x33) 16:24:17 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x208c004, &(0x7f0000000100)={[{@huge_advise}, {@uid={'uid', 0x3d, r1}}, {@gid={'gid', 0x3d, r2}}], [{@appraise}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@fsmagic={'fsmagic', 0x3d, 0x81}}, {@obj_type={'obj_type', 0x3d, '^:)'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@measure}]}) [ 214.992493][T22973] FAULT_INJECTION: forcing a failure. [ 214.992493][T22973] name failslab, interval 1, probability 0, space 0, times 0 [ 215.005243][T22973] CPU: 0 PID: 22973 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 215.014005][T22973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.024046][T22973] Call Trace: [ 215.027320][T22973] dump_stack_lvl+0xd6/0x122 [ 215.031923][T22973] dump_stack+0x11/0x1b [ 215.036074][T22973] should_fail+0x23c/0x250 [ 215.040483][T22973] __should_failslab+0x81/0x90 [ 215.045324][T22973] should_failslab+0x5/0x20 [ 215.049837][T22973] kmem_cache_alloc_node+0x61/0x2c0 [ 215.055063][T22973] ? __alloc_skb+0xed/0x420 [ 215.059570][T22973] __alloc_skb+0xed/0x420 [ 215.063905][T22973] alloc_uevent_skb+0x5b/0x120 [ 215.068673][T22973] kobject_uevent_env+0x863/0xc40 [ 215.073809][T22973] disk_force_media_change+0xe3/0x170 [ 215.079183][T22973] loop_configure+0x6c0/0xeb0 [ 215.084064][T22973] lo_ioctl+0x618/0x13e0 16:24:17 executing program 4: quotactl(0x44000080000103, 0x0, 0xee00, 0x0) [ 215.088307][T22973] ? path_openat+0x18d4/0x1ec0 [ 215.093213][T22973] ? blkdev_common_ioctl+0x438/0x1110 [ 215.098578][T22973] ? selinux_file_ioctl+0x981/0xa10 [ 215.103800][T22973] ? lo_release+0x120/0x120 [ 215.108354][T22973] blkdev_ioctl+0x1d0/0x3f0 [ 215.112852][T22973] block_ioctl+0x6e/0x80 [ 215.117233][T22973] ? blkdev_iopoll+0x80/0x80 [ 215.121811][T22973] __se_sys_ioctl+0xcb/0x140 [ 215.126470][T22973] __x64_sys_ioctl+0x3f/0x50 [ 215.131134][T22973] do_syscall_64+0x44/0xa0 [ 215.135610][T22973] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.141501][T22973] RIP: 0033:0x7f862e0228a7 [ 215.145915][T22973] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 215.165594][T22973] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.174031][T22973] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 215.181991][T22973] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 215.189939][T22973] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 215.198034][T22973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 215.206067][T22973] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 215.214514][T22973] loop5: detected capacity change from 0 to 1052 [ 215.224733][T22973] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 215.236209][T22973] EXT4-fs (loop5): orphan cleanup on readonly fs 16:24:17 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 78) 16:24:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0402000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:17 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x200002e6) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='\x00', &(0x7f0000000480), 0x40, &(0x7f00000004c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x74, 0x74, 0x65]}}], [{@fsname}, {@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@context={'context', 0x3d, 'system_u'}}]}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="32a8b247eaf620af0ff6831e4b9de6ed1c2f492fe3a62006c005752c69640855cbd994dc1e09ff0b2292c3d06dd1829865f430ef9af8ff13cbb71dfa066aaaab363fc139e2b7ad8aa505ea24692246ba92f385c986f284c06d27384689264b7e31d4c1e576bcb4d47113c48629baa5fd93209a6828f8e8ea31900046af3a51adcf31b5d4a890129e7a14ac15e464c07c5cb7fb69e58858e18112500f8e351e05f6c4f23288b64bebfd1764bd537a8a4d981661da9f159dbd7f534af883250fc50832395a799b6baa2e420b84326d7e0f355bb58231bc5e4df355153fb76e84ba3c9daafb35a69b0fb3cd", 0xea}, {&(0x7f0000000280)="6bddfe6b50c23a3c4eb7ccb399fd8b2541e66a871553c87d516096ce0f7acb286d7cc95caf00bffa2248d765d2f47f7b3d97876e27841dd28f93cdcaca96e59ca9e7c50d58653cc3d116f388950b6635a5bb864303e234270bd5f632dc173512566efb1a18f84b1e668bd91d33bc32cca4cd141ae63d71680c9e057e0a8484474229c3b99cc704be22ca236e6caf9deef95c86af226210d971636732ff601106333a861ba7b5d4ade74242de192c1c7e5548d35dfe511c83b2ef2112d7c47ec7b3eb3a9d8a24feb7", 0xc8}, {&(0x7f0000000380)="487bfc7c53b9205bd27a775bd5e8c490e6df68cf29998d2c7d84d10ce285f74bfbc2a09f510b776589f1998e9103a44514ba348b7ec852d9d87208140e281b254dd9f675837a2e93d0d0b18125055ea3920c4a23fe19c84eda0cedff95eda127eb1bc1287aad721d46e8ff497b0fa339127f304a38e10cb464cdb02423a2be7312e4e3edbacd891bd72d404bbdbd7ca79b61069465311f9ed4b76c8c6a89677f861f366f87e940a1a3cc5fe3413f169acfa15108d0b292e9446416201889135f0af337ede95098f59d4d79e50dbd2eedb5323d1d6e7191c17bdf12fd08d985", 0xdf}], 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x25804, &(0x7f0000000100)={[{@uid={'uid', 0x3d, 0xee01}}, {@huge_always}, {@huge_never}, {@huge_advise}, {@huge_always}, {@gid}, {@mode={'mode', 0x3d, 0x1}}], [{@hash}]}) 16:24:17 executing program 0: quotactl(0x44000080000100, 0x0, 0xee01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@afid={'afid', 0x3d, 0x3}}, {@afid={'afid', 0x3d, 0x7}}, {@version_u}, {@cache_loose}, {@dfltuid}, {@loose}, {@cache_none}, {@privport}, {@mmap}, {@cache_loose}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '.-\x10(^'}}, {@smackfsroot={'smackfsroot', 0x3d, ']*.[,\\+^*)#:('}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@pcr={'pcr', 0x3d, 0x27}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@permit_directio}, {@uid_gt={'uid>', r4}}, {@uid_gt={'uid>', 0xee01}}, {@fsname={'fsname', 0x3d, ',*\'%#5-+\''}}]}}) 16:24:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_triestat\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x222440, 0x0) fcntl$dupfd(r3, 0x406, r2) fcntl$setpipe(r3, 0x407, 0x1) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pidfd_getfd(r0, r5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x4400) write$P9_RGETLOCK(r6, 0x0, 0x200002e6) fcntl$setpipe(r6, 0x407, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x1ff8}}, './file0\x00'}) write$P9_RGETLOCK(r7, 0x0, 0x21) fcntl$setpipe(r5, 0x407, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0xe, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x200008c4}, 0x4) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x1f) 16:24:17 executing program 4: quotactl(0x44000080000104, 0x0, 0xee00, 0x0) [ 215.242759][T22973] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 215.254311][T22973] EXT4-fs (loop5): Remounting filesystem read-only [ 215.260896][T22973] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 215.274957][T22973] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 215.281537][T22973] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:17 executing program 4: quotactl(0x44000080000106, 0x0, 0xee00, 0x0) 16:24:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/255, 0xff}], 0x1, 0x75, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, 0x0, &(0x7f00000002c0)) writev(r3, &(0x7f0000001300)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001480)="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0x1000}], 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x7, 0x75, 0x100}) syz_open_dev$sg(&(0x7f0000000140), 0x0, 0x8002) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000100)=0x8, 0x4) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001340), 0x101000, 0x0) writev(r6, &(0x7f0000001380)=[{&(0x7f0000002480)="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", 0xfd}], 0x1) write$P9_RGETLOCK(r5, 0x0, 0x200002e6) fcntl$setpipe(r5, 0x407, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'ip6gre0\x00'}) fcntl$setpipe(r2, 0x407, 0x0) lseek(r2, 0x7f, 0x3) 16:24:17 executing program 4: quotactl(0x44000080000107, 0x0, 0xee00, 0x0) 16:24:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0003000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) lseek(r1, 0x200, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:17 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1f) [ 215.391392][T23417] FAULT_INJECTION: forcing a failure. [ 215.391392][T23417] name failslab, interval 1, probability 0, space 0, times 0 [ 215.404029][T23417] CPU: 0 PID: 23417 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 215.412785][T23417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.422897][T23417] Call Trace: [ 215.426195][T23417] dump_stack_lvl+0xd6/0x122 [ 215.430787][T23417] dump_stack+0x11/0x1b [ 215.434947][T23417] should_fail+0x23c/0x250 [ 215.439406][T23417] __should_failslab+0x81/0x90 [ 215.444204][T23417] should_failslab+0x5/0x20 [ 215.448749][T23417] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 215.454471][T23417] ? __kmalloc_node_track_caller+0x30/0x40 [ 215.460409][T23417] __kmalloc_node_track_caller+0x30/0x40 [ 215.466038][T23417] ? alloc_uevent_skb+0x5b/0x120 [ 215.471170][T23417] __alloc_skb+0x187/0x420 [ 215.475708][T23417] alloc_uevent_skb+0x5b/0x120 [ 215.480606][T23417] kobject_uevent_env+0x863/0xc40 [ 215.485637][T23417] disk_force_media_change+0xe3/0x170 [ 215.491014][T23417] loop_configure+0x6c0/0xeb0 [ 215.495696][T23417] lo_ioctl+0x618/0x13e0 [ 215.500079][T23417] ? path_openat+0x18d4/0x1ec0 [ 215.504945][T23417] ? blkdev_common_ioctl+0x438/0x1110 [ 215.510322][T23417] ? selinux_file_ioctl+0x981/0xa10 [ 215.515522][T23417] ? lo_release+0x120/0x120 [ 215.520139][T23417] blkdev_ioctl+0x1d0/0x3f0 [ 215.524648][T23417] block_ioctl+0x6e/0x80 [ 215.528887][T23417] ? blkdev_iopoll+0x80/0x80 [ 215.533473][T23417] __se_sys_ioctl+0xcb/0x140 [ 215.538114][T23417] __x64_sys_ioctl+0x3f/0x50 [ 215.542704][T23417] do_syscall_64+0x44/0xa0 [ 215.547179][T23417] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.553077][T23417] RIP: 0033:0x7f862e0228a7 [ 215.557489][T23417] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 215.577159][T23417] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.585569][T23417] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 215.593587][T23417] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 215.601605][T23417] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 215.609623][T23417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 215.617592][T23417] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 215.651781][T23417] loop5: detected capacity change from 0 to 1052 [ 215.665701][T23417] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 215.683359][T23417] EXT4-fs (loop5): orphan cleanup on readonly fs [ 215.699116][T23417] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 215.719045][T23417] EXT4-fs (loop5): Remounting filesystem read-only [ 215.725745][T23417] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 215.739750][T23417] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 215.746371][T23417] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:18 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 79) 16:24:18 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x24b6422, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, r1}}]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) syz_io_uring_setup(0xc8b, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, r2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000380)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x5, 0x1, &(0x7f00000002c0)="3d345914277d5f5fa99d9efc566a936ade5fdffb87a8d14157265e40b8777f5f08f6005fafcd468b8aa83af5b468ada76f98a90226dbd0b249a9841649493c9cfa4b12ea4fd75e9fe2e19a25c85128ea0b777902c8811b01e9b5ff703517b766a6285c34f91c27c256221a2cae41c8afbca8524cdab03b645f92d797db704c4e903a08a38a2f2051a2c8d4dc5d524dcf49569a", 0xce, 0x0, 0x0, {0x1, r9}}, 0x2) 16:24:18 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0204000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:18 executing program 4: quotactl(0x44000080000108, 0x0, 0xee00, 0x0) 16:24:18 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) write$P9_RLOPEN(r2, &(0x7f0000000040)={0x18, 0xd, 0x2, {{0x1, 0x3, 0x5}, 0x9}}, 0x18) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setstatus(r3, 0x4, 0x45400) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000000)={0x0, 0x4, '\x00', [@pad1, @pad1, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfffd}, @calipso={0x7, 0x10, {0x1, 0x2, 0x5, 0xfff, [0x0]}}]}, 0x30) r4 = syz_open_dev$vcsn(&(0x7f0000000080), 0x5, 0x80000) sendfile(r4, r0, &(0x7f0000000100)=0x9, 0x3) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) [ 215.836273][ T22] audit: type=1400 audit(1635697458.147:12099): avc: denied { mount } for pid=23530 comm="syz-executor.2" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 215.863567][ T22] audit: type=1400 audit(1635697458.177:12100): avc: denied { remount } for pid=23530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 215.906844][T23667] FAULT_INJECTION: forcing a failure. [ 215.906844][T23667] name failslab, interval 1, probability 0, space 0, times 0 [ 215.919492][T23667] CPU: 1 PID: 23667 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 215.928273][T23667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.938366][T23667] Call Trace: [ 215.940881][ T22] audit: type=1400 audit(1635697458.207:12101): avc: denied { mounton } for pid=23530 comm="syz-executor.2" path="/root/syzkaller-testdir065069860/syzkaller.oJn45U/478/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 215.941674][T23667] dump_stack_lvl+0xd6/0x122 [ 215.969015][ T22] audit: type=1400 audit(1635697458.237:12102): avc: denied { unmount } for pid=510 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 215.973569][T23667] dump_stack+0x11/0x1b [ 215.997957][T23667] should_fail+0x23c/0x250 [ 216.002365][T23667] ? skb_clone+0x12c/0x1f0 [ 216.006777][T23667] __should_failslab+0x81/0x90 [ 216.011596][T23667] should_failslab+0x5/0x20 [ 216.016121][T23667] kmem_cache_alloc+0x4f/0x300 [ 216.020885][T23667] skb_clone+0x12c/0x1f0 [ 216.025151][T23667] netlink_broadcast_filtered+0x4fd/0xb60 [ 216.030868][T23667] ? skb_put+0xb9/0xf0 [ 216.034952][T23667] netlink_broadcast+0x35/0x50 [ 216.039759][T23667] kobject_uevent_env+0x8c9/0xc40 [ 216.044791][T23667] disk_force_media_change+0xe3/0x170 [ 216.050178][T23667] loop_configure+0x6c0/0xeb0 [ 216.054974][T23667] lo_ioctl+0x618/0x13e0 [ 216.059213][T23667] ? path_openat+0x18d4/0x1ec0 [ 216.064062][T23667] ? blkdev_common_ioctl+0x438/0x1110 [ 216.069500][T23667] ? selinux_file_ioctl+0x981/0xa10 [ 216.074786][T23667] ? lo_release+0x120/0x120 [ 216.079312][T23667] blkdev_ioctl+0x1d0/0x3f0 [ 216.083847][T23667] block_ioctl+0x6e/0x80 [ 216.088085][T23667] ? blkdev_iopoll+0x80/0x80 [ 216.092699][T23667] __se_sys_ioctl+0xcb/0x140 [ 216.097321][T23667] __x64_sys_ioctl+0x3f/0x50 [ 216.101910][T23667] do_syscall_64+0x44/0xa0 [ 216.106329][T23667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.112293][T23667] RIP: 0033:0x7f862e0228a7 [ 216.116700][T23667] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 216.136370][T23667] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.144781][T23667] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 16:24:18 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0xa00000, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:18 executing program 4: quotactl(0x44000080000109, 0x0, 0xee00, 0x0) 16:24:18 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/197, 0xc5}], 0x1, &(0x7f00000001c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x40012120) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) quotactl(0x5, 0x0, r1, 0x0) 16:24:18 executing program 4: quotactl(0x4400008000010c, 0x0, 0xee00, 0x0) 16:24:18 executing program 4: quotactl(0x4400008000010d, 0x0, 0xee00, 0x0) [ 216.152745][T23667] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 216.160812][T23667] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 216.168819][T23667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 216.176784][T23667] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 216.185185][T23667] loop5: detected capacity change from 0 to 1052 [ 216.192425][T23667] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 16:24:18 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0604000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:18 executing program 4: quotactl(0x4400008000010e, 0x0, 0xee00, 0x0) [ 216.222515][T23667] EXT4-fs (loop5): orphan cleanup on readonly fs [ 216.243225][T23667] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:18 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 80) 16:24:18 executing program 4: quotactl(0x44000080000110, 0x0, 0xee00, 0x0) [ 216.279416][T23667] EXT4-fs (loop5): Remounting filesystem read-only [ 216.285968][T23667] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 216.299935][T23667] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 216.306516][T23667] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:18 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0005000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:18 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) r1 = syz_open_dev$rtc(&(0x7f0000000040), 0x1f, 0x4b15842719d8c8d5) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x3357ff81c2d6e2da, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000100)=0x80000000) dup2(r1, r2) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:18 executing program 2: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) io_uring_setup(0xa3c, &(0x7f0000000000)={0x0, 0x5b91, 0x1, 0x0, 0x80, 0x0, r0}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 216.411161][T24151] FAULT_INJECTION: forcing a failure. [ 216.411161][T24151] name failslab, interval 1, probability 0, space 0, times 0 [ 216.423866][T24151] CPU: 1 PID: 24151 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 216.432683][T24151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.442734][T24151] Call Trace: [ 216.446074][T24151] dump_stack_lvl+0xd6/0x122 [ 216.450757][T24151] dump_stack+0x11/0x1b [ 216.454965][T24151] should_fail+0x23c/0x250 [ 216.459372][T24151] ? __kernfs_new_node+0x6a/0x330 [ 216.464476][T24151] __should_failslab+0x81/0x90 [ 216.469242][T24151] should_failslab+0x5/0x20 [ 216.473758][T24151] kmem_cache_alloc+0x4f/0x300 [ 216.478519][T24151] ? __kfree_skb+0xfe/0x150 [ 216.483078][T24151] ? ___cache_free+0x3c/0x300 [ 216.487747][T24151] __kernfs_new_node+0x6a/0x330 [ 216.492655][T24151] ? ___cache_free+0x3c/0x300 [ 216.497323][T24151] ? kmem_cache_free+0x5e/0xe0 [ 216.502128][T24151] ? kfree+0xf8/0x1d0 [ 216.506095][T24151] kernfs_create_dir_ns+0x5e/0x140 [ 216.511215][T24151] internal_create_group+0x148/0x860 [ 216.516628][T24151] ? __invalidate_device+0xb0/0xc0 [ 216.521736][T24151] ? set_disk_ro+0x73/0x110 [ 216.526378][T24151] sysfs_create_group+0x1b/0x20 [ 216.531219][T24151] loop_configure+0xbcd/0xeb0 [ 216.535883][T24151] lo_ioctl+0x618/0x13e0 [ 216.540131][T24151] ? path_openat+0x18d4/0x1ec0 [ 216.544911][T24151] ? blkdev_common_ioctl+0x438/0x1110 [ 216.550432][T24151] ? selinux_file_ioctl+0x981/0xa10 [ 216.555623][T24151] ? lo_release+0x120/0x120 [ 216.560208][T24151] blkdev_ioctl+0x1d0/0x3f0 [ 216.564707][T24151] block_ioctl+0x6e/0x80 [ 216.569012][T24151] ? blkdev_iopoll+0x80/0x80 [ 216.573592][T24151] __se_sys_ioctl+0xcb/0x140 [ 216.578174][T24151] __x64_sys_ioctl+0x3f/0x50 [ 216.582750][T24151] do_syscall_64+0x44/0xa0 [ 216.587217][T24151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.593114][T24151] RIP: 0033:0x7f862e0228a7 [ 216.597520][T24151] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 216.617164][T24151] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.625585][T24151] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 216.633593][T24151] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 216.641565][T24151] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 216.649570][T24151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 16:24:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x2, 0x0, 0x4}}, 0x14) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000000)={r1}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000000c0)={'veth1_to_batadv\x00'}) quotactl(0x4, 0x0, r2, 0x0) 16:24:19 executing program 4: quotactl(0x44000080000112, 0x0, 0xee00, 0x0) 16:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0406000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 216.657579][T24151] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 216.665647][T24151] loop5: detected capacity change from 0 to 1052 16:24:19 executing program 4: quotactl(0x44000080000118, 0x0, 0xee00, 0x0) 16:24:19 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x77b, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x3865, &(0x7f0000000000)={0x0, 0xf198, 0x20, 0x2, 0x5a}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x13, r1, 0x10000000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r4, 0x0, 0x200002e6) fcntl$setpipe(r4, 0x407, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(r2, r6, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x18, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x1) syz_io_uring_submit(0x0, r0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x0, 0x3, &(0x7f0000000100)="5927fa1bd806159fc080235be5a0058d5900d727407d81b93c957489a3e671ff432d7673c01c4ad54d99be56236bdb6d4565ae95ba3ab34cc85fbbb3c32cf00cf366cf7ebd8ccdbdaf1a9b1a0cc296b892e76ab3fac6fde2a19729844d1e9f2e2c8e3a9ff7f806e3af6b4b4ec330806710651d1a575099a3d34f0652ed40db93afa0e81d9873e91267", 0x80000001, 0x0, 0x0, {0x1, r3}}, 0x80800000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:19 executing program 4: quotactl(0x44000080000122, 0x0, 0xee00, 0x0) 16:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0018000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 216.809724][T24151] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 216.865760][T24151] EXT4-fs (loop5): orphan cleanup on readonly fs [ 216.878946][T24151] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 216.898985][T24151] EXT4-fs (loop5): Remounting filesystem read-only [ 216.905525][T24151] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 216.919424][T24151] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 216.925993][T24151] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:19 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 81) 16:24:19 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000000)="38bbebf12fc51decfe78bde3faf35d6a3627e0a798e8b166e83e59d543adf1999bea", 0x22}, {&(0x7f0000000040)="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0x1000}, 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", 0x1000}, {&(0x7f0000003280)="61f146baafbee1a6eb8833de2878bbf7a6d0b496218144277925e236cffe27b3eaab8de6b2156f9e0c2db0bba3e4f82c989c5a430409e7069e78876bddcafca717aff81c51e5daaea5c3ef2a8886086150f42f663f8157ad8f7fd3e798d6a934cc6fe89ecab1b04a3ef643f7a5114a7b145674dd7a12a47853c59e963ede1d32afeb6ec9f165db4276e1b798aca7c9603a36ecdc785b5b0396c57f7107caec071671a419e69e1ff85815f9ad5920b721dc5e1270bc9f15aae4bb74bbdb31e2546a9db7a9323c9b869d0aae8f9f67cb7d839b2a11d830d6281a", 0xd9}, {&(0x7f0000003380)="69aebc1fbee24329be3adf7b21a177b12b7ebe3688593d8381f6e5f81c20a85f370e4caa49ca891db994da1da9087b0a0ee55d4c06ad29e5c6b43522fa6ca471e266c58027bbe9ce8ccba77ccc191c0ff6ddd9cbfbec5793a7c0f08b3955ef2b00c52b79c491209b4e27e99eb0386e3cb9a9f19aa8ad3779c999d3a94097db28a3b374908e93f25274e697077c68e1f1d7e9e3e8519e856fb571ded483f09facd247191c3dd9844e8987b926db8b3e9ff229d1a8141d76a51148e203f593f2", 0xbf}, {&(0x7f0000003440)="b5f7d43c97d8305f9ea3cb12263e37cf4e43d17ec33571bab984e65fd0cf361a4dcc3031a851058dd2342f1ad9d7860a79fad05e0562e51ebc65696ae1032cf054122d29816879ba550de104297643676c4923948e25bbbb19bff55b5fa9fd3ff77ba0f950475da47708c5c10753388a25defd0046a9cfafdcc283aeaf265115e650d315bd472d4c4474211d2bf8e68509e45ff70f3339c6ac097edc9c77cf279dcd6cf983e9d3b15156cf88816a7da9172c9fee9bd7def520fe045fd18fa68083528cef67e737", 0xc7}, {&(0x7f0000003540)="32747604a05eab1b61432914d3b80e112c5e9eb0efff9dce94de843884240feb0234ac4391ca73b2b8971c8857718e579f62f71b69efd1e9570c3ac78becf788c6e5bd7b75d32805ec03a3d75a880d2d229ff9bf15e1031ab2b91c8ee62205f87a2a5776e180966123a50f2363aa0626faceb017b6a43c29e53f28f6c7c160334620038dabf5518e491a05fac4d4beebd360753040306e83bac8ad74c4dab371d4ef08b8c9b561d4d9b36a0ce6734e5cc4397ce2851ade8f7cb4aa78e66b36", 0xbf}], 0x6}}], 0x2, 0x4001) 16:24:19 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x7) 16:24:19 executing program 4: quotactl(0x44000080000155, 