ff, 0x81f8943c, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000080)={{0x0, 0x0, 0x81, 0x1000, 0x10001, 0x10001, 0x9, 0x0, 0x7, 0x0, 0x7fffffff, 0x8, 0x8, 0x200, 0xea}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x1}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB]) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000b80)={0x53, 0xffffffffffffffff, 0x7b, 0x3f, @scatter={0x2, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000900)=""/238, 0xee}]}, &(0x7f0000000a00)="1cd64c37148cf1a694e310b8280aea78864e92f9ab0616403f693b1b29485d7087da73f6b413f2b3024d6ee449792da154d75e060345d28c83681f457e9bbddcb5d2ca3026eaf9ef859519b547d543cf0488fea1d9097439dce4044493c007bd7d5cd31ce2e5d8c98479359452540fb0442e06ce2b3491c5aaba5c", &(0x7f0000000a80)=""/212, 0xffffffff, 0x20, 0xffffffffffffffff, &(0x7f00000001c0)}) connect$inet6(r6, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r2, r6) 01:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff1f000000000000, 0x0, 0x10000200}) [ 407.962435][ T9296] EXT4-fs (loop2): orphan cleanup on readonly fs [ 407.968815][ T9296] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 407.981651][ T9296] EXT4-fs (loop2): Remounting filesystem read-only [ 407.988198][ T9296] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf00000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 408.063090][ C1] sd 0:0:1:0: tag#6984 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 408.072948][ C1] sd 0:0:1:0: tag#6984 CDB: opcode=0xe5 (vendor) [ 408.079301][ C1] sd 0:0:1:0: tag#6984 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 408.088346][ C1] sd 0:0:1:0: tag#6984 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 408.097381][ C1] sd 0:0:1:0: tag#6984 CDB[20]: ba 01:41:00 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc0040000000000, 0x0, 0x10000200}) [ 408.110808][ T9341] loop2: detected capacity change from 0 to 1073 [ 408.120267][ T9341] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 408.151004][ T9341] EXT4-fs (loop2): orphan cleanup on readonly fs 01:41:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1000000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff27000000000000, 0x0, 0x10000200}) 01:41:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x300500, 0x0, 0x10000200}) [ 408.157391][ T9341] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 408.168727][ T9341] EXT4-fs (loop2): Remounting filesystem read-only [ 408.175244][ T9341] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:00 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) syz_open_dev$sg(&(0x7f0000000680), 0x116, 0x90a42) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000006c0)={r5, r4, "bf03fc43d51d8f76dc6360f77a4d5b2d52343362d3633f3ef2ba442d20559aa58b6ef1be6d22169c13003e0be29d789f9c9e1a792fa4719d9d90f9e6dfbaa43f0112992ade19e672983cab538edc120a24997cbfb97141c10a948f57c7e2b14f226bc0289bee0e52bb0f8bbb7ade5424cad7f418b6efbf4231db7635f3b09726ac97eefc68435a817ffb61e9869caf51a9d2fe927096e20cb649e840009991ec5d228d7fb7dbc6a136cb48d8e3a0c3db1605c0fa0ee5ad697c4de737b57ee02fe0477117b5dcd9c6cccfa1d4e5306aeedf09e1a4bb75e4cfd75c308a360b218be714d819f18a6f6de10936a822f271690d73cbe4fda9acc6d46dc143ebb0551c", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b500)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "a3ee270ff0fa92"}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffb, 0xcd, 0xae, @buffer={0x0, 0xb1, &(0x7f0000000000)=""/177}, &(0x7f00000000c0)="9c51c10c21d8389598f3925d2cd7c7c94ecfab298af51a66ca0c25cad86bc504c3a2bb9d0b373962bb0368b4f743a9b130900b185a703edf8807fbd4c94f28c74341144b62293f15d06224a4fe5e4f583c7c82d22aadfa86fc6e3054e3689ebfa2174ae1c7e1ef12b2fc274e054406568e44451c85de373d7b2bb628c3fe7a6692358daafaa6d61c74d258d898e7bd7d399996aa2c7b9212e0d44bc4241dc0acd45baa2bfcc62108ebb8d3ebbcf65404d1615ddc166c05eff10e0c6d76af93612de4e6a7ec7b9f9cd5fa66a4e5", &(0x7f00000001c0)=""/89, 0x7f, 0x14, 0x2, &(0x7f0000000240)}) r9 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSF2(r9, 0x402c542d, &(0x7f0000000640)={0x8, 0x0, 0x8, 0x5, 0x1f, "0bdd0583bdb3c6a0e514b4823528ab1c6010f6", 0x2, 0x9f}) ioctl$PIO_UNISCRNMAP(r9, 0x4b52, &(0x7f00000005c0)="c00c03da0c20") r10 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000280)={'sit0\x00'}) r11 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x8002, 0x1}, 0x18) sendfile(r10, r11, 0x0, 0x0) 01:41:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x380000, 0x0, 0x10000200}) 01:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff2f000000000000, 0x0, 0x10000200}) [ 408.261195][ T9341] loop2: detected capacity change from 0 to 1073 [ 408.275708][ T9341] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:00 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc8040000000000, 0x0, 0x10000200}) 01:41:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1200000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 408.307355][ T9341] EXT4-fs (loop2): orphan cleanup on readonly fs [ 408.313726][ T9341] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 408.330403][ T9341] EXT4-fs (loop2): Remounting filesystem read-only [ 408.336943][ T9341] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x380500, 0x0, 0x10000200}) 01:41:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x86300, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff37000000000000, 0x0, 0x10000200}) 01:41:00 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd0040000000000, 0x0, 0x10000200}) 01:41:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2000000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 408.444580][ T9410] loop2: detected capacity change from 0 to 1051 [ 408.452264][ T9409] loop3: detected capacity change from 0 to 1073 [ 408.469451][ T9410] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 408.478977][ T9409] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff3f000000000000, 0x0, 0x10000200}) 01:41:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x400000, 0x0, 0x10000200}) [ 408.501612][ T9410] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 408.514287][ T9409] EXT4-fs (loop3): orphan cleanup on readonly fs [ 408.520665][ T9409] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x3f00000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x400500, 0x0, 0x10000200}) 01:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff47000000000000, 0x0, 0x10000200}) [ 408.549018][ T9410] EXT4-fs (loop2): get root inode failed [ 408.554834][ T9410] EXT4-fs (loop2): mount failed [ 408.565419][ T9409] EXT4-fs (loop3): Remounting filesystem read-only [ 408.571973][ T9409] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 408.628706][ T9410] loop2: detected capacity change from 0 to 1051 [ 408.652530][ T9410] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 408.686878][ T9410] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 408.701543][ T9410] EXT4-fs (loop2): get root inode failed [ 408.707230][ T9410] EXT4-fs (loop2): mount failed 01:41:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd8040000000000, 0x0, 0x10000200}) 01:41:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x3) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) sendto$inet6(r1, &(0x7f0000000200)="c1d2cfaa5769be67336e664a06bf9847a04af91e439b9cf47874de19d28c14e75989445f1275465095b7162ab4e11ec7b99eaacebd4eb1b2f8d71f40ee061f40cfa35c68d6c38e3375fe334bd8b5b855e0362d288d4d857048abd8247b158481f41cf78d569e2edcd1378dd83e695379448200f2f91f428a8459a3cc83a37415197b48f7f6", 0x85, 0x20048000, &(0x7f0000000080)={0xa, 0x4e24, 0x3, @private0, 0x10000}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0xd120, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x401}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private1, @in=@loopback, 0x0, 0x0, 0xfffd, 0x6, 0xa, 0x0, 0x100, 0x29}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9297}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x2b}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xfe}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0), 0x1c) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff4f000000000000, 0x0, 0x10000200}) 01:41:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x4000000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x480000, 0x0, 0x10000200}) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff57000000000000, 0x0, 0x10000200}) 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x480500, 0x0, 0x10000200}) [ 408.768325][ T9482] loop2: detected capacity change from 0 to 1051 [ 408.788058][ T9482] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8102000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe0040000000000, 0x0, 0x10000200}) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff5f000000000000, 0x0, 0x10000200}) 01:41:01 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) write$P9_RXATTRCREATE(r1, &(0x7f0000000200)={0x5a}, 0xfe85) fcntl$setstatus(r0, 0x4, 0x46900) ftruncate(r1, 0x7fa) write$P9_RATTACH(r1, &(0x7f0000000000)={0x14}, 0x14) lseek(r0, 0x20400, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x351143, 0x0) ftruncate(r3, 0x88001) sendfile(r0, r2, 0x0, 0x80001d00c0d0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x2cc40, 0x0) [ 408.833796][ T9482] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 408.848914][ T9482] EXT4-fs (loop2): get root inode failed [ 408.854576][ T9482] EXT4-fs (loop2): mount failed [ 408.908592][ T9482] loop2: detected capacity change from 0 to 1051 [ 408.926826][ T9482] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 408.981144][ T9482] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated [ 408.995830][ T9482] EXT4-fs (loop2): get root inode failed [ 409.001585][ T9482] EXT4-fs (loop2): mount failed 01:41:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x500000, 0x0, 0x10000200}) 01:41:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x354, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_WANTED={0x340, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x5e, 0x4, "0099ed5ef5e671c3c29a57548f34b27335e71748635ae3a7d804d8e741bb091aabdd4d1a2abde543ce6cd000f1d38bbd765da19f12e4574f291c30c7c49916a3d831616882b605be4ca3502ec19a1d4e240f48f4243a794e0404"}, @ETHTOOL_A_BITSET_BITS={0x58, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1fc}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x17, 0x2, '+{!]\\-[+%\'-+^\xf7(&-%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x6c, 0x4, "9020d1321ac67636aca18dd2f3dc826f3167a69d52631d2f418f6fc57dba692777c413516fac44276de622c95cdf55e132467f7efb8cd61cc11048bae7ff9b159324dcdfd5c001445cb894dc9e148efb3b5039273a69ca85d8a10b70275cdec32c87f160706a4282"}, @ETHTOOL_A_BITSET_VALUE={0x4c, 0x4, "6b3df903b109b0a45be53d811d0ad1efb952029c4827bfbebe0ac571bdd778a6266028624be8b3ef9740523debeddd9a02a42d195052e9279ed14bf53cf978a188f59fd5e5e5cf8a"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xe6, 0x4, "42bbbe202f6bdd7154cb495dce38d82db7a84ab11625abac427e074302a8085d8a0a0c024862dbd8562778d723c7f731e574573c1f25b754fd3d286f6d4ca526e9832de3e30b28bec824a3f33993a4a4f6449a7b3acdf3cef9b9b6d2499273dc6c41173001b9504293590432d8dfa5666e732737bdda67899a6032db29bdabeb88b391823ebdd8122f3b1a0e037182d5db6526a148abd4d08754d8a967d168509187dc33232803012dcb28f5cc21216e632432059ad701fc71b22d3083865d5d94b188a934cd7e3d27257ccd076d2d592e6b8d2b8e0bb6454895ef04c7003b47a237"}, @ETHTOOL_A_BITSET_MASK={0xdb, 0x5, "0190b5cb630cb0cf561035cbeeff0c8f5a489db1d1e9c40f5f34d38f7e397cbaad06e6b4f524b47c6aa4ef05d19ca24e3f65138ddb2f92693c28ab56aa1cfbfcbb674fee42a7e39b69c771b21f128f9247bc526541b557d4c4cf866855ec3342ee43c5b3f865a5ae55e5a308467c000745eb77c53d8dfe336521a621b8f1c4ee6bfc7e5471bd56861a512d7e02d88fe2fee07670cac3e809cdf397b6ee7efbdc0cf71ac9bc00efc872e3aaed59ad9930ac790e829e2342b5efa1dc5c4de938a7c463d748dacf7806a3f5a40b74b298c97fe734506d9035"}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x90}, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x4) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff67000000000000, 0x0, 0x10000200}) 01:41:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf4ffffff00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe8040000000000, 0x0, 0x10000200}) 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x500500, 0x0, 0x10000200}) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff6f000000000000, 0x0, 0x10000200}) [ 409.083544][ T9560] loop2: detected capacity change from 0 to 1051 [ 409.120253][ T9560] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0040000000000, 0x0, 0x10000200}) 01:41:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfbffffff00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 409.147650][ T9560] EXT4-fs (loop2): orphan cleanup on readonly fs [ 409.153994][ T9560] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 409.167678][ T9560] EXT4-fs (loop2): Remounting filesystem read-only [ 409.174221][ T9560] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0800000000, 0x0, 0x10000200}) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff77000000000000, 0x0, 0x10000200}) 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x580000, 0x0, 0x10000200}) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff7f000000000000, 0x0, 0x10000200}) [ 409.282090][ T9602] loop2: detected capacity change from 0 to 1051 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0900000000, 0x0, 0x10000200}) 01:41:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfdfdffff00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x580500, 0x0, 0x10000200}) 01:41:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff87000000000000, 0x0, 0x10000200}) [ 409.323357][ T9602] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x600000, 0x0, 0x10000200}) 01:41:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0a00000000, 0x0, 0x10000200}) [ 409.393805][ T9602] EXT4-fs (loop2): orphan cleanup on readonly fs [ 409.400196][ T9602] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 409.456948][ T9602] EXT4-fs (loop2): Remounting filesystem read-only [ 409.463485][ T9602] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 409.604154][ T9602] loop2: detected capacity change from 0 to 1051 [ 409.612382][ T9602] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 409.637174][ T9602] EXT4-fs (loop2): orphan cleanup on readonly fs [ 409.643530][ T9602] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfeffffff00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x7, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff8f000000000000, 0x0, 0x10000200}) 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x600500, 0x0, 0x10000200}) 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0b00000000, 0x0, 0x10000200}) 01:41:02 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r1) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r2, 0x601, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r3 = getpgrp(0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ftruncate(r4, 0x4) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x10000200}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r3}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x2000c004) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x962d, 0x4) socketpair(0x2a, 0x4, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r5, 0x400, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000012700)="111fc0d9f8", 0x5, 0xc000}], 0x0, &(0x7f0000013b00)=ANY=[@ANYBLOB="02"]) [ 409.659173][ T9602] EXT4-fs (loop2): Remounting filesystem read-only [ 409.665701][ T9602] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff97000000000000, 0x0, 0x10000200}) 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x680000, 0x0, 0x10000200}) 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0c00000000, 0x0, 0x10000200}) 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff01000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff9f000000000000, 0x0, 0x10000200}) [ 409.776865][ T9686] loop2: detected capacity change from 0 to 1051 [ 409.790545][ T9672] loop3: detected capacity change from 0 to 1024 [ 409.808966][ T9672] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 409.817015][ T9686] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x680500, 0x0, 0x10000200}) 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff07000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 409.865643][ T9686] EXT4-fs (loop2): orphan cleanup on readonly fs [ 409.872071][ T9686] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 409.922115][ T9689] loop3: detected capacity change from 0 to 1024 [ 409.926653][ T9686] EXT4-fs (loop2): Remounting filesystem read-only [ 409.934960][ T9686] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 409.947724][ T9689] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 409.999285][ T9686] loop2: detected capacity change from 0 to 1051 [ 410.011203][ T9686] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 410.021750][ T9686] EXT4-fs (loop2): orphan cleanup on readonly fs [ 410.028115][ T9686] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 410.040163][ T9686] EXT4-fs (loop2): Remounting filesystem read-only 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x700000, 0x0, 0x10000200}) 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0d00000000, 0x0, 0x10000200}) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffa7000000000000, 0x0, 0x10000200}) 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff0f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x8, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:02 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r1) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r2, 0x601, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r3 = getpgrp(0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ftruncate(r4, 0x4) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x10000200}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r3}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x2000c004) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x962d, 0x4) socketpair(0x2a, 0x4, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r5, 0x400, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000012700)="111fc0d9f8", 0x5, 0xc000}], 0x0, &(0x7f0000013b00)=ANY=[@ANYBLOB="02"]) [ 410.046695][ T9686] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x700500, 0x0, 0x10000200}) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffaf000000000000, 0x0, 0x10000200}) [ 410.133518][ T9760] loop3: detected capacity change from 0 to 1024 [ 410.143327][ T9760] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 410.143334][ T9775] loop2: detected capacity change from 0 to 1051 [ 410.147094][ T9775] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0e00000000, 0x0, 0x10000200}) 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff17000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x780000, 0x0, 0x10000200}) [ 410.186022][ T9775] EXT4-fs (loop2): orphan cleanup on readonly fs [ 410.192385][ T9775] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:02 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf4ffffff00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffb7000000000000, 0x0, 0x10000200}) 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x780500, 0x0, 0x10000200}) [ 410.257000][ T9775] EXT4-fs (loop2): Remounting filesystem read-only [ 410.263522][ T9775] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff1f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0f00000000, 0x0, 0x10000200}) [ 410.330679][ T9775] loop2: detected capacity change from 0 to 1051 [ 410.358911][ T9775] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:02 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030", 0x3d, 0x1800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0/../file0\x00', 0x3ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="c1c49b64266cfa3f6f41285ea7aae7d53836504dea826b70db6b5f7c1a57cfafbad7251e05630acfff4e3efc8707029af9959f6475531c55c0e2b0c736c5d05b00faa2a0aaec0ef22f0cffb3a37f2ec643", 0x51, 0x81}], 0x89a714922f728e5, &(0x7f0000000300)={[{}, {'/#(:\'\\\\:+}{%*#'}], [{@uid_eq={'uid', 0x3d, r2}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/nvram\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0xf70b}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) syncfs(r3) open(&(0x7f0000000080)='./file0\x00', 0x80400, 0x1ab) getdents(r0, 0x0, 0x0) 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x800000, 0x0, 0x10000200}) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffbf000000000000, 0x0, 0x10000200}) 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff27000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x9, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 410.397144][ T9775] EXT4-fs (loop2): orphan cleanup on readonly fs [ 410.403504][ T9775] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 410.425622][ T9775] EXT4-fs (loop2): Remounting filesystem read-only [ 410.432166][ T9775] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0700000000, 0x0, 0x10000200}) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffc7000000000000, 0x0, 0x10000200}) [ 410.471921][ T9847] loop3: detected capacity change from 0 to 1024 [ 410.493719][ T9847] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:41:02 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x800500, 0x0, 0x10000200}) [ 410.519774][ T9847] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 48: comm syz-executor.3: path /root/syzkaller-testdir635320341/syzkaller.i6YW0K/149/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 01:41:02 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff2f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:02 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0800000000, 0x0, 0x10000200}) 01:41:02 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffcf000000000000, 0x0, 0x10000200}) [ 410.578883][ T9871] loop2: detected capacity change from 0 to 1051 [ 410.618875][ T9871] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:03 executing program 3: r0 = open(&(0x7f0000000180)='./bus\x00', 0x549042, 0x100) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r4 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="e7", 0x1}], 0x1, 0x4200, 0x0, 0x3) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) 01:41:03 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x880000, 0x0, 0x10000200}) 01:41:03 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffd7000000000000, 0x0, 0x10000200}) [ 410.647152][ T9871] EXT4-fs (loop2): orphan cleanup on readonly fs [ 410.653545][ T9871] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 410.679456][ T9871] EXT4-fs (loop2): Remounting filesystem read-only [ 410.685987][ T9871] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:03 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0900000000, 0x0, 0x10000200}) 01:41:03 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff37000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 410.755812][ T9871] loop2: detected capacity change from 0 to 1051 [ 410.781372][ T9871] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 410.905778][ T9871] EXT4-fs (loop2): orphan cleanup on readonly fs [ 410.912328][ T9871] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 410.937614][ T9871] EXT4-fs (loop2): Remounting filesystem read-only [ 410.944143][ T9871] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:03 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x900000, 0x0, 0x10000200}) 01:41:03 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffdf000000000000, 0x0, 0x10000200}) 01:41:03 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0a00000000, 0x0, 0x10000200}) 01:41:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xa, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:03 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff3f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:03 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffe7000000000000, 0x0, 0x10000200}) 01:41:03 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff47000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 411.186221][ T9959] loop2: detected capacity change from 0 to 1051 [ 411.207998][ T9959] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 411.243013][ T9959] EXT4-fs (loop2): orphan cleanup on readonly fs [ 411.249383][ T9959] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 411.264573][ T9959] EXT4-fs (loop2): Remounting filesystem read-only [ 411.271124][ T9959] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001c80)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@mcast2, 0x0, 0x32}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x49, 0x2, {{'ctr(aes-aesni)\x00'}, 0x8, 'B'}}]}, 0x13c}}, 0x0) 01:41:03 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x980000, 0x0, 0x10000200}) 01:41:03 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0b00000000, 0x0, 0x10000200}) 01:41:03 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffef000000000000, 0x0, 0x10000200}) 01:41:03 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff4f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xb, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x980600, 0x0, 0x10000200}) 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff57000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 411.685302][ T9997] loop2: detected capacity change from 0 to 1051 [ 411.723233][ T9997] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:04 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000885}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x20000004) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="80030000", @ANYRES16=0x0, @ANYBLOB="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"], 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRESOCT=r1, @ANYBLOB="000127bd7000fcdbdf253d000000080001007063690011000200303030303a30303a31302e30000000001c008200736f757263655f6d61635f69735f6d756c746963"], 0x4c}, 0x1, 0x0, 0x0, 0x20040890}, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="b4000d0e3d00ed", @ANYBLOB="020027bd7000ffdbdf2513000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b00c400000006001100ff7f0000080001007063690011000200303030303a30303a31"], 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0xa, 0x4e20, 0x80000, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="af80000000000055f44588e90f7930ae773e60"], 0x28}, 0x0) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) clone(0x204000, &(0x7f0000000740)="1133383464f76d652aaa0ca9643136c31e74837775945f1f6d57bbfd34a26445bf6fa918bb0f58404ca9b470ed0ae1c689aac06cd793856333df98c856e7c1e1bf5457f12e17", &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="45db8738464d1e05aa9ac7802921918c8888e76e9a165cfe45844af8c9a73dc4a1bba2e01627ba622d1b76cd684d78ea7229e652f66dd94b") 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfff7000000000000, 0x0, 0x10000200}) 01:41:04 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0c00000000, 0x0, 0x10000200}) [ 411.764593][ T9997] EXT4-fs (loop2): orphan cleanup on readonly fs [ 411.771000][ T9997] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 411.803143][ T9997] EXT4-fs (loop2): Remounting filesystem read-only 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff5f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 411.807009][ C0] sd 0:0:1:0: tag#6986 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 411.809870][ T9997] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 411.819668][ C0] sd 0:0:1:0: tag#6986 CDB: opcode=0xe5 (vendor) [ 411.837088][ C0] sd 0:0:1:0: tag#6986 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 411.846113][ C0] sd 0:0:1:0: tag#6986 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 411.855151][ C0] sd 0:0:1:0: tag#6986 CDB[20]: ba [ 411.887535][ C0] sd 0:0:1:0: tag#6987 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 411.897384][ C0] sd 0:0:1:0: tag#6987 CDB: opcode=0xe5 (vendor) [ 411.903889][ C0] sd 0:0:1:0: tag#6987 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 411.912934][ C0] sd 0:0:1:0: tag#6987 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 411.921966][ C0] sd 0:0:1:0: tag#6987 CDB[20]: ba 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa00000, 0x0, 0x10000200}) 01:41:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)={[{}], [{@smackfshat={'smackfshat', 0x3d, 'iocharset'}}]}) 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffff000000000000, 0x0, 0x10000200}) [ 411.939939][ T9997] loop2: detected capacity change from 0 to 1051 [ 411.965868][ T9997] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff67000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:04 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0d00000000, 0x0, 0x10000200}) [ 411.990083][ T9997] EXT4-fs (loop2): orphan cleanup on readonly fs [ 411.996443][ T9997] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa00600, 0x0, 0x10000200}) 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff0f00000000, 0x0, 0x10000200}) 01:41:04 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x844}, 0x20000011) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1bc, 0x0, 0x308, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000000}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8e}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}]}, @TIPC_NLA_BEARER={0xe0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @mcast2, 0x100}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x7fff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3ff}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'team0\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x200, @remote, 0xde9d}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x20, @loopback, 0x6}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5b}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x10}, 0x800) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x92860, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4c80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x0, 0x4464a1ec0e443f3f, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_LINK={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc000}, 0x40) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r1) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x20, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x6, 0x53}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x404c014}, 0x8000) r3 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_MAKE_EQUIV(r3, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x28, 0x3f7, 0x320, 0x70bd25, 0x25dfdbfc, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000007c0), r1) sendmsg$NL80211_CMD_ABORT_SCAN(r4, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x14, r5, 0x800, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x84) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r4, 0x89f4, &(0x7f0000000980)={'syztnl0\x00', &(0x7f0000000900)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x3ff, 0xcca13117b3bf8e40, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7800, 0xfffffffa, 0x7}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x54, r0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}}, 0x40000) r7 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000f40)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001040)=0xe8) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000001180)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001140)={&(0x7f0000001080)={0x90, 0x0, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008080) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000001240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x28, r9, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x40010) 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff6f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 412.051508][ T9997] EXT4-fs (loop2): Remounting filesystem read-only 01:41:04 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0e00000000, 0x0, 0x10000200}) 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa80000, 0x0, 0x10000200}) 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff77000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff7f00000000, 0x0, 0x10000200}) [ 412.159289][T10112] loop2: detected capacity change from 0 to 1051 01:41:04 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0f00000000, 0x0, 0x10000200}) 01:41:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/time\x00') ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f0000000280)={0xfff, {0x5, 0x8, 0x0, 0x5, 0xff}}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x62}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r6, r5, 0x0) ftruncate(r5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) pread64(r2, &(0x7f00000004c0)=""/203, 0xcb, 0x6) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="10ec94d7f5a9e19d47d907410ddf8ec54c4446b3302af92ec2023d4a3a13016159eedc0408ec9f8a10948b16f9ff5b992aed3fc94db33c1b9145c6274eb48bec0730ec8a409aa56b63ce5fb9d291a96715ed55103db602e0e639b1907bd4e3cd2c274fee73bf2618ae3b0a9950f9a88dbe2342c5c1916371ce357c685cf468824c5d4ce9d23f8267d30c70f6b6d4f3302f5fb70952ea84f64903000000878dc9aaed304ce16a3ef70e9c9478e9165e3edd577dcc10200cb896"], 0x43) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) connect$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e24, @loopback}, 0x10) 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa80400, 0x0, 0x10000200}) [ 412.221568][T10112] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 412.283091][T10112] EXT4-fs (loop2): orphan cleanup on readonly fs [ 412.289567][T10112] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 412.325764][T10112] EXT4-fs (loop2): Remounting filesystem read-only [ 412.369047][T10112] loop2: detected capacity change from 0 to 1051 [ 412.385828][T10112] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 412.400595][T10112] EXT4-fs (loop2): orphan cleanup on readonly fs [ 412.407156][T10112] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x10000200}) 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff7f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:04 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf8040000000000, 0x0, 0x10000200}) 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa80600, 0x0, 0x10000200}) 01:41:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xd, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:04 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="232151e28800000000755f9f91fa3519b9e077c9c56d29a2a15284229134b2e5b1c12320f38e5c1e4fea04ab74c368970769f8b29f874761f1830603a7ab31feaee47fa509b90ef60cafdbd28883cef374e63244de0b2a824b6752d1ab6511465744179589"], 0x10) fspick(r0, &(0x7f0000000040)='./file0\x00', 0x1) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f00000002c0)={{r0}, "9fc2bab46ac0df45d016e96ee2f9c9fa33adca5644c00d38f38312f59c14e5b3476bd0335780423d7d9c52bc55937f55bc39602b4245796a430b3405a7f536f6bdd4be2e06d50b662c8e172c5dfaf71939db0dc711d9fabba145642b264b8182643ac76360d95ef013965c9a9c9d49b47a9f772fc19a6870b53e41c362986c49d3947e7b1442400afd467c057f420291705da8d2d92c51b2e4265616e5b91a73f47f0ffa4f9d00915ceebfc2480349bdf7e3c40ead81326ac62b00b81a077cd1daca736a96363ec67295241304b98179764fe19db4c3e64e89c0b49220db548e399cb7e34432cbe0094a2120319ab9f668963ed30b3bb178dfdeccc90594084e5e12cde84e7e12b5dd4b6228247b80dbd42c75a4b3db13f2b3cb47ffa1a2f578dbf9b021b63d2aaa756cdb9b0154f37e33408038195dbef45229db07e08c717be15fd85d7d750b51f4b53c5b0694c94fee489bbc9b62324420f75cd872532385da9555a5f8bad7260d1066202626f9c1b53af73bb4f76f0f7095b75560e27b4516c0f9b9b6a20db637a3a9262032bbd8f3489709caf119c92f8b76889908744b078eccdfa94c382c3d289652ac6f7961214c5cffda168d5523f03a9a1eb2cb97bc277cb79c432c0d4c4936b4b50181ec9eb333feae71ae370444a67f904f35dc048a37cd29190b1458cea49948f7f5af537ec9485ea94f98ed381ad4461604180134e61383ea9b1a7261ef2dfe220eb0d8040a0f74a4a9ce43dabc080a6aa90a07007f58d8fa02268009681326bfa1be901a364c51ef57c83e47546c7b7c6c674135005fed9c565c9c08faaa632d605358002bd4e87997ccd4bef1fb9ef84d6811a9fc057c7ba8035a0a653fd13c4e5632a4eb996606f3caa91f0602350cd9402d866e4ebcf635ecacc3510ce8e037377e77eb3bff2f0d51c16ca8511b572879adb1779dded557455846b7d4839121ad261555deb9a407da72a254bd9d2df2dd9be8b0bdd83807a0eb7f8ad7376867463633563e5104b4e24b8e0c994c224b55811c2e4840ee7bac7e814a25c293e0a53aac5d10f97bcbf03bafe58952636aea2f627818e55f3aac87adfa63d78fd3fcfcc5429395b554624673190a347af4e97b4b6fa145b36b1c6468edc1c18be31f599e26341cbe488be6349c88ef7a4ddb5a47fe7a7e1ccf6113606885073573d4fe80080c9b9e14363a68d1003e6c7bbf6625e97953fb2e741736e715761ed42195864db0e08f6d5bcea20907e2c7b5294fe3c6a2d791b0693784bb0757298b0d80adbe87ac7aea871588cb31985a5b199657d569b10a810106fec7afe5e4a617c1486e12ff101a773db51e2a27a616fb427bbb4e9990ca15ead8c37be497efa818932464b447487835a2d4ebb9b3ad7e0630ed0de05ebbec85f5b52dcb08fa3e9d1825f93959b8aa37f40ae32d37dfe833078c075d32a70919d20191f9ccc48c378b61532f73b55e9cc2471916a3279023797dded7c2c3a1ab7d28cf0cb667929cae4a1d13f4ea70600ae77e10f668e7aa916c4f4d28d3a15a8bcde47fe529a159238f5d23ceb4bd992e34af9b0c4d7409e4938cf737b987972a95d0234d1d54c470355e1efdca724ed43ff1801f2991aa15df26aae3b5ee6436b62fc684854544852f17912f59eeb18bf13684c490cc43810dac2402d7878f10322f5ff9adb319c22cbee248d755c0f7f965a8334db8c0bd4dea8da7147581a2f4f06775fc49a02e1521548c5b7434f0dbf887bed71c2e87e2e05ae933f53c87afbdccf1eb2cf6f16cec3cedaf7c582d46d184f481a7f015b604cf909f11f1efc88e744ee405fd89e545ab640c1aab6d8f9fbfecaa6075e8483a8c3714a1dd27997f817de95ec37ab7cee38ca40e30b81675f1580be9afcbf68b0c8fa068f1aa2faa12f19ca29407a265cb19180f503f152047ead05804d13c75bc5e7a3c6a93910c3f6f08493a4b7729414c99fffab135ca4b173799a033127a1189192eda3c95017d643e8330d049fbe5f26e9c2301bfa5aa145fe08c4200ae3360906c4f1a11f96bf7998e4c4c8ea84a393912ef6110719bdbb913d9033c7fba11bcef8ba70d70847c54e33e0d6d2e7afa03e2178ba9d7b71c9f4c2c66d0ecb304f592f9eff8322113cb58caed0f8e5b4571497d07b94817270a8283cb5b1df7beeeb67b1fdd2cb52a0b42ef5e27b515e907dcc71019f0348b4a2781b9d77ed67679f7f26ee87336ae94c2f3994cfd81d4af4a44b21352332efbef8eb087972d9e782903e6e5e17dec96a901d5c430e5c539d85dfc8d5ce1f1d9d0a9200fff98732231e152d10fec0c7707e466246ce972bc17feb2aca7b066ff2cc2b72a4feb05ed447c22814280b3aad347ea51256ffbfa7938c2bba6f8e54ce8149c1f9723b994c927f0e63f8bd4b5b8041c9f247ce81e299a83c9ac05b86ca273e0d885df03c0d13d843134beb92f7d840e615a7c84830bc3cb998d90ad0dfff81d3417112fe96818cebb705b3d61e3d15b7d621b0cf3a61eeb257df6b1e00fdad799339133cc0159af361841c5db2444b08a3d66ce13aeae7585856003e3cbff3d48b45d295e897fbc01806531d4ea5696db2b0a32eaaee8cd6670310ecbc34ad579a7e7b5caebd1f36fdf441e5af1e1fa9dc485dd1bd1574ab76ad6fe9387beb7d993c084d72bc7258a02aac6f7d7598f66ba63a58dce9f70f290fb966cecef2da0b0a3fd139a3e97322e259ac4c3a779860edb8f131efd9397729a8b9c5a9f3e765eb41064eb23676ccd979488e0f0b602ebb13bc8e4083c112e2a5b2dba8941925c83f72488bc2c90081c0e02a6eeeb091ad17803bb82734e7c4cf552d0b1978972e496b35e4859cc17f2cf313ecf42181a0a80cc0c69d8746584ba1eee26d209b1c3ab7843c02fe491758f402c5b687fe46cca46bb626a21d2f3fbd9b5288030444f23bd9f56bce50a01b4e621d96d6bc3af600b76142993b99d047d005127838e3000c5e39de0008883fd6695b05964d5ec58fe47f38a3b87064ea0debd3c189482749496f034776c94e14083e5e56def7dc8619e3ce115bf8df5ee7891300d3d30dd9c7f3d87e4283f8f595f863c2b22855347574c51ea655d218952742e11b3ac53b91704e274155e31349e2f636f5b23eee8c1e8b1c44ebf7165310100b59a5ed46da936d94cfe3aa1621220aead7bce400f223b69d4406f1c3ac45e193af51fbfbd80de03b5cf30f6c99aba02bcf86ede0feb2003ffc4fc3eb845daefd93cd39e49f4fd5017ff3a3a72220ac5f68699e1d513c78adcea4ae132b30d33ee5fe72d9b8340949edf8c23795ec389dbacc9d32e816af04975b80fb3de3f0e847df398c82444d099eef6fee84e5bcf899f9a24a7e3cec35df639630c416c498cf508b95a58f729a27d4de273e58f487a7e629623420c76b9d77078ad40c02e9acb18db51e15a3d627bf061df440f6c5c186f1b8c844ca4f816370a52a33500e312d7503f184bbc312e83b7136b4d11f39791c8241062bc4c4b13f2b9f35609f72fe0fa1ab0e673b36f14b649bec168bb1940eba20d1a286a4795a78d523fc15f5178e1da4eba6d98f9da33dfe13ee427158532deba137676505bcc5068d931607109d2ca33538dd19758841ea8fcddda8a789b8252300f7e415a67f4fc639d21797ebd69923f5793f8f84c88209e174dc0d8ebe81ef78f11ead5def32af54dfcbf427c3177da37073c44e94e832058288ffebfa532fdb9361ea914ed0e2165804c4b13676813b355d2867a9067aaec2ef9bf4e75bcc218fc967927979b65bf8cc9a1203679fef180bb8c569987ae2cf1492c2451660aedf6ff806d61306c92fa8d1934ff2a654d2c7c149ea003fd9ad5d06bd69832a28743377d2496d0a765a6760b265f1544d928e12d54759ed8c4f875f741995692fc324164022fdaefcea5ebf7dc6be095ff51a9d7ef06148f6ae3e5a5c03926a0a4d2f51a648654105098d4693e4ae39d888bd481906a80cc488c845ff193b3e517db9008bdb620a9b278385ee645b92b7c0db9e2bd7915ab1119f0b98de0a4fc139802143311e639d90c6c80956bc621ac5e41e19e79ae2cb2466a9e5268517adafb047afc2f2872fa94fb2d47b3a28214b870591c37f7d417eb192d20262ef2ef9d9fb4b82e9e9b994b15265bd2b55161f888b9f2855b25416b569cd0a1a16a486738cb4034d99533a9e5e2f5499637a4dcecfe68bcbdfff53295b1c018ceeec24466df20df0d4d898fdd8ac52e8f5c4504911af009251822e3090c2e696b8cfdb19959da9535cd728f11514922f393f47722a243473e464ce715078361b8848d1688b42a923c14727dbb35e4d884e3d1d256ad2dd0d36603e7299c8e4eac9fead39fc73a83c08ac4776c7f7aa27a269986ef47517c778864cbb82401f360e295c4a2607010b9d70a6291d294db9b12940d7335f41450ca60ee919f5e507e3c98fcba0d320752df8d234f3c6885bbde4b71548999a52b064c850d97b099e4b1015513d84d189a95f69169d797b2668685e895ec3cd9ccb5e85923000e79c945624bcd66ac1c7ba92100aed2cd477cd87185ac2219c35531bdc2a7a48828464f6dc38501eb77dd2280427da818282c814395cae0708889f97b834f2cff82f1a858db7db8b28c6fe4a5eb852943a8685d0db93deff3614361bfbcbc36a2b02de18af4f7900474b3d141d9004a06adc605b1092a26542d90d7e943e991cd167b0b2609507b43fe78380c7af250fba49285c8cc00f33cd95c84833a6fae18d0357658daeaf1762b6c462e50c3948fe18860343f9b9167849f24bbf008520bbb7b3fe58928d7bc4925a1633458cfe941ed06c86d7e4a78b2d49b6c118341d01c6bd3b9dc7a123fb94edd7e85e3f3dd69c561bfba38d15263c4acaee64bf7b83cae791e87fdc8fe2312a6c255d9b96bd59b75a3a42d6ce05a492def8c9f013b1fc257d375ffa85142354fc6b8efef572aaa5b08de1ca138e34bf50e99709dcf471b1c1ee349830e0e24224491a9abfeb5d452a1e0946f3e0eb2b050fb8855cbe512b0c446847e24ccf6770ba49fb18039e8d2bd76f2604cc274a903d68ac162d49c894917e94b06617b1a66c7ceafc05d72c010b823418569179a1b168620b9663090376126da8971a7ce14958bb9d10c6429ee7a7d2e38b472b82e445746f647661676bdf3c624a49812a27625ec2a8f9e4d123b3655a88faf29888dd1e61e95e0d8d96734b9cd393d9813d890fde34a42045aa923cc8eb742b3a936a9e5e63d4c5b25611aa9e10b3acf0f40b8e0d3534f438791bdf2dd4eed739453f43809ea1233725db25f733239d6513ec90887f7fe0ec927ff984e7d4882d5d3509f893cdcacb01bb66abad37842877871085035cda004b4cf865cdbc40c7c6891b824c7fa379e6f47418cb9b7d3b1ffce569d48bd843670689d4179feb439b34927d9c68955954378ded82ae5f4eb817fa3e98f55df1e13f85ad48f5af69db6f3ce32b106cb9c8e70d6cdf44dbd86a040cac921c33d4a7450193ccdd3668bd0cb2e6affedee1ee50b82a2eb86b3912f8e5df4bc4c171fa0e347f3b47b81568b08f303a69bc55662b77a5420c7bca37bddcc8ab11ba9a4da5a709329bdc0d38287a9cd18c19ade449b9af8fafe71036ccb38c76f9d809ac1f3822d8130f6bf1792c39b4f9334ccaf69793b02f050a8ed23de7af7f0daa0f1a82a1248cda6e8d47f9924f2cab7ea43393e529d5ac607b9c62d094e9d9c66e9ec09ce7f7f2728d3702944ffaf"}) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890c, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfe800000070001a2, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890c, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfe800000070001a2, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002, r6}) sendfile(r1, r4, &(0x7f0000000000)=0x20, 0x4) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 412.419933][T10112] EXT4-fs (loop2): Remounting filesystem read-only 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x10000200}) 01:41:04 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb00000, 0x0, 0x10000200}) 01:41:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:04 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x100000000000000, 0x0, 0x10000200}) 01:41:04 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff87000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 412.544006][T10192] loop2: detected capacity change from 0 to 1051 [ 412.559676][T10192] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2, 0x10000200}) [ 412.597962][T10207] loop3: detected capacity change from 0 to 1051 [ 412.620530][T10192] EXT4-fs (loop2): orphan cleanup on readonly fs [ 412.626994][T10192] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:05 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb00400, 0x0, 0x10000200}) [ 412.655107][T10207] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 412.686019][T10192] EXT4-fs (loop2): Remounting filesystem read-only [ 412.692978][T10207] EXT4-fs (loop3): orphan cleanup on readonly fs 01:41:05 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff8f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:05 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3, 0x10000200}) [ 412.699366][T10207] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 412.715476][T10207] EXT4-fs (loop3): Remounting filesystem read-only 01:41:05 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x100010000000000, 0x0, 0x10000200}) [ 412.748513][T10192] loop2: detected capacity change from 0 to 1051 [ 412.777384][T10192] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 412.823747][T10192] EXT4-fs (loop2): orphan cleanup on readonly fs [ 412.830123][T10192] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xe, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:05 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb00600, 0x0, 0x10000200}) [ 412.903623][T10192] EXT4-fs (loop2): Remounting filesystem read-only 01:41:05 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) r3 = socket$inet(0x2, 0x3, 0x33) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000000)) write$binfmt_misc(r4, 0x0, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000340)=ANY=[@ANYRES64=0x0, @ANYBLOB="58f1bedf86c4c114312d9e047cfce260ecd76cda2d6114d5957e1e84b7fdce5a01deb808ae00d5c818f523da5ce3c1f9e88d8756beb8bd054ad09fa2571be279d4dd5df58d867a9b09409d3fbbfb18a12fdb2e2f0710b5793f7d9820ba8e9a6ec4bbe9d256de9d779dc40950eaec96acbe61a9e5009c90181b6bc64e1b8e38fb2493771fc6b7f58656d1f17ebe5c161d0135c62eae0909"]) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[], 0x60}, 0x1, 0x0, 0x0, 0x8008090}, 0x4000000) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19410, 0x0) 01:41:05 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff97000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:05 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4, 0x10000200}) 01:41:05 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x200000000000000, 0x0, 0x10000200}) 01:41:05 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb80000, 0x0, 0x10000200}) 01:41:05 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x204000000000000, 0x0, 0x10000200}) 01:41:05 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5, 0x10000200}) 01:41:05 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff9f000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:05 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb80400, 0x0, 0x10000200}) [ 413.105486][T10290] loop2: detected capacity change from 0 to 1051 [ 413.140450][T10290] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:05 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6, 0x10000200}) [ 413.170379][T10290] EXT4-fs (loop2): orphan cleanup on readonly fs [ 413.176798][T10290] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 413.206299][T10290] EXT4-fs (loop2): Remounting filesystem read-only 01:41:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:05 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffa7000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 413.298303][T10290] loop2: detected capacity change from 0 to 1051 [ 413.310611][T10290] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 413.320668][T10290] EXT4-fs (loop2): orphan cleanup on readonly fs [ 413.327043][T10290] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 413.338112][T10290] EXT4-fs (loop2): Remounting filesystem read-only [ 413.404944][T10342] loop2: detected capacity change from 0 to 1051 [ 413.412849][T10342] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 413.424424][T10342] EXT4-fs (loop2): orphan cleanup on readonly fs [ 413.430839][T10342] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 413.441951][T10342] EXT4-fs (loop2): Remounting filesystem read-only 01:41:06 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7, 0x10000200}) 01:41:06 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) r3 = socket$inet(0x2, 0x3, 0x33) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000000)) write$binfmt_misc(r4, 0x0, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000340)=ANY=[@ANYRES64=0x0, @ANYBLOB="58f1bedf86c4c114312d9e047cfce260ecd76cda2d6114d5957e1e84b7fdce5a01deb808ae00d5c818f523da5ce3c1f9e88d8756beb8bd054ad09fa2571be279d4dd5df58d867a9b09409d3fbbfb18a12fdb2e2f0710b5793f7d9820ba8e9a6ec4bbe9d256de9d779dc40950eaec96acbe61a9e5009c90181b6bc64e1b8e38fb2493771fc6b7f58656d1f17ebe5c161d0135c62eae0909"]) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[], 0x60}, 0x1, 0x0, 0x0, 0x8008090}, 0x4000000) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19410, 0x0) 01:41:06 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc00000, 0x0, 0x10000200}) 01:41:06 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x300000000000000, 0x0, 0x10000200}) 01:41:06 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffaf000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x10, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 413.853675][T10361] loop2: detected capacity change from 0 to 1051 [ 413.879905][T10361] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 413.894585][T10361] EXT4-fs (loop2): orphan cleanup on readonly fs 01:41:06 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc00400, 0x0, 0x10000200}) 01:41:06 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8, 0x10000200}) 01:41:06 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffb7000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:06 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x400000000000000, 0x0, 0x10000200}) [ 413.900956][T10361] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 413.918083][T10361] EXT4-fs (loop2): Remounting filesystem read-only 01:41:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x11, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:06 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc80000, 0x0, 0x10000200}) 01:41:06 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc, 0x10000200}) [ 414.022562][T10399] loop2: detected capacity change from 0 to 1051 [ 414.056459][T10399] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 414.073296][T10399] EXT4-fs (loop2): orphan cleanup on readonly fs [ 414.079661][T10399] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 414.095405][T10399] EXT4-fs (loop2): Remounting filesystem read-only 01:41:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffbf000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf, 0x10000200}) 01:41:07 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x500000000000000, 0x0, 0x10000200}) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc80400, 0x0, 0x10000200}) 01:41:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x12, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 414.738020][T10434] loop3: detected capacity change from 0 to 1051 [ 414.750198][T10436] loop2: detected capacity change from 0 to 1051 [ 414.772732][T10434] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffc7000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd00000, 0x0, 0x10000200}) [ 414.790252][T10436] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 414.814632][T10436] EXT4-fs (loop2): orphan cleanup on readonly fs [ 414.821008][T10436] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 414.832909][T10434] EXT4-fs (loop3): orphan cleanup on readonly fs 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10, 0x10000200}) [ 414.839287][T10434] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 414.850912][T10436] EXT4-fs (loop2): Remounting filesystem read-only [ 414.856618][T10434] EXT4-fs (loop3): Remounting filesystem read-only 01:41:07 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x600000000000000, 0x0, 0x10000200}) [ 414.900068][T10436] loop2: detected capacity change from 0 to 1051 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffcf000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd00400, 0x0, 0x10000200}) 01:41:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x12, 0x10000200}) [ 414.951536][T10436] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 414.981808][T10436] EXT4-fs (loop2): orphan cleanup on readonly fs [ 414.988160][T10436] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x14, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 415.003378][T10436] EXT4-fs (loop2): Remounting filesystem read-only [ 415.013615][T10487] loop3: detected capacity change from 0 to 1051 [ 415.029984][T10487] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 415.040206][T10487] EXT4-fs (loop3): orphan cleanup on readonly fs 01:41:07 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x604000000000000, 0x0, 0x10000200}) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd80000, 0x0, 0x10000200}) 01:41:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 415.046604][T10487] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 415.063655][T10487] EXT4-fs (loop3): Remounting filesystem read-only 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x18, 0x10000200}) 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffd7000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:07 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x700000000000000, 0x0, 0x10000200}) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd80400, 