0x0, 0xee00, 0x0) 16:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0020000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:19 executing program 4: quotactl(0x44000080000156, 0x0, 0xee00, 0x0) 16:24:19 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f00000002c0)={{'\x00', 0x1}, {0x3}, 0x2, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)="e6814b3687f89dd7b094bcc0250aaa0b2e463c23ec703c5e015064699a26cac1fdbc79a396dbc9dcc1dbb41f6c3522d7ec66a6662dbbc9f4407cb7ac69355c3a7a5d64d11ad704c887f2b549570875a6e2b8e8e5b6232b2833d72cc38fb2e28559891aa6eb057df5d9a4", 0x6a, 0x0, &(0x7f0000000140)={0x2, 0x92, {0x1, 0xc, 0x10, "2e170b859583462d6d771ac10de138c4", 0x75, "9b2f869ed8d46d64f23aefe83d16acf1cfe82245b6c353f4720926f11107d4c4e4b5fb3a12da888768e9ad8f519df2bcf0500ce07730fc21b3240553e6237083838f827a529ee69c467c73e2c7a21170349f816027cc9a46c65b2c969c8807c2fef625935c9c0e864d28fb90411370c752dad7d0b6"}, 0xbb, "626779bdd39c7d82645bbed0bb2c73a5bd58ac641dbf13f572d83f153814b3c898c5ee8f36a8f1820fc8316848283f7238dc5457789a4c4ad6b965bd8da013eb3ff1600cf77e686ccdac880d969214dabf93b466c3ed17c9e92215e18b006f44c81503a954b347fc28945b987772b01e1098c6d742b6ce21346267071f7683f38dcb3b1c5ec9b17c58719e9e18f400eebc51092af57d888e1e49925ab60bbae4f39de4a7e91db40cb2656ee2e98cbf42558d8a3379986db75a7cb1"}, 0x159}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) 16:24:19 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x501000, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 16:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0026000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce003f000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:19 executing program 4: quotactl(0x44000080000157, 0x0, 0xee00, 0x0) 16:24:19 executing program 0: quotactl(0x44000080000100, 0x0, 0xee01, 0x0) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1000, &(0x7f00000002c0)=ANY=[@ANYBLOB="73697a653d6d002c6e2c687567e53d6e657665722c687567653d77697468696e5f73697a3800000000000000697468696e5f73697a652c68f567653d616c776179732c687567653d6e657665722c6769643d00000000000000000000001b0245e359e57e00333f63c0124d85897468531dba7bb4b7513c074ef82c46cc1de74bb8dcd4d764", @ANYRESHEX=0xee01, @ANYBLOB=',nr_blocks=g,euid=', @ANYRESDEC=r0, @ANYBLOB="2c736d61636b6673726f6f743d892a2c6f626a5f726f6c653d2d5c262c61756469742c736d61636b6673666c6f6f723d2c00"]) [ 217.356817][T25012] FAULT_INJECTION: forcing a failure. [ 217.356817][T25012] name failslab, interval 1, probability 0, space 0, times 0 [ 217.369727][T25012] CPU: 0 PID: 25012 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 217.378510][T25012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.388555][T25012] Call Trace: [ 217.391826][T25012] dump_stack_lvl+0xd6/0x122 [ 217.396416][T25012] dump_stack+0x11/0x1b [ 217.400575][T25012] should_fail+0x23c/0x250 [ 217.405076][T25012] ? __kernfs_new_node+0x6a/0x330 [ 217.410093][T25012] __should_failslab+0x81/0x90 [ 217.414845][T25012] should_failslab+0x5/0x20 [ 217.419412][T25012] kmem_cache_alloc+0x4f/0x300 [ 217.424170][T25012] ? __kfree_skb+0xfe/0x150 [ 217.428660][T25012] ? ___cache_free+0x3c/0x300 [ 217.433323][T25012] __kernfs_new_node+0x6a/0x330 [ 217.438176][T25012] ? ___cache_free+0x3c/0x300 [ 217.442851][T25012] ? kmem_cache_free+0x5e/0xe0 [ 217.447644][T25012] ? kfree+0xf8/0x1d0 [ 217.451618][T25012] kernfs_create_dir_ns+0x5e/0x140 [ 217.456818][T25012] internal_create_group+0x148/0x860 [ 217.462172][T25012] ? __invalidate_device+0xb0/0xc0 [ 217.467272][T25012] ? set_disk_ro+0x73/0x110 [ 217.471819][T25012] sysfs_create_group+0x1b/0x20 [ 217.476746][T25012] loop_configure+0xbcd/0xeb0 [ 217.481413][T25012] lo_ioctl+0x618/0x13e0 [ 217.485716][T25012] ? path_openat+0x18d4/0x1ec0 [ 217.490476][T25012] ? blkdev_common_ioctl+0x438/0x1110 [ 217.495838][T25012] ? selinux_file_ioctl+0x981/0xa10 [ 217.501112][T25012] ? lo_release+0x120/0x120 [ 217.505602][T25012] blkdev_ioctl+0x1d0/0x3f0 [ 217.510138][T25012] block_ioctl+0x6e/0x80 [ 217.514370][T25012] ? blkdev_iopoll+0x80/0x80 [ 217.519128][T25012] __se_sys_ioctl+0xcb/0x140 [ 217.523735][T25012] __x64_sys_ioctl+0x3f/0x50 [ 217.528316][T25012] do_syscall_64+0x44/0xa0 [ 217.532789][T25012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.538678][T25012] RIP: 0033:0x7f862e0228a7 [ 217.543166][T25012] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 217.563028][T25012] RSP: 002b:00007f862bd77f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 217.571430][T25012] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 217.579397][T25012] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 217.587475][T25012] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 217.595600][T25012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 217.603661][T25012] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 217.611755][T25012] loop5: detected capacity change from 0 to 1052 [ 217.639895][T25012] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 217.679581][T25012] EXT4-fs (loop5): orphan cleanup on readonly fs [ 217.686003][T25012] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 217.739436][T25012] EXT4-fs (loop5): Remounting filesystem read-only [ 217.745970][T25012] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 217.759892][T25012] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 217.766473][T25012] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:20 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 82) 16:24:20 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) syz_io_uring_setup(0x400053fd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x1) 16:24:20 executing program 4: quotactl(0x44000080000158, 0x0, 0xee00, 0x0) 16:24:20 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0040000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:20 executing program 0: quotactl(0x5, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x8a8004, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@version_9p2000}, {@version_L}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r1}}, {@version_9p2000}]}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x53) 16:24:20 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0071000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:20 executing program 4: quotactl(0x44000080000159, 0x0, 0xee00, 0x0) 16:24:20 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x2004, @fd=r0, 0x3, 0x0, 0x0, 0x10}, 0x5) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:20 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0x7fffffff, 0x40000) ftruncate(r1, 0x1) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/15, @ANYRESHEX, @ANYBLOB=',wf\a\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',access=any,afid=0x0000000000000401,rootcontext=sysadm_u,fsmagic=0x0000000000000000,smackfsdef=^,smackfstransmute=T),fowner<', @ANYRESDEC=0xee00, @ANYBLOB=',smackfsdef=$.-:\\[,\x00']) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400000, 0x8a}, 0x18) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) recvmmsg(r2, &(0x7f0000009600)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/37, 0x25}, {&(0x7f0000001280)=""/21, 0x15}, {&(0x7f00000012c0)=""/161, 0xa1}], 0x4}, 0x7ff}, {{&(0x7f00000013c0)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001440)=""/168, 0xa8}, {&(0x7f0000001500)}, {&(0x7f0000001540)=""/122, 0x7a}, {&(0x7f00000015c0)=""/128, 0x80}, {&(0x7f0000001640)=""/162, 0xa2}, {&(0x7f0000001700)=""/30, 0x1e}, {&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000001900)=""/202, 0xca}], 0x9, &(0x7f0000001ac0)=""/229, 0xe5}, 0x9}, {{&(0x7f0000001bc0)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001c40)=""/139, 0x8b}, {&(0x7f0000001d00)=""/231, 0xe7}, {&(0x7f0000001e00)=""/233, 0xe9}, {&(0x7f0000001f00)=""/240, 0xf0}, {&(0x7f0000002000)=""/31, 0x1f}, {&(0x7f0000002040)=""/85, 0x55}, {&(0x7f00000020c0)=""/50, 0x32}], 0x7, &(0x7f0000002180)}, 0x3}, {{&(0x7f00000021c0)=@x25, 0x80, &(0x7f0000002280)=[{&(0x7f0000002240)=""/41, 0x29}], 0x1}, 0x7}, {{&(0x7f00000022c0)=@nfc, 0x80, &(0x7f00000056c0)=[{&(0x7f0000002340)=""/232, 0xe8}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/27, 0x1b}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/64, 0x40}, {&(0x7f00000054c0)=""/127, 0x7f}, {&(0x7f0000005540)=""/131, 0x83}, {&(0x7f0000005600)=""/158, 0x9e}], 0x9, &(0x7f0000005780)=""/176, 0xb0}, 0x420a}, {{&(0x7f0000005840)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}}}, 0x80, &(0x7f0000006c40)=[{&(0x7f00000058c0)=""/131, 0x83}, {&(0x7f0000005980)=""/61, 0x3d}, {&(0x7f00000059c0)=""/46, 0x2e}, {&(0x7f0000005a00)=""/180, 0xb4}, {&(0x7f0000005ac0)=""/4096, 0x1000}, {&(0x7f0000006ac0)=""/189, 0xbd}, {&(0x7f0000006b80)=""/27, 0x1b}, {&(0x7f0000006bc0)=""/85, 0x55}], 0x8, &(0x7f0000006cc0)=""/254, 0xfe}, 0x456e}, {{&(0x7f0000006dc0)=@phonet, 0x80, &(0x7f00000080c0)=[{&(0x7f0000006e40)=""/223, 0xdf}, {&(0x7f0000006f40)=""/91, 0x5b}, {&(0x7f0000006fc0)=""/187, 0xbb}, {&(0x7f0000007080)=""/44, 0x2c}, {&(0x7f00000070c0)=""/4096, 0x1000}], 0x5, &(0x7f0000008140)=""/172, 0xac}, 0x101}, {{&(0x7f0000008200)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000008380)=[{&(0x7f0000008280)=""/210, 0xd2}], 0x1, &(0x7f00000083c0)=""/163, 0xa3}, 0xcdb8}, {{&(0x7f0000008480)=@l2tp, 0x80, &(0x7f0000009540)=[{&(0x7f0000008500)=""/4096, 0x1000}, {&(0x7f0000009500)}], 0x2, &(0x7f0000009580)=""/103, 0x67}, 0x5}], 0x9, 0x0, &(0x7f0000009840)={0x0, 0x989680}) 16:24:20 executing program 4: quotactl(0x4400008000015a, 0x0, 0xee00, 0x0) 16:24:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0000, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0xd52f2e19f881d403, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x1, 0x45}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x6}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x1}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x400}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x86e}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x44) 16:24:20 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce007e000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 218.154829][T25456] FAULT_INJECTION: forcing a failure. [ 218.154829][T25456] name failslab, interval 1, probability 0, space 0, times 0 [ 218.167470][T25456] CPU: 0 PID: 25456 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 218.176243][T25456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.186291][T25456] Call Trace: [ 218.189583][T25456] dump_stack_lvl+0xd6/0x122 [ 218.194255][T25456] dump_stack+0x11/0x1b [ 218.198415][T25456] should_fail+0x23c/0x250 [ 218.202877][T25456] ? __kernfs_new_node+0x6a/0x330 [ 218.207940][T25456] __should_failslab+0x81/0x90 [ 218.212778][T25456] should_failslab+0x5/0x20 [ 218.217281][T25456] kmem_cache_alloc+0x4f/0x300 [ 218.222127][T25456] __kernfs_new_node+0x6a/0x330 [ 218.226983][T25456] ? __down_write_common+0x42/0x830 [ 218.232246][T25456] ? idr_alloc_cyclic+0x26b/0x2f0 [ 218.237273][T25456] ? __down_write_common+0x42/0x830 [ 218.242469][T25456] ? rb_insert_color+0x7e/0x310 [ 218.247324][T25456] kernfs_new_node+0x5b/0xd0 [ 218.251934][T25456] __kernfs_create_file+0x45/0x1a0 [ 218.257050][T25456] sysfs_add_file_mode_ns+0x1c1/0x250 [ 218.262422][T25456] internal_create_group+0x2f4/0x860 [ 218.267782][T25456] ? set_disk_ro+0x73/0x110 [ 218.272323][T25456] sysfs_create_group+0x1b/0x20 [ 218.277254][T25456] loop_configure+0xbcd/0xeb0 [ 218.281964][T25456] lo_ioctl+0x618/0x13e0 [ 218.286246][T25456] ? path_openat+0x18d4/0x1ec0 [ 218.291010][T25456] ? blkdev_common_ioctl+0x438/0x1110 [ 218.296431][T25456] ? selinux_file_ioctl+0x981/0xa10 [ 218.301673][T25456] ? lo_release+0x120/0x120 [ 218.306217][T25456] blkdev_ioctl+0x1d0/0x3f0 [ 218.310722][T25456] block_ioctl+0x6e/0x80 [ 218.314964][T25456] ? blkdev_iopoll+0x80/0x80 [ 218.319592][T25456] __se_sys_ioctl+0xcb/0x140 [ 218.324279][T25456] __x64_sys_ioctl+0x3f/0x50 [ 218.328883][T25456] do_syscall_64+0x44/0xa0 [ 218.333302][T25456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.339297][T25456] RIP: 0033:0x7f862e0228a7 [ 218.343718][T25456] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 218.363413][T25456] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 218.371844][T25456] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 218.379816][T25456] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 218.387783][T25456] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 218.395752][T25456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 218.403719][T25456] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 218.412749][T25456] loop5: detected capacity change from 0 to 1052 [ 218.421087][T25456] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 218.431844][T25456] EXT4-fs (loop5): orphan cleanup on readonly fs [ 218.438387][T25456] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:20 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 83) 16:24:20 executing program 4: quotactl(0x4400008000015b, 0x0, 0xee00, 0x0) 16:24:20 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(0x0, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x3, 0x6000, @fd_index=0x2, 0x3, &(0x7f0000000240)=[{&(0x7f00000001c0)="07879dfd58d5049ffc02c1484ec69ce551f94f111ce940da2a436cca", 0x1c}], 0x1, 0x2, 0x1, {0x3}}, 0x3f5) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(r0, r5, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x6) 16:24:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, 0x3, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000004f40)={{0x0, 0xff, 0x26890b37, 0x4, 0x800, 0x0, 0x7, 0x236a, 0xff, 0x4, 0x7, 0xbb87, 0x3f, 0x2, 0x9}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054a40)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "18f73f6aa334ce"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000055a40)={{0x0, 0x8001, 0x9, 0x4, 0xffffffffffffff81, 0x40, 0x9, 0x5, 0x5, 0xffffffff, 0x9, 0x400, 0x7ff, 0x100, 0x8}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000056a40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000057a40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058a40)={0x61ec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "208fcd0af10bac"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000059a40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ba40)={0xc4ea, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x33, "9a45261f035d11"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ca40)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4, r6}, {}, {r7, r9}, {0x0, r10}, {}, {}, {0x0, r11}, {}, {}, {r12}, {}, {0x0, r13}, {0x0, r14}, {0x0, r15}], 0x81, "9f91c9fc914e2b"}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:20 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x108a, &(0x7f00000000c0)={[{@huge_within_size}], [{@appraise}, {@uid_lt={'uid<', r0}}, {@obj_type}, {@obj_role={'obj_role', 0x3d, '.${@'}}, {@hash}]}) 16:24:20 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000cefffe000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 218.450161][T25456] EXT4-fs (loop5): Remounting filesystem read-only [ 218.456685][T25456] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 218.470698][T25456] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 218.477274][T25456] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:20 executing program 4: quotactl(0x4400008000015c, 0x0, 0xee00, 0x0) [ 218.602270][T25759] FAULT_INJECTION: forcing a failure. [ 218.602270][T25759] name failslab, interval 1, probability 0, space 0, times 0 [ 218.614914][T25759] CPU: 1 PID: 25759 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 218.623808][T25759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.633865][T25759] Call Trace: [ 218.637135][T25759] dump_stack_lvl+0xd6/0x122 [ 218.641723][T25759] dump_stack+0x11/0x1b [ 218.645884][T25759] should_fail+0x23c/0x250 [ 218.650294][T25759] ? __kernfs_new_node+0x6a/0x330 [ 218.655318][T25759] __should_failslab+0x81/0x90 [ 218.660123][T25759] should_failslab+0x5/0x20 [ 218.664631][T25759] kmem_cache_alloc+0x4f/0x300 [ 218.669426][T25759] ? __down_write_common+0x42/0x830 [ 218.674632][T25759] __kernfs_new_node+0x6a/0x330 [ 218.679480][T25759] ? up_write+0x25/0xc0 [ 218.683669][T25759] kernfs_new_node+0x5b/0xd0 [ 218.688321][T25759] __kernfs_create_file+0x45/0x1a0 [ 218.693527][T25759] sysfs_add_file_mode_ns+0x1c1/0x250 [ 218.698964][T25759] internal_create_group+0x2f4/0x860 [ 218.704340][T25759] ? set_disk_ro+0x73/0x110 [ 218.709012][T25759] sysfs_create_group+0x1b/0x20 [ 218.713933][T25759] loop_configure+0xbcd/0xeb0 [ 218.718779][T25759] lo_ioctl+0x618/0x13e0 [ 218.723010][T25759] ? path_openat+0x18d4/0x1ec0 [ 218.727771][T25759] ? blkdev_common_ioctl+0x438/0x1110 [ 218.733180][T25759] ? selinux_file_ioctl+0x981/0xa10 [ 218.738377][T25759] ? lo_release+0x120/0x120 [ 218.742917][T25759] blkdev_ioctl+0x1d0/0x3f0 [ 218.747456][T25759] block_ioctl+0x6e/0x80 [ 218.751709][T25759] ? blkdev_iopoll+0x80/0x80 [ 218.756285][T25759] __se_sys_ioctl+0xcb/0x140 [ 218.760869][T25759] __x64_sys_ioctl+0x3f/0x50 [ 218.765530][T25759] do_syscall_64+0x44/0xa0 [ 218.770013][T25759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.775987][T25759] RIP: 0033:0x7f862e0228a7 [ 218.780482][T25759] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:24:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000cefeff000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:21 executing program 4: quotactl(0x4400008000015d, 0x0, 0xee00, 0x0) [ 218.800122][T25759] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 218.808523][T25759] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 218.816483][T25759] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 218.824452][T25759] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 218.832525][T25759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 218.840612][T25759] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:21 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f0000000100)=""/23, 0x17}], 0x2, &(0x7f0000000180)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}, 0x10000) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x7, 0x4}, {0x6, 0xa}]}, 0x4a, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000002000/0x2000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:21 executing program 0: sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x3, 0x7, 0x203, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xffffffffb3da5ed4}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x3}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x200440c2}, 0x20008804) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x10c, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, '\x00', 0x16}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5e2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wg2\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x39c1282a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x10c}, 0x1, 0x0, 0x0, 0x800}, 0x20008005) 16:24:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/225, 0xe1}], 0x1, 0x75, 0x0) [ 218.853822][T25759] loop5: detected capacity change from 0 to 1052 [ 218.880462][T25759] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 218.924544][T25759] EXT4-fs (loop5): orphan cleanup on readonly fs [ 218.938685][T25759] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 218.954556][T25759] EXT4-fs (loop5): Remounting filesystem read-only [ 218.961107][T25759] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 16:24:21 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 84) 16:24:21 executing program 4: quotactl(0x4400008000015e, 0x0, 0xee00, 0x0) 16:24:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000001f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x428800, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x8c040, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x5}, 0x42081, 0x100, 0x200ffff, 0x6, 0x3f, 0x100, 0x3, 0x0, 0x4, 0x0, 0x1ff}, r1, 0x9, r2, 0xa) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:21 executing program 0: quotactl(0x1000000000, 0x0, 0xee00, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x29, 0x81, 0x3, 0x6, 0x10, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x81, 0x8000, 0x2, 0x8}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, '\x00', 0x27}, 0x4d, r3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1080, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=f\x00\x00\x00\x00dno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',access=', @ANYRESDEC=0xee01, @ANYBLOB=',dfltgid=', @ANYRESHEX=r6, @ANYBLOB=',access=client,cachetag=$,smackfstransmute=(,func=BPRM_CHECK,uid=', @ANYRESDEC, @ANYBLOB="2c66736e616d653d312e2f235b152c646f6e745f61707072616973652c7365636c6162656c2c00"]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) 16:24:21 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x2565, &(0x7f0000000000)={0x0, 0x93ff, 0x20, 0x1, 0x39e}, &(0x7f0000003000/0x1000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r0, 0x0, 0x0, 0x3) [ 218.975026][T25759] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 218.981623][T25759] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x5, &(0x7f0000001380)=[{&(0x7f0000000140)="761cbf7ddbc24f3203cbed356952f74949549fe56ea1", 0x16, 0x6}, {&(0x7f0000000340)="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", 0x1000, 0xca9}, {&(0x7f0000000180)="88ee6286f88661b0d11bb32037c7a6f1b1bb425a22c65130ef2605c087c3921b391837edbfedc5ee216c0fb26be3005a5f528446ef3ffe18ffabc0a21689ed0edb81c00272883ff9af0519ef339503f30dcf0e0309f490059658fa0d76dc6479b8aab60f683a028437a49f424304984c", 0x70, 0x1}, {&(0x7f0000000200)="158fd5dba7f949c7e16cdb7dbd35f955b5d0f43503ae1f46d012418f09a13431f1fd5ad5b84ddb87acd8e80ef28d057070ec4b2640ab93", 0x37, 0x4}, {&(0x7f0000001340)="8fc51c8ed43bceed0cfc7cc6f0feeb2b095cacf5e5ca9b9088d8ae7f02e7a95b185c7b674b2fd9a61248831d6c51773e3bbd80be400210efba0fbfb451e6fa", 0x3f, 0x5}], 0x10831, &(0x7f0000001480)={[{@dmode={'dmode', 0x3d, 0x100000001}}, {@map_normal}, {@check_strict}, {@overriderock}, {@unhide}], [{@fsuuid={'fsuuid', 0x3d, {[0x34, 0x63, 0x61, 0x62, 0x63, 0x31, 0x32, 0x30], 0x2d, [0x7e, 0x63, 0x36, 0x30], 0x2d, [0x62, 0x65, 0x64, 0x37], 0x2d, [0x55, 0x61, 0x61, 0x69], 0x2d, [0x62, 0x33, 0x65, 0x62, 0x32, 0x35, 0x33, 0x36]}}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x22b}}, {@obj_role={'obj_role', 0x3d, '@!