0x0, 0x10000200}) 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x28, 0x10000200}) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe00400, 0x0, 0x10000200}) [ 415.195881][T10526] loop2: detected capacity change from 0 to 1051 [ 415.198613][T10527] loop3: detected capacity change from 0 to 1051 [ 415.227013][T10526] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:07 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x900000000000000, 0x0, 0x10000200}) 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffdf000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 415.280710][T10527] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 415.304159][T10526] EXT4-fs (loop2): orphan cleanup on readonly fs [ 415.310531][T10526] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 415.338695][T10526] EXT4-fs (loop2): Remounting filesystem read-only [ 415.348084][T10527] EXT4-fs (loop3): orphan cleanup on readonly fs [ 415.354422][T10527] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 415.379754][T10527] EXT4-fs (loop3): Remounting filesystem read-only [ 415.409360][T10526] loop2: detected capacity change from 0 to 1051 [ 415.424401][T10526] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 415.439706][T10526] EXT4-fs (loop2): orphan cleanup on readonly fs [ 415.446054][T10526] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc8, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x30, 0x10000200}) 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffe7000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe80000, 0x0, 0x10000200}) 01:41:07 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa00000000000000, 0x0, 0x10000200}) [ 415.457991][T10526] EXT4-fs (loop2): Remounting filesystem read-only 01:41:07 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe80400, 0x0, 0x10000200}) 01:41:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x38, 0x10000200}) [ 415.540763][T10591] loop3: detected capacity change from 0 to 1051 [ 415.541603][T10592] loop2: detected capacity change from 0 to 1051 [ 415.570857][T10591] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:07 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffef000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 415.596368][T10592] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 415.612769][T10591] EXT4-fs (loop3): orphan cleanup on readonly fs [ 415.619183][T10591] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:08 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb00000000000000, 0x0, 0x10000200}) 01:41:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfff7000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 415.647192][T10591] EXT4-fs (loop3): Remounting filesystem read-only [ 415.647472][T10592] EXT4-fs (loop2): orphan cleanup on readonly fs [ 415.660211][T10592] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 415.684406][T10592] EXT4-fs (loop2): Remounting filesystem read-only [ 415.735817][T10592] loop2: detected capacity change from 0 to 1051 [ 415.747947][T10592] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 415.768064][T10637] loop3: detected capacity change from 0 to 1051 01:41:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xfe, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf00400, 0x0, 0x10000200}) 01:41:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48, 0x10000200}) 01:41:08 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc00000000000000, 0x0, 0x10000200}) 01:41:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffff000000000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 415.788005][T10592] EXT4-fs (loop2): orphan cleanup on readonly fs [ 415.794352][T10592] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 415.816375][T10592] EXT4-fs (loop2): Remounting filesystem read-only 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff0f00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 415.909206][T10669] loop3: detected capacity change from 0 to 1051 [ 415.924360][T10674] loop2: detected capacity change from 0 to 1051 [ 415.936879][T10674] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50, 0x10000200}) 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f08, 0x0, 0x10000200}) 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f09, 0x0, 0x10000200}) 01:41:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x110, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff7f00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:08 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1000000000000000, 0x0, 0x10000200}) [ 415.960884][T10674] EXT4-fs (loop2): orphan cleanup on readonly fs [ 415.967271][T10674] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 415.981451][T10674] EXT4-fs (loop2): Remounting filesystem read-only 01:41:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x58, 0x10000200}) 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0a, 0x0, 0x10000200}) 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:08 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1200000000000000, 0x0, 0x10000200}) 01:41:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x60, 0x10000200}) [ 416.094936][T10704] loop3: detected capacity change from 0 to 1051 [ 416.124581][T10721] loop2: detected capacity change from 0 to 1051 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0b, 0x0, 0x10000200}) 01:41:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 416.158741][T10721] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 416.208594][T10721] EXT4-fs (loop2): orphan cleanup on readonly fs [ 416.214947][T10721] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 416.270492][T10757] loop3: detected capacity change from 0 to 1051 [ 416.277324][T10721] EXT4-fs (loop2): Remounting filesystem read-only [ 416.345168][T10721] loop2: detected capacity change from 0 to 1051 [ 416.361278][T10721] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 416.372262][T10721] EXT4-fs (loop2): orphan cleanup on readonly fs [ 416.378614][T10721] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x1dc, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0c, 0x0, 0x10000200}) 01:41:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x68, 0x10000200}) 01:41:08 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2000000000000000, 0x0, 0x10000200}) 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 416.392925][T10721] EXT4-fs (loop2): Remounting filesystem read-only 01:41:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 416.424298][T10777] loop3: detected capacity change from 0 to 1051 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0d, 0x0, 0x10000200}) 01:41:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x70, 0x10000200}) 01:41:08 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 416.485961][T10792] loop2: detected capacity change from 0 to 1051 01:41:08 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x3f00000000000000, 0x0, 0x10000200}) 01:41:08 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0e, 0x0, 0x10000200}) [ 416.536349][T10792] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 416.561559][T10809] loop3: detected capacity change from 0 to 1051 [ 416.598777][T10792] EXT4-fs (loop2): orphan cleanup on readonly fs [ 416.605228][T10792] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 416.623705][T10792] EXT4-fs (loop2): Remounting filesystem read-only 01:41:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x1e4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x78, 0x10000200}) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0f, 0x0, 0x10000200}) 01:41:09 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x4000000000000000, 0x0, 0x10000200}) [ 416.671538][T10792] loop2: detected capacity change from 0 to 1051 [ 416.679469][T10792] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 416.690793][T10792] EXT4-fs (loop2): orphan cleanup on readonly fs [ 416.697188][T10792] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 416.708916][T10792] EXT4-fs (loop2): Remounting filesystem read-only 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc8, 0x10000200}) [ 416.749992][T10851] loop3: detected capacity change from 0 to 21 [ 416.762925][T10851] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (10 blocks) 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff07, 0x0, 0x10000200}) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 416.804889][T10864] loop2: detected capacity change from 0 to 1051 [ 416.818059][T10864] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:09 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8102000000000000, 0x0, 0x10000200}) 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x204, 0x10000200}) [ 416.866749][T10864] EXT4-fs (loop2): orphan cleanup on readonly fs [ 416.873108][T10864] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 416.907126][T10888] loop3: detected capacity change from 0 to 21 [ 416.916884][T10888] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (10 blocks) [ 416.945139][T10864] EXT4-fs (loop2): Remounting filesystem read-only [ 416.989674][T10864] loop2: detected capacity change from 0 to 1051 [ 416.997275][T10864] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 417.020923][T10864] EXT4-fs (loop2): orphan cleanup on readonly fs [ 417.027274][T10864] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:09 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf4ffffff00000000, 0x0, 0x10000200}) 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff08, 0x0, 0x10000200}) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x281, 0x10000200}) 01:41:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x20d, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 417.038601][T10864] EXT4-fs (loop2): Remounting filesystem read-only 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300, 0x10000200}) [ 417.075820][T10920] loop3: detected capacity change from 0 to 21 [ 417.093703][T10920] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (10 blocks) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 417.133800][T10932] loop2: detected capacity change from 0 to 1051 [ 417.155498][T10932] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff09, 0x0, 0x10000200}) 01:41:09 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfbffffff00000000, 0x0, 0x10000200}) 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x402, 0x10000200}) [ 417.185558][T10932] EXT4-fs (loop2): orphan cleanup on readonly fs [ 417.191921][T10932] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 417.245344][T10932] EXT4-fs (loop2): Remounting filesystem read-only [ 417.279675][T10932] loop2: detected capacity change from 0 to 1051 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0a, 0x0, 0x10000200}) 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x0, 0x0, 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 417.299644][T10932] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x419, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:09 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfdfdffff00000000, 0x0, 0x10000200}) 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x406, 0x10000200}) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 417.345215][T10932] EXT4-fs (loop2): orphan cleanup on readonly fs [ 417.351601][T10932] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 417.368314][T10932] EXT4-fs (loop2): Remounting filesystem read-only 01:41:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0b, 0x0, 0x10000200}) 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500, 0x10000200}) 01:41:09 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 417.470882][T11004] loop3: detected capacity change from 0 to 1051 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0c, 0x0, 0x10000200}) 01:41:09 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfeffffff00000000, 0x0, 0x10000200}) [ 417.516616][T11004] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 417.536832][T11017] loop2: detected capacity change from 0 to 1051 01:41:09 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600, 0x10000200}) 01:41:09 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0d, 0x0, 0x10000200}) [ 417.566583][T11017] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 417.582775][T11004] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 417.621602][T11017] EXT4-fs (loop2): orphan cleanup on readonly fs [ 417.627971][T11017] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 417.646027][T11004] EXT4-fs (loop3): get root inode failed [ 417.651683][T11004] EXT4-fs (loop3): mount failed [ 417.657715][T11017] EXT4-fs (loop2): Remounting filesystem read-only [ 417.693725][T11017] loop2: detected capacity change from 0 to 1051 [ 417.702461][T11017] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 417.715684][T11017] EXT4-fs (loop2): orphan cleanup on readonly fs [ 417.722073][T11017] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x604, 0x10000200}) 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:10 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff01000000000000, 0x0, 0x10000200}) 01:41:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0e, 0x0, 0x10000200}) 01:41:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x41b, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 417.746161][T11017] EXT4-fs (loop2): Remounting filesystem read-only 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700, 0x10000200}) [ 417.797069][T11076] loop3: detected capacity change from 0 to 1051 [ 417.835981][T11076] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0f, 0x0, 0x10000200}) 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:10 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff07000000000000, 0x0, 0x10000200}) [ 417.846092][T11087] loop2: detected capacity change from 0 to 1051 [ 417.866293][T11076] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 417.883915][T11087] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc00, 0x10000200}) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf80400, 0x0, 0x10000200}) [ 417.920296][T11076] EXT4-fs (loop3): get root inode failed [ 417.925987][T11076] EXT4-fs (loop3): mount failed [ 417.951700][T11087] EXT4-fs (loop2): orphan cleanup on readonly fs [ 417.958076][T11087] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 417.999045][T11087] EXT4-fs (loop2): Remounting filesystem read-only 01:41:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x500, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:10 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff0f000000000000, 0x0, 0x10000200}) 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf00, 0x10000200}) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1000000, 0x0, 0x10000200}) [ 418.053738][T11087] loop2: detected capacity change from 0 to 1051 [ 418.062332][T11087] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 418.075797][T11087] EXT4-fs (loop2): orphan cleanup on readonly fs [ 418.082143][T11087] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 418.093206][T11087] EXT4-fs (loop2): Remounting filesystem read-only 01:41:10 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff17000000000000, 0x0, 0x10000200}) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1000100, 0x0, 0x10000200}) [ 418.135102][T11147] loop3: detected capacity change from 0 to 1051 [ 418.168220][T11147] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1200, 0x10000200}) 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x12, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 418.205641][T11147] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 418.217900][T11160] loop2: detected capacity change from 0 to 1051 [ 418.227416][T11160] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 418.236980][T11147] EXT4-fs (loop3): get root inode failed [ 418.242620][T11147] EXT4-fs (loop3): mount failed 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2000000, 0x0, 0x10000200}) 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x17ff, 0x10000200}) [ 418.295300][T11160] EXT4-fs (loop2): orphan cleanup on readonly fs [ 418.301680][T11160] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 418.334825][T11160] EXT4-fs (loop2): Remounting filesystem read-only 01:41:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x1001, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:10 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff1f000000000000, 0x0, 0x10000200}) 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x18, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2040000, 0x0, 0x10000200}) 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1800, 0x10000200}) [ 418.413299][T11160] loop2: detected capacity change from 0 to 1051 [ 418.421076][T11160] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 418.432057][T11160] EXT4-fs (loop2): orphan cleanup on readonly fs [ 418.438437][T11160] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz-executor.2: bad orphan inode 33554432 [ 418.449425][T11160] EXT4-fs (loop2): Remounting filesystem read-only 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x28, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:10 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff27000000000000, 0x0, 0x10000200}) 01:41:10 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x3000000, 0x0, 0x10000200}) [ 418.488665][T11218] loop3: detected capacity change from 0 to 1051 [ 418.511035][T11218] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1fff, 0x10000200}) 01:41:10 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x30, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 418.574359][T11218] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 418.614246][T11240] loop2: detected capacity change from 0 to 264192 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x4000000, 0x0, 0x10000200}) [ 418.622795][T11240] EXT4-fs (loop2): Invalid log block size: 1048576 [ 418.636160][T11218] EXT4-fs (loop3): get root inode failed [ 418.641806][T11218] EXT4-fs (loop3): mount failed [ 418.704471][T11240] loop2: detected capacity change from 0 to 264192 [ 418.718519][T11240] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x1c01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:11 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff2f000000000000, 0x0, 0x10000200}) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2000, 0x10000200}) 01:41:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x5000000, 0x0, 0x10000200}) 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x38, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x27ff, 0x10000200}) [ 418.799309][T11292] loop3: detected capacity change from 0 to 1051 [ 418.823889][T11292] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x6000000, 0x0, 0x10000200}) 01:41:11 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff37000000000000, 0x0, 0x10000200}) [ 418.864593][T11292] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 418.898529][T11295] loop2: detected capacity change from 0 to 264192 [ 418.905098][T11292] EXT4-fs (loop3): get root inode failed 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2800, 0x10000200}) 01:41:11 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff7f000000000000, 0x0, 0x10000200}) [ 418.910774][T11292] EXT4-fs (loop3): mount failed [ 418.923886][T11295] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x1d01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x6040000, 0x0, 0x10000200}) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2fff, 0x10000200}) 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 419.025666][T11295] loop2: detected capacity change from 0 to 264192 [ 419.034012][T11295] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:11 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff87000000000000, 0x0, 0x10000200}) 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x58, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3000, 0x10000200}) [ 419.090020][T11354] loop3: detected capacity change from 0 to 1051 [ 419.125106][T11354] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x7000000, 0x0, 0x10000200}) [ 419.173994][T11354] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 419.201712][T11354] EXT4-fs (loop3): get root inode failed [ 419.207481][T11354] EXT4-fs (loop3): mount failed [ 419.216241][T11362] loop2: detected capacity change from 0 to 264192 01:41:11 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff8f000000000000, 0x0, 0x10000200}) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x37ff, 0x10000200}) [ 419.224098][T11362] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x7fff000, 0x0, 0x10000200}) 01:41:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x2e00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x60, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 419.293212][T11362] loop2: detected capacity change from 0 to 264192 [ 419.310312][T11362] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x87ff000, 0x0, 0x10000200}) 01:41:11 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff97000000000000, 0x0, 0x10000200}) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3800, 0x10000200}) [ 419.369139][T11414] loop3: detected capacity change from 0 to 1051 [ 419.390543][T11414] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x68, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 419.418539][T11414] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 419.443789][T11414] EXT4-fs (loop3): get root inode failed [ 419.449495][T11414] EXT4-fs (loop3): mount failed 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3f00, 0x10000200}) 01:41:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:11 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x70, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:11 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8fff000, 0x0, 0x10000200}) 01:41:11 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3fff, 0x10000200}) [ 419.525278][T11444] loop3: detected capacity change from 0 to 1051 [ 419.542064][T11444] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 419.573380][T11444] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 419.599812][T11444] EXT4-fs (loop3): get root inode failed [ 419.605474][T11444] EXT4-fs (loop3): mount failed [ 419.647949][T11417] loop2: detected capacity change from 0 to 264192 [ 419.678329][T11417] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3000, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x78, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:12 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff9f000000000000, 0x0, 0x10000200}) 01:41:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4000, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x97ff000, 0x0, 0x10000200}) 01:41:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 419.763831][T11417] loop2: detected capacity change from 0 to 264192 [ 419.770748][T11417] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x47ff, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x9fff000, 0x0, 0x10000200}) 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x204, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 419.815663][T11490] loop3: detected capacity change from 0 to 1051 [ 419.865470][T11490] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:12 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffa7000000000000, 0x0, 0x10000200}) [ 419.905649][T11490] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4800, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa7ff000, 0x0, 0x10000200}) [ 419.947509][T11490] EXT4-fs (loop3): get root inode failed [ 419.953193][T11490] EXT4-fs (loop3): mount failed [ 419.975024][T11501] loop2: detected capacity change from 0 to 264192 [ 419.984771][T11501] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4000, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x281, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:12 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffaf000000000000, 0x0, 0x10000200}) 01:41:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4fff, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xafff000, 0x0, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb000000, 0x0, 0x10000200}) 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:12 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffb7000000000000, 0x0, 0x10000200}) [ 420.157278][T11560] loop3: detected capacity change from 0 to 1051 [ 420.194917][T11560] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5000, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb7ff000, 0x0, 0x10000200}) [ 420.249572][T11560] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 420.278425][T11560] EXT4-fs (loop3): get root inode failed [ 420.284084][T11560] EXT4-fs (loop3): mount failed 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x402, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 420.399564][T11557] loop2: detected capacity change from 0 to 264192 [ 420.416295][T11557] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4001, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x57ff, 0x10000200}) 01:41:12 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffbf000000000000, 0x0, 0x10000200}) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xbfff000, 0x0, 0x10000200}) 01:41:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x406, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 420.506346][T11557] loop2: detected capacity change from 0 to 264192 [ 420.513397][T11557] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:12 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffc7000000000000, 0x0, 0x10000200}) [ 420.555619][T11630] loop3: detected capacity change from 0 to 1051 [ 420.566881][T11630] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:12 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:12 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc000000, 0x0, 0x10000200}) 01:41:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5800, 0x10000200}) [ 420.632445][T11630] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:13 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:13 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffcf000000000000, 0x0, 0x10000200}) [ 420.700056][T11630] EXT4-fs (loop3): get root inode failed [ 420.705749][T11630] EXT4-fs (loop3): mount failed [ 420.830732][T11644] loop2: detected capacity change from 0 to 264192 [ 420.846600][T11644] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4700, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5fff, 0x10000200}) 01:41:13 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc7ff000, 0x0, 0x10000200}) 01:41:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf465", 0xf, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:13 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x604, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:13 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffd7000000000000, 0x0, 0x10000200}) [ 420.967745][T11644] loop2: detected capacity change from 0 to 264192 [ 420.974702][T11644] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:13 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xcfff000, 0x0, 0x10000200}) 01:41:13 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffdf000000000000, 0x0, 0x10000200}) 01:41:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6000, 0x10000200}) [ 421.030473][T11703] loop3: detected capacity change from 0 to 1051 [ 421.067838][T11703] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:13 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:13 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd7ff000, 0x0, 0x10000200}) [ 421.119754][T11703] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 421.144683][T11703] EXT4-fs (loop3): get root inode failed [ 421.150453][T11703] EXT4-fs (loop3): mount failed 01:41:13 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffe7000000000000, 0x0, 0x10000200}) [ 421.299990][T11715] loop2: detected capacity change from 0 to 264192 [ 421.308391][T11715] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4900, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x67ff, 0x10000200}) 01:41:13 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb00, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:13 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xdfff000, 0x0, 0x10000200}) 01:41:13 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffef000000000000, 0x0, 0x10000200}) [ 421.391927][T11715] loop2: detected capacity change from 0 to 264192 [ 421.399917][T11715] EXT4-fs (loop2): Invalid log block size: 1048576 [ 421.430094][T11770] loop3: detected capacity change from 0 to 1051 01:41:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6800, 0x10000200}) 01:41:13 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc00, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 421.468985][T11770] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:13 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfff7000000000000, 0x0, 0x10000200}) 01:41:13 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe000000, 0x0, 0x10000200}) [ 421.516977][T11770] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 421.555431][T11770] EXT4-fs (loop3): get root inode failed [ 421.561104][T11770] EXT4-fs (loop3): mount failed 01:41:13 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe00, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6fff, 0x10000200}) [ 421.704511][T11790] loop2: detected capacity change from 0 to 264192 [ 421.723332][T11790] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4f00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:14 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe7ff000, 0x0, 0x10000200}) 01:41:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:14 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffff000000000000, 0x0, 0x10000200}) 01:41:14 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf00, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7000, 0x10000200}) [ 421.826184][T11790] loop2: detected capacity change from 0 to 264192 [ 421.858548][T11843] loop3: detected capacity change from 0 to 1051 01:41:14 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1200, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x77ff, 0x10000200}) [ 421.878085][T11843] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 421.908947][T11843] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:14 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xefff000, 0x0, 0x10000200}) [ 421.945734][T11843] EXT4-fs (loop3): get root inode failed [ 421.951396][T11843] EXT4-fs (loop3): mount failed 01:41:14 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff0f00000000, 0x0, 0x10000200}) 01:41:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000", 0x16, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:14 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf000000, 0x0, 0x10000200}) [ 422.083866][T11886] loop3: detected capacity change from 0 to 1051 [ 422.114270][T11886] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 422.146156][T11886] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 422.162311][T11886] EXT4-fs (loop3): get root inode failed [ 422.167974][T11886] EXT4-fs (loop3): mount failed [ 422.184144][T11868] loop2: detected capacity change from 0 to 264192 [ 422.191854][T11868] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6200, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7800, 0x10000200}) 01:41:14 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x17ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:14 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff7f00000000, 0x0, 0x10000200}) 01:41:14 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf7ff000, 0x0, 0x10000200}) 01:41:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 422.297533][T11868] loop2: detected capacity change from 0 to 264192 [ 422.305175][T11868] EXT4-fs (loop2): Invalid log block size: 1048576 [ 422.329957][T11916] loop3: detected capacity change from 0 to 1051 [ 422.361180][T11916] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 422.374061][T11916] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 422.402359][T11916] EXT4-fs (loop3): get root inode failed 01:41:14 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:14 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffff000, 0x0, 0x10000200}) 01:41:14 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x10000200}) 01:41:14 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8102, 0x10000200}) [ 422.408049][T11916] EXT4-fs (loop3): mount failed 01:41:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:14 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfffffff, 0x0, 0x10000200}) [ 422.502202][T11956] loop3: detected capacity change from 0 to 1051 [ 422.537681][T11956] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 422.591394][T11956] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 422.610989][T11956] EXT4-fs (loop3): get root inode failed [ 422.616702][T11956] EXT4-fs (loop3): mount failed [ 422.691218][T11938] loop2: detected capacity change from 0 to 264192 [ 422.699802][T11938] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:15 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x87ff, 0x10000200}) 01:41:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6500, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:15 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10000000, 0x0, 0x10000200}) 01:41:15 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x10000200}) 01:41:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000", 0x1a, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 422.803024][T11938] loop2: detected capacity change from 0 to 264192 01:41:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8fff, 0x10000200}) [ 422.854404][T11996] loop3: detected capacity change from 0 to 1051 [ 422.884103][T11996] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:15 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10000200, 0x0, 0x10000200}) 01:41:15 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2, 0x10000200}) [ 422.901951][T11996] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:15 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x97ff, 0x10000200}) [ 422.962130][T11996] EXT4-fs (loop3): get root inode failed [ 422.967813][T11996] EXT4-fs (loop3): mount failed 01:41:15 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3, 0x10000200}) 01:41:15 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10001000, 0x0, 0x10000200}) 01:41:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 423.092197][T12046] loop3: detected capacity change from 0 to 1051 [ 423.136174][T12046] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 423.180311][T12046] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 423.187144][T12046] EXT4-fs (loop3): mount failed [ 423.251166][T12021] loop2: detected capacity change from 0 to 264192 [ 423.258481][T12021] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6800, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:15 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x27ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:15 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x12000000, 0x0, 0x10000200}) 01:41:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x9fff, 0x10000200}) 01:41:15 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4, 0x10000200}) 01:41:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 423.366089][T12021] loop2: detected capacity change from 0 to 264192 01:41:15 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x20000000, 0x0, 0x10000200}) 01:41:15 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5, 0x10000200}) [ 423.432993][T12084] loop3: detected capacity change from 0 to 1051 [ 423.472562][T12084] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa7ff, 0x10000200}) 01:41:15 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 423.512396][T12084] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 423.533267][T12084] EXT4-fs (loop3): mount failed 01:41:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:15 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x3f000000, 0x0, 0x10000200}) [ 423.650477][T12122] loop3: detected capacity change from 0 to 1051 [ 423.688653][T12122] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 423.703710][T12122] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 423.711373][T12122] EXT4-fs (loop3): mount failed [ 423.766969][T12083] loop2: detected capacity change from 0 to 264192 [ 423.774651][T12083] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x7002, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:16 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xafff, 0x10000200}) 01:41:16 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6, 0x10000200}) 01:41:16 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:16 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x40000000, 0x0, 0x10000200}) 01:41:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:16 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:16 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x81020000, 0x0, 0x10000200}) [ 423.945363][T12159] loop3: detected capacity change from 0 to 1051 [ 423.968459][T12159] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:16 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb7ff, 0x10000200}) 01:41:16 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7, 0x10000200}) [ 424.027372][T12159] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 424.047765][T12159] EXT4-fs (loop3): get root inode failed [ 424.053426][T12159] EXT4-fs (loop3): mount failed 01:41:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:16 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x37ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 424.152610][T12196] loop3: detected capacity change from 0 to 1051 [ 424.175166][T12196] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 424.208463][T12196] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 424.234248][T12196] EXT4-fs (loop3): get root inode failed [ 424.239924][T12196] EXT4-fs (loop3): mount failed [ 424.301699][T12158] loop2: detected capacity change from 0 to 264192 [ 424.311973][T12158] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:16 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xbfff, 0x10000200}) 01:41:16 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf4ffffff, 0x0, 0x10000200}) 01:41:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x7b00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:16 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:16 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8, 0x10000200}) 01:41:16 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc7ff, 0x10000200}) [ 424.468621][T12233] loop3: detected capacity change from 0 to 1051 [ 424.501630][T12233] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:16 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfbffffff, 0x0, 0x10000200}) 01:41:16 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3f00, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:16 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x9, 0x10000200}) [ 424.563229][T12233] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:17 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc800, 0x10000200}) 01:41:17 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfdfdffff, 0x0, 0x10000200}) [ 424.632770][T12233] EXT4-fs (loop3): get root inode failed [ 424.638513][T12233] EXT4-fs (loop3): mount failed 01:41:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 424.748313][T12283] loop3: detected capacity change from 0 to 1051 [ 424.763258][T12283] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 424.799550][T12283] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 424.814444][T12283] EXT4-fs (loop3): get root inode failed [ 424.820109][T12283] EXT4-fs (loop3): mount failed [ 424.859968][T12239] loop2: detected capacity change from 0 to 264192 [ 424.867796][T12239] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x7e00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:17 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xcfff, 0x10000200}) 01:41:17 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa, 0x10000200}) 01:41:17 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfeffffff, 0x0, 0x10000200}) 01:41:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd7ff, 0x10000200}) 01:41:17 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff010000, 0x0, 0x10000200}) 01:41:17 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x47ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 425.036860][T12316] loop3: detected capacity change from 0 to 1051 [ 425.061798][T12316] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:17 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb, 0x10000200}) [ 425.118224][T12316] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 425.141853][T12316] EXT4-fs (loop3): get root inode failed [ 425.147525][T12316] EXT4-fs (loop3): mount failed 01:41:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:17 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff070000, 0x0, 0x10000200}) [ 425.238720][T12352] loop3: detected capacity change from 0 to 1051 [ 425.271089][T12352] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 425.301570][T12352] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 425.337877][T12352] EXT4-fs (loop3): get root inode failed [ 425.343537][T12352] EXT4-fs (loop3): mount failed [ 425.356222][T12314] loop2: detected capacity change from 0 to 264192 [ 425.363592][T12314] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xa200, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xdfff, 0x10000200}) 01:41:17 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:17 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc, 0x10000200}) 01:41:17 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff0f0000, 0x0, 0x10000200}) 01:41:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:17 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff170000, 0x0, 0x10000200}) 01:41:17 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe7ff, 0x10000200}) [ 425.554120][T12392] loop3: detected capacity change from 0 to 1051 [ 425.579222][T12392] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 425.624458][T12392] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:18 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:18 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff1f0000, 0x0, 0x10000200}) 01:41:18 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10, 0x10000200}) [ 425.717699][T12392] EXT4-fs (loop3): get root inode failed [ 425.723361][T12392] EXT4-fs (loop3): mount failed [ 425.880711][T12390] loop2: detected capacity change from 0 to 264192 [ 425.888095][T12390] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xa202, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xefff, 0x10000200}) 01:41:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:18 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff270000, 0x0, 0x10000200}) 01:41:18 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x57ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:18 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x12, 0x10000200}) 01:41:18 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf7ff, 0x10000200}) [ 426.059477][T12461] loop3: detected capacity change from 0 to 1051 [ 426.075950][T12461] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:18 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x18, 0x10000200}) 01:41:18 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff2f0000, 0x0, 0x10000200}) [ 426.109317][T12461] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:18 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:18 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff370000, 0x0, 0x10000200}) [ 426.184591][T12461] EXT4-fs (loop3): get root inode failed [ 426.190283][T12461] EXT4-fs (loop3): mount failed [ 426.393534][T12463] loop2: detected capacity change from 0 to 264192 [ 426.401857][T12463] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xa300, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:18 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x28, 0x10000200}) 01:41:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff01, 0x10000200}) 01:41:18 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff3f0000, 0x0, 0x10000200}) 01:41:18 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:18 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff470000, 0x0, 0x10000200}) [ 426.571235][T12534] loop3: detected capacity change from 0 to 1051 [ 426.589063][T12534] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff07, 0x10000200}) 01:41:19 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x67ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:19 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x30, 0x10000200}) [ 426.637135][T12534] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 426.657507][T12534] EXT4-fs (loop3): get root inode failed [ 426.663173][T12534] EXT4-fs (loop3): mount failed 01:41:19 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff4f0000, 0x0, 0x10000200}) 01:41:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 426.797901][T12576] loop3: detected capacity change from 0 to 1051 [ 426.828872][T12576] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 426.852084][T12576] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 426.877003][T12576] EXT4-fs (loop3): get root inode failed [ 426.882732][T12576] EXT4-fs (loop3): mount failed [ 426.946715][T12528] loop2: detected capacity change from 0 to 264192 [ 426.954564][T12528] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xac02, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:19 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:19 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x38, 0x10000200}) 01:41:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff0f, 0x10000200}) 01:41:19 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff570000, 0x0, 0x10000200}) 01:41:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:19 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48, 0x10000200}) [ 427.092487][T12599] loop3: detected capacity change from 0 to 1051 [ 427.129636][T12599] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff17, 0x10000200}) [ 427.172719][T12599] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:19 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff5f0000, 0x0, 0x10000200}) [ 427.240804][T12599] EXT4-fs (loop3): get root inode failed [ 427.246481][T12599] EXT4-fs (loop3): mount failed 01:41:19 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff1f, 0x10000200}) 01:41:19 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x204, 0x10000200}) [ 427.451491][T12612] loop2: detected capacity change from 0 to 264192 [ 427.461448][T12612] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xae01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:19 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff670000, 0x0, 0x10000200}) 01:41:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff27, 0x10000200}) 01:41:19 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:19 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x281, 0x10000200}) [ 427.628287][T12676] loop3: detected capacity change from 0 to 1051 01:41:20 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff6f0000, 0x0, 0x10000200}) 01:41:20 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x77ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 427.669104][T12676] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:20 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff770000, 0x0, 0x10000200}) 01:41:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff2f, 0x10000200}) 01:41:20 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300, 0x10000200}) [ 427.721460][T12676] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:20 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 427.779908][T12676] EXT4-fs (loop3): get root inode failed [ 427.785594][T12676] EXT4-fs (loop3): mount failed [ 428.008689][T12682] loop2: detected capacity change from 0 to 264192 [ 428.015953][T12682] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xaf01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:20 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff7f0000, 0x0, 0x10000200}) 01:41:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff37, 0x10000200}) 01:41:20 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x402, 0x10000200}) 01:41:20 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8102, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:20 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff870000, 0x0, 0x10000200}) [ 428.168309][T12750] loop3: detected capacity change from 0 to 1051 [ 428.202543][T12750] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 01:41:20 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x87ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff3f, 0x10000200}) 01:41:20 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x406, 0x10000200}) [ 428.232383][T12750] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 428.289630][T12750] EXT4-fs (loop3): get root inode failed [ 428.295304][T12750] EXT4-fs (loop3): mount failed 01:41:20 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff8f0000, 0x0, 0x10000200}) 01:41:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff47, 0x10000200}) [ 428.555422][T12756] loop2: detected capacity change from 0 to 264192 [ 428.562683][T12756] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:21 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xb001, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:21 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff970000, 0x0, 0x10000200}) 01:41:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff4f, 0x10000200}) 01:41:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:21 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500, 0x10000200}) 01:41:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff57, 0x10000200}) 01:41:21 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x97ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:21 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff9f0000, 0x0, 0x10000200}) [ 428.726215][T12814] loop3: detected capacity change from 0 to 1051 [ 428.749767][T12814] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 428.760536][T12814] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:21 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600, 0x10000200}) 01:41:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff5f, 0x10000200}) [ 428.813915][T12814] EXT4-fs (loop3): get root inode failed [ 428.819596][T12814] EXT4-fs (loop3): mount failed 01:41:21 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x9fff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:21 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffa70000, 0x0, 0x10000200}) [ 429.109324][T12824] loop2: detected capacity change from 0 to 264192 [ 429.116670][T12824] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xba01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff67, 0x10000200}) 01:41:21 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x604, 0x10000200}) 01:41:21 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffaf0000, 0x0, 0x10000200}) 01:41:21 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa7ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff6f, 0x10000200}) 01:41:21 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffb70000, 0x0, 0x10000200}) [ 429.297262][T12899] loop3: detected capacity change from 0 to 1051 [ 429.316755][T12899] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 01:41:21 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xafff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:21 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700, 0x10000200}) [ 429.359587][T12899] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff77, 0x10000200}) 01:41:21 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffbf0000, 0x0, 0x10000200}) [ 429.464936][T12899] EXT4-fs (loop3): get root inode failed [ 429.470715][T12899] EXT4-fs (loop3): mount failed [ 429.635652][T12887] loop2: detected capacity change from 0 to 264192 [ 429.642976][T12887] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xbb01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:22 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb7ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:22 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x900, 0x10000200}) 01:41:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff7f, 0x10000200}) 01:41:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:22 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffc70000, 0x0, 0x10000200}) 01:41:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff87, 0x10000200}) 01:41:22 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa00, 0x10000200}) [ 429.805650][T12960] loop3: detected capacity change from 0 to 1051 [ 429.838943][T12960] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 01:41:22 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffcf0000, 0x0, 0x10000200}) 01:41:22 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xbfff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 429.867541][T12960] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff8f, 0x10000200}) 