\''}}]}) openat(r1, &(0x7f0000001400)='./file0\x00', 0x101200, 0xa) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x200002e6) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6, 0x2) perf_event_open(&(0x7f0000001580)={0x5, 0x80, 0x9, 0x7, 0x9, 0x7, 0x0, 0x3f, 0x10, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x66e, 0x4, @perf_bp={&(0x7f0000001540), 0x1}, 0x5084, 0x200, 0x0, 0x0, 0x4, 0x7, 0x8, 0x0, 0x1f, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x5) 16:24:21 executing program 4: quotactl(0x4400008000015f, 0x0, 0xee00, 0x0) [ 219.067624][T26047] FAULT_INJECTION: forcing a failure. [ 219.067624][T26047] name failslab, interval 1, probability 0, space 0, times 0 [ 219.080337][T26047] CPU: 1 PID: 26047 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 219.089196][T26047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.099329][T26047] Call Trace: [ 219.102610][T26047] dump_stack_lvl+0xd6/0x122 [ 219.107213][T26047] dump_stack+0x11/0x1b [ 219.111460][T26047] should_fail+0x23c/0x250 [ 219.115880][T26047] ? __kernfs_new_node+0x6a/0x330 [ 219.120990][T26047] __should_failslab+0x81/0x90 [ 219.125750][T26047] should_failslab+0x5/0x20 [ 219.126326][ T22] audit: type=1400 audit(1635697461.397:12103): avc: denied { create } for pid=26193 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 219.130318][T26047] kmem_cache_alloc+0x4f/0x300 [ 219.130338][T26047] ? __down_write_common+0x42/0x830 [ 219.151682][T26195] loop3: detected capacity change from 0 to 14 16:24:21 executing program 4: quotactl(0x44000080000160, 0x0, 0xee00, 0x0) 16:24:21 executing program 0: quotactl(0x10000, 0x0, 0xee00, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="d7b31e5e0d676d8f62", 0x9, 0x20000857, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x1a, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r5, 0x0, 0x200002e6) fcntl$setpipe(r5, 0x407, 0x0) recvmmsg(r5, &(0x7f0000004840)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/129, 0x81}], 0x2, &(0x7f0000000400)=""/62, 0x3e}, 0x9}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000440)=""/203, 0xcb}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2}, 0xc7e5}, {{&(0x7f0000001580)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/228, 0xe4}, {&(0x7f0000001700)=""/5, 0x5}, {&(0x7f0000001740)}], 0x3, &(0x7f00000017c0)=""/152, 0x98}, 0xfff}, {{&(0x7f0000001880)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001900)=""/153, 0x99}, {&(0x7f00000019c0)=""/143, 0x8f}, {&(0x7f0000001a80)=""/83, 0x53}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/5, 0x5}, {&(0x7f0000001b80)=""/2, 0x2}, {&(0x7f0000001bc0)=""/12, 0xc}], 0x7, &(0x7f0000001c80)=""/2, 0x2}, 0x3}, {{&(0x7f0000001cc0)=@in6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @private}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d40)=""/225, 0xe1}, {&(0x7f0000001e40)=""/135, 0x87}, {&(0x7f0000001f00)=""/135, 0x87}], 0x3, &(0x7f0000002000)=""/232, 0xe8}, 0x8}, {{&(0x7f0000002100)=@in={0x2, 0x0, @local}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002180)=""/200, 0xc8}, {&(0x7f0000002280)=""/49, 0x31}], 0x2, &(0x7f0000002300)=""/32, 0x20}, 0xf5}, {{&(0x7f0000002340)=@pppol2tpv3, 0x80, &(0x7f0000003580)=[{&(0x7f00000023c0)=""/178, 0xb2}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/204, 0xcc}], 0x3, &(0x7f00000035c0)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000045c0)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000004740)=[{&(0x7f0000004640)=""/237, 0xed}], 0x1, &(0x7f0000004780)=""/177, 0xb1}, 0x2}], 0x8, 0x10000, &(0x7f0000004a40)) r6 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r4) keyctl$setperm(0x5, r6, 0x202002) keyctl$chown(0x4, r6, r2, r3) r7 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r7) keyctl$setperm(0x5, r8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0xee01) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1000, &(0x7f0000000080)=ANY=[@ANYBLOB="01080000", @ANYRESHEX=0x0, @ANYBLOB=',obj_user=,fsmagic=0x0000000000000001,euid>', @ANYRESDEC=r9, @ANYBLOB=',uid=', @ANYRESDEC, @ANYBLOB=',dont_hash,\x00']) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000001b00)) 16:24:21 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x80000, &(0x7f0000000080)=ANY=[@ANYBLOB='huge=never,mode=00000000000000000000305,size=\x00x,huUe=never,appraise,func=MODULE_CHECK,context=root,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',fowner>', @ANYRESDEC=r1, @ANYBLOB=',dont_hash,obj_user=**[&,\x00']) 16:24:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00000020000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 219.155468][T26047] __kernfs_new_node+0x6a/0x330 [ 219.171651][T26047] ? up_write+0x25/0xc0 [ 219.175862][T26047] kernfs_new_node+0x5b/0xd0 [ 219.180481][T26047] __kernfs_create_file+0x45/0x1a0 [ 219.185651][T26047] sysfs_add_file_mode_ns+0x1c1/0x250 [ 219.191104][T26047] internal_create_group+0x2f4/0x860 [ 219.196384][T26047] ? set_disk_ro+0x73/0x110 [ 219.200888][T26047] sysfs_create_group+0x1b/0x20 [ 219.205784][T26047] loop_configure+0xbcd/0xeb0 [ 219.210540][T26047] lo_ioctl+0x618/0x13e0 [ 219.214779][T26047] ? path_openat+0x18d4/0x1ec0 [ 219.219540][T26047] ? blkdev_common_ioctl+0x438/0x1110 [ 219.224914][T26047] ? selinux_file_ioctl+0x981/0xa10 [ 219.230095][T26047] ? lo_release+0x120/0x120 [ 219.235032][T26047] blkdev_ioctl+0x1d0/0x3f0 [ 219.239516][T26047] block_ioctl+0x6e/0x80 [ 219.243738][T26047] ? blkdev_iopoll+0x80/0x80 [ 219.248348][T26047] __se_sys_ioctl+0xcb/0x140 [ 219.252916][T26047] __x64_sys_ioctl+0x3f/0x50 [ 219.257544][T26047] do_syscall_64+0x44/0xa0 [ 219.262092][T26047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.268072][T26047] RIP: 0033:0x7f862e0228a7 [ 219.272468][T26047] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 219.292126][T26047] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 219.300517][T26047] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 219.308466][T26047] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 219.316488][T26047] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 219.324437][T26047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 219.332451][T26047] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 219.340851][T26047] loop5: detected capacity change from 0 to 1052 [ 219.355034][T26047] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 219.365354][T26195] loop3: detected capacity change from 0 to 14 [ 219.375190][T26047] EXT4-fs (loop5): orphan cleanup on readonly fs [ 219.389454][T26047] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:21 executing program 4: quotactl(0x44000080000300, 0x0, 0xee00, 0x0) 16:24:21 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1010, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x108, &(0x7f0000000000)=0x3f, 0x0, 0x4) 16:24:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0002000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r0, &(0x7f00000018c0)=[{&(0x7f00000000c0)="d55416db4ea7ead6dfd53d2da657e3cb13328cc536db373f2daac9fa7ab22b544691a5bd046a24b6f06affc9f56e67ecf2db3d57762869f7031dc4fcdd1d1d9ea4a13197f77d286267c725336592f7bf14cbb052cfd8b0f83f649ede59e06cfcbb1ab05705202faad71da3708c2cff09a489be866be71cc3c189ff8368cf7d3106adb62662ced6e17e2df90edde789fb43c37ca119c5635d5af74c153e71aca14d", 0xa1}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000180)="81dfc8769f496d67c81571ee2471804476724e5602d7f6d4f25ee437f1dce0c1ca9dbd7a9c7ed602b273e168569ee2050bd9d5d4aa08b61feff80fb450467344b7578401ffb546a7e3fb1df563ef4d103381e9530b019cd8c2d62f698f87394dfc1ced0ff32fae52550a4bf8a4b68d9c6874a2acb3dc13160a2fb3f8817dbee8a8ba82dd6f53f617cbe65f1d03a7cc54003c2768d576be963d5a7a355c53adc2a0101b9dc3", 0xa5}, {&(0x7f0000001340)="31443e5a9c169d8db59f35869cfd62f19a3d505e0529361affafca5d347195f7f2adb6289d8d17377c2e7895f518099630e1d313827aa31d1bfbf39fe7546c670ad6a6af7063efd1c27991735ce96dbc6780f42d9643dfe4b6d7298d01a2a4f61b8b66fcb74d0db22aa9945efb9f1ca361dc43eb858841bc36d2b4b7edd2230aba051f8db0ca533fdc86e6c1be3592bfacf36bf3603ea6484015739d18ae8a0ed1f1976601d8e81970b7916cbf4ec7118d80141f8cb6e98bc80adbe2f3d54b68997b5026e3aea35b2129efd0fd0fa69b2dede901213933a9a88ee93bcb9b70bae9c99e55", 0xe4}, {&(0x7f0000001980)="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", 0x1d0}, {&(0x7f0000001580)="590e0e55409f033e3f827d63934382ba5f", 0x11}, {&(0x7f0000001480)="ee9cd8a5ad146212d8ca38c663e9a088ca8542444b2d7bb67a54fa4f83e5cea16a821fa3fe0ec083fcff07bd6c6a6b0c6df3757aed9e1b7636701131b3be5e1543f6b6ca12ba76b6daaf85bd098ede71e12e89dc32c3be6eacf53b564734e890eaefc5374acff03a32cc0445d83f06f5c03bf174c7f2f6e9d41127a1f985", 0x7e}, {&(0x7f0000001640)="3d4ea173369e2abee1c7c5e2fc9691cc4582ab0382061824611ef370d509bffab7a5da7e65f6dc14f2f0d30de1e49947acf39f168e75e747651d25094cb3093691222faa7a286cd2f11b1bb42d5bbf55a0b5eca8138d9728d0d2d1176b6aeaf4c1d2c93032b2cd4eb0ddf46443e60b630d57034cf4dfa063c1e293be4d7a01b67e454c7f54f51a7b42cd908c504a5f7fc784f21664a5cfd226914954e3fdc014806fce0c55085ea9", 0xa8}, {&(0x7f0000001700)="e8ff35f58419257bc428fd91800ba5a2ea59546c2da6261f227c875642d1e0cc1a7d5cb37aa4eb72a823938ba9f92f73409cf575671546356e953312cc22b54af57f0ee37640f1b80abed8c0939de46465ec0743dd9ec11cec91758ae8efbab64c16", 0x62}, {&(0x7f0000001780)="8aa74e954da1f9b9631e70013eda1e4e", 0x10}, {&(0x7f0000001880)="be466079c689acf6c5651fc4efc720be05a8037704989e9fe16afb1e5c132ac9270a7a2c42d5ac8510c606c3e4a7", 0x2e}], 0xb, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 16:24:21 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 85) 16:24:21 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = socket(0x10, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r4, 0x0, 0x200002e6) fcntl$setpipe(r4, 0x407, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x2f, 0x5, 0x11, 0x2, 0x3e, @local, @local, 0x80, 0x40, 0x8, 0x2}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000400)=0xe8) setresuid(r5, r5, r6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x8, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag}, {@cache_mmap}], [{@seclabel}, {@fowner_lt={'fowner<', r2}}, {@pcr={'pcr', 0x3d, 0x8}}, {@euid_gt={'euid>', r5}}]}}) [ 219.414410][T26047] EXT4-fs (loop5): Remounting filesystem read-only [ 219.421059][T26047] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 219.435010][T26047] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 219.441619][T26047] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 219.547362][T26585] FAULT_INJECTION: forcing a failure. [ 219.547362][T26585] name failslab, interval 1, probability 0, space 0, times 0 [ 219.559999][T26585] CPU: 0 PID: 26585 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 219.568877][T26585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.578925][T26585] Call Trace: [ 219.582253][T26585] dump_stack_lvl+0xd6/0x122 [ 219.586967][T26585] dump_stack+0x11/0x1b [ 219.591121][T26585] should_fail+0x23c/0x250 [ 219.595590][T26585] ? __kernfs_new_node+0x6a/0x330 [ 219.600642][T26585] __should_failslab+0x81/0x90 [ 219.605511][T26585] should_failslab+0x5/0x20 [ 219.610114][T26585] kmem_cache_alloc+0x4f/0x300 [ 219.614903][T26585] ? __down_write_common+0x42/0x830 [ 219.620104][T26585] __kernfs_new_node+0x6a/0x330 [ 219.624973][T26585] ? up_write+0x25/0xc0 [ 219.629155][T26585] kernfs_new_node+0x5b/0xd0 [ 219.633821][T26585] __kernfs_create_file+0x45/0x1a0 [ 219.638926][T26585] sysfs_add_file_mode_ns+0x1c1/0x250 16:24:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0003000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:21 executing program 4: quotactl(0x44000080000500, 0x0, 0xee00, 0x0) 16:24:21 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xe) 16:24:21 executing program 3: setxattr$incfs_metadata(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f00000000c0)="446637ca78809b0f82df5f928ba1a1c34b7443438ec0c915e962dc02d176fb5da726c16ef06dfb06a4245866311c6373caf636acbb909ee00f433cbda6ee0178e6baa758d1f38dda3e47f824ebab027ff00496f5885f220f711586504bd5885543304ac2e7dc4c2afa6513517d65ba97bb5a5e67541890c9727b12d44560fd2cdb", 0x81, 0x4) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/44, 0x2c) open(&(0x7f0000000080)='./file0\x00', 0x90c03, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) [ 219.644286][T26585] internal_create_group+0x2f4/0x860 [ 219.649604][T26585] ? set_disk_ro+0x73/0x110 [ 219.654243][T26585] sysfs_create_group+0x1b/0x20 [ 219.659234][T26585] loop_configure+0xbcd/0xeb0 [ 219.663918][T26585] lo_ioctl+0x618/0x13e0 [ 219.668159][T26585] ? path_openat+0x18d4/0x1ec0 [ 219.673013][T26585] ? blkdev_common_ioctl+0x438/0x1110 [ 219.678388][T26585] ? selinux_file_ioctl+0x981/0xa10 [ 219.683700][T26585] ? lo_release+0x120/0x120 [ 219.688245][T26585] blkdev_ioctl+0x1d0/0x3f0 [ 219.692757][T26585] block_ioctl+0x6e/0x80 16:24:22 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) r1 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sysvipc/msg\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r4, 0x80, &(0x7f0000000400)=@l2tp={0x2, 0x0, @rand_addr=0x64010100, 0x3}, 0x0, 0x0, 0x1, {0x0, r9}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x23456}, 0x2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4843, &(0x7f00000002c0)={0x0, 0x854d, 0x10, 0x3, 0x2e0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000240)) r11 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000000, 0x30, r1, 0x10000000) syz_io_uring_submit(r10, r11, &(0x7f0000000340)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x1000}, 0x1}, 0x9) [ 219.697026][T26585] ? blkdev_iopoll+0x80/0x80 [ 219.701618][T26585] __se_sys_ioctl+0xcb/0x140 [ 219.706210][T26585] __x64_sys_ioctl+0x3f/0x50 [ 219.710799][T26585] do_syscall_64+0x44/0xa0 [ 219.715305][T26585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.721311][T26585] RIP: 0033:0x7f862e0228a7 [ 219.725779][T26585] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:24:22 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x198044, &(0x7f0000000180)=ANY=[@ANYBLOB='nr_blocks=x2g,uid=', @ANYRESHEX=r1, @ANYBLOB="18abbb6c5c9093901587ea970800"]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @remote}}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200001, &(0x7f0000000500)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x7}}, {@privport}, {@cachetag={'cachetag', 0x3d, '+\x81.'}}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@privport}, {@mmap}, {@fscache}], [{@subj_role={'subj_role', 0x3d, '\\(!('}}, {@euid_gt={'euid>', r2}}, {@fowner_gt={'fowner>', r3}}, {@dont_measure}, {@seclabel}, {@seclabel}]}}) [ 219.745384][T26585] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 219.753829][T26585] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 219.761920][T26585] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 219.769883][T26585] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 219.777848][T26585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 219.785867][T26585] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0004000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:22 executing program 4: quotactl(0x44000080000510, 0x0, 0xee00, 0x0) 16:24:22 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x149001) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB='\x000\x00'/12]) 16:24:22 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) [ 219.799660][T26585] loop5: detected capacity change from 0 to 1052 [ 219.833865][T26585] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 219.929984][T26585] EXT4-fs (loop5): orphan cleanup on readonly fs [ 219.938490][T26585] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 219.950520][T26585] EXT4-fs (loop5): Remounting filesystem read-only [ 219.957081][T26585] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 219.971010][T26585] EXT4-fs (loop5): Cannot turn on quotas: error -22 16:24:22 executing program 4: quotactl(0x44000080000550, 0x0, 0xee00, 0x0) 16:24:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0005000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:22 executing program 3: alarm(0xfffffffffffff001) alarm(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') alarm(0x80000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:22 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 86) 16:24:22 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r5, 0x0, 0x200002e6) fcntl$setpipe(r5, 0x407, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800028, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_client}, {@privport}], [{@obj_user={'obj_user', 0x3d, '^]('}}]}}) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) r6 = openat$null(0xffffffffffffff9c, 0xfffffffffffffffe, 0xc800, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x7) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:22 executing program 0: quotactl(0x0, 0x0, 0xee00, 0x0) [ 219.977669][T26585] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:22 executing program 4: quotactl(0x44000080000700, 0x0, 0xee00, 0x0) [ 220.050807][T27102] FAULT_INJECTION: forcing a failure. [ 220.050807][T27102] name failslab, interval 1, probability 0, space 0, times 0 [ 220.063451][T27102] CPU: 0 PID: 27102 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 220.072206][T27102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.082257][T27102] Call Trace: [ 220.085531][T27102] dump_stack_lvl+0xd6/0x122 [ 220.090198][T27102] dump_stack+0x11/0x1b [ 220.094354][T27102] should_fail+0x23c/0x250 16:24:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0008000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:22 executing program 4: quotactl(0x440000800007c8, 0x0, 0xee00, 0x0) [ 220.098769][T27102] ? __kernfs_new_node+0x6a/0x330 [ 220.103834][T27102] __should_failslab+0x81/0x90 [ 220.108597][T27102] should_failslab+0x5/0x20 [ 220.113147][T27102] kmem_cache_alloc+0x4f/0x300 [ 220.117975][T27102] ? __down_write_common+0x42/0x830 [ 220.123195][T27102] __kernfs_new_node+0x6a/0x330 [ 220.128123][T27102] ? up_write+0x25/0xc0 [ 220.132278][T27102] kernfs_new_node+0x5b/0xd0 [ 220.136890][T27102] __kernfs_create_file+0x45/0x1a0 [ 220.141995][T27102] sysfs_add_file_mode_ns+0x1c1/0x250 16:24:22 executing program 0: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000002180)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/19, 0x13}], 0x2, &(0x7f0000000340)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/216, 0xd8}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/179, 0xb3}, {&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/111, 0x6f}, {&(0x7f0000000840)=""/13, 0xd}, {&(0x7f0000000880)=""/51, 0x33}], 0x7, &(0x7f0000000940)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/43, 0x2b}, {&(0x7f00000009c0)=""/136, 0x88}], 0x2, &(0x7f0000000ac0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/203, 0xcb}, {&(0x7f0000000d00)=""/103, 0x67}, {&(0x7f0000000d80)=""/28, 0x1c}, {&(0x7f0000000dc0)=""/151, 0x97}, {&(0x7f0000000e80)=""/205, 0xcd}, {&(0x7f0000000f80)=""/191, 0xbf}, {&(0x7f0000001040)=""/48, 0x30}, {&(0x7f0000001080)=""/203, 0xcb}], 0x9, &(0x7f0000001240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f00000012c0)=@abs, 0x6e, &(0x7f0000001340), 0x0, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001400)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001480)=""/111, 0x6f}, {&(0x7f0000001500)=""/109, 0x6d}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000001600)=""/77, 0x4d}], 0x4, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000001780)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001800)=""/222, 0xde}, {&(0x7f0000001900)=""/173, 0xad}, {&(0x7f00000019c0)=""/45, 0x2d}], 0x3, &(0x7f0000001a40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000001ac0), 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001b40)=""/24, 0x18}, {&(0x7f0000001b80)=""/65, 0x41}], 0x2, &(0x7f0000001c40)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000001c80)=@abs, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001d00)=""/62, 0x3e}, {&(0x7f0000001d40)=""/3, 0x3}, {&(0x7f0000001d80)=""/209, 0xd1}, {&(0x7f0000001e80)=""/126, 0x7e}], 0x4}}], 0x9, 0x2, &(0x7f00000021c0)={r1, r2+10000000}) sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000022c0)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x30, r0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xf12, @bearer=@udp='udp:syz1\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x880) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x40) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000001340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000025c0)={0x4, 0x9, 0x3, 0x8, 0x10000, 0x8, 0x0, 0x2}, &(0x7f0000002600)={0x0, 0xad, 0xfb44, 0x9, 0x2, 0xffffffff, 0x3, 0x7fffffff}, &(0x7f0000002640)={0x2, 0x7, 0x1, 0x5, 0x7, 0x7, 0x8, 0x5}, &(0x7f0000002680)={0x0, 0x3938700}, &(0x7f0000002700)={&(0x7f00000026c0)={[0xe0b5]}, 0x8}) write$P9_RGETLOCK(r11, 0x0, 0x200002e6) fcntl$setpipe(r11, 0x407, 0x0) accept(r11, &(0x7f0000002500)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f0000002580)=0x80) sendmsg$ETHTOOL_MSG_TSINFO_GET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="09000000000000000000160000002000018008000100", @ANYRES32=r10, @ANYBLOB="1400020073697430"], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000023c0)={'syztnl2\x00', &(0x7f0000002340)={'syztnl0\x00', 0x0, 0x2f, 0x8, 0x2a, 0x10001, 0x4, @empty, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x78b0, 0x10, 0x8, 0x4fa62f5e}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r6, &(0x7f00000024c0)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002480)={&(0x7f0000002400)={0x44, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xc008080}, 0x4004014) 16:24:22 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) r3 = accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, @in_args={0x1}}, './file0\x00'}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 220.147423][T27102] internal_create_group+0x2f4/0x860 [ 220.152779][T27102] ? set_disk_ro+0x73/0x110 [ 220.157274][T27102] sysfs_create_group+0x1b/0x20 [ 220.162192][T27102] loop_configure+0xbcd/0xeb0 [ 220.166957][T27102] lo_ioctl+0x618/0x13e0 [ 220.171309][T27102] ? path_openat+0x18d4/0x1ec0 [ 220.176102][T27102] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 220.182421][T27102] ? blkdev_common_ioctl+0x438/0x1110 [ 220.187880][T27102] ? kcsan_setup_watchpoint+0x94/0x3f0 [ 220.193339][T27102] ? lo_release+0x120/0x120 16:24:22 executing program 4: quotactl(0x440000800007f8, 0x0, 0xee00, 0x0) [ 220.197845][T27102] blkdev_ioctl+0x1d0/0x3f0 [ 220.202448][T27102] block_ioctl+0x6e/0x80 [ 220.206686][T27102] ? blkdev_iopoll+0x80/0x80 [ 220.211341][T27102] __se_sys_ioctl+0xcb/0x140 [ 220.215935][T27102] __x64_sys_ioctl+0x3f/0x50 [ 220.220536][T27102] do_syscall_64+0x44/0xa0 [ 220.224961][T27102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.230937][T27102] RIP: 0033:0x7f862e0228a7 [ 220.235351][T27102] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.254991][T27102] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.263392][T27102] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 220.271430][T27102] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 220.279389][T27102] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 220.287352][T27102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 220.295367][T27102] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 220.333359][T27102] loop5: detected capacity change from 0 to 1052 [ 220.341837][T27102] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 220.352940][T27102] EXT4-fs (loop5): orphan cleanup on readonly fs [ 220.359679][T27102] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 220.372250][T27102] EXT4-fs (loop5): Remounting filesystem read-only 16:24:22 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 87) 16:24:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:22 executing program 4: quotactl(0x44000080000810, 0x0, 0xee00, 0x0) 16:24:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0018000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:22 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000001100), 0x6e, &(0x7f0000001480)=[{&(0x7f0000001180)=""/145, 0x91}, {&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/132, 0x84}, {&(0x7f0000001380)=""/195, 0xc3}], 0x4, &(0x7f00000014c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x43) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xca, 0x2, &(0x7f00000010c0)=[{&(0x7f0000000080)="ceb78170b399193534ce5d7838014b1c57480d10cc1e1b2fab1f674b96", 0x1d, 0x3ff}, {&(0x7f00000000c0)="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", 0x1000, 0xffff}], 0x849400, &(0x7f0000001600)={[{@iocharset={'iocharset', 0x3d, 'cp861'}}, {@map_normal}, {@sbsector={'sbsector', 0x3d, 0x4}}, {@sbsector={'sbsector', 0x3d, 0x1}}, {@nojoliet}, {@hide}], [{@uid_eq={'uid', 0x3d, r1}}, {@subj_type={'subj_type', 0x3d, 't'}}, {@fsname={'fsname', 0x3d, '+/-]%*-'}}, {@pcr={'pcr', 0x3d, 0x1c}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x64, 0x62, 0x35, 0x32, 0x65, 0x35, 0x32], 0x2d, [0x34, 0x63, 0x65, 0x66], 0x2d, [0x39, 0x66, 0x5, 0x66], 0x2d, [0x33, 0x61, 0x38, 0x34], 0x2d, [0x32, 0x37, 0x34, 0x65, 0x35, 0x66, 0x63, 0x61]}}}, {@uid_lt={'uid<', r2}}]}) 16:24:22 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r1) r2 = getgid() newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc00, 0x20, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000240)=[r1, r2, r3, r4]) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x11, 0x2, 0x401) [ 220.378835][T27102] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 220.392817][T27102] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 220.399413][T27102] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:22 executing program 4: quotactl(0x44000080000900, 0x0, 0xee00, 0x0) 16:24:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) fsync(r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) [ 220.508444][T27684] FAULT_INJECTION: forcing a failure. [ 220.508444][T27684] name failslab, interval 1, probability 0, space 0, times 0 [ 220.521089][T27684] CPU: 0 PID: 27684 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 220.529840][T27684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.539886][T27684] Call Trace: [ 220.543159][T27684] dump_stack_lvl+0xd6/0x122 [ 220.547754][T27684] dump_stack+0x11/0x1b [ 220.551991][T27684] should_fail+0x23c/0x250 [ 220.556403][T27684] ? __kernfs_new_node+0x6a/0x330 [ 220.561432][T27684] __should_failslab+0x81/0x90 [ 220.566194][T27684] should_failslab+0x5/0x20 [ 220.570708][T27684] kmem_cache_alloc+0x4f/0x300 [ 220.575464][T27684] ? __down_write_common+0x42/0x830 [ 220.580723][T27684] __kernfs_new_node+0x6a/0x330 [ 220.585657][T27684] ? up_write+0x25/0xc0 [ 220.589847][T27684] kernfs_new_node+0x5b/0xd0 [ 220.594428][T27684] __kernfs_create_file+0x45/0x1a0 [ 220.599535][T27684] sysfs_add_file_mode_ns+0x1c1/0x250 16:24:22 executing program 4: quotactl(0x44000080000a00, 0x0, 0xee00, 0x0) 16:24:22 executing program 3: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x4c100, 0x4) fallocate(r0, 0x16, 0x9, 0x1ed4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) pread64(r1, &(0x7f00000012c0)=""/38, 0x26, 0x6) socket$inet(0x2, 0x800, 0x80000000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) sendto$inet(r2, &(0x7f0000000280)="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", 0x1000, 0x24000080, &(0x7f0000001280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) fallocate(r3, 0x2, 0x6, 0xfff) getpeername(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000140)=""/243, &(0x7f0000000240)=0xf3) 16:24:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0026000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:22 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x4000010, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x200000, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x81, 0x7, 0x500, 0xd7, 0x802000b5}) mmap(&(0x7f00006d4000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0xf8acf000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r3 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x2, 0x0, 0x0, 0x3fffc0, 0x3, 0x0, {0x0, r2, r3}}, 0x0) [ 220.604911][T27684] internal_create_group+0x2f4/0x860 [ 220.610215][T27684] ? set_disk_ro+0x73/0x110 [ 220.614710][T27684] sysfs_create_group+0x1b/0x20 [ 220.619584][T27684] loop_configure+0xbcd/0xeb0 [ 220.624361][T27684] lo_ioctl+0x618/0x13e0 [ 220.628636][T27684] ? path_openat+0x18d4/0x1ec0 [ 220.633403][T27684] ? blkdev_common_ioctl+0x438/0x1110 [ 220.638833][T27684] ? selinux_file_ioctl+0x981/0xa10 [ 220.644035][T27684] ? lo_release+0x120/0x120 [ 220.648534][T27684] blkdev_ioctl+0x1d0/0x3f0 [ 220.653109][T27684] block_ioctl+0x6e/0x80 [ 220.657461][T27684] ? blkdev_iopoll+0x80/0x80 [ 220.662046][T27684] __se_sys_ioctl+0xcb/0x140 [ 220.666638][T27684] __x64_sys_ioctl+0x3f/0x50 [ 220.671233][T27684] do_syscall_64+0x44/0xa0 [ 220.675648][T27684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.681538][T27684] RIP: 0033:0x7f862e0228a7 [ 220.685949][T27684] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.705683][T27684] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.714097][T27684] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 220.722061][T27684] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 220.730150][T27684] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 220.738120][T27684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 220.746082][T27684] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 220.757518][T27684] loop5: detected capacity change from 0 to 1052 [ 220.772297][T27684] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 220.782790][T27684] EXT4-fs (loop5): orphan cleanup on readonly fs [ 220.789387][T27684] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 220.801208][T27684] EXT4-fs (loop5): Remounting filesystem read-only 16:24:23 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 88) 16:24:23 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000004fc0)={{}, r0, 0x0, @unused=[0x0, 0x0, 0x7fffffff, 0x5], @name="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"}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) write$P9_RRENAME(r1, &(0x7f0000000080)={0x7, 0x15, 0x1}, 0x7) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r2, 0x80047210, &(0x7f0000000040)) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)=r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000004fc0)={{}, r4, 0x0, @unused=[0x0, 0x0, 0x7fffffff, 0x5], @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000180)={{r3}, r4, 0x0, @inherit={0x50, &(0x7f0000000100)={0x0, 0x1, 0xffffffffffff9bd7, 0x5, {0xd, 0x1, 0x5, 0x80000001, 0x2400000000000000}, [0x2]}}, @name="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"}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:23 executing program 4: quotactl(0x44000080000b00, 0x0, 0xee00, 0x0) 16:24:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f00000001c0)={{'\x00', 0x1}, {0x10001}, 0x1, 0x0, 0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)="074ab61c7f365612f38b2d691a254c10428bd8ee8959425c23496d43076405edb5f1db560f591b7f015daa7f43bccc81e2b5dcdc1d45692c6da7f227a82e6f9cc81214e6c69ca89e21906001af3626fe6b5da4354c089fea75a49b722071459b86e66bec922ec918f48ddacc4e332bcc6d0b4689e3e3a39cd2c1ee2ae114dbe65e68214bdce1b31135a9fc66bc923bb14bfd57fa9469cf27268162a9a8e0e01b5100d438fbd5d21cc5d52016537083e8cf0941588b38f847190230d8ceb457cc1cbefed5e78a4a86665b8f57bc8efef6b2a6517af7acbb59e6118724a5cf77ea850dca752c82f05a6da5d3cce472fc6819ded4c4429a8bf4166882bf271f91a4d7c4f19f9504657fa41cf110290722dd8c8e45ad913aa2b2c4e0319338d6db35c9857e707e0ef51496a0a0444077e74f34a901eb3545572d2bb889518ee79f1897493b8f64459e1cdbf86e9b2a1b1d64eba7d7c649e56e37002b985b0aa80f8b66af87aada9e8fb57c8b680c88ae4ef07851bcab302bf7df6278eaf1", 0x17c, 0x0, &(0x7f00000004c0)={0x2, 0x144, {0x0, 0xc, 0xcf, "148f92082b27a08eada9d2a963410b8ec6152df69fc80e56b754341c575129b1286c2722dbc3c96c146d7f5b0053c65cfa9ed6e5aaf7572af51c9bbe4d83a366ff7a56db3075a951d9febb87ec9ac2bcb6961723834cb4534a2d2b3a74336bffe531a54fa047ac8fcbcea2187618a02f4bb45499a273e19889f89fed676eba6588c826b615d73b840029900202182578b7d6715c775ad0c65b2ddf5707955323b91dc6f2a356ca55a46f13447ea043d5833cb085b70a16ed46d4a92657b501d1f8805fafe6a2633ac023512a68710c", 0x68, "8f59a9f834c6e1f554ce9024aea1c457fca0f861c22d94b38056b951163e9d10031dfab2fee9ce6f718d9c03e153a7cc044cabf93c0df72dadf3fbf043f3efed59f9be76d31ac737dc186e717555f25463bdcb1830290f05ed7a3387b5f65ffe310c1197805f3c8d"}, 0xb3, "1be1e7bfb2ef2967efda38d223792948682b58ca2c49e31df3aef264d433eed9a1e555bc0d99974a28592d491b0fdc68dd85718b65934e00cd7621a95637acaebd6976ecd82a2087715f7894f7ecf97c88bd70af13f0c1c16dd017081352b4815d1ec017fa5f4120f8c2d2ea2782e92bd509aee6ce1a65d81fd9b4ddeffa73e6fdca8c6bb801062c0bf25cdde2d2b8d1123f3689c514920c54c64f252261e0b4f6022d63ab9a6df4d94d1426d60bfc77ab1db2"}, 0x203}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x5, @empty, 0x77f}}, 0x0, 0x0, 0x1b, 0x0, "94b6ada3e5eec67e43a9fd49ff2e1a21803f2817b21974f2b62cba7b6a05a186b303e31c8ae3241b7d6a69e371744db4c536dc5711da2ba9691cb54fe5b8c694737034b701a3067572dbda6da26a7950"}, 0xd8) 16:24:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0071000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 220.807729][T27684] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 220.821644][T27684] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 220.828223][T27684] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:23 executing program 4: quotactl(0x44000080000c00, 0x0, 0xee00, 0x0) 16:24:23 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:23 executing program 4: quotactl(0x44000080000d00, 0x0, 0xee00, 0x0) 16:24:23 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYRESHEX=r0], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x2000, &(0x7f00000000c0)='@)\x00') lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x3) setxattr$trusted_overlay_redirect(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x8, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x800, 0x1ba) umount2(&(0x7f0000000100)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./file1\x00', 0x20) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000000)=0x3, r0, &(0x7f0000000280)=0x5, 0x1f, 0x9) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) close(r2) [ 220.917207][T27975] loop5: detected capacity change from 0 to 1052 [ 220.933753][T27975] FAULT_INJECTION: forcing a failure. [ 220.933753][T27975] name failslab, interval 1, probability 0, space 0, times 0 [ 220.946400][T27975] CPU: 0 PID: 27975 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 220.955208][T27975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:24:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce007e000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 220.965258][T27975] Call Trace: [ 220.968553][T27975] dump_stack_lvl+0xd6/0x122 [ 220.973142][T27975] dump_stack+0x11/0x1b [ 220.977401][T27975] should_fail+0x23c/0x250 [ 220.981866][T27975] __should_failslab+0x81/0x90 [ 220.986652][T27975] ? kobject_uevent_env+0x1a7/0xc40 [ 220.991855][T27975] should_failslab+0x5/0x20 [ 220.996352][T27975] kmem_cache_alloc_trace+0x52/0x320 [ 221.001801][T27975] ? dev_uevent_filter+0x70/0x70 [ 221.006755][T27975] kobject_uevent_env+0x1a7/0xc40 [ 221.011791][T27975] ? internal_create_group+0x7d9/0x860 16:24:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00fe000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0d0400000000000000273700000008000300", @ANYRES32=r2], 0x20}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x8683, 0x7}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}]}, 0x30}}, 0x20008051) quotactl(0x454131f8, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 221.017323][T27975] ? set_capacity_and_notify+0x1eb/0x200 [ 221.022959][T27975] kobject_uevent+0x18/0x20 [ 221.027521][T27975] loop_configure+0xce1/0xeb0 [ 221.032302][T27975] lo_ioctl+0x618/0x13e0 [ 221.036544][T27975] ? path_openat+0x18d4/0x1ec0 [ 221.041309][T27975] ? blkdev_common_ioctl+0x438/0x1110 [ 221.046707][T27975] ? selinux_file_ioctl+0x981/0xa10 [ 221.051907][T27975] ? lo_release+0x120/0x120 [ 221.056414][T27975] blkdev_ioctl+0x1d0/0x3f0 [ 221.060922][T27975] block_ioctl+0x6e/0x80 [ 221.065154][T27975] ? blkdev_iopoll+0x80/0x80 [ 221.069765][T27975] __se_sys_ioctl+0xcb/0x140 [ 221.074352][T27975] __x64_sys_ioctl+0x3f/0x50 [ 221.078937][T27975] do_syscall_64+0x44/0xa0 [ 221.083391][T27975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.089291][T27975] RIP: 0033:0x7f862e0228a7 [ 221.093692][T27975] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.113339][T27975] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 221.121770][T27975] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 221.129865][T27975] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 221.137861][T27975] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 221.145845][T27975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 221.153825][T27975] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 221.167143][T27975] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 221.181434][T27975] EXT4-fs (loop5): orphan cleanup on readonly fs [ 221.187945][T27975] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 221.199690][T27975] EXT4-fs (loop5): Remounting filesystem read-only [ 221.201658][T28235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 16:24:23 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 89) 16:24:23 executing program 0: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000080)=0x3f, 0x0) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:23 executing program 4: quotactl(0x44000080000f00, 0x0, 0xee00, 0x0) 16:24:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0004020f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/221, 0xdd}], 0x1, 0x75, 0x0) 16:24:23 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 221.206203][T27975] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 221.206223][T27975] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 221.235907][T27975] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 221.306384][T28382] loop5: detected capacity change from 0 to 1052 [ 221.330290][T28382] FAULT_INJECTION: forcing a failure. [ 221.330290][T28382] name failslab, interval 1, probability 0, space 0, times 0 [ 221.342914][T28382] CPU: 1 PID: 28382 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 221.351747][T28382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.361799][T28382] Call Trace: [ 221.365116][T28382] dump_stack_lvl+0xd6/0x122 [ 221.369851][T28382] dump_stack+0x11/0x1b [ 221.374031][T28382] should_fail+0x23c/0x250 [ 221.378444][T28382] ? kzalloc+0x1d/0x30 [ 221.382512][T28382] __should_failslab+0x81/0x90 [ 221.387310][T28382] should_failslab+0x5/0x20 [ 221.391812][T28382] __kmalloc+0x6f/0x350 [ 221.396026][T28382] kzalloc+0x1d/0x30 [ 221.399923][T28382] kobject_get_path+0x7c/0x110 [ 221.404764][T28382] kobject_uevent_env+0x1be/0xc40 [ 221.409790][T28382] ? internal_create_group+0x7d9/0x860 [ 221.415334][T28382] ? set_capacity_and_notify+0x1eb/0x200 [ 221.420975][T28382] kobject_uevent+0x18/0x20 [ 221.425585][T28382] loop_configure+0xce1/0xeb0 [ 221.430448][T28382] lo_ioctl+0x618/0x13e0 [ 221.434684][T28382] ? path_openat+0x18d4/0x1ec0 [ 221.439520][T28382] ? blkdev_common_ioctl+0x438/0x1110 [ 221.444882][T28382] ? selinux_file_ioctl+0x981/0xa10 [ 221.450143][T28382] ? lo_release+0x120/0x120 [ 221.454661][T28382] blkdev_ioctl+0x1d0/0x3f0 [ 221.459153][T28382] block_ioctl+0x6e/0x80 [ 221.463391][T28382] ? blkdev_iopoll+0x80/0x80 [ 221.467982][T28382] __se_sys_ioctl+0xcb/0x140 [ 221.472588][T28382] __x64_sys_ioctl+0x3f/0x50 [ 221.477169][T28382] do_syscall_64+0x44/0xa0 [ 221.481577][T28382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.487557][T28382] RIP: 0033:0x7f862e0228a7 [ 221.492020][T28382] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.511614][T28382] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 221.520015][T28382] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 221.527977][T28382] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 221.535951][T28382] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 221.543987][T28382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 16:24:23 executing program 2: quotactl(0x44000080000100, 0x0, 0x0, 0x0) syz_io_uring_setup(0x26c2, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x1000f4) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd, 0x7ff, 0x0, 0x8, 0x0, 0x1}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0)=0x3, 0x7) syz_io_uring_setup(0xccd, &(0x7f0000000080)={0x0, 0x10}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x5) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, 0x0, &(0x7f0000000ec0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000e80)={&(0x7f0000000380)=@hci={0x1f, 0x4, 0x2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000500)="c7af7ec0c4eba79a8ae15c7413d7a791e4a4d8a10a27db52c2de270f326a2de7f928ad8f8cbcfee3b20fdbe24c3a696d94e1c3acd957f5f6c3c208df5b6d7150d0426def77498718ac1cb2b476e4a5060fd8b8d3ed35d64b805de2b1b6b59f74332522fe254f49b7e398ac04de5aede1f5b5a684ee24483e357e688dd0bd6f855d17e26de685f380a2894032e59560404988ef7c6a9c6a9e87507e22b67bcd7a9217e18f1fa9603f9d59ea49c5cfdf3c93f141352c3165b0bc3325bebb6c2a14510f0f1ab0f4033cf6d6376e0faccc5bb41dfe74aef83142ecc41f8d5e97eee9f540aff195a4a29842d2b87958ff3748c5cc9525ad06e07483", 0xf9}, {&(0x7f0000000400)="f6922a31ddea17f4cef862f04e70d17e767a9325fad854a75543e27a2988632f1ff394c4f97c9f4ea03f8def19b198bd8d56382e6a0fbe8600e3a29945095fab3246e8b2ae200d983eb6c21386e84c8b67c444216a1e8071a68e8016da1b", 0x5e}, {&(0x7f0000000600)="6cfa8aa44411280d964ab3ae217b37b7c822698c795a6ce8824efc17c28d0bc5a5f229a9e2f9a53918a3cfc286560bfd3707c6234f579fb688aad35f187e7b5fe10f681eb04ce5a7564a03144f241156eb466293e98289be5663621f71ca64ec14482f6f", 0x64}, {&(0x7f0000000680)="338a5a8c645919d596013a41445eb841c33158080799e2dd6d27d9b5d9c3a52a3275ceee95c7c6c3b2c641b468a30a182ecef578279286b83ed9b75a7c9c47f1993a289d99f1000e5d28a0221a48a8a2278a551a58454efb08ad166ee396065411f35754be605f05f586f8b3bff0a741fb617ada8b210be598e96d18e7e0895de7d4dba87be248d36081ec838bb7c5f646b2fb5f9147404f9fecbd0cd0e8df455c4e280bf8378fdd470cfedf2f7ce61c50e9e80d92d631aea1e4af1b913908e629e766010cf3a5d9462f13860a6c8fd2fd2e0e6692cb65b2786e88d809903ecf", 0xe0}], 0x4, &(0x7f0000000780)=[{0x108, 0x83, 0x4, "01dbc7f5607a88b6e7a8d9070d47facc75a9bedaf63ee41580d4047bc88f0bcde6ea920587975827cb9fc6b6b1fa9248ccc873cd68233dc83f0fc79d13553f14ea7d3e8040d4cb49322ac18f0e93d112db4c881e164a4bbdd17322ffeae4d1bfb0bb7a873df1322a6259972ac64bf190b35ea7d409ca8be20ab44d42354318ddedbe9ce370edf36ee23ce59ef9bcad449a63e4d03132e57d063663c7485e84e4413f658ab3c96ea3ab93eea8a249d063c5b6ca3211b8e5258f35893fc951945b67afd0dbd0f75bcecb875bded801be2a93be05d9131a2b4fbf08c9cb80ab0a6b9fd71f2ee1c1a71805ce89bf42954edf56cd76bd8ff2f6"}, {0x98, 0x104, 0x9, "30615a8f8b6352ff91d0653150ecdc2eb8a3ea5eecf3e223d02b2704250987d83b4eb0039f20ddbab9eca74b8b1662d8e4219accaae7b0c782277089111211c32ba9833686d38aade76611a028a46426406884e3d4bd4dd3f08025f12e049c77c861d04d8546319d04fd7c8c4f3dea9446bdb4c88150eb6c258bef33cee5d46d218581"}, {0xe0, 0x88, 0x9, "0bdfa19f84de97d891fd87110bdb17214f34fcd93c9c2aadcf2c6ea0708b65e25085f39e6706accd111745d31d43c2fb8e1e5ece64e1a1f54feb79a128e19387b1f4615c36c98f90e80310c7e8d5b96323c9102ba872f2fafab4ada6dda574fc8e523fff590cb16c796d0e4c80841fd3dc8e2ff6b934ca5fdad6cf5e3485754cb30197ca3c5f39be08496e507ab972c3261d8bcf9d5306f026fbc94cb791291019ae601e6a61370e0cb0b0b7e8fb0ede567b155152a972d63b267fb0c0c8c77a23df05232f90a2775d56c4"}, {0x110, 0x88, 0x20, "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"}, {0xe0, 0x109, 0x7, "de4d5ee2d895b5f24eae7521d4fcb47673d3b594e6a6f7300f5580f24acb5123faf508f6c218ef33d2709eb2a3664efcd7d9dd45642574775158b5a6e67b6715d40536c464039a70b0f5b4a86e92487385abf3e15545d82ca708a59d0e2baaae203647fd22ee2747cb6499fbcb31b27588fa6303882d503a5de597cbe21529318a063f37dcd780478086dc4bd27c04e29ba4966a9127877504e7a15b9cd308557ed46ef9ab36dae73756f81e41b71f5c0e956fa9dbcac13b9bfe0b343a318589fe0977e730359d3f98"}, {0xf8, 0x105, 0x2, "85039cab67e6ed8de1398c34cc86bbb7df8cfeb89c4c345dffbe96fe6cebeda402c0d9427640309c40629061f73acb714cc6b77d244f38ae634fa05a7fe6691dfb36de85dbee17fa2cb2fe0dcd25d4f120f51eb403e0c00d69ee58a9a89f0f465b9f34ee2a5952205f7a6be072dbddfd0cd6079cd2ce16201aaec27d86bc14f36d8d636e2515a6a2ac37db7e43edcbe19639647772f3adab26631bc4c7d3f55d93426e10d06355977538b5f8c82724db51f12cf5fb089eba720a53850827e7e65ffd903aa20ba8cf7d654065380d1c288fbc779df216a47840b60d09aa56bf41949ea216d25b"}, {0x108, 0x101, 0x7fd2feb1, "99953cc5ef925fddeb28b007b78fe7b89d0ad893029b334f5e9c28f3e25fa9742368d0fefb073d85159c186141eb621ec9c14d3152228c86350e30e7cdcead89c7e14c893a3e399a0911eb33185a1d4d0af91f03dcb60bd14839c3fac6aba310c5c2f2ab1264f0328a86ac543d6c19feda155efa84947eb56755e89c553d3b9d4f67652f3b74bea31419eb447bcbf20c6730b7ac4eb0078c5cd41af6cc024355bcd38bc777a9eb52f116a360c83c309587c773a0f5f1b43ebebcdceb1fab31a1e24102073bdc86b1d0a20469407766a44753bd45a1ee71695a0e5eac4a629701eb98bf503e0faeb4ebe301fe7dd595a445fbbb41876c61"}, {0x10, 0xff, 0x27e}, {0x50, 0x116, 0x7, "67c1557f2d07a804bb9068f167e7e48f0f2f3823e723657e9f15eb023392840ae71e790a0a2c9bce109204e90b120c77c54a551fb96b730942e994cb7dd9c2"}], 0x6d0}, 0x0, 0x65db028f8e8d9947}, 0x3) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r0, 0x0, &(0x7f00000002c0)="fcc1e4b75b5d560cda20c5a2f861b44b5b8d2f9bb0b0db32d1c4c2bbb67d8dc21959d2f0558d71ef56b0cb82fab15d3a8eb0d86f6b9f1e058a5f23eaaa31ad19fb49177e0d81613b7b8b2b338f643cb8ae9fcb945ab3a9e442c8ca59054c25a59828ea6520bc5a897bd9f9eed21a15058e9fc9bf6528f47d822707534cf453d760ed3977679f3f729a7ee253cd64ac750d020f6c75834ab2d836d68f6180e3aba31251b2fc58dafe00c1906115faf92fbc25ef5dfc421efa", 0xb8, 0x44841, 0x1}, 0x3ae) 16:24:23 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000000), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/15, 0xf}, {&(0x7f00000000c0)=""/208, 0xd0}], 0x2, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}], 0x1, 0x12140, &(0x7f0000000280)) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) quotactl(0x44000080000101, 0x0, r1, 0x0) 16:24:23 executing program 4: quotactl(0x44000080001100, 0x0, 0xee00, 0x0) [ 221.551950][T28382] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000030f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:23 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000080), 0x1, 0x4) 16:24:23 executing program 4: quotactl(0x44000080003f00, 0x0, 0xee00, 0x0) [ 221.588881][T28382] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 221.625753][T28382] EXT4-fs (loop5): orphan cleanup on readonly fs [ 221.645975][T28382] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 221.694773][T28382] EXT4-fs (loop5): Remounting filesystem read-only [ 221.701331][T28382] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 221.715238][T28382] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 221.721960][T28382] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:24 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 90) 16:24:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0002040f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:24 executing program 4: quotactl(0x44000080004000, 0x0, 0xee00, 0x0) 16:24:24 executing program 0: quotactl(0x2000800005, 0x0, 0xee00, 0x0) 16:24:24 executing program 2: syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 221.977616][T28975] loop5: detected capacity change from 0 to 1052 [ 221.994663][T28975] FAULT_INJECTION: forcing a failure. [ 221.994663][T28975] name failslab, interval 1, probability 0, space 0, times 0 [ 222.007300][T28975] CPU: 1 PID: 28975 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 222.016145][T28975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.026381][T28975] Call Trace: [ 222.029659][T28975] dump_stack_lvl+0xd6/0x122 [ 222.034248][T28975] dump_stack+0x11/0x1b [ 222.038399][T28975] should_fail+0x23c/0x250 [ 222.042933][T28975] __should_failslab+0x81/0x90 [ 222.047809][T28975] should_failslab+0x5/0x20 [ 222.052314][T28975] kmem_cache_alloc_node+0x61/0x2c0 [ 222.057582][T28975] ? __alloc_skb+0xed/0x420 [ 222.062083][T28975] __alloc_skb+0xed/0x420 [ 222.066416][T28975] alloc_uevent_skb+0x5b/0x120 [ 222.071194][T28975] kobject_uevent_env+0x863/0xc40 [ 222.076226][T28975] ? internal_create_group+0x7d9/0x860 [ 222.081687][T28975] ? set_capacity_and_notify+0x1eb/0x200 [ 222.087406][T28975] kobject_uevent+0x18/0x20 [ 222.091920][T28975] loop_configure+0xce1/0xeb0 [ 222.096680][T28975] lo_ioctl+0x618/0x13e0 [ 222.100923][T28975] ? path_openat+0x18d4/0x1ec0 [ 222.105696][T28975] ? blkdev_common_ioctl+0x438/0x1110 [ 222.111134][T28975] ? selinux_file_ioctl+0x981/0xa10 [ 222.116333][T28975] ? lo_release+0x120/0x120 [ 222.120841][T28975] blkdev_ioctl+0x1d0/0x3f0 [ 222.125391][T28975] block_ioctl+0x6e/0x80 [ 222.129638][T28975] ? blkdev_iopoll+0x80/0x80 [ 222.134285][T28975] __se_sys_ioctl+0xcb/0x140 [ 222.138888][T28975] __x64_sys_ioctl+0x3f/0x50 [ 222.143524][T28975] do_syscall_64+0x44/0xa0 [ 222.148021][T28975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.153930][T28975] RIP: 0033:0x7f862e0228a7 [ 222.158332][T28975] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:24:24 executing program 4: quotactl(0x44000080008f48, 0x0, 0xee00, 0x0) 16:24:24 executing program 4: quotactl(0x44000080008f70, 0x0, 0xee00, 0x0) 16:24:24 executing program 4: quotactl(0x44000080008fb0, 0x0, 0xee00, 0x0) 16:24:24 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) r1 = getuid() r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}], [{@dont_hash}, {@fowner_lt={'fowner<', r1}}, {@fsname}, {@dont_measure}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@smackfshat={'smackfshat', 0x3d, '!'