01:41:22 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffd70000, 0x0, 0x10000200}) [ 429.928261][T12960] EXT4-fs (loop3): get root inode failed [ 429.933921][T12960] EXT4-fs (loop3): mount failed [ 430.157270][T12964] loop2: detected capacity change from 0 to 264192 [ 430.166286][T12964] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xbc00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:22 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb00, 0x10000200}) 01:41:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff97, 0x10000200}) 01:41:22 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc7ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:22 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffdf0000, 0x0, 0x10000200}) 01:41:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff9f, 0x10000200}) [ 430.323559][T13028] loop3: detected capacity change from 0 to 1051 [ 430.341088][T13028] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 01:41:22 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xcfff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:22 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffe70000, 0x0, 0x10000200}) 01:41:22 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc00, 0x10000200}) [ 430.367589][T13028] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 430.389898][T13028] EXT4-fs (loop3): get root inode failed [ 430.395576][T13028] EXT4-fs (loop3): mount failed 01:41:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffa7, 0x10000200}) 01:41:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 430.535405][T13068] loop3: detected capacity change from 0 to 1051 [ 430.563908][T13068] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 430.595742][T13068] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 430.607977][T13068] EXT4-fs (loop3): get root inode failed [ 430.613647][T13068] EXT4-fs (loop3): mount failed [ 430.709954][T13032] loop2: detected capacity change from 0 to 264192 [ 430.721266][T13032] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xbc01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:23 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffef0000, 0x0, 0x10000200}) 01:41:23 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd7ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffaf, 0x10000200}) 01:41:23 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1200, 0x10000200}) 01:41:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:23 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfff70000, 0x0, 0x10000200}) [ 430.862270][T13098] loop3: detected capacity change from 0 to 1051 [ 430.886445][T13098] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 01:41:23 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xdfff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffb7, 0x10000200}) 01:41:23 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x17ff, 0x10000200}) [ 430.929648][T13098] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 430.992536][T13098] EXT4-fs (loop3): get root inode failed [ 430.998215][T13098] EXT4-fs (loop3): mount failed 01:41:23 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffff0000, 0x0, 0x10000200}) 01:41:23 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1800, 0x10000200}) [ 431.242207][T13102] loop2: detected capacity change from 0 to 264192 [ 431.250268][T13102] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xbd00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffbf, 0x10000200}) 01:41:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:23 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe7ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:23 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfffffdfd, 0x0, 0x10000200}) 01:41:23 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1fff, 0x10000200}) 01:41:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffc7, 0x10000200}) 01:41:23 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2000, 0x10000200}) [ 431.417010][T13166] loop3: detected capacity change from 0 to 1051 [ 431.445023][T13166] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) 01:41:23 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xefff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 431.457356][T13166] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 431.477253][T13166] EXT4-fs (loop3): get root inode failed [ 431.482909][T13166] EXT4-fs (loop3): mount failed 01:41:23 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff0f, 0x0, 0x10000200}) 01:41:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffcf, 0x10000200}) 01:41:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 431.589153][T13203] loop3: detected capacity change from 0 to 1051 [ 431.633457][T13203] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (28213!=0) [ 431.671881][T13203] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 431.684303][T13203] EXT4-fs (loop3): get root inode failed [ 431.690065][T13203] EXT4-fs (loop3): mount failed [ 431.806000][T13169] loop2: detected capacity change from 0 to 264192 [ 431.813342][T13169] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xbe00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:24 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x27ff, 0x10000200}) 01:41:24 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf7ff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:24 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff7f, 0x0, 0x10000200}) 01:41:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffd7, 0x10000200}) 01:41:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 431.965646][T13240] loop3: detected capacity change from 0 to 1051 01:41:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffdf, 0x10000200}) 01:41:24 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfffffff4, 0x0, 0x10000200}) 01:41:24 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff01, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:24 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2800, 0x10000200}) [ 432.014024][T13240] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 432.048323][T13240] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffe7, 0x10000200}) 01:41:24 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfffffffb, 0x0, 0x10000200}) [ 432.095200][T13240] EXT4-fs (loop3): get root inode failed [ 432.100872][T13240] EXT4-fs (loop3): mount failed [ 432.352269][T13243] loop2: detected capacity change from 0 to 264192 [ 432.359607][T13243] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc000, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:24 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff07, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:24 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2fff, 0x10000200}) 01:41:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffef, 0x10000200}) 01:41:24 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfffffffe, 0x0, 0x10000200}) 01:41:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfff7, 0x10000200}) [ 432.511433][T13304] loop3: detected capacity change from 0 to 1051 [ 432.541944][T13304] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:24 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff0f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:24 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10000000000, 0x0, 0x10000200}) [ 432.572204][T13304] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:25 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3000, 0x10000200}) 01:41:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x20010, 0x10000200}) [ 432.631081][T13304] EXT4-fs (loop3): get root inode failed [ 432.636766][T13304] EXT4-fs (loop3): mount failed 01:41:25 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff17, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 432.905436][T13308] loop2: detected capacity change from 0 to 264192 [ 432.913682][T13308] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc001, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:25 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x50000000000, 0x0, 0x10000200}) 01:41:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:25 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x37ff, 0x10000200}) 01:41:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2b000, 0x10000200}) 01:41:25 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff1f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:25 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3800, 0x10000200}) 01:41:25 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff27, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 433.071436][T13376] loop3: detected capacity change from 0 to 1051 [ 433.104547][T13376] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) 01:41:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2b800, 0x10000200}) 01:41:25 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x60000000000, 0x0, 0x10000200}) [ 433.148162][T13376] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 01:41:25 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3f00, 0x10000200}) [ 433.192298][T13376] EXT4-fs (loop3): get root inode failed [ 433.198001][T13376] EXT4-fs (loop3): mount failed 01:41:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2c000, 0x10000200}) [ 433.445444][T13365] loop2: detected capacity change from 0 to 264192 [ 433.453129][T13365] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc400, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:25 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2001000000000, 0x0, 0x10000200}) 01:41:25 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff2f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:25 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4000, 0x10000200}) 01:41:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2c800, 0x10000200}) 01:41:25 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4800, 0x10000200}) 01:41:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 433.602376][T13441] loop3: detected capacity change from 0 to 1051 [ 433.631920][T13441] EXT4-fs (loop3): unsupported descriptor size 0 01:41:26 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8000000000000, 0x0, 0x10000200}) 01:41:26 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff37, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2d000, 0x10000200}) 01:41:26 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8102, 0x10000200}) [ 433.720918][T13462] loop3: detected capacity change from 0 to 1051 [ 433.752568][T13462] EXT4-fs (loop3): unsupported descriptor size 0 [ 433.979300][T13440] loop2: detected capacity change from 0 to 264192 [ 433.987356][T13440] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc401, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2d800, 0x10000200}) 01:41:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:26 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8050000000000, 0x0, 0x10000200}) 01:41:26 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff3f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:26 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x87ff, 0x10000200}) 01:41:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2e000, 0x10000200}) 01:41:26 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8fff, 0x10000200}) [ 434.136986][T13509] loop3: detected capacity change from 0 to 1051 01:41:26 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff47, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:26 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8060000000000, 0x0, 0x10000200}) [ 434.192470][T13509] EXT4-fs (loop3): unsupported descriptor size 0 01:41:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:26 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x97ff, 0x10000200}) [ 434.317557][T13543] loop3: detected capacity change from 0 to 1051 [ 434.330196][T13543] EXT4-fs (loop3): unsupported descriptor size 0 [ 434.508371][T13508] loop2: detected capacity change from 0 to 264192 [ 434.516147][T13508] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc500, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2e800, 0x10000200}) 01:41:26 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff4f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:26 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10000000000000, 0x0, 0x10000200}) 01:41:26 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x9fff, 0x10000200}) [ 434.658877][T13577] loop3: detected capacity change from 0 to 1051 [ 434.686998][T13577] EXT4-fs (loop3): unsupported descriptor size 0 01:41:27 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10001000000000, 0x0, 0x10000200}) 01:41:27 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff57, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2f000, 0x10000200}) 01:41:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:27 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa7ff, 0x10000200}) 01:41:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2f800, 0x10000200}) [ 434.812480][T13605] loop3: detected capacity change from 0 to 1051 [ 434.847684][T13605] EXT4-fs (loop3): unsupported descriptor size 0 [ 435.061916][T13579] loop2: detected capacity change from 0 to 264192 [ 435.069390][T13579] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc600, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:27 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10050000000000, 0x0, 0x10000200}) 01:41:27 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff5f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:27 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xafff, 0x10000200}) 01:41:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x30000, 0x10000200}) 01:41:27 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x10060000000000, 0x0, 0x10000200}) 01:41:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x34000, 0x10000200}) [ 435.222460][T13646] loop3: detected capacity change from 0 to 1051 [ 435.254592][T13646] EXT4-fs (loop3): unsupported descriptor size 0 01:41:27 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb7ff, 0x10000200}) 01:41:27 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff67, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:27 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x18000000000000, 0x0, 0x10000200}) [ 435.384185][T13674] loop3: detected capacity change from 0 to 1051 [ 435.402728][T13674] EXT4-fs (loop3): unsupported descriptor size 0 [ 435.619232][T13642] loop2: detected capacity change from 0 to 264192 [ 435.626686][T13642] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc601, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x34800, 0x10000200}) 01:41:28 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xbfff, 0x10000200}) 01:41:28 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff6f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:28 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x18050000000000, 0x0, 0x10000200}) 01:41:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x35000, 0x10000200}) [ 435.767495][T13711] loop3: detected capacity change from 0 to 1051 [ 435.802772][T13711] EXT4-fs (loop3): unsupported descriptor size 0 01:41:28 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x20000000000000, 0x0, 0x10000200}) 01:41:28 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc7ff, 0x10000200}) 01:41:28 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff77, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x35800, 0x10000200}) [ 435.945553][T13746] loop3: detected capacity change from 0 to 1051 [ 435.975152][T13746] EXT4-fs (loop3): unsupported descriptor size 0 [ 436.181692][T13718] loop2: detected capacity change from 0 to 264192 [ 436.189693][T13718] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc700, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:28 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xcfff, 0x10000200}) 01:41:28 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff7f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:28 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x20050000000000, 0x0, 0x10000200}) 01:41:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x36000, 0x10000200}) 01:41:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:28 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x28000000000000, 0x0, 0x10000200}) 01:41:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x36800, 0x10000200}) [ 436.346737][T13785] loop3: detected capacity change from 0 to 1051 [ 436.367600][T13785] EXT4-fs (loop3): unsupported descriptor size 0 01:41:28 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd7ff, 0x10000200}) 01:41:28 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x28050000000000, 0x0, 0x10000200}) 01:41:28 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff87, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a", 0x10, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 436.504712][T13815] loop3: detected capacity change from 0 to 1051 [ 436.527078][T13815] EXT4-fs (loop3): unsupported descriptor size 0 [ 436.726653][T13781] loop2: detected capacity change from 0 to 264192 [ 436.735885][T13781] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:29 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x30000000000000, 0x0, 0x10000200}) 01:41:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xc800, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x37000, 0x10000200}) 01:41:29 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xdfff, 0x10000200}) 01:41:29 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff8f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:29 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x30050000000000, 0x0, 0x10000200}) 01:41:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x37800, 0x10000200}) 01:41:29 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff97, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 436.929908][T13853] loop3: detected capacity change from 0 to 1051 [ 436.968257][T13853] EXT4-fs (loop3): unsupported descriptor size 0 01:41:29 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe7ff, 0x10000200}) 01:41:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x69000, 0x10000200}) 01:41:29 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x38000000000000, 0x0, 0x10000200}) [ 437.156931][T13889] loop3: detected capacity change from 0 to 1051 [ 437.187222][T13889] EXT4-fs (loop3): unsupported descriptor size 0 [ 437.340099][T13848] loop2: detected capacity change from 0 to 264192 [ 437.348298][T13848] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xcf01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:29 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff9f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:29 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xefff, 0x10000200}) 01:41:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x69800, 0x10000200}) 01:41:29 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x38050000000000, 0x0, 0x10000200}) 01:41:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c89", 0x18, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:29 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf7ff, 0x10000200}) 01:41:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6a000, 0x10000200}) 01:41:29 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffa7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 437.530943][T13923] loop3: detected capacity change from 0 to 1051 [ 437.563039][T13923] EXT4-fs (loop3): unsupported descriptor size 0 01:41:29 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x40000000000000, 0x0, 0x10000200}) 01:41:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:30 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff01, 0x10000200}) [ 437.711638][T13956] loop3: detected capacity change from 0 to 1051 [ 437.763353][T13956] EXT4-fs (loop3): unsupported descriptor size 0 [ 437.933478][T13920] loop2: detected capacity change from 0 to 264192 [ 437.940993][T13920] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xd001, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6a800, 0x10000200}) 01:41:30 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffaf, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:30 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x40050000000000, 0x0, 0x10000200}) 01:41:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:30 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff07, 0x10000200}) 01:41:30 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff0f, 0x10000200}) 01:41:30 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffb7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 438.117891][T13992] loop3: detected capacity change from 0 to 1051 [ 438.147101][T13992] EXT4-fs (loop3): unsupported descriptor size 0 01:41:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045", 0x1c, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6b000, 0x10000200}) 01:41:30 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x48000000000000, 0x0, 0x10000200}) 01:41:30 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff17, 0x10000200}) [ 438.258850][T14020] loop3: detected capacity change from 0 to 1051 [ 438.310065][T14020] EXT4-fs (loop3): unsupported descriptor size 0 [ 438.521205][T13995] loop2: detected capacity change from 0 to 264192 [ 438.529405][T13995] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf400, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6b800, 0x10000200}) 01:41:31 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffbf, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:31 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x48050000000000, 0x0, 0x10000200}) 01:41:31 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff1f, 0x10000200}) 01:41:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6c000, 0x10000200}) [ 438.676821][T14055] loop3: detected capacity change from 0 to 1051 01:41:31 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff27, 0x10000200}) 01:41:31 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffc7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 438.717421][T14055] EXT4-fs (loop3): unsupported descriptor size 0 01:41:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:31 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x50000000000000, 0x0, 0x10000200}) 01:41:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6c800, 0x10000200}) [ 438.833521][T14083] loop3: detected capacity change from 0 to 1051 [ 438.857447][T14083] EXT4-fs (loop3): unsupported descriptor size 0 [ 439.140003][T14064] loop2: detected capacity change from 0 to 264192 [ 439.148399][T14064] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf600, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:31 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffcf, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f2800450100", 0x1e, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:31 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff2f, 0x10000200}) 01:41:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6d000, 0x10000200}) 01:41:31 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x50050000000000, 0x0, 0x10000200}) 01:41:31 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff37, 0x10000200}) 01:41:31 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x58000000000000, 0x0, 0x10000200}) [ 439.303655][T14126] loop3: detected capacity change from 0 to 1051 [ 439.334151][T14126] EXT4-fs (loop3): unsupported descriptor size 0 01:41:31 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffd7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6d800, 0x10000200}) 01:41:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6e000, 0x10000200}) [ 439.472099][T14157] loop3: detected capacity change from 0 to 1051 [ 439.506420][T14157] EXT4-fs (loop3): unsupported descriptor size 0 [ 439.774557][T14132] loop2: detected capacity change from 0 to 264192 [ 439.783059][T14132] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf700, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:32 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x58050000000000, 0x0, 0x10000200}) 01:41:32 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffdf, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:32 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff7f, 0x10000200}) 01:41:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:32 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6e800, 0x10000200}) 01:41:32 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff87, 0x10000200}) [ 439.931167][T14194] loop3: detected capacity change from 0 to 1051 [ 439.970714][T14194] EXT4-fs (loop3): unsupported descriptor size 0 01:41:32 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x60000000000000, 0x0, 0x10000200}) 01:41:32 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6f000, 0x10000200}) 01:41:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:32 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffe7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:32 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff8f, 0x10000200}) [ 440.134471][T14231] loop3: detected capacity change from 0 to 1051 [ 440.152510][T14231] EXT4-fs (loop3): unsupported descriptor size 0 [ 440.395596][T14201] loop2: detected capacity change from 0 to 264192 [ 440.403944][T14201] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:32 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6f800, 0x10000200}) 01:41:32 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x60050000000000, 0x0, 0x10000200}) 01:41:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf800, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:32 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffef, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:32 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff97, 0x10000200}) 01:41:32 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x70000, 0x10000200}) 01:41:32 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfff7, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:33 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x68000000000000, 0x0, 0x10000200}) 01:41:33 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff9f, 0x10000200}) [ 440.590240][T14274] loop3: detected capacity change from 0 to 1051 01:41:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x70800, 0x10000200}) 01:41:33 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffa7, 0x10000200}) [ 440.655891][T14274] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:33 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x20010, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 440.782960][T14315] loop3: detected capacity change from 0 to 1051 [ 440.820099][T14315] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 441.042604][T14271] loop2: detected capacity change from 0 to 264192 [ 441.050296][T14271] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf900, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:33 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x68050000000000, 0x0, 0x10000200}) 01:41:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80000, 0x10000200}) 01:41:33 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffaf, 0x10000200}) 01:41:33 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x3, &(0x7f0000000540)=[{&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80700, 0x10000200}) 01:41:33 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffb7, 0x10000200}) 01:41:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100000, 0x10000200}) [ 441.206230][T14351] loop3: detected capacity change from 0 to 1051 [ 441.239699][T14351] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:33 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x70000000000000, 0x0, 0x10000200}) 01:41:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:33 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffbf, 0x10000200}) [ 441.356349][T14383] loop3: detected capacity change from 0 to 1051 [ 441.387170][T14383] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 441.614086][T14356] loop2: detected capacity change from 0 to 264192 [ 441.622324][T14356] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xfa00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100010, 0x10000200}) 01:41:34 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:34 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x70050000000000, 0x0, 0x10000200}) 01:41:34 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffc7, 0x10000200}) 01:41:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:34 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffcf, 0x10000200}) 01:41:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x180000, 0x10000200}) [ 441.782853][T14415] loop3: detected capacity change from 0 to 1051 [ 441.813073][T14415] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:34 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x78000000000000, 0x0, 0x10000200}) 01:41:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:34 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x51000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 441.918477][T14437] loop3: detected capacity change from 0 to 1051 01:41:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x200000, 0x10000200}) [ 441.963428][T14437] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 442.243672][T14414] loop2: detected capacity change from 0 to 264192 [ 442.250842][T14414] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xfb00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:34 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x78050000000000, 0x0, 0x10000200}) 01:41:34 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffd7, 0x10000200}) 01:41:34 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x51800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x280000, 0x10000200}) 01:41:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300000, 0x10000200}) 01:41:34 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x52000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:34 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x80000000000000, 0x0, 0x10000200}) [ 442.427601][T14486] loop3: detected capacity change from 0 to 1051 [ 442.438552][T14486] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:34 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffdf, 0x10000200}) 01:41:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x380000, 0x10000200}) [ 442.582947][T14515] loop3: detected capacity change from 0 to 1051 [ 442.618013][T14515] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 442.848952][T14489] loop2: detected capacity change from 0 to 264192 [ 442.856986][T14489] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xfd00, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:35 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x52800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:35 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x80050000000000, 0x0, 0x10000200}) 01:41:35 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffe7, 0x10000200}) 01:41:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400000, 0x10000200}) 01:41:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:35 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x53000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:35 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffef, 0x10000200}) 01:41:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400300, 0x10000200}) 01:41:35 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x88000000000000, 0x0, 0x10000200}) [ 443.064563][T14558] loop3: detected capacity change from 0 to 1051 [ 443.097801][T14558] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480000, 0x10000200}) [ 443.199484][T14585] loop3: detected capacity change from 0 to 1051 [ 443.208088][T14585] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 443.454306][T14550] loop2: detected capacity change from 0 to 264192 [ 443.462433][T14550] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xff01, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:35 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x53800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:35 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfff7, 0x10000200}) 01:41:35 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x90000000000000, 0x0, 0x10000200}) 01:41:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480300, 0x10000200}) 01:41:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500000, 0x10000200}) 01:41:36 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x98000000000000, 0x0, 0x10000200}) [ 443.646403][T14618] loop3: detected capacity change from 0 to 1051 [ 443.664583][T14618] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf465", 0x33, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:36 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x20010, 0x10000200}) 01:41:36 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x54000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500300, 0x10000200}) [ 443.760653][T14638] loop3: detected capacity change from 0 to 1051 [ 443.780507][T14638] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 444.072289][T14608] loop2: detected capacity change from 0 to 264192 [ 444.080484][T14608] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xff0f, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:36 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x98060000000000, 0x0, 0x10000200}) 01:41:36 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x44800, 0x10000200}) 01:41:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580000, 0x10000200}) 01:41:36 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x54800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580300, 0x10000200}) 01:41:36 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x45000, 0x10000200}) 01:41:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.235101][T14681] loop3: detected capacity change from 0 to 1051 [ 444.257793][T14681] EXT4-fs (loop3): invalid first ino: 0 01:41:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600000, 0x10000200}) 01:41:36 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa0000000000000, 0x0, 0x10000200}) 01:41:36 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x55000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 444.346267][T14702] loop3: detected capacity change from 0 to 1051 [ 444.366498][T14702] EXT4-fs (loop3): invalid first ino: 0 [ 444.699814][T14689] loop2: detected capacity change from 0 to 264192 [ 444.708003][T14689] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x1ffff, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:37 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x45800, 0x10000200}) 01:41:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:37 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x55800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:37 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600300, 0x10000200}) 01:41:37 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa0060000000000, 0x0, 0x10000200}) 01:41:37 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x680000, 0x10000200}) 01:41:37 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x46000, 0x10000200}) 01:41:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 444.895602][T14754] loop3: detected capacity change from 0 to 1051 [ 444.911645][T14754] EXT4-fs (loop3): invalid first ino: 0 01:41:37 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa8000000000000, 0x0, 0x10000200}) 01:41:37 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x680300, 0x10000200}) 01:41:37 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x56000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 445.048132][T14778] loop3: detected capacity change from 0 to 1051 [ 445.094073][T14778] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 445.559708][T14746] loop2: detected capacity change from 0 to 264192 [ 445.568640][T14746] EXT4-fs (loop2): Invalid log block size: 1048576 01:41:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x100000, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:38 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x46800, 0x10000200}) 01:41:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700000, 0x10000200}) 01:41:38 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x56800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:38 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa8040000000000, 0x0, 0x10000200}) 01:41:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700300, 0x10000200}) 01:41:38 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x57000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 445.751170][T14819] loop3: detected capacity change from 0 to 1051 [ 445.773786][T14819] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:38 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xa8060000000000, 0x0, 0x10000200}) 01:41:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:38 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x47000, 0x10000200}) 01:41:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x780000, 0x10000200}) [ 445.912284][T14849] loop3: detected capacity change from 0 to 1051 [ 445.948609][T14849] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x777ec2f27dbf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:39 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x57800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:39 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb0000000000000, 0x0, 0x10000200}) 01:41:39 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x47800, 0x10000200}) 01:41:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x780300, 0x10000200}) 01:41:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 446.746382][T14883] loop3: detected capacity change from 0 to 1051 01:41:39 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb0040000000000, 0x0, 0x10000200}) 01:41:39 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x58000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 446.789063][T14883] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:39 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48000, 0x10000200}) 01:41:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x800000, 0x10000200}) 01:41:39 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb0060000000000, 0x0, 0x10000200}) 01:41:39 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x60000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x900600, 0x10000200}) 01:41:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48800, 0x10000200}) 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb8000000000000, 0x0, 0x10000200}) 01:41:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="020000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x60800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 447.693476][T14946] loop3: detected capacity change from 0 to 1051 [ 447.701084][T14948] loop2: detected capacity change from 0 to 1051 [ 447.725953][T14946] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x980600, 0x10000200}) [ 447.742363][T14948] EXT4-fs (loop2): inodes count not valid: 2 vs 32 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x49000, 0x10000200}) 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x61000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb8040000000000, 0x0, 0x10000200}) 01:41:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa00600, 0x10000200}) [ 447.823896][T14948] loop2: detected capacity change from 0 to 1051 [ 447.836116][T14948] EXT4-fs (loop2): inodes count not valid: 2 vs 32 01:41:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="040000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x49800, 0x10000200}) [ 447.895828][T14986] loop3: detected capacity change from 0 to 1051 [ 447.925735][T14986] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 447.944383][T15001] loop2: detected capacity change from 0 to 1051 [ 447.960983][T15001] EXT4-fs (loop2): inodes count not valid: 4 vs 32 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc0000000000000, 0x0, 0x10000200}) 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa80600, 0x10000200}) 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x61800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4a800, 0x10000200}) [ 448.025473][T15001] loop2: detected capacity change from 0 to 1051 [ 448.040107][T15001] EXT4-fs (loop2): inodes count not valid: 4 vs 32 01:41:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="070000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x62000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc0040000000000, 0x0, 0x10000200}) [ 448.119834][T15033] loop3: detected capacity change from 0 to 1051 [ 448.129201][T15036] loop2: detected capacity change from 0 to 1051 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb00200, 0x10000200}) 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4b000, 0x10000200}) 01:41:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="0a0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 448.160246][T15036] EXT4-fs (loop2): inodes count not valid: 7 vs 32 [ 448.180531][T15033] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x62800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc8000000000000, 0x0, 0x10000200}) 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb00600, 0x10000200}) 01:41:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 448.259207][T15061] loop2: detected capacity change from 0 to 1051 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x63000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4b800, 0x10000200}) [ 448.334938][T15061] EXT4-fs (loop2): inodes count not valid: 10 vs 32 [ 448.344028][T15080] loop3: detected capacity change from 0 to 1051 [ 448.360824][T15080] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc8040000000000, 0x0, 0x10000200}) 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb80200, 0x10000200}) [ 448.424594][T15061] loop2: detected capacity change from 0 to 1051 [ 448.438286][T15061] EXT4-fs (loop2): inodes count not valid: 10 vs 32 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x63800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200", 0x63, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="0b0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb80600, 0x10000200}) 01:41:40 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4c000, 0x10000200}) [ 448.546893][T15122] loop2: detected capacity change from 0 to 1051 [ 448.557694][T15121] loop3: detected capacity change from 0 to 1051 [ 448.565898][T15122] EXT4-fs (loop2): inodes count not valid: 11 vs 32 01:41:40 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd0000000000000, 0x0, 0x10000200}) 01:41:40 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x64000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="0e0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 448.604431][T15121] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4c800, 0x10000200}) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd0040000000000, 0x0, 0x10000200}) 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc00200, 0x10000200}) 01:41:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x64800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 448.740598][T15158] loop2: detected capacity change from 0 to 1051 [ 448.774461][T15165] loop3: detected capacity change from 0 to 1051 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4d000, 0x10000200}) 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc00600, 0x10000200}) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd8000000000000, 0x0, 0x10000200}) [ 448.800411][T15158] EXT4-fs (loop2): inodes count not valid: 14 vs 32 [ 448.823070][T15165] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x65000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4d800, 0x10000200}) 01:41:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) [ 448.877774][T15158] loop2: detected capacity change from 0 to 1051 [ 448.911432][T15158] EXT4-fs (loop2): inodes count not valid: 14 vs 32 01:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="0f0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc80000, 0x10000200}) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xd8040000000000, 0x0, 0x10000200}) 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x65800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4e000, 0x10000200}) [ 448.968782][T15205] loop3: detected capacity change from 0 to 1051 [ 448.977233][T15205] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc80200, 0x10000200}) 01:41:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d242000012", 0x65, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe0040000000000, 0x0, 0x10000200}) 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x66000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 449.090112][T15230] loop2: detected capacity change from 0 to 1051 [ 449.111279][T15236] loop3: detected capacity change from 0 to 1051 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc80600, 0x10000200}) 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4e800, 0x10000200}) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe8000000000000, 0x0, 0x10000200}) [ 449.138786][T15230] EXT4-fs (loop2): inodes count not valid: 15 vs 32 [ 449.158144][T15236] EXT4-fs (loop3): fragment/cluster size (16384) != block size (1024) [ 449.218302][T15230] loop2: detected capacity change from 0 to 1051 [ 449.242500][T15230] EXT4-fs (loop2): inodes count not valid: 15 vs 32 01:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="130000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd00200, 0x10000200}) 01:41:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4f000, 0x10000200}) 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x66800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe8040000000000, 0x0, 0x10000200}) [ 449.341015][T15282] loop2: detected capacity change from 0 to 1051 [ 449.372536][T15282] EXT4-fs (loop2): inodes count not valid: 19 vs 32 [ 449.379503][T15286] loop3: detected capacity change from 0 to 1051 01:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="140000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x67000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 449.404032][T15286] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4f800, 0x10000200}) 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd00600, 0x10000200}) 01:41:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0040000000000, 0x0, 0x10000200}) [ 449.444444][T15298] loop2: detected capacity change from 0 to 1051 [ 449.455508][T15298] EXT4-fs (loop2): inodes count not valid: 20 vs 32 01:41:41 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50000, 0x10000200}) 01:41:41 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x67800, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 449.526954][T15298] loop2: detected capacity change from 0 to 1051 01:41:41 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0800000000, 0x0, 0x10000200}) 01:41:41 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd80200, 0x10000200}) [ 449.569253][T15298] EXT4-fs (loop2): inodes count not valid: 20 vs 32 [ 449.589471][T15330] loop3: detected capacity change from 0 to 1051 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="150000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50800, 0x10000200}) [ 449.647904][T15330] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0900000000, 0x0, 0x10000200}) 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd80600, 0x10000200}) 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x68000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 449.692771][T15352] loop2: detected capacity change from 0 to 1051 [ 449.701067][T15352] EXT4-fs (loop2): inodes count not valid: 21 vs 32 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="160000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x51000, 0x10000200}) 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe00200, 0x10000200}) [ 449.782349][T15372] loop3: detected capacity change from 0 to 1051 [ 449.812680][T15372] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 449.821113][T15381] loop2: detected capacity change from 0 to 1051 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0a00000000, 0x0, 0x10000200}) 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x51800, 0x10000200}) 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) [ 449.848581][T15381] EXT4-fs (loop2): inodes count not valid: 22 vs 32 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="170000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe00600, 0x10000200}) [ 449.921792][T15404] loop3: detected capacity change from 0 to 1051 [ 449.945734][T15404] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 449.954971][T15404] EXT4-fs (loop3): group descriptors corrupted! 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0b00000000, 0x0, 0x10000200}) 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x52000, 0x10000200}) 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 449.975565][T15416] loop2: detected capacity change from 0 to 1051 [ 449.993339][T15416] EXT4-fs (loop2): inodes count not valid: 23 vs 32 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe80200, 0x10000200}) [ 450.034507][T15416] loop2: detected capacity change from 0 to 1051 [ 450.048402][T15416] EXT4-fs (loop2): inodes count not valid: 23 vs 32 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0c00000000, 0x0, 0x10000200}) 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="180000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x52800, 0x10000200}) [ 450.093666][T15444] loop3: detected capacity change from 0 to 1051 [ 450.123575][T15444] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 450.132862][T15444] EXT4-fs (loop3): group descriptors corrupted! 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe80600, 0x10000200}) 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000180)={[{@errors_remount}]}) [ 450.188882][T15465] loop2: detected capacity change from 0 to 1051 [ 450.206844][T15465] EXT4-fs (loop2): inodes count not valid: 24 vs 32 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0d00000000, 0x0, 0x10000200}) 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf00200, 0x10000200}) 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x53000, 0x10000200}) [ 450.249145][T15481] loop3: detected capacity change from 0 to 1051 [ 450.257176][T15465] loop2: detected capacity change from 0 to 1051 [ 450.272832][T15465] EXT4-fs (loop2): inodes count not valid: 24 vs 32 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf00600, 0x10000200}) 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0e00000000, 0x0, 0x10000200}) [ 450.313591][T15481] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 450.322804][T15481] EXT4-fs (loop3): group descriptors corrupted! 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="190000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f08, 0x10000200}) 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, 0x0) 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x53800, 0x10000200}) 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100010, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 450.412620][T15520] loop2: detected capacity change from 0 to 1051 [ 450.427615][T15520] EXT4-fs (loop2): inodes count not valid: 25 vs 32 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f09, 0x10000200}) 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf07f0f00000000, 0x0, 0x10000200}) 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, 0x0) [ 450.458251][T15532] loop3: detected capacity change from 0 to 1051 [ 450.484702][T15520] loop2: detected capacity change from 0 to 1051 [ 450.495086][T15520] EXT4-fs (loop2): inodes count not valid: 25 vs 32 01:41:42 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x54000, 0x10000200}) 01:41:42 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="1b0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0a, 0x10000200}) 01:41:42 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0700000000, 0x0, 0x10000200}) 01:41:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, 0x0) [ 450.568195][T15564] loop3: detected capacity change from 0 to 1051 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x54800, 0x10000200}) 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 450.631535][T15574] loop2: detected capacity change from 0 to 1051 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0b, 0x10000200}) 01:41:43 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0800000000, 0x0, 0x10000200}) [ 450.678689][T15574] EXT4-fs (loop2): inodes count not valid: 27 vs 32 [ 450.707614][T15593] loop3: detected capacity change from 0 to 1051 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x180000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0c, 0x10000200}) 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x55000, 0x10000200}) 01:41:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)) [ 450.734756][T15574] loop2: detected capacity change from 0 to 1051 [ 450.744555][T15574] EXT4-fs (loop2): inodes count not valid: 27 vs 32 01:41:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="1d0000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0d, 0x10000200}) 01:41:43 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0900000000, 0x0, 0x10000200}) 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x180500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 450.836523][T15629] loop2: detected capacity change from 0 to 1051 [ 450.848551][T15629] EXT4-fs (loop2): inodes count not valid: 29 vs 32 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x55800, 0x10000200}) 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0e, 0x10000200}) 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x180600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:43 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0a00000000, 0x0, 0x10000200}) [ 450.924842][T15629] loop2: detected capacity change from 0 to 1051 [ 450.942025][T15629] EXT4-fs (loop2): inodes count not valid: 29 vs 32 [ 450.952755][T15651] loop3: detected capacity change from 0 to 1051 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0f, 0x10000200}) 01:41:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="210000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 450.971996][T15651] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x56000, 0x10000200}) [ 451.057962][T15651] EXT4-fs (loop3): orphan cleanup on readonly fs [ 451.061039][T15683] loop2: detected capacity change from 0 to 1051 [ 451.064353][T15651] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 451.082899][T15683] EXT4-fs (loop2): inodes count not valid: 33 vs 32 [ 451.100098][T15651] EXT4-fs mount: 36 callbacks suppressed [ 451.100111][T15651] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 451.125080][T15683] loop2: detected capacity change from 0 to 1051 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff07, 0x10000200}) 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x200000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:43 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0b00000000, 0x0, 0x10000200}) 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80000, 0x10000200}) 01:41:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)) [ 451.150611][T15683] EXT4-fs (loop2): inodes count not valid: 33 vs 32 01:41:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="250000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff08, 0x10000200}) 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x200500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 451.257976][T15717] loop3: detected capacity change from 0 to 1051 [ 451.277936][T15719] loop2: detected capacity change from 0 to 1051 [ 451.292578][T15717] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff09, 0x10000200}) 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x80500, 0x10000200}) 01:41:43 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0c00000000, 0x0, 0x10000200}) [ 451.343402][T15719] EXT4-fs (loop2): inodes count not valid: 37 vs 32 [ 451.354382][T15717] EXT4-fs (loop3): orphan cleanup on readonly fs [ 451.360730][T15717] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x200600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 451.399752][T15717] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:41:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)) 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100000, 0x10000200}) 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0a, 0x10000200}) 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0b, 0x10000200}) [ 451.443934][T15719] loop2: detected capacity change from 0 to 1051 [ 451.469857][T15719] EXT4-fs (loop2): inodes count not valid: 37 vs 32 01:41:43 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0d00000000, 0x0, 0x10000200}) 01:41:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="290000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:43 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x280000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 451.522387][T15766] loop3: detected capacity change from 0 to 1051 [ 451.557836][T15766] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:43 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100010, 0x10000200}) 01:41:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0c, 0x10000200}) 01:41:43 executing program 3: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb0060000000000, 0x0, 0x10000200}) 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0e00000000, 0x0, 0x10000200}) [ 451.586912][T15766] EXT4-fs (loop3): orphan cleanup on readonly fs [ 451.593306][T15766] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 451.604894][T15766] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x280500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf0ff0f00000000, 0x0, 0x10000200}) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x100500, 0x10000200}) [ 451.670600][T15794] loop2: detected capacity change from 0 to 1051 [ 451.700778][T15794] EXT4-fs (loop2): inodes count not valid: 41 vs 32 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0d, 0x10000200}) 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x280600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x180000, 0x10000200}) [ 451.756141][T15794] loop2: detected capacity change from 0 to 1051 [ 451.783458][T15794] EXT4-fs (loop2): inodes count not valid: 41 vs 32 01:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="002000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:44 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6c000, 0x10000200}) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0e, 0x10000200}) 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf8040000000000, 0x0, 0x10000200}) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x180500, 0x10000200}) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0f, 0x10000200}) [ 451.948662][T15856] loop2: detected capacity change from 0 to 1051 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x100000000000000, 0x0, 0x10000200}) 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 451.996693][T15856] EXT4-fs (loop2): inodes count not valid: 8192 vs 32 01:41:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x200000, 0x10000200}) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf80200, 0x10000200}) [ 452.076438][T15856] loop2: detected capacity change from 0 to 1051 [ 452.082790][T15884] loop3: detected capacity change from 0 to 1051 [ 452.095672][T15884] EXT4-fs (loop3): unsupported descriptor size 0 [ 452.104632][T15856] EXT4-fs (loop2): inodes count not valid: 8192 vs 32 01:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="002003000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x100010000000000, 0x0, 0x10000200}) 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff1f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf80600, 0x10000200}) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x200500, 0x10000200}) 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x200000000000000, 0x0, 0x10000200}) [ 452.230432][T15909] loop2: detected capacity change from 0 to 1051 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x380000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff17, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1000000, 0x10000200}) [ 452.279535][T15909] EXT4-fs (loop2): inodes count not valid: 204800 vs 32 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x280000, 0x10000200}) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1000100, 0x10000200}) [ 452.348030][T15909] loop2: detected capacity change from 0 to 1051 [ 452.373464][T15909] EXT4-fs (loop2): inodes count not valid: 204800 vs 32 01:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="000000020002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x204000000000000, 0x0, 0x10000200}) 01:41:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f0000000000000400", 0x1c, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x380500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2000000, 0x10000200}) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x280500, 0x10000200}) [ 452.480627][T15968] loop2: detected capacity change from 0 to 1051 [ 452.498155][T15969] loop3: detected capacity change from 0 to 1051 [ 452.506741][T15968] EXT4-fs (loop2): inodes count not valid: 33554432 vs 32 01:41:44 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x300000000000000, 0x0, 0x10000200}) [ 452.526467][T15969] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:44 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2040000, 0x10000200}) [ 452.566598][T15968] loop2: detected capacity change from 0 to 1051 [ 452.579045][T15968] EXT4-fs (loop2): inodes count not valid: 33554432 vs 32 [ 452.590029][T15969] EXT4-fs (loop3): corrupt root inode, run e2fsck 01:41:44 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x380600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:44 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300000, 0x10000200}) 01:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200200000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 452.627382][T15969] EXT4-fs (loop3): mount failed 01:41:45 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x400000000000000, 0x0, 0x10000200}) 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3000000, 0x10000200}) 01:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x419, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x300500, 0x10000200}) 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 452.707939][T16014] loop2: detected capacity change from 0 to 1051 [ 452.738669][T16014] EXT4-fs (loop2): inodes count not valid: 544 vs 32 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4000000, 0x10000200}) 01:41:45 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x500000000000000, 0x0, 0x10000200}) [ 452.782999][T16026] loop3: detected capacity change from 0 to 1051 [ 452.803933][T16026] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 452.824163][T16014] loop2: detected capacity change from 0 to 1051 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5000000, 0x10000200}) [ 452.835447][T16014] EXT4-fs (loop2): inodes count not valid: 544 vs 32 [ 452.861099][T16026] EXT4-fs (loop3): orphan cleanup on readonly fs [ 452.867505][T16026] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200300000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 452.879912][T16026] EXT4-fs (loop3): Remounting filesystem read-only [ 452.886446][T16026] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:45 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x380000, 0x10000200}) 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6000000, 0x10000200}) 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 452.960071][T16066] loop2: detected capacity change from 0 to 1051 [ 452.976897][T16066] EXT4-fs (loop2): inodes count not valid: 800 vs 32 01:41:45 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x600000000000000, 0x0, 0x10000200}) 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x380500, 0x10000200}) 01:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x12, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6040000, 0x10000200}) 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 453.083193][T16066] loop2: detected capacity change from 0 to 1051 [ 453.107206][T16066] EXT4-fs (loop2): inodes count not valid: 800 vs 32 [ 453.111251][T16101] loop3: detected capacity change from 0 to 1051 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400000, 0x10000200}) 01:41:45 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x604000000000000, 0x0, 0x10000200}) 01:41:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200400000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 453.161806][T16101] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7000000, 0x10000200}) [ 453.228150][T16101] EXT4-fs (loop3): orphan cleanup on readonly fs [ 453.234602][T16101] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 453.243696][T16127] loop2: detected capacity change from 0 to 1051 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x400500, 0x10000200}) [ 453.278744][T16127] EXT4-fs (loop2): inodes count not valid: 1056 vs 32 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7fff000, 0x10000200}) 01:41:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200500000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 453.323272][T16101] EXT4-fs (loop3): Remounting filesystem read-only [ 453.329829][T16101] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480000, 0x10000200}) 01:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200400000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:45 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x700000000000000, 0x0, 0x10000200}) [ 453.382221][T16151] loop2: detected capacity change from 0 to 1051 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8000000, 0x10000200}) [ 453.440741][T16151] EXT4-fs (loop2): inodes count not valid: 1312 vs 32 [ 453.469846][T16167] loop3: detected capacity change from 0 to 1051 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480400, 0x10000200}) 01:41:45 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 453.490933][T16167] EXT4-fs (loop3): inodes count not valid: 1056 vs 32 [ 453.507403][T16151] loop2: detected capacity change from 0 to 1051 [ 453.526129][T16151] EXT4-fs (loop2): inodes count not valid: 1312 vs 32 01:41:45 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xb00000000000000, 0x0, 0x10000200}) 01:41:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 1) 01:41:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x87ff000, 0x10000200}) 01:41:45 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x480500, 0x10000200}) 01:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200600000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 453.646128][T16204] FAULT_INJECTION: forcing a failure. [ 453.646128][T16204] name failslab, interval 1, probability 0, space 0, times 0 [ 453.658780][T16204] CPU: 1 PID: 16204 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 453.667608][T16204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.677653][T16204] Call Trace: [ 453.680920][T16204] dump_stack_lvl+0xd6/0x122 [ 453.685503][T16204] dump_stack+0x11/0x1b [ 453.689670][T16204] should_fail+0x23c/0x250 [ 453.694142][T16204] ? __se_sys_memfd_create+0xfb/0x390 [ 453.699517][T16204] __should_failslab+0x81/0x90 [ 453.704264][T16204] should_failslab+0x5/0x20 [ 453.708910][T16204] __kmalloc+0x6f/0x350 [ 453.713073][T16204] ? strnlen_user+0x137/0x1c0 [ 453.717835][T16204] __se_sys_memfd_create+0xfb/0x390 [ 453.723019][T16204] __x64_sys_memfd_create+0x2d/0x40 [ 453.728201][T16204] do_syscall_64+0x44/0xa0 [ 453.732613][T16204] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.738567][T16204] RIP: 0033:0x7f46e20418d9 [ 453.742979][T16204] 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 [ 453.762991][T16204] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 453.771396][T16204] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 453.779352][T16204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 453.787311][T16204] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff 01:41:46 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8fff000, 0x10000200}) 01:41:46 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xc00000000000000, 0x0, 0x10000200}) [ 453.795266][T16204] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 [ 453.803229][T16204] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 [ 453.827066][T16217] loop2: detected capacity change from 0 to 1051 01:41:46 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500400, 0x10000200}) 01:41:46 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 453.868890][T16217] EXT4-fs (loop2): inodes count not valid: 1568 vs 32 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x97ff000, 0x10000200}) 01:41:46 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xe00000000000000, 0x0, 0x10000200}) 01:41:46 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x500500, 0x10000200}) [ 453.944771][T16217] loop2: detected capacity change from 0 to 1051 [ 453.964274][T16217] EXT4-fs (loop2): inodes count not valid: 1568 vs 32 01:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 2) 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x9fff000, 0x10000200}) 01:41:46 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200700000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:46 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf00000000000000, 0x0, 0x10000200}) 01:41:46 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580400, 0x10000200}) [ 454.081199][T16278] FAULT_INJECTION: forcing a failure. [ 454.081199][T16278] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 454.094276][T16278] CPU: 0 PID: 16278 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 454.103033][T16278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.113077][T16278] Call Trace: [ 454.116341][T16278] dump_stack_lvl+0xd6/0x122 [ 454.120931][T16278] dump_stack+0x11/0x1b [ 454.125080][T16278] should_fail+0x23c/0x250 [ 454.129479][T16278] should_fail_usercopy+0x16/0x20 [ 454.134551][T16278] _copy_from_user+0x1c/0xd0 [ 454.139202][T16278] __se_sys_memfd_create+0x137/0x390 [ 454.144532][T16278] __x64_sys_memfd_create+0x2d/0x40 [ 454.149712][T16278] do_syscall_64+0x44/0xa0 [ 454.154204][T16278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.160120][T16278] RIP: 0033:0x7f46e20418d9 [ 454.164516][T16278] 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 [ 454.184103][T16278] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 454.192555][T16278] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 454.200614][T16278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 454.208565][T16278] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 454.216583][T16278] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 01:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 3) 01:41:46 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1000000000000000, 0x0, 0x10000200}) 01:41:46 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 454.224536][T16278] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 [ 454.235491][T16275] loop2: detected capacity change from 0 to 1051 [ 454.265971][T16275] EXT4-fs (loop2): inodes count not valid: 1824 vs 32 [ 454.304972][T16294] FAULT_INJECTION: forcing a failure. [ 454.304972][T16294] name failslab, interval 1, probability 0, space 0, times 0 [ 454.317686][T16294] CPU: 0 PID: 16294 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 454.326535][T16294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.336584][T16294] Call Trace: [ 454.339859][T16294] dump_stack_lvl+0xd6/0x122 [ 454.344540][T16294] dump_stack+0x11/0x1b [ 454.348810][T16294] should_fail+0x23c/0x250 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa7ff000, 0x10000200}) [ 454.353221][T16294] ? shmem_alloc_inode+0x22/0x30 [ 454.358153][T16294] __should_failslab+0x81/0x90 [ 454.362915][T16294] ? shmem_match+0xa0/0xa0 [ 454.367333][T16294] should_failslab+0x5/0x20 [ 454.371830][T16294] kmem_cache_alloc+0x4f/0x300 [ 454.376584][T16294] ? shmem_match+0xa0/0xa0 [ 454.380989][T16294] shmem_alloc_inode+0x22/0x30 [ 454.385744][T16294] new_inode_pseudo+0x38/0x1c0 [ 454.390557][T16294] new_inode+0x21/0x120 [ 454.394735][T16294] shmem_get_inode+0xb7/0x4a0 [ 454.399406][T16294] __shmem_file_setup+0xf1/0x1d0 01:41:46 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xafff000, 0x10000200}) [ 454.404343][T16294] shmem_file_setup+0x37/0x40 [ 454.409060][T16294] __se_sys_memfd_create+0x1eb/0x390 [ 454.414464][T16294] __x64_sys_memfd_create+0x2d/0x40 [ 454.419666][T16294] do_syscall_64+0x44/0xa0 [ 454.424094][T16294] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.429998][T16294] RIP: 0033:0x7f46e20418d9 [ 454.434405][T16294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb7ff000, 0x10000200}) [ 454.454012][T16294] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 454.462521][T16294] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 454.470487][T16294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 454.478540][T16294] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 454.486516][T16294] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 [ 454.494481][T16294] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 01:41:46 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x1200000000000000, 0x0, 0x10000200}) 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xbfff000, 0x10000200}) [ 454.514531][T16275] loop2: detected capacity change from 0 to 1051 [ 454.530843][T16275] EXT4-fs (loop2): inodes count not valid: 1824 vs 32 01:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200800000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:46 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x580500, 0x10000200}) 01:41:46 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 4) 01:41:46 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc000000, 0x10000200}) 01:41:46 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2000000000000000, 0x0, 0x10000200}) [ 454.664559][T16357] FAULT_INJECTION: forcing a failure. [ 454.664559][T16357] name failslab, interval 1, probability 0, space 0, times 0 [ 454.677649][T16357] CPU: 1 PID: 16357 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 454.686491][T16357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.696692][T16357] Call Trace: [ 454.699958][T16357] dump_stack_lvl+0xd6/0x122 [ 454.704536][T16357] dump_stack+0x11/0x1b [ 454.708799][T16357] should_fail+0x23c/0x250 [ 454.713197][T16357] ? security_inode_alloc+0x30/0x180 [ 454.718492][T16357] __should_failslab+0x81/0x90 [ 454.723240][T16357] should_failslab+0x5/0x20 [ 454.727731][T16357] kmem_cache_alloc+0x4f/0x300 [ 454.732482][T16357] security_inode_alloc+0x30/0x180 [ 454.737578][T16357] inode_init_always+0x20b/0x430 [ 454.742505][T16357] ? shmem_match+0xa0/0xa0 [ 454.746984][T16357] new_inode_pseudo+0x73/0x1c0 [ 454.751737][T16357] new_inode+0x21/0x120 [ 454.756221][T16357] shmem_get_inode+0xb7/0x4a0 [ 454.760941][T16357] __shmem_file_setup+0xf1/0x1d0 [ 454.765865][T16357] shmem_file_setup+0x37/0x40 [ 454.770601][T16357] __se_sys_memfd_create+0x1eb/0x390 [ 454.776009][T16357] __x64_sys_memfd_create+0x2d/0x40 [ 454.781248][T16357] do_syscall_64+0x44/0xa0 [ 454.785660][T16357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.791579][T16357] RIP: 0033:0x7f46e20418d9 [ 454.796064][T16357] 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 [ 454.815655][T16357] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 454.824052][T16357] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 454.832005][T16357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 454.840026][T16357] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 454.847979][T16357] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 [ 454.855947][T16357] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 01:41:47 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc7ff000, 0x10000200}) 01:41:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 5) [ 454.868412][T16360] loop2: detected capacity change from 0 to 1051 [ 454.892207][T16360] EXT4-fs (loop2): inodes count not valid: 2080 vs 32 01:41:47 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200900000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:47 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x3f00000000000000, 0x0, 0x10000200}) 01:41:47 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600400, 0x10000200}) [ 454.968088][T16383] loop2: detected capacity change from 0 to 1051 [ 454.975556][T16386] FAULT_INJECTION: forcing a failure. [ 454.975556][T16386] name failslab, interval 1, probability 0, space 0, times 0 [ 454.988300][T16386] CPU: 0 PID: 16386 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 454.997150][T16386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.007198][T16386] Call Trace: [ 455.010466][T16386] dump_stack_lvl+0xd6/0x122 01:41:47 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 455.015054][T16386] dump_stack+0x11/0x1b [ 455.019208][T16386] should_fail+0x23c/0x250 [ 455.023624][T16386] ? __d_alloc+0x36/0x370 [ 455.027958][T16386] __should_failslab+0x81/0x90 [ 455.032727][T16386] should_failslab+0x5/0x20 [ 455.037223][T16386] kmem_cache_alloc+0x4f/0x300 [ 455.041984][T16386] ? security_inode_alloc+0x138/0x180 [ 455.047348][T16386] ? __init_rwsem+0x59/0x70 [ 455.051870][T16386] __d_alloc+0x36/0x370 [ 455.056040][T16386] d_alloc_pseudo+0x1a/0x50 [ 455.060553][T16386] alloc_file_pseudo+0x77/0x150 [ 455.065460][T16386] __shmem_file_setup+0x14c/0x1d0 [ 455.070469][T16386] shmem_file_setup+0x37/0x40 [ 455.075226][T16386] __se_sys_memfd_create+0x1eb/0x390 [ 455.080509][T16386] __x64_sys_memfd_create+0x2d/0x40 [ 455.085691][T16386] do_syscall_64+0x44/0xa0 [ 455.090102][T16386] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.095984][T16386] RIP: 0033:0x7f46e20418d9 [ 455.100381][T16386] 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 [ 455.119970][T16386] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 455.128365][T16386] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 455.136317][T16386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 455.144267][T16386] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 455.152218][T16386] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 [ 455.160248][T16386] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 01:41:47 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x4000000000000000, 0x0, 0x10000200}) 01:41:47 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xcfff000, 0x10000200}) 01:41:47 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x600500, 0x10000200}) 01:41:47 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x680000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:47 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd7ff000, 0x10000200}) 01:41:47 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8102000000000000, 0x0, 0x10000200}) 01:41:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 6) 01:41:47 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xdfff000, 0x10000200}) [ 455.326601][T16383] EXT4-fs (loop2): inodes count not valid: 2336 vs 32 [ 455.340305][T16428] FAULT_INJECTION: forcing a failure. [ 455.340305][T16428] name failslab, interval 1, probability 0, space 0, times 0 [ 455.353035][T16428] CPU: 0 PID: 16428 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 455.361792][T16428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.371841][T16428] Call Trace: [ 455.375115][T16428] dump_stack_lvl+0xd6/0x122 [ 455.379710][T16428] dump_stack+0x11/0x1b [ 455.383865][T16428] should_fail+0x23c/0x250 [ 455.388789][T16428] ? __alloc_file+0x2e/0x1a0 [ 455.393380][T16428] __should_failslab+0x81/0x90 [ 455.398140][T16428] should_failslab+0x5/0x20 [ 455.402660][T16428] kmem_cache_alloc+0x4f/0x300 [ 455.407491][T16428] __alloc_file+0x2e/0x1a0 [ 