}}, {@euid_eq={'euid', 0x3d, r4}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, '\x14{[]-@,'}}, {@dont_hash}]}}) setresuid(0x0, 0x0, 0xee01) stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r8) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x3a) ptrace$cont(0x18, r9, 0x0, 0x0) ptrace$setregs(0xd, r9, 0x0, &(0x7f0000000080)) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x1, 0x0, r5, r6, r8, 0x8, 0x7}, 0x3, 0x20, 0x5, 0x0, r9, r3, 0xff7f}) [ 222.177977][T28975] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 222.186388][T28975] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 222.194570][T28975] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 222.202537][T28975] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 222.210522][T28975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 222.218494][T28975] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 16:24:24 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd=r0, 0x2, {0x0, r0}, 0x3e4, 0x0, 0x0, {0x0, r1, r2}}, 0x7fffffff) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 222.240172][T28975] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 16:24:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0006040f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:24 executing program 4: quotactl(0x44000080008fe8, 0x0, 0xee00, 0x0) [ 222.285760][T28975] EXT4-fs (loop5): orphan cleanup on readonly fs [ 222.296600][T28975] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 222.339094][T28975] EXT4-fs (loop5): Remounting filesystem read-only [ 222.345705][T28975] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 222.359657][T28975] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 222.366237][T28975] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:24 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 91) 16:24:24 executing program 4: quotactl(0x4400008000c908, 0x0, 0xee00, 0x0) 16:24:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000050f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:24 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r4, 0x0, 0x200002e6) fcntl$setpipe(r4, 0x407, 0x0) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/attr/exec\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r6, 0x0, 0x200002e6) fcntl$setpipe(r6, 0x407, 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000005c0)='/sys/module/acpi_cpufreq', 0x0, 0x42) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r8, 0x0, 0x200002e6) fcntl$setpipe(r8, 0x407, 0x0) io_submit(0x0, 0x7, &(0x7f0000000780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x1, 0xffffffffffffffff, &(0x7f0000000140)="5f8de959339172afc7407d2bd6875e71183ec8d3ce15f7170e1dd9786179f5", 0x1f, 0x1000, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f00000001c0)="cb1b369f8225862bf112e07acbff5ee44695b9c4664efca33363e6ddd5a158871ef23a", 0x23, 0x1, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x4, r5, &(0x7f0000000280)="af1e6b499d42f265d9f68ddf639bb5c188b247e0536c9c064ab9083390c211f022cff353f36971960fae366e46ba002257daf0670e9f70745050fc71fbfad51692a6313dd7871b16b7ede8baa3a49f8ef1a407552f8c524439d86a34a4baeeefe6c14c13922ffe39c6616bb2bcd178c2b4984bf32f5e5820d9dc9af04eac953badb5fe1805aa9224c599e30ef1cf0330c88db32f6513465d2359f11e437445c5557dc1b55cd882a7ed221be92fb703744e929a2fa0c80c4bbf5528e15e682e7cbb3ea708c92d0c8722bf0133bdb5c70d169de59b87848685ecd8cd24df2e765f5e0b266bff2faa2262a539b29dd285c5", 0xf0, 0x0, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x20, r0, &(0x7f00000003c0)="bc02b4cda8c5d0d6fc8bd070e6d571e8a74312ea8888deb15a0a48f093e4041e29a7c8562dc3b126e88fbbec57a0b1d17eecef237a4a0813c6ab5347c6606b420e9615898050eaf6f2a78d67cb27b318", 0x50, 0x4, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x100, r6, &(0x7f0000000480)="e4df19dc62c2b78b1bb1a0eeb759c40e03c4731ba64798fc34e71d9803236138d8670e054b3a4e339dbf9d02df2500240335da810ca675f6", 0x38, 0x0, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000500)="e1199581d2b07ede8c4a647ddd109dff664eefddf97477fcc1cb7eac5010767dc31d7c6dcd815c9de0d95a1ac024f9d25cf3e9a269ac1e5103f96a733fc9255497132943c7b6a89e6f4c77dded61ac5835c576e61d67fb5d871461247745b6d147e2a8f1a13b9f1e80e0c1a6c20b2f5ddc468ca524cb2be572b0383db1c13307ba37f860dc8b93bcab885b775200b585bb7420a02d1e73c781ba629fbe89ff1065636bb6405bcabd25f1fc6bf4a03c5868225d611c9f4b097ffb0df60a", 0xbd, 0x2, 0x0, 0x2, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x200, r8, &(0x7f0000000640)="d400ae83f116b578825d7390eda5eccc0310b2dccc01bd70f4dcfd9a50572138c8e82e3b956fe9e4f06be77472cd5374b79b6157c367c6fb5bc7b5016fb047dba194aa53999838f9e3a612ca3efd05c4a15d1ad2a878c59190df4f8d9d94c129bce875137e9537d16a42f730a8422525cb6a8229bad91ffe4c1976bfd386d43330075e6d82bfa47c94481ae520a4c90554830245c75bd2af38a371ddc16f608ba61955ba44ba46f71ab76000e0a977e3d7f9d7e2b462ab1cb6926eca67a1094046fe8a", 0xc3, 0x9, 0x0, 0x3}]) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}, 0x0, r3}) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a22a2e4", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fb31f3252000000008000b00", @ANYRES32=r3, @ANYBLOB="050003005e00000008000600ac1414aa"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000005) 16:24:24 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@private1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) pipe2$9p(&(0x7f00000003c0)={0xffffffffffffffff}, 0x1000) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x1800880, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@loose}, {@access_any}, {@version_9p2000}, {@cache_none}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat}, {@uid_gt={'uid>', r2}}]}}) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10, &(0x7f0000000280)={[{@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x2d, 0x31, 0x78, 0x6d]}}, {@size={'size', 0x3d, [0x0, 0x37, 0x3d, 0xf]}}, {@gid={'gid', 0x3d, r1}}, {@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x6d, 0x33, 0x6d]}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x33, 0x2c, 0x38, 0x31, 0x38, 0x2f, 0x31]}}}}, {@huge_never}], [{@seclabel}, {@uid_eq={'uid', 0x3d, r2}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_gt={'euid>', r4}}]}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r5, 0x0, 0x200002e6) fcntl$setpipe(r5, 0x407, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) 16:24:24 executing program 0: rt_sigsuspend(&(0x7f0000000180)={[0x54bf2f3]}, 0x8) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmstat\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x140048, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}, {@debug={'debug', 0x3d, 0x5}}, {@aname}, {@access_any}], [{@smackfsroot={'smackfsroot', 0x3d, '](*[!-'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000004a80)=[{{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1c0}}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000d00)="3fcdff2ea4c5ace76e76e3d04f3b5340d62c36e2677b95f7f4af9397a371c04ac54ae70616881352719d1a2106e05d52a7d59060519c61fae386873e46027a79d35c6db2a981052918143e09453de8efbef7f84c8072091a775fb031ddc28fc56a440f2a32acea6cd1ec4724d99f0f646bc3bf2efe981fe572860c7afe3dd51ef2c0d858cc1063113e77dddb4140c31500f0fa49f2b8622403d19ca5123ab9cd09a221001b1b56561fb4bb6b72603b3536d381a6e7ee559fd89a4bcb73927c129b786d8af8b5d10d93c7730fdaebf8a0faab38f89c", 0xd5}, {&(0x7f0000000e00)="f28d6d5a9d43086014", 0x9}, {&(0x7f0000000e40)="0b3704ee9c60f78f3cef299b79bca4ac2cd580c507b1f62b4c0a9928df0443b491e8c745b848e0816931b6ac17b9c26056a3f0576dba32db8dbe386362570d1159ee2b3ddd1ce1f1993f6c6c029ee429aa073f3c9610f68309", 0x59}, {&(0x7f0000000ec0)="1ca026a3426922e73e6764b7b7db2f31d84fcaad870dac7e3d98b067e85e5d2d1bee88df77eb97280b62dcf65e767de57874bb66c26d7ec8d6615e03daceb0ab97995b020964eb9a598b7e10ada77bbad4a0c2d1849528e7c116392086bef56328cb6859dd49deee2662f5459062657d76f18ad1634cc6aa2f14f894fe8b114b853bcd254e0cfdb0e8c2444aea", 0x8d}, {&(0x7f0000000f80)="d7d9d41177e50543462f4ed2e750c4b7e1c57f778b165a3a5c0acfa118c7a62b26c21200f921ae543343e8acdb227ea1cae4fca1d2bbebcf1efbec9dcdec167d3d59782c357b4dd926f2e7cb08150b21c9ce2e8526e137c2e5a9ea7afc725912eb7b3f3a15b35cbe094bd9487adc36249ba8b9974648bc31ac6a06ac0d0c98220e06fdfb191bbe7601db31ae9ebeb16effd87d6f7334f51bf4206800a23c9f335951d1f05a0ce28bd89ffa7f681fc0422f5f7bd2eed5bfef65f08365e338215780", 0xc1}], 0x5, &(0x7f0000001100)=[{0x38, 0x111, 0x3, "204e1742526b5389bf41fbff1f7e5d6eadb35b2118e9cbe663564ed793d2071f27cfc2861bbc7d"}, {0xe0, 0x109, 0x1f, "be6df26f37f53c4387bf97e781b032a022dbf743ba240b9013ab66c5a8db0e7230ee3b5e0cf9afe1dcd295b0cd48c32e1c4f78cd09eeae5a0d1657b5754b8ae48f275bc36a6ac7603049ffb2f5abe470e20688e1a19a02c1b600b506cc02c6ca223eea2a50530488bd04d36de32ad54a7219a2f81f01da1537a478afe04055e56dc60ec4e3a39552b7a635772751bb8fe4e16076bfe25d9adf556ac928c238d412648b62d627fbf5beda9f018b66632ade8649c0a8b99193bfd48bc2e1138826da2d1156005c748c24c7c5"}, {0xa8, 0x29, 0x10000, "81a14259f89de2f0da790007fcd9ab6708dcba9cc9a2e4008fd5630f6fb82acef2488404a0447eecdd2afc168ffaf67a13a0e5b8871569487430aa084cfbb606e9ea027a6b884481b7364bc3b85af344914e080f8e911135ebbb0edc62c0013e4044424f0ba25719267ae2faa7e10283ade51e61ddf04271d9f08dd84485afb4b1d9250ad78cc9bd5c56e849cf11f06cea127bb896cb4c7a"}, {0x40, 0x102, 0x80, "fa30f52acf6b206ed53c07aeb537b6454393dde227a058962dc0d041623fce2372d19f7ef00a31bb8768a6ae65b0eb76"}, {0x1010, 0x74f84897d7c902aa, 0x48, "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", 0x1000}, {&(0x7f0000004600)="a71046ae65c42fbe29633b91dc458ad8112a81d780cae15e342530c3c388c767aa357ceada5afad2dae00c7367112ab65763fa723554394470020a3ac93c490641c9c2dad348c0d606e5c1d93d95df36de22446a20dbb1ea7b7223c5b84b9136aed2f795d9eecce0f21e6e8b72c7", 0x6e}, {&(0x7f0000004680)="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", 0xff}], 0x4, &(0x7f00000047c0)}}], 0x3, 0x4000) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = epoll_create(0x8) fcntl$getflags(r0, 0xb) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x9, 0x20, 0x0, 0x4, 0x1, 0x6, 0x65, 0x384, 0x38, 0x259, 0x8, 0x2, 0x20, 0x2, 0x9, 0x200}, [{0x3, 0x8708, 0x6, 0x6, 0xfffffffe, 0x0, 0x8b04, 0xffff4005}], "51c175d6aa24a10df39b7674f9cd656295a7e3b6e48b29282bde77f8664b28e4e7e2258894362a405abd84ee4218dafac53c488e565d201c203a5021638564f73bce9359466cb68d401216a0b13585d78243fdcf51b3127427b5e709b2d6956a8cce91a2ac262c92b10bf434fc9f327b179fbfb0919424a65d963a5d32b8598694900b12244efe47d09477b704a688d95f00908e3083fa3d720a57e581081375c452d4aed2b919a4763f80664249fd883b27976f2f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x80d) 16:24:24 executing program 4: quotactl(0x4400008000c918, 0x0, 0xee00, 0x0) [ 222.487200][T29452] loop5: detected capacity change from 0 to 1052 [ 222.517668][T29452] FAULT_INJECTION: forcing a failure. [ 222.517668][T29452] name failslab, interval 1, probability 0, space 0, times 0 16:24:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0004060f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 222.530330][T29452] CPU: 0 PID: 29452 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 222.539105][T29452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.549166][T29452] Call Trace: [ 222.552446][T29452] dump_stack_lvl+0xd6/0x122 [ 222.557044][T29452] dump_stack+0x11/0x1b [ 222.561206][T29452] should_fail+0x23c/0x250 [ 222.565629][T29452] ? skb_clone+0x12c/0x1f0 [ 222.570133][T29452] __should_failslab+0x81/0x90 [ 222.574976][T29452] should_failslab+0x5/0x20 [ 222.579487][T29452] kmem_cache_alloc+0x4f/0x300 [ 222.584334][T29452] skb_clone+0x12c/0x1f0 [ 222.588580][T29452] netlink_broadcast_filtered+0x4fd/0xb60 [ 222.594343][T29452] ? skb_put+0xb9/0xf0 [ 222.598459][T29452] netlink_broadcast+0x35/0x50 [ 222.603226][T29452] kobject_uevent_env+0x8c9/0xc40 [ 222.608260][T29452] ? internal_create_group+0x7d9/0x860 [ 222.613748][T29452] ? set_capacity_and_notify+0x1eb/0x200 [ 222.619384][T29452] kobject_uevent+0x18/0x20 [ 222.623974][T29452] loop_configure+0xce1/0xeb0 [ 222.628822][T29452] lo_ioctl+0x618/0x13e0 16:24:24 executing program 4: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/187, 0xbb}], 0x4, &(0x7f00000005c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}], 0x1, 0x43, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/96, 0x60, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/84) setxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x8, 0x2) [ 222.633235][T29452] ? path_openat+0x18d4/0x1ec0 [ 222.638162][T29452] ? blkdev_common_ioctl+0x438/0x1110 [ 222.643535][T29452] ? selinux_file_ioctl+0x981/0xa10 [ 222.648800][T29452] ? lo_release+0x120/0x120 [ 222.653358][T29452] blkdev_ioctl+0x1d0/0x3f0 [ 222.657859][T29452] block_ioctl+0x6e/0x80 [ 222.662182][T29452] ? blkdev_iopoll+0x80/0x80 [ 222.666822][T29452] __se_sys_ioctl+0xcb/0x140 [ 222.671419][T29452] __x64_sys_ioctl+0x3f/0x50 [ 222.676045][T29452] do_syscall_64+0x44/0xa0 [ 222.680468][T29452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.686374][T29452] RIP: 0033:0x7f862e0228a7 [ 222.690805][T29452] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.710429][T29452] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 222.718847][T29452] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 222.726842][T29452] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 16:24:25 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x10010, r0, 0x10000000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) r4 = syz_io_uring_setup(0x42d8, &(0x7f0000000000)={0x0, 0xa958, 0x10, 0x3, 0x343}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)) syz_io_uring_submit(r5, r1, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd_index=0x6, 0x6, 0x0, 0x2, 0x4, 0x1}, 0xfffffff7) fcntl$setpipe(r3, 0x407, 0x0) mknod(&(0x7f0000001200)='./file0\x00', 0x80, 0x2) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8a51fa966b277c09, 0x100010, r3, 0x10000000) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x80010, r2, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4010, r3, 0x10000000) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000011c0)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r8, 0x0, &(0x7f00000001c0)="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0x1000, 0x40}, 0x40) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r9, 0x0, 0x200002e6) fcntl$setpipe(r9, 0x407, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r9, 0x8, 0x0, 0x1, 0x4, 0x0, {0x0, r10}}, 0x10001) 16:24:25 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @private=0xa010101}}, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) 16:24:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000180f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 222.734817][T29452] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 222.742829][T29452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 222.750802][T29452] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 222.770994][T29452] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 222.816212][T29452] EXT4-fs (loop5): orphan cleanup on readonly fs [ 222.827012][T29452] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 222.838756][T29452] EXT4-fs (loop5): Remounting filesystem read-only [ 222.845292][T29452] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 222.859222][T29452] EXT4-fs (loop5): Cannot turn on quotas: error -22 16:24:25 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 92) 16:24:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000200f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:25 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000002000/0x3000)=nil, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x100, &(0x7f0000000000)=0x8, 0x0, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x800, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[r1, r2, r2, r3], 0x4) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:sshd_var_run_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) [ 222.865810][T29452] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:25 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) chroot(&(0x7f0000000380)='./file0\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x4100, 0x4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200008, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x1}}, {@posixacl}, {@msize={'msize', 0x3d, 0x3dfa}}, {@uname={'uname', 0x3d, '@'}}, {@privport}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@debug={'debug', 0x3d, 0x9}}, {@noextend}, {@dfltuid}], [{@uid_eq={'uid', 0x3d, r2}}, {@measure}, {@audit}, {@subj_user={'subj_user', 0x3d, '$\\-'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r3}}]}}) [ 222.975062][T30229] loop5: detected capacity change from 0 to 1052 [ 223.002319][T30229] FAULT_INJECTION: forcing a failure. [ 223.002319][T30229] name failslab, interval 1, probability 0, space 0, times 0 [ 223.015045][T30229] CPU: 1 PID: 30229 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 223.023846][T30229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.033899][T30229] Call Trace: [ 223.037176][T30229] dump_stack_lvl+0xd6/0x122 [ 223.041774][T30229] dump_stack+0x11/0x1b [ 223.046049][T30229] should_fail+0x23c/0x250 [ 223.050532][T30229] ? skb_clone+0x12c/0x1f0 [ 223.055101][T30229] __should_failslab+0x81/0x90 [ 223.059882][T30229] should_failslab+0x5/0x20 [ 223.064466][T30229] kmem_cache_alloc+0x4f/0x300 [ 223.069234][T30229] skb_clone+0x12c/0x1f0 [ 223.073480][T30229] netlink_broadcast_filtered+0x4fd/0xb60 [ 223.079250][T30229] ? skb_put+0xb9/0xf0 [ 223.083397][T30229] netlink_broadcast+0x35/0x50 [ 223.088171][T30229] kobject_uevent_env+0x8c9/0xc40 [ 223.093208][T30229] ? internal_create_group+0x7d9/0x860 [ 223.098693][T30229] ? set_capacity_and_notify+0x1eb/0x200 [ 223.104329][T30229] kobject_uevent+0x18/0x20 [ 223.108896][T30229] loop_configure+0xce1/0xeb0 [ 223.113582][T30229] lo_ioctl+0x618/0x13e0 [ 223.117829][T30229] ? path_openat+0x18d4/0x1ec0 [ 223.122617][T30229] ? blkdev_common_ioctl+0x438/0x1110 [ 223.128023][T30229] ? selinux_file_ioctl+0x981/0xa10 [ 223.133283][T30229] ? lo_release+0x120/0x120 [ 223.137787][T30229] blkdev_ioctl+0x1d0/0x3f0 [ 223.142296][T30229] block_ioctl+0x6e/0x80 [ 223.146574][T30229] ? blkdev_iopoll+0x80/0x80 [ 223.151159][T30229] __se_sys_ioctl+0xcb/0x140 [ 223.155747][T30229] __x64_sys_ioctl+0x3f/0x50 [ 223.160417][T30229] do_syscall_64+0x44/0xa0 [ 223.164842][T30229] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.170742][T30229] RIP: 0033:0x7f862e0228a7 [ 223.175154][T30229] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.194765][T30229] RSP: 002b:00007f862bd98f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.203185][T30229] RAX: ffffffffffffffda RBX: 00007f862e06c970 RCX: 00007f862e0228a7 [ 223.211154][T30229] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 223.219126][T30229] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 223.227121][T30229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 223.235313][T30229] R13: 0000000000000004 R14: 00000000200005d0 R15: 0000000000000006 [ 223.249886][T30229] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 223.273590][T30229] EXT4-fs (loop5): orphan cleanup on readonly fs [ 223.292055][T30229] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 223.326209][T30229] EXT4-fs (loop5): Remounting filesystem read-only [ 223.332766][T30229] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 223.346665][T30229] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 223.353330][T30229] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:25 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x7f, 0x5, 0x6, "6ee366a7352550c481bd4bc9e080af1e", "891829312d1736cdaf4784d3b9cdbc6fb85ac3e9c63eaabc03e37e21fd6bbf2dce7d2cda268a735beaa217f016d17eed409d7e7d6769e9e939a31c260a95978c040943913fe21d54b00f551014162cb1ac9f33136a75b6c3ea8e69166e8202b01014bdae3a31518d6e30"}, 0x7f, 0x0) 16:24:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000260f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:25 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:25 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000000100)={0x5a2, 0xe4, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 16:24:25 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 93) [ 223.541561][T30613] loop5: detected capacity change from 0 to 1052 [ 223.563208][T30613] FAULT_INJECTION: forcing a failure. [ 223.563208][T30613] name failslab, interval 1, probability 0, space 0, times 0 [ 223.575850][T30613] CPU: 0 PID: 30613 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 223.584666][T30613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.594715][T30613] Call Trace: [ 223.597991][T30613] dump_stack_lvl+0xd6/0x122 [ 223.603015][T30613] dump_stack+0x11/0x1b [ 223.607248][T30613] should_fail+0x23c/0x250 [ 223.611670][T30613] ? getname_flags+0x84/0x3f0 [ 223.616344][T30613] __should_failslab+0x81/0x90 [ 223.621096][T30613] should_failslab+0x5/0x20 [ 223.625641][T30613] kmem_cache_alloc+0x4f/0x300 [ 223.630436][T30613] getname_flags+0x84/0x3f0 [ 223.634939][T30613] ? switch_fpu_return+0xa/0x10 [ 223.639780][T30613] __x64_sys_mkdir+0x31/0x50 [ 223.644373][T30613] do_syscall_64+0x44/0xa0 [ 223.648878][T30613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.654784][T30613] RIP: 0033:0x7f862e021bf7 [ 223.659248][T30613] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.678901][T30613] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 16:24:26 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) r2 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000640)="1302a2c4c9eedaeffb0bcb3f12577153d0bee02d67a1904837ca3df22c2674410ec387ce75e511af6327429f3da30aaaeef67dabbd2d69da3185fafab4e85b3423cbe065072a4fbd4458b010dfc0936e1eafc14fe9006541ca64131cabe0a1e48c1345675067a7d580b51c35e6f0a471c8d5eca5ed325914daa95354812b92291959f083fb9fc272cc678a044d915a1ea2e148467bf72c14932c36b11a1a34f637afcad7d13a8492c4db80a88840b10ecd2a9aabbf636ba3f04f579d02698bf287ae2064d73d28a399131e810e639cdac50b3f2e20fd2aaf348afc376612e0076e19fae35b4b112935bed3ffe8c55a676f60834599add1", 0xf7}, {&(0x7f0000000300)="35f9866dd6b53ec87f2769356131698056154d8945bf24923aaa5e8f68d8104bd2e204e7e70388577d2abf842c978bf2ff0a99d64ac0a58f37d0a6301945fdf895d5fdf808dff288424f71", 0x4b, 0x8000000000000005}], 0x800020, &(0x7f00000004c0)={[{@dots}], [{@smackfsdef={'smackfsdef', 0x3d, '!\x8a\xfc\\%hR\xe8\xafG\xdeZ\xd6\xafq\xf6&AG\xe4\xb0D\x04}mqA\x1a\x88\xde\xf5\xa9tS\xbe\x14\xe7\xdf\xd5\x81tr?\r\xe8\x9e\x19_\x8a\xe5O<\xf1O\x15D\xbeu7I\x0e\xe2\x93\xed\xb1\x19\x8eB\xd5\xa0}\x8ey$z[\xe7\x17F\xa4\xc2\xa2zF G\x96\xe3\xccdP\x92\xc6\xf2\x04z\x03\xa2Q%\x10\xb1\xfbQ7\xe6\xcb\x80\x18\xff\x86Y\nmz~ \xe7\xe1\xe2\xaf\xb1\xd5\xa3c\xd9~\xbb\xe1\x04\xed\xa0.N\x98\x83\xf0\x19+_%\"\x02\xd1\x97]3\xc6-\x15vc-\xf8\xf3D\x8c\x03\x931\xe5\xd4\aV\xcf\vS\xb6\xdcg\xdc\xfe\xcc5D\x17\x86\xed\xc1\xa2\";\x91Qh=\x97\xf20\x88\xae\x83`9\x8a\xf8\x05\xb7\xffZ\xb3=\xd81\x18>\x80\xa3\x89MM\x05\xcbo\xcf\xe2F)\x13\xde\x8e\xd1\xa9\x1c.x\xf7d(\xd0X'}}, {@obj_role={'obj_role', 0x3d, '*-)@#/\'\\\''}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@euid_lt={'euid<', 0xee00}}, {@uid_eq={'uid', 0x3d, r1}}]}) mkdirat(r2, &(0x7f0000000480)='./file0\x00', 0x0) r3 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x2867, &(0x7f0000000080)={0x0, 0x43cc, 0x10, 0x3, 0x176, 0x0, r3}, &(0x7f0000002000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r4}, 0x3) 16:24:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00003f0f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:26 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xa0012, &(0x7f0000000140)=ANY=[@ANYBLOB="6d303030303030303030303030303230302c687567653d6e354fe7657665722c6769643d0000000000000000", @ANYRESHEX=r0, @ANYBLOB=',huge=always,huge=advise,mpol=bind=static:,,huge=always,dont_appraise,smackfshat=,appraise_type=imasig,defcontext=user_u,\x00']) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x800000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_client}, {@access_client}, {@fscache}, {@version_L}, {@version_9p2000}, {@access_any}, {@version_L}, {@cache_none}, {@afid={'afid', 0x3d, 0x7}}], [{@subj_type={'subj_type', 0x3d, 'bind'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x63, 0x37, 0x30, 0x61, 0x38, 0x65, 0x39], 0x2d, [0x30, 0x0, 0x64, 0x66], 0x2d, [0x34, 0x34, 0x35, 0x61], 0x2d, [0x63, 0x61, 0x35, 0x35], 0x2d, [0x2, 0x63, 0x34, 0x35, 0x63, 0x61, 0x56, 0x64]}}}, {@smackfsroot={'smackfsroot', 0x3d, 'mode'}}, {@obj_type={'obj_type', 0x3d, '=static'}}, {@appraise}, {@context={'context', 0x3d, 'root'}}, {@euid_lt={'euid<', r3}}]}}) 16:24:26 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = socket(0x2a, 0x2, 0xfffffffd) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r0, r2, 0xee01) quotactl(0x440000800000fe, 0x0, r2, 0x0) [ 223.687302][T30613] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 [ 223.695263][T30613] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 223.703270][T30613] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 223.711236][T30613] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 223.719209][T30613] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 [ 223.778182][ T22] audit: type=1400 audit(1635697466.087:12104): avc: denied { create } for pid=30647 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 16:24:26 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000000)) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000400f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:26 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x80) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x212068, &(0x7f00000000c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@cache_loose}, {@access_uid}, {@loose}, {@access_any}, {@privport}, {@msize={'msize', 0x3d, 0xd7fe}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@dont_measure}, {@dont_appraise}, {@uid_gt={'uid>', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '-,)\xd4!],'}}]}}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:26 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10005, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@privport}, {@noextend}, {@mmap}, {@privport}, {}], [{@fowner_lt={'fowner<', r3}}, {@fsname}]}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r4, 0x0, 0x200002e6) fcntl$setpipe(r4, 0x407, 0x0) close(r4) 16:24:26 executing program 0: quotactl(0x44002080000101, 0x0, 0xee00, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x2000, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d18c38352b4c84a9dea10fa00e0b6a2a15b0fa554292e2a5e4bf4ef689b04c73c38624059f3f9fb316c02b91ad47f74de9ba4e4397135faffe099a5c1aecb4f88a32c91227b", @ANYRESHEX, @ANYBLOB="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"]) 16:24:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000710f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:26 executing program 0: write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000), 0xf) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) 16:24:26 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 94) 16:24:26 executing program 4: fcntl$setsig(0xffffffffffffffff, 0xa, 0x6) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x2}}, './file0\x00'}) 16:24:26 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x161f, 0xa158, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) [ 224.038976][T31379] loop5: detected capacity change from 0 to 1052 [ 224.051578][T31381] ================================================================== [ 224.057500][T31379] FAULT_INJECTION: forcing a failure. [ 224.057500][T31379] name failslab, interval 1, probability 0, space 0, times 0 [ 224.059664][T31381] BUG: KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark [ 224.072254][T31379] CPU: 0 PID: 31379 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 224.080467][T31381] [ 224.080474][T31381] write to 0xffff88810107b674 of 4 bytes by task 31377 on cpu 0: [ 224.089203][T31379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.091508][T31381] xas_set_mark+0x11e/0x130 [ 224.099195][T31379] Call Trace: [ 224.099204][T31379] dump_stack_lvl+0xd6/0x122 [ 224.109228][T31381] tag_pages_for_writeback+0xad/0x2f0 [ 224.113712][T31379] dump_stack+0x11/0x1b [ 224.116978][T31381] write_cache_pages+0x1a8/0x840 [ 224.116996][T31381] generic_writepages+0x7c/0xc0 [ 224.121568][T31379] should_fail+0x23c/0x250 [ 224.126912][T31381] blkdev_writepages+0x19/0x20 [ 224.131055][T31379] ? __d_alloc+0x36/0x370 [ 224.135960][T31381] do_writepages+0x26b/0x3c0 [ 224.135978][T31381] filemap_write_and_wait_range+0x238/0x3c0 [ 224.140808][T31379] __should_failslab+0x81/0x90 [ 224.145194][T31381] sync_blockdev+0x3e/0x50 [ 224.149932][T31379] should_failslab+0x5/0x20 [ 224.154229][T31381] dquot_quota_sync+0xc6/0x310 [ 224.158809][T31379] kmem_cache_alloc+0x4f/0x300 [ 224.164687][T31381] quota_sync_one+0x7f/0xa0 [ 224.169422][T31379] __d_alloc+0x36/0x370 [ 224.173810][T31381] iterate_supers+0x137/0x1f0 [ 224.178288][T31379] d_alloc+0x2a/0x130 [ 224.183020][T31381] __se_sys_quotactl+0x27c/0x550 [ 224.187755][T31379] __lookup_hash+0x8f/0x180 [ 224.192227][T31381] __x64_sys_quotactl+0x51/0x60 [ 224.196365][T31379] filename_create+0xfc/0x270 [ 224.201019][T31381] do_syscall_64+0x44/0xa0 [ 224.204994][T31379] do_mkdirat+0x53/0x2c0 [ 224.209905][T31381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.214384][T31379] __x64_sys_mkdir+0x40/0x50 [ 224.219208][T31381] [ 224.219214][T31381] read to 0xffff88810107b674 of 4 bytes by task 31381 on cpu 1: [ 224.223860][T31379] do_syscall_64+0x44/0xa0 [ 224.228254][T31381] filemap_write_and_wait_range+0x206/0x3c0 [ 224.232470][T31379] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.238331][T31381] sync_blockdev+0x3e/0x50 [ 224.242893][T31379] RIP: 0033:0x7f862e021bf7 [ 224.245194][T31381] dquot_quota_sync+0xc6/0x310 [ 224.252798][T31379] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.257185][T31381] quota_sync_one+0x7f/0xa0 [ 224.263049][T31379] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 [ 224.268913][T31381] iterate_supers+0x137/0x1f0 [ 224.273388][T31379] ORIG_RAX: 0000000000000053 [ 224.277773][T31381] __se_sys_quotactl+0x27c/0x550 [ 224.282509][T31379] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 [ 224.302085][T31381] __x64_sys_quotactl+0x51/0x60 [ 224.306581][T31379] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 224.312710][T31381] do_syscall_64+0x44/0xa0 [ 224.317373][T31379] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 224.322020][T31381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.322042][T31381] [ 224.322045][T31381] value changed: 0x02000021 -> 0x0e000021 [ 224.326949][T31379] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 224.334896][T31381] [ 224.334899][T31381] Reported by Kernel Concurrency Sanitizer on: 16:24:26 executing program 0: fsync(0xffffffffffffffff) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00007e0f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:26 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) recvfrom(r0, &(0x7f0000001080)=""/4096, 0x1000, 0x2, &(0x7f0000001000)=@caif=@util={0x25, "ecb97492f2e5b6de6f07616ba5f10185"}, 0x80) 16:24:26 executing program 0: quotactl(0x2c, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) faccessat2(r0, &(0x7f0000000000)='./file0\x00', 0x164, 0x1000) [ 224.339720][T31379] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 [ 224.347670][T31381] CPU: 1 PID: 31381 Comm: syz-executor.2 Not tainted 5.15.0-rc7-syzkaller #0 [ 224.347688][T31381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.347697][T31381] ================================================================== 16:24:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00fffe0f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:26 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) mknodat$loop(r0, &(0x7f0000001640)='./file0\x00', 0x40, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/10, 0xa}], 0x5}, 0x9}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/210, 0xd2}, {&(0x7f00000004c0)=""/186, 0xba}], 0x2, &(0x7f00000005c0)=""/134, 0x86}, 0x5}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/236, 0xec}, {&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/119, 0x77}, {&(0x7f0000000940)=""/1, 0x1}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/137, 0x89}], 0x7}, 0x3}, {{&(0x7f0000000bc0)=@nfc, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c40)=""/99, 0x63}], 0x1, &(0x7f0000000d00)=""/91, 0x5b}, 0xed}, {{&(0x7f0000000d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/34, 0x22}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000000ec0)=""/162, 0xa2}], 0x3, &(0x7f0000000fc0)=""/150, 0x96}, 0x20}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001080)=""/194, 0xc2}], 0x1, &(0x7f00000011c0)=""/164, 0xa4}, 0xdf0}], 0x6, 0x40000000, &(0x7f0000001400)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',loose,dfltgid=', @ANYRESHEX=r3, @ANYBLOB=',access=any,uname=)-/,version=9p2000.L,access=', @ANYRESDEC=0xee01, @ANYBLOB=',hash,smackfshat=),smackfshat=,dont_measure,uid<', @ANYRESDEC=0xee00, @ANYBLOB=',dont_apOraise,context=sysadm_u,subj_type=&,,-],uid<', @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:26 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 95) 16:24:26 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x208800, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@smackfsfloor}, {@smackfshat={'smackfshat', 0x3d, '%'}}, {@measure}, {@appraise}, {@fsname}, {@pcr={'pcr', 0x3d, 0x6}}, {@smackfstransmute={'smackfstransmute', 0x3d, ','}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_gt={'uid>', 0xee00}}]}}) fchmodat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x46) 16:24:26 executing program 0: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x1]}, 0x8, 0x800) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) [ 224.544161][T31808] loop5: detected capacity change from 0 to 1052 [ 224.567509][T31808] FAULT_INJECTION: forcing a failure. [ 224.567509][T31808] name failslab, interval 1, probability 0, space 0, times 0 [ 224.580195][T31808] CPU: 1 PID: 31808 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 224.588957][T31808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.599007][T31808] Call Trace: [ 224.602287][T31808] dump_stack_lvl+0xd6/0x122 [ 224.606889][T31808] dump_stack+0x11/0x1b [ 224.611075][T31808] should_fail+0x23c/0x250 [ 224.615497][T31808] ? ext4_alloc_inode+0x27/0x300 [ 224.620536][T31808] __should_failslab+0x81/0x90 [ 224.625316][T31808] ? set_qf_name+0x230/0x230 [ 224.629910][T31808] should_failslab+0x5/0x20 [ 224.634421][T31808] kmem_cache_alloc+0x4f/0x300 [ 224.639201][T31808] ? ebitmap_destroy+0x91/0xa0 [ 224.644025][T31808] ? set_qf_name+0x230/0x230 [ 224.648684][T31808] ext4_alloc_inode+0x27/0x300 [ 224.653516][T31808] ? set_qf_name+0x230/0x230 [ 224.658107][T31808] new_inode_pseudo+0x38/0x1c0 [ 224.662888][T31808] new_inode+0x21/0x120 [ 224.667045][T31808] __ext4_new_inode+0x13f/0x2fd0 [ 224.671996][T31808] ? __dquot_initialize+0x13d/0x7f0 [ 224.677239][T31808] ext4_mkdir+0x28a/0x760 [ 224.681643][T31808] vfs_mkdir+0x2c3/0x3e0 [ 224.685904][T31808] do_mkdirat+0x12e/0x2c0 [ 224.690245][T31808] __x64_sys_mkdir+0x40/0x50 [ 224.694841][T31808] do_syscall_64+0x44/0xa0 [ 224.699267][T31808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.705251][T31808] RIP: 0033:0x7f862e021bf7 [ 224.709662][T31808] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.729271][T31808] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 16:24:26 executing program 0: quotactl(0x44000080000100, 0x0, 0xee01, 0x0) 16:24:27 executing program 3: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4040810) r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00feff0f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 224.737724][T31808] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 [ 224.745703][T31808] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 224.753681][T31808] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 224.761669][T31808] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 224.769643][T31808] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 16:24:27 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="12000000000000002e2f66696d6530008a689585989ceacbd52b0256f59b778c118bad"]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = signalfd4(r1, &(0x7f0000000000)={[0x8]}, 0x8, 0x80000) r4 = openat(r2, &(0x7f0000000440)='./file0\x00', 0xa800, 0x88) linkat(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x1800) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/89, 0x59}, {&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/27, 0x1b}], 0x6, 0x9, 0xd2b) ioctl$int_out(r0, 0x2, &(0x7f0000000380)) 16:24:27 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) accept(r0, &(0x7f0000000100)=@llc, &(0x7f0000000080)=0x80) setresuid(0x0, r1, 0xee01) quotactl(0x440000800000fd, 0x0, r1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee01) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000000340)='./file0\x00', 0xc00, 0x1) write$9p(r7, &(0x7f0000000380)="5cd41b9f4cab6b9bb44efaada0f9a370d3548d315a6062008ec51ecbb9509120be693c122807e71443164f582483e90027733c2e503fc7a9338bee6196c1ca1a5dbdaf17e4a8a9ca37", 0x49) mount$cgroup2(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1, &(0x7f0000000280)={[{@memory_recursiveprot}, {@memory_recursiveprot}, {}, {@subsystem='io'}, {@subsystem='pids'}], [{@euid_eq={'euid', 0x3d, r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x92'}}, {@obj_type={'obj_type', 0x3d, '-'}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_measure}, {@euid_eq={'euid', 0x3d, r6}}]}) fcntl$setpipe(r3, 0x407, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00', 0x1400) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x3f7, 0x4, 0x70bd27, 0x25dfdbff, {0x7, 0x7, './file0', './file0'}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) 16:24:27 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 16:24:27 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 96) 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000020f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 224.862725][ T22] audit: type=1400 audit(1635697467.177:12105): avc: denied { accept } for pid=32123 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 224.888070][T32228] loop5: detected capacity change from 0 to 1052 [ 224.895629][T32228] FAULT_INJECTION: forcing a failure. [ 224.895629][T32228] name failslab, interval 1, probability 0, space 0, times 0 [ 224.908253][T32228] CPU: 1 PID: 32228 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 224.917018][T32228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.927209][T32228] Call Trace: [ 224.930483][T32228] dump_stack_lvl+0xd6/0x122 [ 224.935196][T32228] dump_stack+0x11/0x1b [ 224.939482][T32228] should_fail+0x23c/0x250 [ 224.943899][T32228] ? security_inode_alloc+0x30/0x180 [ 224.949189][T32228] __should_failslab+0x81/0x90 [ 224.953971][T32228] should_failslab+0x5/0x20 [ 224.958470][T32228] kmem_cache_alloc+0x4f/0x300 [ 224.963235][T32228] security_inode_alloc+0x30/0x180 [ 224.968349][T32228] inode_init_always+0x20b/0x430 [ 224.973392][T32228] ? set_qf_name+0x230/0x230 [ 224.978028][T32228] new_inode_pseudo+0x73/0x1c0 [ 224.982800][T32228] new_inode+0x21/0x120 [ 224.987004][T32228] __ext4_new_inode+0x13f/0x2fd0 [ 224.991938][T32228] ? __dquot_initialize+0x13d/0x7f0 [ 224.997135][T32228] ext4_mkdir+0x28a/0x760 [ 225.001455][T32228] vfs_mkdir+0x2c3/0x3e0 [ 225.005770][T32228] do_mkdirat+0x12e/0x2c0 [ 225.010095][T32228] __x64_sys_mkdir+0x40/0x50 [ 225.014761][T32228] do_syscall_64+0x44/0xa0 [ 225.019313][T32228] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.025211][T32228] RIP: 0033:0x7f862e021bf7 [ 225.029626][T32228] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.049223][T32228] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 16:24:27 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x4}}, './file0\x00'}) setxattr$trusted_overlay_opaque(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0), &(0x7f0000000400), 0x2, 0x3) bind$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) umount2(&(0x7f0000000240)='./file0/file0\x00', 0x5) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0x8000, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(r1, 0x0, 0x0, 0x1) 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x40, 0x3}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2080408, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@cachetag={'cachetag', 0x3d, '@.W%'}}, {@version_L}, {}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@uid_gt={'uid>', 0xee01}}, {@euid_lt={'euid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '\'#\xb3'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) 16:24:27 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000040)='.\':\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:27 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x120813, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {}, 0x2c, {[{@aname}], [{@subj_role={'subj_role', 0x3d, '$\\'}}]}}) statx(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0, 0x40, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) faccessat2(r4, &(0x7f0000000180)='./file0\x00', 0x6, 0x1300) [ 225.057697][T32228] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 [ 225.065747][T32228] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 225.073715][T32228] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 225.081727][T32228] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 225.089685][T32228] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000030f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:27 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8501, 0x20) sendto$unix(r0, &(0x7f0000000100)="17fa915529ef26041202acaf3849e877201595da6b09ea35657128ea3ab7c07212c35131807bc2bd13041ed9cf9cabef98684bd56fb5cc638632afe052c12bf3625ada22214d47d3682b9938dec9d8758156920fc1d39a32d0e93351f875ce2d1b543e72997ce95273c431b50b96e024ceb504877f97b9047a336664d942dff59240b041973da3ca8019d0bad92be0da704466ad87f039d5991d86729c6a9dd87a6e23a59d124a600dca2ffa14192c9f96a1a1ce5e9b695c215d1cc6ffd3e3759e2d89fb12108b87066c8436f9bcd6fbbdda4dc27144321bf74544e4cb866e27608582c2176a11046fd9ba6f9e6c8933b9f12ea2ef0ab760bb0d1003748ed21ed1ef5da4883fd9264a8a91b3d9b12be36eb8d490e13c96bc916f3a85a4d29861b23e24552f24c59aeb0570b253dd48cb61e0373aecb07d0affff98473d69ebdb47dcc36978493b1718df713a0898c266130a149c0b44f34df8b06b3695a98f2b9e6aefc9c2c1978c3ad91af23a2d5827ad0ce1a5a6b762910c07746dd00cb1004a000f6b23619424a140f4e6c37b46885dfc5545fa9ccf26222fe07cdc8f9ef4ecdd74f9b259132a472a44e7fc0500237157b05785f2196882ee912b5392b5166b6ccda4245336e0e832e8c9085780ccaaf5a5c438142b57b632d4ad20c56ab271b1c66fd4e81d96d8b9d207c715b07e0df0e1cc8e301a6f9c77a4a10abaa2202aed39b7d2b4521918202ebfde13c2855d09d6027f294bae4d73c9a1a0c248e3f41e75015cd29f57853a925a6795e93a8cc5bfaf645af0f76e4ef345b55ca2f30e25a8b900f7ebb5fe06038dd576ac5f6382a1f8c82c3af259b0b29ae26c79d961a4603e8c31490650a45fa47f7d21b04034445ad3acf7fdfe62c454aafba06aebff3d6221697476962ae0440a7cfc496896d57f21f0c51b57512146a8ef6ea9e3381e769342703752bc68be45b505204a7fed36cc4c8be4147b7c3c5cca321b78afc94ad36e458c2db3a39dc134b784cc6ff34d3bde57b1134f96c10ce84c130d5b363c01dbdeac7086ecadd9019fdbf7d85e4d600ebdb6b45e2b6f7265ee2bed30957edfd8912739cb71b9ba365a39c2ccbb98523b11737634e62e93c28961b2e604e8120bb1521ad2aac35e77be05bd41e0e6468eed969cca1f5de1d5bc4abf0f87d71a765e5fd028bd91b23e905ce53dc897c4b857a6c20f09771ca7947e4fc0272a37a153857ceb638b4c0d50e7923634417a22eeda758a2a047718dfd3ef658a737f9947e2036f141832f3c7014a22392a139e7374752e721eadf55743262cff4ec85d08ddfbc88b29df6a5682b3f7d52abb868f68e8bef3fd68d5e0a48a3949b0f764d9c5bd2f6eb66ab4f1e0275a55700135005194a22074a972340184dcdb16aed002f9f108365a3c5271aa0f63a031d9d00201db5003c93d78f58cb96bd210a6733805e1f845277472885f829d871b71f8411315caf6c54c704dc6a59070e0ec881bf9a65efeef85138e335657ab3dfc3e626884ee80cb88c92a30b783b1b4cf6425c54f6ed1e7739154ca3aa1db150834e5fad675cac84c545fba491ef49a4c16d170c7f0cee88bde2cf18725c3a6548250a1f8468d034d94f14405073891141979731508e5929a60536c98af14efcd6f90b531f7b4c974d4e6d527f2db3a21fe53727a78bc47955a55bbc5c724c87b034f618dad626e965844b7271336615c048de00d4762727b898520d8ce941c5cee62d828818418b10a1edcdf65bc76d975ac967c74e62bf0a5bc9d975a5bfc0773ec5a4a124fde49abfc54e22ed93373490855bd430f487e4298400ba6a29f5d32574d805e34a1f2a78e010f4ce75b8ab6856fc7b967b8fa03f5193598deacbf43392f493d200ad7d2269c8f8d94ad19daead2ee719c5acc27a4210815d111c28d1ad9247bde444c61bc41fad020bbee995c1fc6482e84ffa78d218605b646d55d8a47a5ae1f61aa1440dfd88c0dd6b205d56b73a309eb7b0c9aae86e5ee7e1f01b0163e3566c66756ab127c20862f652ccf61ddee8967080531cb12ef89a0f279a5168184efd8ef2ad8a57cecf15b6ace88cc4cf138af7ce73fd6ed5b55b0844adf026b374cd98b5b5d7486634214b6a4d165473c9ab60b780c69ff198fcf144de921c5ee93932148e8e2c997a923590f51e722d63c2e499f2daf4bb75894ba03b1f114b140771d5ee6227a5456990336f8157cef159e55e387b65b64bce8918a081911e82e112b2f0579f610af8c7cc23d2b387f975d5d487c36ff30be6d7d1cdcc523f13ad9d2c2b35d8dda267885fb93fcd169a252b7d5c13fdf81eb91b330ac72e9bd0e7af54c6d33b2f7e5a2cff15730a6a49da4753948963784ca0a15156e595af46e92b4a53c5132389abde245c70084101cd958bc21e5b457368e644b27a6d6a7b7d5bb67bf7aea0789d5b6c3ea6d07506c7bb71c1c60ca3f9345deba708113d9f586436d2b45de25ec69cafdbdf40a50c9e63adec8f6239b520f844759025cfc060f8bf24e335bdb53b0ce68bf6499813628ed7604adaaed5f2427a871df958544d3868d5754c28219b49947e3bf387624bc01a37fbff10e71b387660f20960107c6a974c0661b17db965e3d20848ef7131fb6e7cc9cd4510db600691c883e875ee108599c5e64d96431b786719a09323ab91b6a02bf042f7a84aadc49145b060b94f945d6d18bc6dd7648399f742c5176087eea66a3cb90a3a5e60921a06ec6ae75769bd5d824cb31e3e500e85ccaf64e3bb959c74567044a5c4afd1eeb7b6354693b14fe1bb6d4122528c06aeeef052cb67d4989467fa14d5f33400b901b26b11690f7fcf4ecd816454bb325e3241cc57093de1cb22bcca40c6a7a14fb297016313de6f14417aacab83c53a936f0e5630e14bcbe6023e57b462a747e41e8895a2553c61c809a9c49c9f3af74bdd0ce34c1bac66444b018329dff784a4ef68550af185f1805223323285758cc565d30b7133fb5ddc080aae7f0e3485ee572218b34679fca96347d7566c552503e5f7ab5a7813509e816bd6e1e356877854b4aaa5817028d7d145bc97ebba3f1c60370a5607881fc323648af6e005053b05c5a62a13883645db47a1d20672435592006230cbdf2d2d508e239aeffc1c60b4e05cf20fd6db754208e7ccf58defaf0551eb50b3efc54dd9da266c655d53254acfe802203eb7c3b3d65441d508a71b134b9ca264fd88e3378b6e22c5bb90d80d793af7a15cf2f4eeac58a8652327a980c464a6eee5ecca59c4d392e0463fa7fdda7bb1f76d337a868acbb310914e18591540411426f26e6c02de2288463308897c554782ee60c436a9d81fc9bbc6d559fc06c8b8de0553ca07543a76fb15b2853634042058ee9399bd45bb558a3acf767a94a79ab6c4d758493a19c0f3631e5c4a44e3c35d88acc6a307107661927b0fc6f06abfb97c17e8c860f50e4cac388c70a374ed539e8184911de0dab21d5e1a86f791988042039aec1311e8983ad73e07ee72c665a5136ae6c14f035715bcf3e88beeb8b002dbb849a1227aca1f255f660b3af5115cee0a47a18af00f5495ea62207fe0d6a8e48cce00b2b26712bdf78e22f41c225b0b2feaa9ac72c4316d87625ce68d3dc1596523422d484701df6fc60af8583ec7a8279ae7362ee6f52e9850a5e3968ff1ab74ab50cef7215a4fdab436b94083e6412bed6732edcaa4655a45c35e8564a99370f0eaaec77afb897c5b6f2a9727e246ce66b2e7ffa18e74b0eb77254ffc4ef0c1f161a8529d6e59581c1ce9d3fc7ece711cd5d954b84f401b3f86509039a1d3be49dcd7080b1671e364d1e1e0a149de4b1afae67a9b02120b97e1e7704b3f968c33101c2550a07480333a3e1b8539b54b62328f670d9c20cee952669626f4368f31c8b4959adf7a719e8e1d6ed187d42174d18cdca9e67f5c59bc12b304e47042853e919ff53a5a5b908c33f8171c743c3ea01724f5cca4be69cefec3494fab89438599a88f24f65de4646cbd68a313525cf047bb27f607314b16ced82d8ca1725e075c83721c4fee8052c6124e53b571d8ed35c79e4c7d8b77669bb6d9771ddc9a002cee8e92a1ee853d64bb8869984fd9995fc1ff248c4dd0f25e0083e23c0ba209932e3f598c5f3cad6e827366c57b9da48249a0b5c76ea85d2100d65adac14f4f6e2f87c0c8cc6087193f00fdd87d8669a692ded0607dfa2d9acfe60503e5af4561e1804d97484f9c12305edec953c1ee65a6602016ef14eac4f4d05c81fe858bf372da2bf86b03cd25b41ec3bae986523f262815ef4162094dd6eaf9709c8269efc978e272f00fce99665186691150761943ad4354e1532224b44a1ab7505f4088af6fccfabc9cdc8554786cba825a9288e0ce4c18dee9d32d1cb0446b5cf37f6b11ca5d456d3c761bd0350b86e923e8f75bd80806a20ef0339cbb32d083828b9facea4c43fbbe6b72ce01e49708764682f11fec2a144b6bcaa28cd1decb91f6e1a6d3ce844258c94a9cd83c19d6f2d8288a235de1dcf51033fe841edb70dc5cabb393f0807b9551adb4f71786c838722d28c3fd1b1e9fcf0c8de8946ec9683521219e685ccbdd14c4b2b23cd36a9887451370050e82cf64dc1e8f4f90bac56a40f314b97822fbfeceb163aecdaed45ed0bbc21a3727f1646d5f65f281f4b66d6a4a3ca9f9442353e9ff10b9449b8778e47adb8afe1ae1e73ed495f8129c217cab69e411c3881b914da9fdff561982eea7964b909bd41ef362ac48beebfc4b0f3813b038bda76cf741fea49465d02e804c04f849a9af294f3910c4a54e1c27b578fc963263973e32e85ab93f7f0f2399a095699f0aadcabd3ecc1dad7dea8e0fef0216163a0e88a819335590242bbbd9a2199cdaffcf6917a1781979ae67ee5f5b9aa6633c723fcb3282423990a45e022439f0018bf7e23108873c04e420c86550abcb75eb905c047a84e780d44862b7f710461ab62dbe2b1558a4ee4875743bb5746cfc644b302df75f8554bb3e6f57b3f1a8dc2810802d0f951c4e601cee327e687c8ad6a7bf1aa36e5d3e60085e6d00492a9d17f361be13dff4149ee3d0f96a74c862d33da704278db35f4bd48a97130b8a0af0d872d0861e067ffddba5865171b233fbafa134b781700398725e8a255029af8a2fa0aace2cf82520e84a0e49c4e76b39a96db2a58aa72dc69e923109163feb13b6c952f72265608fce4fac491062544b977a4001a728d83fc88d06e0ad5e2ef513e1a5c4d977b0fd279b16eb7c66d2483c4574f7d673a062d240d5ab33a2ad054b626357fdb512bd232ffdaf0e86440d3a63550f1a6bd30d5a674b567097e58a26fc16a6f766c64c764f445ecaeeca6d1ef708c7fd84bec53b4dacb5e8d25ed9696b741c7b7e50c5878b0b0b47e23957bd723de206ac9306a89f1b6b425587996666cb988c02cc07c84d8f8e9eb17758f5083670c61cc78f277b260cda79d6e592a28312a6dd541a114edb8a27c5023dfcd73191e9bcd42ec23a8642239bf96bfd041e941d83f1f85eefc8d4520a22e3ad739a99eee63cb0b8613e89254fd5862b80ac974b82c9c9f80b3daafd2803732f4806fce521cb8a12acf73284a0fe385a9aecfc5a5614c47ac7b52aa0e60bd6521b23a4797ddd912ba7e72be3c61071617b7e95bc8bb1bc8a97b9c241760634337e4ace012d2421d0bcd083189d80e1c7f792211cc7d9bd8b5a465d6c96d1f412df1559fc978ae1f85fe16deba5ee99c6269870d1673326a38aa9376c4c1ec109249df66ea51f051", 0x1000, 0x44800, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/spi_host', 0x180, 0x140) accept$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @private0}, &(0x7f00000000c0)=0x1c) 16:24:27 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x18) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setresuid(0x0, r3, 0xee01) socketpair(0x15, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x29, 0xff, 0x2, 0xbe7, 0x8, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8, 0x7810, 0x8001, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r5, 0x89f5, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl0\x00', r6, 0x29, 0x3, 0x7f, 0x40, 0x4d, @mcast1, @mcast2, 0x7808, 0x80, 0xd3f, 0x80000000}}) quotactl(0x44000000000101, 0x0, r3, 0x0) 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') r1 = getpgrp(0xffffffffffffffff) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="505c191bc948efdd20406cbf3e4e040500137ad6c8ebb4d1c1762c60787ee910e00cf14fee91e452e3fd8e2a45a8ecc102cf9901483878ebaefbe816da28b1d924f7217ab14ac6736fd77d2335c7e2f5f72f911280cab2b4b6bb1c3faec265f3cd352f5ee1d7f027f137320807ca926a46ef68ae57a708e844b7142cafe9d0d385e25550e0a37a3ca4780adc259e11b1359df36b44946d3fcb3ce407dceedfa6b159f12719e84a5d1dfbf4665551fb7d68a519a2bfe38b7d6aff80d5992d9b793c53617c3a7937e1236cd3a40e3b776433cbd96c77b8b6c09617f4eb4cf872f09f2b", 0xe2}, {&(0x7f0000000200)="fd3da872ddab60edafff", 0xa}, {&(0x7f0000000340)}, {&(0x7f0000000380)="d01883bfe2967e0149a1ea7dfb8953809bda84b0d2b6df492220ad7e17e9390a68ffcd1697ca4708490bfa4c6b6890a065b61476a418003acee118d2741ccdfdba9c09aca84aeede8fdb219b1785af307e989ecce062a5008bdc0ec811376df5422098a6b737ccbe2d0ad0d6471d8a2ad5509041dd99f433a6648a7efc5ccb051687cd4b87f8e12142464275deedb1a6992823e256bb6841ca", 0x99}], 0x4) syz_open_procfs(r1, &(0x7f0000000040)='net\x00') syz_open_procfs(r1, &(0x7f0000000080)='timers\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) rt_sigqueueinfo(r1, 0x26, &(0x7f0000000480)={0x32, 0x5e3e, 0x1}) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xffffffb7}], 0x1, 0x75, 0x0) 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000040f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:27 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 97) 16:24:27 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1018418, &(0x7f0000000080)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0, 0x34]}}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_lt={'fowner<', r1}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']-'}}]}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 225.268790][ T661] loop5: detected capacity change from 0 to 1052 [ 225.275651][ T661] FAULT_INJECTION: forcing a failure. [ 225.275651][ T661] name failslab, interval 1, probability 0, space 0, times 0 [ 225.288379][ T661] CPU: 0 PID: 661 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 225.296993][ T661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.307049][ T661] Call Trace: [ 225.310324][ T661] dump_stack_lvl+0xd6/0x122 [ 225.315023][ T661] dump_stack+0x11/0x1b [ 225.319222][ T661] should_fail+0x23c/0x250 [ 225.323683][ T661] ? jbd2__journal_start+0xf7/0x3b0 [ 225.328938][ T661] __should_failslab+0x81/0x90 [ 225.333707][ T661] should_failslab+0x5/0x20 [ 225.338205][ T661] kmem_cache_alloc+0x4f/0x300 [ 225.342965][ T661] ? find_group_orlov+0x8ea/0x930 [ 225.348003][ T661] jbd2__journal_start+0xf7/0x3b0 [ 225.353060][ T661] __ext4_journal_start_sb+0x159/0x2d0 [ 225.358605][ T661] __ext4_new_inode+0xd9c/0x2fd0 [ 225.363536][ T661] ext4_mkdir+0x28a/0x760 [ 225.367949][ T661] vfs_mkdir+0x2c3/0x3e0 [ 225.372202][ T661] do_mkdirat+0x12e/0x2c0 [ 225.376537][ T661] __x64_sys_mkdir+0x40/0x50 [ 225.381123][ T661] do_syscall_64+0x44/0xa0 [ 225.385553][ T661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.391483][ T661] RIP: 0033:0x7f862e021bf7 [ 225.395887][ T661] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 16:24:27 executing program 0: syz_io_uring_setup(0x2f6a, &(0x7f0000000140)={0x0, 0xd9d9}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000e8a000/0x4000)=nil, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x4, 0x2301) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000050f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:27 executing program 4: request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\'!\x00', 0xfffffffffffffffd) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) fcntl$lock(r1, 0x26, &(0x7f0000000080)={0x0, 0x3, 0x800, 0x6}) write$P9_RSTAT(r0, &(0x7f00000000c0)={0x5e, 0x7d, 0x1, {0x0, 0x57, 0x3, 0x81, {0x2, 0x1, 0x5}, 0x4000000, 0x9, 0x80, 0x2, 0x9, 'net/igmp\x00', 0x9, 'net/igmp\x00', 0x9, 'net/igmp\x00', 0x9, 'net/igmp\x00'}}, 0x5e) 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/251, 0xfa}], 0xffffffffffffe3a, 0x78, 0x0) 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000080f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 225.415548][ T661] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 225.423958][ T661] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 [ 225.431925][ T661] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 225.439896][ T661] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 225.447866][ T661] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 225.455835][ T661] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 16:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x8001, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x2, 0x7a}}}}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x70ea}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}]}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x5d3}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc1}, 0x20008001) r2 = socket$inet6(0xa, 0x8000a, 0x5) fcntl$notify(r2, 0x402, 0x0) 16:24:27 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) r1 = socket(0x10, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000680)='bridge0\x00', 0x10) r3 = dup2(r1, r1) newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) mount$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x2000000, &(0x7f0000000580)={[{@huge_advise}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x2d, 0x2c, 0x35, 0x34]}}}}], [{@fsmagic={'fsmagic', 0x3d, 0x6}}, {@euid_gt={'euid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '#$:\x87#'}}, {@fowner_gt={'fowner>', r0}}, {@audit}, {@fsmagic}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x30, 0x63, 0x53, 0x61, 0x30, 0x61, 0x32], 0x2d, [0x31, 0x63, 0x30, 0x30], 0x2d, [0x64, 0x65, 0x37, 0x31], 0x2d, [0x31, 0x31, 0x35, 0x31], 0x2d, [0x38, 0x66, 0x6d, 0x32, 0x31, 0x62, 0x5b, 0x65]}}}]}) bind$unix(r3, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee01) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="5a4679b69d6d855cd31217c5f6c9195e9097201151537e3d72d3e9521e52c739e79322d454e17f4ac872bb7f1406a9913125792eb6674e212b72e6d935ac9b0025f3328668b27add67749fb3f69feff364d49272b00051476f856cbd5dfc256c3191a386600d236d0ce8970ea81186b379d11be46c9eba9d251fc644dbc7bde359dba1ab9ce8782370e18d7c44dab863abd033b4f1c7b2", 0x97, 0x8}], 0x2a40000, &(0x7f0000000480)={[{@nodelalloc}], [{@measure}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@fowner_lt={'fowner<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x36, 0x31, 0x34, 0x65, 0x32, 0x63, 0x35], 0x2d, [0x31, 0x65, 0x30, 0x30], 0x2d, [0x35, 0x31, 0x39], 0x2d, [0x39, 0x33, 0x63, 0x34], 0x2d, [0x39, 0x63, 0x35, 0x37, 0x30, 0x39, 0x33, 0x39]}}}, {@fowner_gt={'fowner>', 0xee00}}, {@fowner_eq={'fowner', 0x3d, r5}}, {@obj_type={'obj_type', 0x3d, '%#'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 225.463927][ T661] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory 16:24:27 executing program 4: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0x800, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7f, 0x0, r0, 0x0) r1 = io_uring_setup(0x7168, &(0x7f00000001c0)={0x0, 0x5099, 0x8, 0x3, 0xbc}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x20, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cachetag}]}}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d7f93949f4f7923a924af3bb9b8bf5d5b893fec1ad94a28d1f4b6dd4cdee1adf4b1e7ee481da05678935ecea09515a237c8c8bbb816232351148bddb5f66a8949efd9520f118eb1b1a64605f040c01d8a746595d43beef0f9e9f06869c1fe81b13d489808a9019098cb8a0478d99ed0560f8b1100d94744abf7c5baa84fc1bed73413ec570286ffb444647d907d6a0338fad53bc47e63a8ec37648272e8bdc6d875582ac8bb7ae961d387dc5b5c0325f079", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0000000000008656,access=any,cache=fscache,privport,nodevmap,fscache,posixacl,measure,defcontext=unconfined_u,context=sysadm_u,\x00']) 16:24:27 executing program 0: r0 = memfd_secret(0x80000) readv(r0, &(0x7f0000001040)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setpipe(r2, 0x407, 0xffffffff) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000001080)=@v1={0x0, @aes256, 0x3, @auto="124b2a2e7d12e337"}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) 16:24:27 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 98) 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000180f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:27 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 225.588202][ T1097] loop5: detected capacity change from 0 to 1052 [ 225.600420][ T1097] FAULT_INJECTION: forcing a failure. [ 225.600420][ T1097] name failslab, interval 1, probability 0, space 0, times 0 [ 225.613135][ T1097] CPU: 1 PID: 1097 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 225.621820][ T1097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.631872][ T1097] Call Trace: [ 225.635314][ T1097] dump_stack_lvl+0xd6/0x122 [ 225.639906][ T1097] dump_stack+0x11/0x1b [ 225.644058][ T1097] should_fail+0x23c/0x250 [ 225.648466][ T1097] ? jbd2__journal_start+0xf7/0x3b0 [ 225.653790][ T1097] __should_failslab+0x81/0x90 [ 225.658552][ T1097] should_failslab+0x5/0x20 [ 225.663129][ T1097] kmem_cache_alloc+0x4f/0x300 [ 225.667957][ T1097] ? find_group_orlov+0x8ea/0x930 [ 225.673000][ T1097] jbd2__journal_start+0xf7/0x3b0 [ 225.678024][ T1097] __ext4_journal_start_sb+0x159/0x2d0 [ 225.683557][ T1097] __ext4_new_inode+0xd9c/0x2fd0 [ 225.688491][ T1097] ext4_mkdir+0x28a/0x760 [ 225.692876][ T1097] vfs_mkdir+0x2c3/0x3e0 [ 225.697127][ T1097] do_mkdirat+0x12e/0x2c0 [ 225.701459][ T1097] __x64_sys_mkdir+0x40/0x50 [ 225.706128][ T1097] do_syscall_64+0x44/0xa0 [ 225.710555][ T1097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.716470][ T1097] RIP: 0033:0x7f862e021bf7 [ 225.720963][ T1097] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.740610][ T1097] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 225.749140][ T1097] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 [ 225.757107][ T1097] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 225.765069][ T1097] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 225.773075][ T1097] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 225.781043][ T1097] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 16:24:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000260f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000340)={0x0, 0x0, 0x8, 0x0, '\x00', [{0x3e, 0x1, 0x4, 0xef0, 0x5, 0x7}, {0x400000, 0x1fc, 0x431, 0x8, 0x37, 0xfd8}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) [ 225.789052][ T1097] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory 16:24:28 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000f, 0x8010, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000002, 0x100010, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x7ff) 16:24:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000710f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:28 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binder\x00', 0xc3fa953b30f142ce, 0x0) setxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=@random={'btrfs.', '/dev/loop'}, &(0x7f0000000140)='binder\x00', 0x7, 0x1) 16:24:28 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'veth0_virt_wifi\x00'}) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000640)="0300000000000000880ac3bf53b6000000000000", 0x14, 0xc85}], 0x10004a, &(0x7f0000000680)={[{'$,}#\xa8\xa0-U\x97\xd3]'}, {'user_u'}, {'&\r\xad\xa0\xafw\xb7'}, {'trans=fd,'}, {'fscontext'}], [{@subj_role}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x2d}}, {@obj_user={'obj_user', 0x3d, 'wfdno'}}]}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0/file0\x00'}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20001, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@loose}], [{@fsname={'fsname', 0x3d, 'user_u'}}, {@uid_gt={'uid>', 0xee00}}, {@fsmagic}, {@dont_appraise}, {@obj_role={'obj_role', 0x3d, 'pcr'}}, {@permit_directio}, {@hash}]}}) inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r4) recvfrom$unix(r1, &(0x7f0000000340)=""/202, 0xca, 0x1, &(0x7f0000000440)=@file={0x1, './file0/file0\x00'}, 0x6e) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x3310000, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="6ae4bc8b00", @ANYRESHEX, @ANYBLOB="2c64666c7467fe12e1ba7b85643d", @ANYRESHEX=r4, @ANYBLOB=',version=9p2000.u,cache=none,noextend,measure,fscontext=user_u,fsmagic=0x0000000100000001,\x00']) 16:24:28 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="6559182c6e0d348572cb6a5ba0ece7ff43d9eac00fdc72bb369d67554789eb119d63fcdb8880c2e13938a381cbaa24749fce5ce301ad29b7bcb23afe52247f41f3718ed59fcf179c4189566b", 0x4c, 0x8}, {&(0x7f0000000100)="164b640f9f694ec09d9ad5100558388217fecea947b4ebca9e9ab841816683c3c458115c1f27cb07381dd3fa64d00868c2a1ad5baef6bb287bff21595036ff4f6c4a3c65af8c4534753833e04d836db456e5a2b1e956f72de6e973", 0x5b, 0xbb}, {&(0x7f0000000180)="d7911162dffb662cdb7feacc2876a925486a5e43a04e194be1dedc1d51f17422e399bfcb34d383da2995abcf69cce12750758231e1bc4f5940ae9a7f8b8f7f4fe066982282f53dbf1fb18f159cc935aeda7e65ad3f06ad84afa13a27a414", 0x5e, 0x3}], 0x2000, &(0x7f0000000280)={[{@dots}, {@nodots}, {@fat=@time_offset={'time_offset', 0x3d, 0xc1}}, {@nodots}, {@nodots}, {@nodots}, {@dots}], [{@subj_user={'subj_user', 0x3d, ':'}}]}) 16:24:28 executing program 2: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:28 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 99) 16:24:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00007e0f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:28 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x5, 0x5}, {{0x0, 0xea60}, 0x17, 0x40, 0x1}, {{}, 0x4, 0x6, 0x3}, {{}, 0x11, 0xb, 0x5}, {{}, 0x0, 0xfffc}, {{r1, r2/1000+10000}, 0x3, 0xed, 0x5}, {{}, 0x0, 0x0, 0x6}, {{}, 0x1f, 0x40, 0x8}], 0xc0) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) [ 225.994265][ T1825] loop5: detected capacity change from 0 to 1052 [ 226.005549][ T1825] FAULT_INJECTION: forcing a failure. [ 226.005549][ T1825] name failslab, interval 1, probability 0, space 0, times 0 [ 226.018234][ T1825] CPU: 0 PID: 1825 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 226.027007][ T1825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.037140][ T1825] Call Trace: [ 226.040415][ T1825] dump_stack_lvl+0xd6/0x122 [ 226.045084][ T1825] dump_stack+0x11/0x1b [ 226.049247][ T1825] should_fail+0x23c/0x250 [ 226.053717][ T1825] ? sidtab_sid2str_get+0x9c/0x130 [ 226.058837][ T1825] __should_failslab+0x81/0x90 [ 226.063600][ T1825] should_failslab+0x5/0x20 [ 226.068140][ T1825] __kmalloc_track_caller+0x6d/0x350 [ 226.073427][ T1825] kmemdup+0x21/0x50 [ 226.077347][ T1825] sidtab_sid2str_get+0x9c/0x130 [ 226.082349][ T1825] security_sid_to_context_core+0x1cb/0x2d0 [ 226.088256][ T1825] security_sid_to_context_force+0x2f/0x40 [ 226.094172][ T1825] selinux_inode_init_security+0x4e4/0x590 [ 226.099978][ T1825] security_inode_init_security+0xe4/0x260 [ 226.105831][ T1825] ? ext4_init_security+0x40/0x40 [ 226.110873][ T1825] ext4_init_security+0x30/0x40 [ 226.115860][ T1825] __ext4_new_inode+0x2a0b/0x2fd0 [ 226.120886][ T1825] ext4_mkdir+0x28a/0x760 [ 226.125218][ T1825] vfs_mkdir+0x2c3/0x3e0 [ 226.129526][ T1825] do_mkdirat+0x12e/0x2c0 [ 226.133854][ T1825] __x64_sys_mkdir+0x40/0x50 [ 226.138452][ T1825] do_syscall_64+0x44/0xa0 [ 226.142880][ T1825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.148779][ T1825] RIP: 0033:0x7f862e021bf7 [ 226.153223][ T1825] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.172915][ T1825] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 226.181328][ T1825] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 16:24:28 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x1b41, 0x0, &(0x7f00008f3000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000fe0f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 226.189291][ T1825] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 226.197257][ T1825] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 226.205290][ T1825] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 226.213353][ T1825] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 16:24:28 executing program 0: quotactl(0x9, 0x0, 0xee00, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r6, 0x0, 0x200002e6) fcntl$setpipe(r6, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r7, 0x0, 0x200002e6) fcntl$setpipe(r7, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0xf, 0x1, {{0x2, 0x1, 0x7}, 0x577e}}, 0x18) write$P9_RGETLOCK(r8, 0x0, 0x200002e6) fcntl$setpipe(r8, 0x407, 0x0) recvmsg$unix(r3, &(0x7f0000000600)={&(0x7f00000000c0), 0x6e, &(0x7f0000000500), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="1c0001000000", @ANYRESOCT, @ANYRES32, @ANYBLOB="ca717feef47b6cad1b49b93145500d77f2cb614e802d7e358f5fb08d0c4a2539be6a793e2e5d882914e94f88dbf9dd6dd25d138a98fad0cd80d86d794ca3300c22da22237b9b99d882b5464aab601f7d1d422ede27bd79069530eca23709cc212edef650c0b27599bc3ae2b44d6fda969b4275922a358a02f04858b98e952ee8f4b378", @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r6, @ANYRESHEX=r7, @ANYBLOB="000000001c00210002000000", @ANYRESHEX=r8, @ANYRES16, @ANYRESOCT=r2, @ANYRES16=r5, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, r4, 0x100) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/3, 0x3) 16:24:28 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x880, 0x10a) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@debug={'debug', 0x3d, 0xc0}}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@uid_eq={'uid', 0x3d, r2}}, {@smackfsroot={'smackfsroot', 0x3d, '%'}}]}}) 16:24:28 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 100) 16:24:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000001f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:28 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x200010, &(0x7f0000000340)={[{@xattr}, {@none}, {@xattr}, {@cpuset_v2_mode}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$['}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@pcr={'pcr', 0x3d, 0x1d}}, {@context={'context', 0x3d, 'user_u'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@context={'context', 0x3d, 'user_u'}}]}) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000400)=@l2={0x1f, 0x9517, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8001, 0x2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)="1d2a31d14c1764c8eb5cc9fc075eb648534e5afeb352f8c5c18e7944bf8e66e82ddae0312d14f65c890dbd04dcf191dd35b9408e4638ce962419e367218715d78b907c232b4107fd4d954da2af7aa41e", 0x50}, {&(0x7f00000001c0)="527ccf7ccc39768aaa23d3d8728d8ff1b417e5da391217f459dd5a1f4ba8a3ea7e43180ba25fae637bde4d5b7a60", 0x2e}, {&(0x7f0000000500)="7467b87db2a7a6a13ebe72dba5a75f3586ffeff3b32d50e9fa87bf49d15b80b1a0c00307cc45a721ec4c1fc3516626b988a38ac0e30a2bf28c648dfd2a3a74232c3a699ec5c93e311773a0390d610efdb5c5d1e11cb594d84860b39e655c718bfbbb15973becba1d56d7c4dfb9844710a1afcb99b5410ddf8742b9b6fd96651ccf053cdce695a4d8cb118776539e5b44b6ccb1dc0f487083a9655bb8c7373b281c1f1476b6c152d84fe1e37b2dd75389f889c7a0f96bc1fa65f78a6c627ef9f519fe157cbd1e208976711123090c6c51332683bf3061af8c74bc376b52dc90be7fa2ad", 0xe3}, {&(0x7f0000000600)="4a446ddddf77614f204edb40e5a802e76a4c08f9d043b1496e59f685c8c238047902a3426feb676a889cb0ceb5217f65620b5249ead2b98f16617e052b1ffe684f2423b7935d254b5ff79663e4bfcbf4a4e3d936fe4cb139e3ef2869dbba5ae6e4ca68e23ff05906c51aa06e490356e567a6c20e53843de6d51dfc700bd83d018b35e88800ab396a9e33117a8081080906db8dd6b397f0f8a6ad661173625ab5ea8cea02096740e5e249721e5e646fa6290824554a99", 0xb6}, {&(0x7f00000006c0)="32f8d917c509745db0d8fcc3d0ef88f832918a3edd2b42e795b5b6c60ddb51ec721dfe28c6b6ff46168d97dea373ac49bab4fb4ea941f0fa397470c22e4e3bddb86998ee6e1cf95db6ea2b058abaad", 0x4f}], 0x5, &(0x7f00000007c0)=[{0x1010, 0x10a, 0x3ff, "41814d63d19c6fb6c0eb473d9ad606fcf2d7b491c41cecdb1b6b9a89b81afa7ce48eb3ddb7cb03b7cc081185f668b41ce8e19230fad16495881272f8fb2a20ec160076dd709df7d6bf4e823ef981a7ef9cb72707330b3a69bd62c318c35da0dfe8ea398159ecfbabfc86a56534e9f92b9c1c5c1cec64be068eeb85bca8d2d107ba1c3ff315824dc7b02af327ac9a05fe17b22e50f0d1566c85a876f077ff34a1b5090f84dbbd232eaed7417cc48f57fb34a904f8caba347a9e4da5108b9b282d6113f3eda6227ac9e6603d6c7a957f9123628e22e998dd08c3dfcd59474edc3ad8c918c0f0d8353fe6c8c54afbe715cdaa7f93851a74fdb68c7c061b45e4cdc1f5d5f76225ee1d316fce4aebb74ff3e4a6cb79d72a7196db77ba503ec7063984f6e8f1b2a741d90afca5e20b9bdc2306e836c2d96077fb6467597ccebc62bb91ada66034de894d1bdfcd8050d8738b700d65dbb7c3199fde410c577b0e3c32f15df5aeaccff5433ee2c0060687afc50b67849a07377b6b610d07d9ef4f07a38842fd9a61470b622655b30e3d5005f71d66b2b2a2d8d44d426b93032926f84b3ee107da982caa2c3d515010593068593b66d0aa7dcddf130995549a4fd049cd3ed151a57403a2f83605d3352e1137d593cb95246e6e282b83d0c2ed142011867838d1c89f964bf293f250cad062ae8ec11d223b371e5548db69efed1b94950dc01cdc786d9de07e71133c5503df16d355b9286782a1021a6018048401b1c42b45d118e97800f02895218e47e81d6b7ae5ceb19ced015083ca05351952cdc92a5fe4a19f5ac8cf93f5c11d43a8d4461c686cf1b7d89b4ea54317eaa15317e5c5cdf15bc8ad5432cf5fca884af152153925c9118772c9bbd15eaa7d4abe20812ba9991a6252d33a3238691f8dd05704238b6ad52e9532aca0eb39c8ab0a6770f20e1edd8f233fd0aa0c90edd2fdaacee8e8f6080e0da36614eaa01469d4b7d1474225a0510369c98b0f903bb9cf39ca75695a2d6d92d8c1a887218b8fde00e23e8faf0b893af0bbf0dbaec3e99aae25109e2a6721b871edb8783c694141d0975044cb2ca617f44283f6b3aa6bb2abec91416a21d54228d25a1cbeb94de09f07433568ad150ea41bcc00c05671fe9730564ea75f3ad210def9eb74eee88e36f9a553afe7728cc6378f6993cb7f143ae397d4df7827bacfc5862072c839898ca208123e6454ddc7b97f151161d558a30aca6c996b33f21fea0e471a1bc711f88b99300dbbc42eb3a3c6cd038c88e59b448814e05bf4c3c9cf9e9991e5ee49321395d132cb090d1e7fc780b9b919837df3e1ff73f994533ddfafec19e769e039ddc046dea4b5dd03e6a5f6aaa61bf0837cdcafc7c0a8897fd52a99166a2b08d6dc53b767f58eb59d3be8fe3a2fc9e0e3f800a44162ad610e3efd5c6fb2ec1092fa63f1a504ff4e639e2a09c94dc371aa29d2b71475a974f7074c194a4ef93cfb782b62931095d8e5210860eff4e75e17749b0fcb8d1b8437cf9f9dc2ae6a91101da88e1f70ffd01d0272ec3b3ebe4b3dc5bbc276ea1e90e20e12f95981e613aa47a3b3b157e5c59a4d379a5dc7cc199f60f7c13aa6e6f5e0e11a981a9563861cce4f9c8482e333e3477f2fd66203e57d737168e2a9a8c67f376dcb021cdf56afc6a36cb57fb6bc925dc460b7d48dc3904f7b01c2eaa4a55bc4c3df6b5a0d306943c1d35a3ca7e8860c3f797563d9bbf67302895866167e99d5455074f5653b72af2676ca29127bc3b20e93b9a33a830cfa68bd8c968bc0613e2621c7e5393151d5061e81d186ed31b94a8e4941af97df7be25afab312a3b47888cb1e32217a43f26cf8576679133d8316dc55031d330670e2868f01a26e9a8da829ec7fd2e84156034a1a54c70c3f27aa4d60ac4819b620bcd2f5412970bdd57bae557c808ee28d0a86ef1c0212d26504c6a3c53391003b890ed4879a0e97f569f553aba76b20e296606f50b48a11ace2daef8b93fab7721cf7fbbf54f412dd33f41ebef13ade23c7204f54366efd0fa1009782311a39469b82e5dd3a8682197e3628f15d1a659862b96616c76b5fdbdad44040b2b03b33af5a3e8d2ec6d294545a953c74d2478fa30f441c95ca2260a249ddfcda0180fac306d2beecdc4a624c9f79a7ed6d96a1cb9b8896a3aa4029bfe0dae069b72432d57a181624c3cde0a56375b322e9759fc1c1feaf9116895a6f33723922a4f61fa133b9ffeff8e9681c2d46810cf31059284a7b1db640a9828ce259b55fb6e042fa45adc8b6d64a3d8319ff4dbddb131a1161d7f58f8c0ee8df44fb19ee2bb8b4441ffb9991f9191f7f4f149d012f0a2b9e1c1e6a5f7f2f9f5559ea3b0abfdfbcf161ed8ad4eb5ab149a5895a1ca4185f013c68fb9072f684c96f33dc092eff99e63d0b6de4187d1008fa827d96dc61ddfa4ddacba2d5d3b9b3dbfef40afd7a5d5a9d5f4c0ca74c7a73f46aa4c7cf7f8bcf34dc22c0120d52c32abc9921f245b8f885b9ede314028f2ca566bd5389c723677886887b7f3a0fc20374076a7ebc12a38e852c3bff6f03082a3ae810d3fbe6052fb6c0feabd00c5a1ac64f6e185c78281927152e2bebcfaae328d87495531d966b5dcc7bb3aaf7fcd5d0810418ee7917b4e007de187ed0a353c893e6b08ce7617c1734b6e78f95cccd5aafe59c56f6740c15e998440597b4fd761d93321d24ad9c8574accf7c30fbd45331d008a0ecb12d1dc0d9fa0dd8c941d8bd234c15e2060cb5b596141305feaa51d173d2c4d432f77e916b4d4772331fecb46bebbc091fd55a0d80b77d82d6acbfb50f9618eaebcfd474d939ca3daf0686a65f2bdf10bdc9ee14d71d542e55627ffd9e7e419c82cbf33016d2ef4146e1e8add300150dd847daef5ce024a390c32798d78dd062a64c56c00efe98b846ebf5d221d0161ecb09a54d979bda49d7496aed984b06aa4044bce486d03f2466ef573b21b5a8ff886d36bde0508b8e1888e003d9f58f1723682a4aa9c615f696757dbeee9bbab9149f4a84b21e423eb17e33324a0be361617a923cf883c835f942807d985a3c18b773bba7ff229f74ca263699c18a52be58669c756d9637995d42555f25e161c8372d4bd300837c9aba23f63873048e1028b4d56c8be152971efef80fad86ecd6360aec0d1e7a3626b62e38dadf24a001281b6eeb0799d6fdd1ea49c1e519c2b607093a34f409d91f96994190653fe7d171ab54c30032ce9dd3debc9ba2b6de43d8eac783a30d57b8b07abef1dcd399fb4ae3b5bf07d9f02d9d1240bd74396bcaaf8018f895e2b84b9444df00cf9b2d71bc2b56b1f4e4154d3e41ed32bc17d6d6df1d667df79423024e2388792e676ea085415b19d2e2e0b7337e45338ca018f78fa9f1a6cae3d6d7fa0b7ce83caaad5e489acc868321214a68ec66440545f1e990173a91e7c88f234fc091ef95f4d36531df88ead2eaf14a57f3feab2f15a7e82ab6321728178d336e2dc35a77135a787d17342aec7f5320ed83b6dde8ffebef8d3fe88b531b761e6579adddac037c61e24cf385522311ea242d4ccb0cfc494d9dae901bba84c9d2d2241c1ac9860673e424ca132e02e1a2616e5665dc7b21eede2760ebd71337cd4825b0306e668b113a567b33d1ea7f8ad79c2e29dd98ddb9d1a5f13576855bc7d95dc850548d24569a84f5f1325f1f67521aea3f2cafacea3baa3f2ecf48136ab0bd3f8cb0feb359a2d24e7c50e7d569e437d05c79437446e86031b7faf685717a5b161cc05c03bf44e66a00a4639c1cc2f0dd9eb853c97968ede764225d6bf994d3d9fe900cf0322d4dfcc16226edf613a7fbb2a53df45bd2689c683a5d780ad237f6d8a0be2cca505400dbdd3e0e24a9ececb1f532cd6e18c89ce6482ebd059e21b500e8cc614d6a207be00e1c506f60e5f64638e81c34d49ef3f3a7f197dc115ac70d555ebba1b43924fdb1f21d2715278441fb2b4f3da12ff8ca96aa9c9cc558a6ca696b8c4aa3b393eccc2aab56cc40355db65b3dc21b27649aad081135b910770e4d7d9906d53f90f8cf4d832db1221eae6a16432b60d4b8eafb0b7fb60193ab507e14801e968f6d40609ee6e7486d59e1438e418c446956f189a7a086e4a328ad2f133fbf2a9d1f3990ea232283bb198b562b27b3405cdeffe35cae3061a2f0ad3ae5c486a4be9fdc4838aba93b8206951667e2d04f93caf35585293c199b202a1a13de7a9d2d816f4b1b15ac89176b8378b9b6bc7442facabfb316083025d4285ca2901509e44f1f086a7826f10466ba46d9b5f265a4b262a99e40a02ff1d58c3b0b4d4d145d88c5dd993befcf1005f623fc47e557e6514d153f258c55d982fc5455a4cc55d65ae44aeaca8a1f7c358fca555b1a898b3fe707424810cf7a1de16033bd1f0e0eacb7bdbff3356305db840b97cb37b4655b4b7c99205552cd3ce734708a274f2be7e6ecdcaee12558f988cca0035f45f77b4554976c2e0cf99dc848cea07be3c09c28dc0931782213cc06460ccd10641cd396bfecb2fd804c0c6d187a82c137364e105f02c4014b4ce21d5ce6d0ff30e4ec6f245ba25b667a0eb694cac085a39e101adb2bef0e73eaf89a6d8e5ac6dacee47b65d08c90079f342be07c78faa2de429f2d5bd0d9f90ec48c7b261bf803f048717c73630dfaca03f6c6370ce23f61651488969453472ba47ac92f6720b5b1c6c32356a30e27c6e8a6b550c7983a58c22e8b2464ce78418a782e22c4bc94f1bca21207ef69abd47d1d5c2ba3c53b046c4d0457b2a8f6c6c055c97c6891be020153a9559c04902a1331e3c6387f70d9630d3d99c0357dd60f371283ae2b5748f57d9188787439cc2362f359eaa612d9e3476fffed386e425654238591bba2475a4a30ed3eea889a211a83e012a250f514a3e4421a631f9efa76835ca5e395ef20491bdfb9c695f79c6031dd04668f9e244c0d0b42ebc8c05c5145d55705eff98f99c17bb2d3b19c9728aead4e8564fa08756689f3104c202b8a57072fb85781de25fbdc8c327beabbfe7240acc0b6a3cc91aa281c9e8f00601a5da9075c750955bb99b2d2aeef6855be8da7aa044d372011de38032c259249615f6b0d3bda352281e2a22c94f44c69e71abe38cda1e411c50c8b2ee06d128ec3f7111d0869ed6615ec44f7e19acb52fb6116ca7cef46c8dfece5446c159621362e2aac9066c126794c6326150effd3648db6500301b12c3f685c1397f06e5bedb84e73733251c1ea8ab80fbdb38c23b788e0a59fca4eff170a2323a2ef631e2cb14f17c708ab41913c04976c315c862fe60d84f50e7dd60c26cac0de1e8e7f6901353c4a5d0ae378e37a3a4fe46688a520e5513ac58c226ca2f3f3d5e67ea2de347cbdb2a13890c7621887735c588e4404dac966efa5913e28c0ddd87e5e0718e4433fdda5a312f1ed4c8383199db7f4e41e2faafa852330e788c04698e703c34de86e85d332b286e26bc90acc59be29ddd866b01a1dd450ddb37b26a2b8d9e50e36b73bbdea558d38709929ab700855fb03f35d69cf01efac81973f0c3f461c2bc836802eb50aeb368ff36b32fd3cd687f5c3e6e828f0b29db0329e56997701865173e5f5be543f4758c5be6c6d8cb8195b13ae789e9fc5423c61068373e2ec34f07263a2cca2a86ca628b3cd029402f3eace88a16bb87f2bfc3a1443409498b39538dc3d04fb67959e3efaaa41f172c2ecdb4f2340525378d1b2a9913bbaac2ab2a1f4821fd75259e1dd7b6f079826be471f0ea8b6db74097c7ca61257ce12a0a9bd5f550f"}], 0x1010}, 0x20008001) syz_io_uring_setup(0xccd, &(0x7f00000002c0)={0x0, 0x1ffffc, 0x0, 0x0, 0x3a3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x77359400}}, 0x3) syz_io_uring_submit(r0, r1, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x5}, 0x400) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {0x100}}, 0xfff) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 226.563881][ T2342] loop5: detected capacity change from 0 to 1052 [ 226.577516][ T2342] FAULT_INJECTION: forcing a failure. [ 226.577516][ T2342] name failslab, interval 1, probability 0, space 0, times 0 [ 226.590211][ T2342] CPU: 0 PID: 2342 Comm: syz-executor.5 Not tainted 5.15.0-rc7-syzkaller #0 [ 226.598884][ T2342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.608998][ T2342] Call Trace: [ 226.612278][ T2342] dump_stack_lvl+0xd6/0x122 [ 226.616899][ T2342] dump_stack+0x11/0x1b [ 226.621106][ T2342] should_fail+0x23c/0x250 [ 226.625596][ T2342] ? kcalloc+0x32/0x50 [ 226.629700][ T2342] __should_failslab+0x81/0x90 [ 226.634468][ T2342] should_failslab+0x5/0x20 [ 226.639053][ T2342] __kmalloc+0x6f/0x350 [ 226.643206][ T2342] ? __crc32c_le_base+0x250/0x350 [ 226.648232][ T2342] kcalloc+0x32/0x50 [ 226.652208][ T2342] ext4_find_extent+0x21c/0x7f0 [ 226.657057][ T2342] ext4_ext_map_blocks+0x115/0x1ff0 [ 226.662262][ T2342] ? ext4_inode_csum+0x410/0x490 [ 226.667300][ T2342] ? ext4_es_lookup_extent+0x206/0x490 [ 226.672843][ T2342] ext4_map_blocks+0x1cf/0xf00 [ 226.677617][ T2342] ext4_getblk+0xc6/0x3e0 [ 226.681945][ T2342] ext4_bread+0x28/0x100 [ 226.686261][ T2342] ext4_append+0xd1/0x1c0 [ 226.690584][ T2342] ext4_init_new_dir+0x177/0x500 [ 226.695517][ T2342] ext4_mkdir+0x329/0x760 [ 226.699843][ T2342] vfs_mkdir+0x2c3/0x3e0 [ 226.704086][ T2342] do_mkdirat+0x12e/0x2c0 [ 226.708436][ T2342] __x64_sys_mkdir+0x40/0x50 [ 226.713092][ T2342] do_syscall_64+0x44/0xa0 [ 226.717542][ T2342] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.723442][ T2342] RIP: 0033:0x7f862e021bf7 [ 226.727918][ T2342] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.747526][ T2342] RSP: 002b:00007f862bd98fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 226.755937][ T2342] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f862e021bf7 16:24:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce00000020000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 226.763904][ T2342] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 226.771971][ T2342] RBP: 00007f862bd99040 R08: 0000000000000000 R09: ffffffffffffffff [ 226.779964][ T2342] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 226.787933][ T2342] R13: 0000000020000040 R14: 00007f862bd99000 R15: 0000000020000180 16:24:29 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) r1 = dup(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004300)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/127, 0x7f}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/212, 0xd4}], 0x5, &(0x7f0000001400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001440)=""/254, 0xfe}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/49, 0x31}], 0x3, &(0x7f00000025c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f00000026c0)=@abs, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000002740)=""/203, 0xcb}, {&(0x7f0000002840)=""/51, 0x33}, {&(0x7f0000002880)=""/49, 0x31}, {&(0x7f00000028c0)=""/55, 0x37}, {&(0x7f0000002900)=""/156, 0x9c}, {&(0x7f00000029c0)=""/140, 0x8c}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/214, 0xd6}, {&(0x7f0000003b80)=""/3, 0x3}], 0x9, &(0x7f0000003c80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x118}}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003dc0)=""/229, 0xe5}, {&(0x7f0000003ec0)=""/81, 0x51}, {&(0x7f0000003f40)=""/20, 0x14}, {&(0x7f0000003f80)=""/33, 0x21}, {&(0x7f0000003fc0)=""/153, 0x99}, {&(0x7f0000004080)=""/106, 0x6a}, {&(0x7f0000004100)=""/196, 0xc4}], 0x7, &(0x7f0000004280)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}], 0x4, 0x40000061, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x8002, &(0x7f0000004400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid}, {@afid={'afid', 0x3d, 0x4}}], [{@fowner_gt={'fowner>', r3}}]}}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 226.811854][ T2342] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 226.866910][ T2342] EXT4-fs (loop5): orphan cleanup on readonly fs 16:24:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f020000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 226.909427][ T2342] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 226.942674][ T2342] EXT4-fs (loop5): Remounting filesystem read-only 16:24:29 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 16:24:29 executing program 2: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000046000000f247205136baf5c2cb2f5d57b8d744d563bd846a5587ea6beeffc6be6f4d09f9fadf460c44295df21244f57d0b45a401000080670cd46446ba5f409e32b8f10c73", @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), r2) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x50}}, 0x4040) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa, 0x4000010, r2, 0x10000000) [ 226.949237][ T2342] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 226.963251][ T2342] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 226.969904][ T2342] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:29 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RGETLOCK(r0, 0x0, 0x200002e6) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 16:24:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f030000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 227.129361][ T3273] loop5: detected capacity change from 0 to 1052 [ 227.148821][ T3273] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 227.169795][ T3273] EXT4-fs (loop5): orphan cleanup on readonly fs [ 227.186212][ T3273] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 [ 227.221660][ T3273] EXT4-fs (loop5): Remounting filesystem read-only [ 227.228225][ T3273] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 227.242291][ T3273] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 227.248913][ T3273] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:29 executing program 0: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=0x800) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000004c0)=0x0) quotactl(0x44000080000100, 0x0, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x801010, &(0x7f0000000080)={[{@huge_never}, {@mode={'mode', 0x3d, 0x7}}, {@uid={'uid', 0x3d, r0}}, {@gid={'gid', 0x3d, 0xee01}}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '%:/!$'}}, {@dont_hash}, {@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, '/'}}, {@context={'context', 0x3d, 'user_u'}}, {@appraise}]}) 16:24:29 executing program 2: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x48200, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2000000, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno5', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',access=any,cache=mmap,access=', @ANYRESDEC=0xee00, @ANYBLOB=',posixacl,cachetag=.+,cache=none,noextend,cache=none,fscontext=system_u,obj_user=]&,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',obj_role=,hash,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',fowner>', @ANYRESDEC=r3, @ANYBLOB=',subj_user=,seclabel,dont_measure,\x00']) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 16:24:29 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x2020052, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_user}, {@access_any}], [{@dont_hash}]}}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x80000, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_user}, {@access_user}, {@access_client}, {@access_any}, {@version_L}, {@cache_loose}, {@dfltuid={'dfltuid', 0x3d, r0}}], [{@smackfsroot={'smackfsroot', 0x3d, '#*'}}]}}) 16:24:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f040000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:29 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x80900, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 16:24:29 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r2, 0x0, 0x200002e6) fcntl$setpipe(r2, 0x407, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r3, 0x0, 0x200002e6) fcntl$setpipe(r3, 0x407, 0x0) waitid$P_PIDFD(0x3, r3, 0x0, 0x1, &(0x7f0000000000)) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000100)="2b48c28149c3fcc478a69d2ebfbfa59505eba5afffee85c911ca435b4d6430b33c54765603162d901e57feba2ee64f", 0x2f}, {&(0x7f0000000140)="fb869d1e56c4f3a172727659b943416e2ce1462405b03d1e26c5f4f72a5f6256ff3e8ff95f490f7c315396e3f09f82f1bdc7ff9e6ba26e631d96b8271831278f535b1a9922b23114e4916046ce8a7f6664756020335e4411e4456fa37bc33518f284f7ce873a984b4f1ae473b30205f662ea77720b64a9cf9ff86a6b4c68ecc835e70369c67c0a20e46dd55658e0417b5b320c7e5580f36ce8eae7581e205e8cd2a186b0fd8421", 0xa7}, {&(0x7f0000000200)="4ac27f42f27052ab70ecd8b5439ce85910a191d4aae8642fcbf0891c9b8afa3d68f8130534e4f28cd044ab4e31a261e7a0b781f5f75e3a73687dd9c0945f618025cede55c389debef0593496709f4b2d0f680dce43b738acdd67184dd779f71758d326fb79e322706dfdc5ca75bd74012adabeb12e51bd9be72b74a26deac31aafd9a6669c59a0615c285bc20d0b25948386a29cb1b6cbdbfba8a50409697de7286f7dfca281939bf1fb6c9ed5f2b6b24ed3a283f9115dec1c8429e251f7ff580d9e1432", 0xc4}, {&(0x7f0000000300)="18bf9c8fc3aa8ee8a00aebf214289e868d75132f62cc9ebb53221a1ceff050434240f47f8dc99752ce98138fef2a0b6560bde09f83ce3f11ba82cda2c347729b0d90540b0469e2ee893a2eb418ff046428cf06", 0x53}, {&(0x7f0000000380)="06f49ea2cafa5c3ce92026a0321c67a894fe4116fa7191c12ad6898d0e4e177527fd756884af", 0x26}, {&(0x7f00000003c0)="f4927319b7574dde95d4be1110a5a1abef801f50f010e01936ac4eeac831436dac0ea680edf7660faca702e475a3c4a92495e7f54a9524f1914714ee0aeaf9f1d2065fe3f0ed480b1982da546fac524109a04fe2f16c8c516672f8b439def0270dcff22938c45c0724accd781c36a49d0830ba48bf5f3f48642d0b0816e4f226f3a3112235660078bcf35037fe7788b355e3121ee69f40dce27f84fa8a7405e566852be1b59ec6e934737a3a4c447e43ab5ddb62a7b0a2", 0xb7}, {&(0x7f0000000480)="15679d0e568e80c580f03ee494b284805efd90d8dc39f793dc188fa44fb9fcd2fdee31b90e62efdc9ada6b9cfdc5ff5f0aee32e72572d0249066ae26878d01d3976fdab20c1d5de208e38f41835e12e5ce86a50dc7bd587b43719ed958a2a2e0963e540215f3575f6cf80633adc873464ddfbe731aa79c78fe309d8982614d14a015eaaa87b635f5d993437b3785d932fe95e3014834643b8339a3844da98c3f50b8aa33353000f9f98379610bd87e76da0583", 0xb3}, {&(0x7f0000000540)="d3eb360a760f3d531f7c7ff474951ac70e762d7f13351db44a8f08cab94435afc2dacf86c4a251c493", 0x29}, {&(0x7f0000000580)="9e9bd02914b10c6de0f3ab6570660526963b2bd1c1612ed1e6be0843d05de3f837eec511df9d5947017ca359607786b7ea9720b37b9c4aa9d290db940b921f723044ef3052b62f6cdc3a32385a06beef02595895ef65efca3d373ab919217a27de233768b4111910f478beda5c9ae7265e05bd727d1ac3a8665d80951894b2704aed8063cbe8d04e7508bb472cdd0e4a5654077a1c26665f262c39a2671610483cfa5d3bce3caa1b97461d80a2640e11a7abd45d40c30327aab9a235fb41b7aed1ceb93dc6d8553b90f163e27d4a51615e4bde25b0204ae994597b4284cd60a337c6ea4237796b2401dd1feafa2161f497393e3e5cf56b", 0xf7}], 0x9) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee01) quotactl(0x4, 0x0, r5, 0x0) [ 227.362849][ T22] audit: type=1400 audit(1635697469.677:12106): avc: denied { write } for pid=3276 comm="syz-executor.2" name="snapshot" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 227.386335][ T22] audit: type=1400 audit(1635697469.677:12107): avc: denied { integrity } for pid=3276 comm="syz-executor.2" lockdown_reason="hibernation" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 16:24:29 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0xf8}}], 0x1, 0x20000004) 16:24:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f050000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 227.448270][ T3546] loop5: detected capacity change from 0 to 1028 16:24:29 executing program 2: r0 = getuid() quotactl(0x44000080000100, 0x0, r0, 0x0) r1 = syz_io_uring_setup(0x718b, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r1, 0x8000000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x28e) [ 227.495917][ T3546] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 227.520158][ T3546] EXT4-fs (loop5): orphan cleanup on readonly fs 16:24:29 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x0) [ 227.558636][ T3546] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:29 executing program 4: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2200050, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_none}, {@mmap}, {@access_client}, {@fscache}, {@access_client}, {@afid={'afid', 0x3d, 0x2}}, {@noextend}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@dont_hash}, {@smackfshat={'smackfshat', 0x3d, ')$-\\+(['}}, {@audit}, {@dont_measure}, {@smackfsdef}, {@smackfshat}]}}) 16:24:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f080000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 227.634427][ T3546] EXT4-fs (loop5): Remounting filesystem read-only [ 227.641009][ T3546] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 227.655115][ T3546] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 227.661768][ T3546] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:30 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x80a00, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) 16:24:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001440)='net/igmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1, 0x75, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005e800)={0x0, 0x0, "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", "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"}) r2 = syz_mount_image$nfs4(0x0, &(0x7f0000003c00)='./file0\x00', 0x8000, 0x3, &(0x7f0000004e40)=[{&(0x7f0000004c40), 0x0, 0x100000001}, {&(0x7f0000004c80)="b1ceccfa6d6330926b38ed6b96d7bd507ba4ae3f93de9c07d09cd6ba7b8899792da2c06435eb1750f63ff1777a387e69ac3f238a468c2402cab60b7d05240f5e5bb706dddd7e8e56c932725490e6f30c4ca9b5d3d6c8596a757bec4070b6067871de92d56feb", 0x66, 0x7}, {&(0x7f0000004d40)="fe3f4e6edf6965e7f2bc75534bfe894d22c511fb5c976fc88a270459d0c141fc6d13909354543db8946bb51c07da2e4aad94f1312726317af6a4c694ec39664a22adc556b0cfb66ec00565714f730f1bd11e4508d1e98399fb30ba00d712efc6dde284a63a5ddf6a26fb497ea31be5e6d8c3131da677e5446bee8ad3bd1803240f68ce93848aefb75164af89574c23626e455c63546dc89c36637d391c4d54f8846cfcb53a5a0fb89cf93cc7914b989b880a88d4ddbe96a7f8624beb02d304accd2e184807bf913cb5dc7613d7344d6b91b9aaa6c550881b3652f0c1490af49019", 0xe1}], 0x30000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000004f40)={{r3, 0xff, 0x26890b37, 0x4, 0x800, 0x0, 0x7, 0x236a, 0xff, 0x4, 0x7, 0xbb87, 0x3f, 0x2, 0x9}, 0x8, [0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000005f800)={{0x0, 0x5, 0x9d, 0x2, 0x9, 0x6, 0x3ff, 0x9d, 0x8, 0x0, 0x74478190, 0x40, 0x2, 0x7000000000, 0x5}}) r6 = syz_mount_image$nfs4(0x0, &(0x7f0000003c00)='./file0\x00', 0x8000, 0x3, &(0x7f0000004e40)=[{&(0x7f0000004c40), 0x0, 0x100000001}, {&(0x7f0000004c80)="b1ceccfa6d6330926b38ed6b96d7bd507ba4ae3f93de9c07d09cd6ba7b8899792da2c06435eb1750f63ff1777a387e69ac3f238a468c2402cab60b7d05240f5e5bb706dddd7e8e56c932725490e6f30c4ca9b5d3d6c8596a757bec4070b6067871de92d56feb", 0x66, 0x7}, {&(0x7f0000004d40)="fe3f4e6edf6965e7f2bc75534bfe894d22c511fb5c976fc88a270459d0c141fc6d13909354543db8946bb51c07da2e4aad94f1312726317af6a4c694ec39664a22adc556b0cfb66ec00565714f730f1bd11e4508d1e98399fb30ba00d712efc6dde284a63a5ddf6a26fb497ea31be5e6d8c3131da677e5446bee8ad3bd1803240f68ce93848aefb75164af89574c23626e455c63546dc89c36637d391c4d54f8846cfcb53a5a0fb89cf93cc7914b989b880a88d4ddbe96a7f8624beb02d304accd2e184807bf913cb5dc7613d7344d6b91b9aaa6c550881b3652f0c1490af49019", 0xe1}], 0x30000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r6, 0xc0709411, &(0x7f0000004f40)={{r7, 0xff, 0x26890b37, 0x4, 0x800, 0x0, 0x7, 0x236a, 0xff, 0x4, 0x7, 0xbb87, 0x3f, 0x2, 0x9}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060800)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "23ee6320f2b5dd"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000061800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000061a00)={0x7ef, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {r3}, {r5}, {r7}, {}, {r9, r11}, {0x0, r13}, {0x0, r14}], 0x0, "25cc698bee07ea"}) memfd_secret(0x0) 16:24:30 executing program 0: clone3(&(0x7f0000001340)={0x23920000, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0), {0xd}, &(0x7f0000000200)=""/197, 0xc5, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x6}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r1, 0x0, 0x200002e6) fcntl$setpipe(r1, 0x407, 0x0) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f00000013c0)={{r1}, {@void, @actul_num={@val=0x2d, 0x2, 0x4d}}}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) unlink(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) 16:24:30 executing program 4: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c80)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/182, 0xb6}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000240)=""/31, 0x1f}], 0x4}}, {{&(0x7f00000002c0), 0x6e, &(0x7f0000001680)=[{&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f0000000580)=""/239, 0xef}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5}}, {{&(0x7f0000001700)=@abs, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001780)=""/129, 0x81}, {&(0x7f0000001840)=""/153, 0x99}, {&(0x7f0000001900)=""/26, 0x1a}], 0x3}}, {{&(0x7f0000001980), 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/104, 0x68}, {&(0x7f0000001a80)=""/94, 0x5e}], 0x2, &(0x7f0000001b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x128}}], 0x4, 0x10142, 0x0) getresuid(&(0x7f0000001d80), &(0x7f0000001dc0)=0x0, &(0x7f0000001e00)) quotactl(0x5, 0x0, r0, 0x0) 16:24:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f180000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) [ 227.764219][ T4025] loop3: detected capacity change from 0 to 264192 [ 227.787613][ T4029] loop5: detected capacity change from 0 to 1029 16:24:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f260000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100040053ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, r1}}]}) 16:24:30 executing program 4: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6=@dev}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) quotactl(0xfff, 0x0, r0, 0x0) [ 227.814307][ T4029] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 227.841101][ T4029] EXT4-fs (loop5): orphan cleanup on readonly fs [ 227.852100][ T4029] EXT4-fs error (device loop5): ext4_free_inode:282: comm syz-executor.5: reserved or nonexistent inode 3 16:24:30 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000140)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x82e00, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 227.859436][ T4025] loop3: detected capacity change from 0 to 264192 [ 227.870164][ T4029] EXT4-fs (loop5): Remounting filesystem read-only [ 227.876697][ T4029] EXT4-fs warning (device loop5): ext4_enable_quotas:6355: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 227.890674][ T4029] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 227.897249][ T4029] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 16:24:30 executing program 0: quotactl(0x44000080000100, 0x0, 0xee00, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0xee00, 0xffffffffffffffff) 16:24:30 executing program 4: ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f00000000c0)={0x7ff, 0x33a, 0x2, 0x5, 0x1, [0xfffffffe, 0x8ce874d, 0x3fb18a19, 0xb1b6]}) quotactl(0x44000080000100, 0x0, 0xee00, 0x0) uselib(&(0x7f0000000100)='./file0/file0\x00') mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)={[{@huge_within_size}, {@nr_inod