455.411929][T16428] alloc_empty_file+0xcd/0x1c0 [ 455.416733][T16428] alloc_file+0x3a/0x280 [ 455.420979][T16428] alloc_file_pseudo+0xfa/0x150 [ 455.425831][T16428] __shmem_file_setup+0x14c/0x1d0 [ 455.430922][T16428] shmem_file_setup+0x37/0x40 [ 455.435575][T16428] __se_sys_memfd_create+0x1eb/0x390 [ 455.440902][T16428] __x64_sys_memfd_create+0x2d/0x40 [ 455.446136][T16428] do_syscall_64+0x44/0xa0 [ 455.450538][T16428] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.456460][T16428] RIP: 0033:0x7f46e20418d9 [ 455.460850][T16428] 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 [ 455.480508][T16428] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 455.489243][T16428] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 455.497193][T16428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 455.505141][T16428] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 455.513086][T16428] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 [ 455.521035][T16428] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 01:41:47 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x680400, 0x10000200}) 01:41:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200a00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:47 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x680500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:47 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe7ff000, 0x10000200}) 01:41:47 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xf4ffffff00000000, 0x0, 0x10000200}) 01:41:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 7) [ 455.566440][T16383] loop2: detected capacity change from 0 to 1051 [ 455.574338][T16383] EXT4-fs (loop2): inodes count not valid: 2336 vs 32 [ 455.610736][T16457] FAULT_INJECTION: forcing a failure. [ 455.610736][T16457] name failslab, interval 1, probability 0, space 0, times 0 [ 455.623380][T16457] CPU: 1 PID: 16457 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 455.632134][T16457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.642266][T16457] Call Trace: [ 455.645538][T16457] dump_stack_lvl+0xd6/0x122 [ 455.650124][T16457] dump_stack+0x11/0x1b [ 455.654278][T16457] should_fail+0x23c/0x250 [ 455.658775][T16457] ? security_file_alloc+0x30/0x190 [ 455.663972][T16457] __should_failslab+0x81/0x90 [ 455.668726][T16457] should_failslab+0x5/0x20 [ 455.673295][T16457] kmem_cache_alloc+0x4f/0x300 [ 455.678099][T16457] security_file_alloc+0x30/0x190 [ 455.683130][T16457] __alloc_file+0x83/0x1a0 [ 455.687570][T16457] alloc_empty_file+0xcd/0x1c0 [ 455.692320][T16457] alloc_file+0x3a/0x280 [ 455.696627][T16457] alloc_file_pseudo+0xfa/0x150 [ 455.701592][T16457] __shmem_file_setup+0x14c/0x1d0 [ 455.706599][T16457] shmem_file_setup+0x37/0x40 [ 455.711312][T16457] __se_sys_memfd_create+0x1eb/0x390 [ 455.716749][T16457] __x64_sys_memfd_create+0x2d/0x40 [ 455.721965][T16457] do_syscall_64+0x44/0xa0 [ 455.726444][T16457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.732331][T16457] RIP: 0033:0x7f46e20418d9 [ 455.736784][T16457] 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 01:41:48 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfbffffff00000000, 0x0, 0x10000200}) [ 455.756376][T16457] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 455.764773][T16457] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007f46e20418d9 [ 455.772814][T16457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f46e209ae76 [ 455.780859][T16457] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 455.788821][T16457] R10: 000000000000000f R11: 0000000000000246 R12: 0000000008100000 [ 455.797037][T16457] R13: 0000000020000040 R14: 0000000000083600 R15: 0000000020000180 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xefff000, 0x10000200}) 01:41:48 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x680600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 8) [ 455.825974][T16471] loop2: detected capacity change from 0 to 1051 [ 455.841246][T16471] EXT4-fs (loop2): inodes count not valid: 2592 vs 32 [ 455.875065][T16471] loop2: detected capacity change from 0 to 1051 [ 455.882052][T16471] EXT4-fs (loop2): inodes count not valid: 2592 vs 32 [ 455.903985][T16492] FAULT_INJECTION: forcing a failure. [ 455.903985][T16492] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 455.917249][T16492] CPU: 1 PID: 16492 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 455.926006][T16492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.936049][T16492] Call Trace: [ 455.939316][T16492] dump_stack_lvl+0xd6/0x122 [ 455.943919][T16492] dump_stack+0x11/0x1b [ 455.948056][T16492] should_fail+0x23c/0x250 [ 455.952456][T16492] __alloc_pages+0x102/0x320 [ 455.957075][T16492] alloc_pages_vma+0x5ee/0x770 [ 455.961831][T16492] shmem_getpage_gfp+0x96d/0x13d0 [ 455.966953][T16492] ? policydb_context_isvalid+0x135/0x230 [ 455.972658][T16492] shmem_write_begin+0x7e/0x100 [ 455.977493][T16492] generic_perform_write+0x1b8/0x3e0 [ 455.982769][T16492] __generic_file_write_iter+0x174/0x310 [ 455.988418][T16492] ? generic_write_checks+0x250/0x290 [ 455.993777][T16492] generic_file_write_iter+0x75/0x130 [ 455.999154][T16492] vfs_write+0x7bc/0x900 [ 456.003387][T16492] __x64_sys_pwrite64+0xf5/0x150 [ 456.008313][T16492] do_syscall_64+0x44/0xa0 [ 456.012715][T16492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.018593][T16492] RIP: 0033:0x7f46e1ff48a7 [ 456.022991][T16492] 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 [ 456.042636][T16492] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 456.051041][T16492] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 456.058996][T16492] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 456.066948][T16492] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff 01:41:48 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfdfdffff00000000, 0x0, 0x10000200}) 01:41:48 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700400, 0x10000200}) 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf000000, 0x10000200}) [ 456.074954][T16492] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 456.082904][T16492] R13: 0000000000000004 R14: 0000000020000540 R15: 0000000000000000 01:41:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200b00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:48 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf7ff000, 0x10000200}) 01:41:48 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfeffffff00000000, 0x0, 0x10000200}) 01:41:48 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x780400, 0x10000200}) 01:41:48 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffff000, 0x10000200}) [ 456.235594][T16492] loop3: detected capacity change from 0 to 1051 01:41:48 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff01000000000000, 0x0, 0x10000200}) [ 456.276481][T16492] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 456.303275][T16541] loop2: detected capacity change from 0 to 1051 01:41:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 9) 01:41:48 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x800000, 0x10000200}) 01:41:48 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x700600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfffffff, 0x10000200}) 01:41:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200c00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 456.327491][T16541] EXT4-fs (loop2): inodes count not valid: 2848 vs 32 01:41:48 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x780000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 456.395209][T16562] FAULT_INJECTION: forcing a failure. [ 456.395209][T16562] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 456.408327][T16562] CPU: 1 PID: 16562 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 456.417182][T16562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.427231][T16562] Call Trace: [ 456.430508][T16562] dump_stack_lvl+0xd6/0x122 [ 456.435276][T16562] dump_stack+0x11/0x1b [ 456.439423][T16562] should_fail+0x23c/0x250 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10000000, 0x10000200}) [ 456.444055][T16562] should_fail_usercopy+0x16/0x20 [ 456.449079][T16562] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 456.454863][T16562] ? shmem_write_begin+0x7e/0x100 [ 456.459979][T16562] generic_perform_write+0x201/0x3e0 [ 456.465269][T16562] __generic_file_write_iter+0x174/0x310 [ 456.470910][T16562] ? generic_write_checks+0x250/0x290 [ 456.476498][T16562] generic_file_write_iter+0x75/0x130 [ 456.481910][T16562] vfs_write+0x7bc/0x900 [ 456.482288][T16569] loop2: detected capacity change from 0 to 1051 [ 456.486206][T16562] __x64_sys_pwrite64+0xf5/0x150 [ 456.486232][T16562] do_syscall_64+0x44/0xa0 [ 456.486257][T16562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.498432][T16569] EXT4-fs (loop2): inodes count not valid: 3104 vs 32 [ 456.502313][T16562] RIP: 0033:0x7f46e1ff48a7 [ 456.519446][T16562] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 01:41:48 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff07000000000000, 0x0, 0x10000200}) [ 456.539093][T16562] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 456.547663][T16562] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 456.555631][T16562] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 456.563596][T16562] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 456.571561][T16562] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 456.579610][T16562] R13: 0000000000000004 R14: 0000000020000540 R15: 0000000000000000 01:41:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10000200, 0x10000200}) 01:41:48 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x780500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:48 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x800400, 0x10000200}) [ 456.603638][T16562] loop3: detected capacity change from 0 to 1051 [ 456.627933][T16562] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 456.652418][T16569] loop2: detected capacity change from 0 to 1051 [ 456.669556][T16569] EXT4-fs (loop2): inodes count not valid: 3104 vs 32 [ 456.670613][T16562] EXT4-fs (loop3): orphan cleanup on readonly fs [ 456.682902][T16562] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:49 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10001000, 0x10000200}) [ 456.705810][T16562] EXT4-fs (loop3): Remounting filesystem read-only [ 456.712356][T16562] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 10) 01:41:49 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x780600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:49 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff0f000000000000, 0x0, 0x10000200}) 01:41:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200d00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:49 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x880400, 0x10000200}) [ 456.840057][T16631] loop2: detected capacity change from 0 to 1051 [ 456.851555][T16637] FAULT_INJECTION: forcing a failure. [ 456.851555][T16637] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 456.864715][T16637] CPU: 1 PID: 16637 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 456.873622][T16637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.883670][T16637] Call Trace: [ 456.886935][T16637] dump_stack_lvl+0xd6/0x122 [ 456.891519][T16637] dump_stack+0x11/0x1b [ 456.895744][T16637] should_fail+0x23c/0x250 [ 456.900141][T16637] should_fail_usercopy+0x16/0x20 [ 456.905150][T16637] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 456.910899][T16637] ? shmem_write_begin+0x7e/0x100 [ 456.916533][T16637] generic_perform_write+0x201/0x3e0 [ 456.921805][T16637] __generic_file_write_iter+0x174/0x310 [ 456.927421][T16637] ? generic_write_checks+0x250/0x290 [ 456.932780][T16637] generic_file_write_iter+0x75/0x130 [ 456.938136][T16637] vfs_write+0x7bc/0x900 [ 456.942369][T16637] __x64_sys_pwrite64+0xf5/0x150 [ 456.947342][T16637] do_syscall_64+0x44/0xa0 [ 456.951767][T16637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.957668][T16637] RIP: 0033:0x7f46e1ff48a7 [ 456.962246][T16637] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 456.981918][T16637] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 01:41:49 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x12000000, 0x10000200}) [ 456.990324][T16637] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 456.998272][T16637] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 457.006260][T16637] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 457.014211][T16637] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 457.022239][T16637] R13: 0000000000000004 R14: 0000000020000558 R15: 0000000000000001 01:41:49 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x800000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:49 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x900400, 0x10000200}) [ 457.040259][T16631] EXT4-fs (loop2): inodes count not valid: 3360 vs 32 [ 457.059185][T16637] loop3: detected capacity change from 0 to 1051 [ 457.077845][T16631] loop2: detected capacity change from 0 to 1051 01:41:49 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff17000000000000, 0x0, 0x10000200}) 01:41:49 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x800500, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:49 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x20000000, 0x10000200}) [ 457.085501][T16637] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 457.095459][T16631] EXT4-fs (loop2): inodes count not valid: 3360 vs 32 [ 457.116859][T16637] EXT4-fs (loop3): orphan cleanup on readonly fs [ 457.123336][T16637] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200e00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 457.165116][T16637] EXT4-fs (loop3): Remounting filesystem read-only [ 457.171745][T16637] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 11) 01:41:49 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x980400, 0x10000200}) 01:41:49 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x800600, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:49 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3f000000, 0x10000200}) 01:41:49 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff1f000000000000, 0x0, 0x10000200}) 01:41:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200f00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 457.220610][T16681] loop2: detected capacity change from 0 to 1051 [ 457.247173][T16681] EXT4-fs (loop2): inodes count not valid: 3616 vs 32 [ 457.304741][T16699] FAULT_INJECTION: forcing a failure. [ 457.304741][T16699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.317883][T16699] CPU: 0 PID: 16699 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 457.326628][T16699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.336662][T16699] Call Trace: [ 457.339922][T16699] dump_stack_lvl+0xd6/0x122 [ 457.344501][T16699] dump_stack+0x11/0x1b [ 457.348640][T16699] should_fail+0x23c/0x250 [ 457.353049][T16699] should_fail_usercopy+0x16/0x20 [ 457.358070][T16699] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 457.363773][T16699] ? shmem_write_begin+0x7e/0x100 [ 457.368780][T16699] generic_perform_write+0x201/0x3e0 [ 457.374058][T16699] __generic_file_write_iter+0x174/0x310 [ 457.379753][T16699] ? generic_write_checks+0x250/0x290 [ 457.385283][T16699] generic_file_write_iter+0x75/0x130 [ 457.390644][T16699] vfs_write+0x7bc/0x900 [ 457.394870][T16699] __x64_sys_pwrite64+0xf5/0x150 [ 457.399793][T16699] do_syscall_64+0x44/0xa0 [ 457.404194][T16699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.410078][T16699] RIP: 0033:0x7f46e1ff48a7 [ 457.414475][T16699] 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 [ 457.434151][T16699] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 457.442551][T16699] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 457.450501][T16699] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 457.458475][T16699] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 457.466427][T16699] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 457.474380][T16699] R13: 0000000000000004 R14: 0000000020000570 R15: 0000000000000002 [ 457.486979][T16699] loop3: detected capacity change from 0 to 1051 01:41:49 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x40000000, 0x10000200}) 01:41:49 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f08, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 457.504627][T16699] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 457.524579][T16699] EXT4-fs (loop3): orphan cleanup on readonly fs [ 457.530913][T16699] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:49 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x81020000, 0x10000200}) [ 457.550188][T16699] EXT4-fs (loop3): Remounting filesystem read-only [ 457.552895][T16711] loop2: detected capacity change from 0 to 1051 [ 457.556718][T16699] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 457.582718][T16711] EXT4-fs (loop2): inodes count not valid: 3872 vs 32 01:41:49 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa80400, 0x10000200}) 01:41:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 12) 01:41:49 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff27000000000000, 0x0, 0x10000200}) 01:41:50 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f09, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 457.614339][T16711] loop2: detected capacity change from 0 to 1051 [ 457.638558][T16711] EXT4-fs (loop2): inodes count not valid: 3872 vs 32 01:41:50 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff2f000000000000, 0x0, 0x10000200}) [ 457.686161][T16749] FAULT_INJECTION: forcing a failure. [ 457.686161][T16749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 457.699440][T16749] CPU: 1 PID: 16749 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 457.708198][T16749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.718261][T16749] Call Trace: [ 457.721539][T16749] dump_stack_lvl+0xd6/0x122 [ 457.726134][T16749] dump_stack+0x11/0x1b [ 457.730365][T16749] should_fail+0x23c/0x250 [ 457.734777][T16749] __alloc_pages+0x102/0x320 [ 457.739365][T16749] alloc_pages_vma+0x5ee/0x770 [ 457.744127][T16749] shmem_getpage_gfp+0x96d/0x13d0 [ 457.749142][T16749] ? policydb_context_isvalid+0x135/0x230 [ 457.754851][T16749] shmem_write_begin+0x7e/0x100 [ 457.759687][T16749] generic_perform_write+0x1b8/0x3e0 [ 457.765028][T16749] __generic_file_write_iter+0x174/0x310 [ 457.770649][T16749] ? generic_write_checks+0x250/0x290 [ 457.776267][T16749] generic_file_write_iter+0x75/0x130 [ 457.781630][T16749] vfs_write+0x7bc/0x900 [ 457.785890][T16749] __x64_sys_pwrite64+0xf5/0x150 [ 457.790813][T16749] do_syscall_64+0x44/0xa0 [ 457.795239][T16749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.801123][T16749] RIP: 0033:0x7f46e1ff48a7 [ 457.805590][T16749] 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 [ 457.825190][T16749] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 01:41:50 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf4ffffff, 0x10000200}) 01:41:50 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff37000000000000, 0x0, 0x10000200}) 01:41:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="201000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 457.833603][T16749] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 457.841589][T16749] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 457.849579][T16749] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 457.857537][T16749] R10: 0000000000001500 R11: 0000000000000293 R12: 0000000000000004 [ 457.865491][T16749] R13: 0000000000000004 R14: 0000000020000588 R15: 0000000000000003 01:41:50 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0a, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 457.935348][T16770] loop2: detected capacity change from 0 to 1051 [ 457.942820][T16749] loop3: detected capacity change from 0 to 1051 [ 457.961729][T16749] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:50 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb00400, 0x10000200}) [ 457.983762][T16770] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 01:41:50 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfbffffff, 0x10000200}) 01:41:50 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff3f000000000000, 0x0, 0x10000200}) 01:41:50 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0b, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 458.021004][T16749] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 458.033817][T16749] EXT4-fs (loop3): get root inode failed [ 458.039494][T16749] EXT4-fs (loop3): mount failed [ 458.050332][T16770] loop2: detected capacity change from 0 to 1051 [ 458.057502][T16770] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 01:41:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 13) 01:41:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="201100000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:50 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb80400, 0x10000200}) 01:41:50 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfdfdffff, 0x10000200}) 01:41:50 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff47000000000000, 0x0, 0x10000200}) 01:41:50 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0c, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 458.184365][T16820] loop2: detected capacity change from 0 to 1051 [ 458.199286][T16820] EXT4-fs (loop2): inodes count not valid: 4384 vs 32 [ 458.219071][T16831] FAULT_INJECTION: forcing a failure. [ 458.219071][T16831] name failslab, interval 1, probability 0, space 0, times 0 [ 458.231670][T16831] CPU: 0 PID: 16831 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 458.240426][T16831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.250467][T16831] Call Trace: [ 458.253743][T16831] dump_stack_lvl+0xd6/0x122 [ 458.258408][T16831] dump_stack+0x11/0x1b [ 458.262627][T16831] should_fail+0x23c/0x250 [ 458.267043][T16831] ? xas_create+0x3fb/0xb30 [ 458.271546][T16831] __should_failslab+0x81/0x90 [ 458.276309][T16831] should_failslab+0x5/0x20 [ 458.280813][T16831] kmem_cache_alloc+0x4f/0x300 [ 458.285606][T16831] xas_create+0x3fb/0xb30 [ 458.289979][T16831] ? get_page_from_freelist+0x510/0x830 [ 458.295538][T16831] xas_create_range+0x146/0x360 [ 458.300383][T16831] shmem_add_to_page_cache+0x3bd/0x660 [ 458.305914][T16831] shmem_getpage_gfp+0xba5/0x13d0 [ 458.310925][T16831] ? policydb_context_isvalid+0x135/0x230 [ 458.316636][T16831] shmem_write_begin+0x7e/0x100 [ 458.321475][T16831] generic_perform_write+0x1b8/0x3e0 [ 458.326830][T16831] __generic_file_write_iter+0x174/0x310 [ 458.332466][T16831] ? generic_write_checks+0x250/0x290 [ 458.337916][T16831] generic_file_write_iter+0x75/0x130 [ 458.343316][T16831] vfs_write+0x7bc/0x900 [ 458.347559][T16831] __x64_sys_pwrite64+0xf5/0x150 [ 458.352500][T16831] do_syscall_64+0x44/0xa0 [ 458.356903][T16831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.362786][T16831] RIP: 0033:0x7f46e1ff48a7 01:41:50 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0d, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:50 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfeffffff, 0x10000200}) 01:41:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="201200000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:50 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff4f000000000000, 0x0, 0x10000200}) [ 458.367186][T16831] 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 [ 458.386799][T16831] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 458.395444][T16831] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 458.403421][T16831] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 458.411379][T16831] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 458.419341][T16831] R10: 0000000000001500 R11: 0000000000000293 R12: 0000000000000004 [ 458.427303][T16831] R13: 0000000000000004 R14: 0000000020000588 R15: 0000000000000003 01:41:50 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff010000, 0x10000200}) 01:41:50 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc00400, 0x10000200}) [ 458.505593][T16856] loop2: detected capacity change from 0 to 1051 [ 458.525718][T16856] EXT4-fs (loop2): inodes count not valid: 4640 vs 32 [ 458.570351][T16831] loop3: detected capacity change from 0 to 1051 [ 458.581801][T16831] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 458.593250][T16831] EXT4-fs (loop3): orphan cleanup on readonly fs [ 458.599886][T16831] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 14) 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0e, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:51 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff57000000000000, 0x0, 0x10000200}) 01:41:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="201800000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff070000, 0x10000200}) 01:41:51 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc80400, 0x10000200}) [ 458.617709][T16831] EXT4-fs (loop3): Remounting filesystem read-only [ 458.624361][T16831] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff0f0000, 0x10000200}) 01:41:51 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd00400, 0x10000200}) [ 458.687408][T16895] loop2: detected capacity change from 0 to 1051 [ 458.702015][T16895] EXT4-fs (loop2): inodes count not valid: 6176 vs 32 [ 458.733330][T16907] FAULT_INJECTION: forcing a failure. [ 458.733330][T16907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 458.746435][T16907] CPU: 0 PID: 16907 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 458.755195][T16907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.765232][T16907] Call Trace: [ 458.768568][T16907] dump_stack_lvl+0xd6/0x122 [ 458.773184][T16907] dump_stack+0x11/0x1b [ 458.777320][T16907] should_fail+0x23c/0x250 [ 458.781717][T16907] should_fail_usercopy+0x16/0x20 [ 458.786727][T16907] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 458.792448][T16907] ? shmem_write_begin+0x7e/0x100 [ 458.797458][T16907] generic_perform_write+0x201/0x3e0 [ 458.802733][T16907] __generic_file_write_iter+0x174/0x310 [ 458.808356][T16907] ? generic_write_checks+0x250/0x290 [ 458.813732][T16907] generic_file_write_iter+0x75/0x130 [ 458.819098][T16907] vfs_write+0x7bc/0x900 [ 458.823339][T16907] __x64_sys_pwrite64+0xf5/0x150 [ 458.828263][T16907] do_syscall_64+0x44/0xa0 [ 458.832738][T16907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.838678][T16907] RIP: 0033:0x7f46e1ff48a7 [ 458.843075][T16907] 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 [ 458.862683][T16907] RSP: 002b:00007f46dfdb8f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 458.871164][T16907] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff48a7 [ 458.879119][T16907] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 458.887073][T16907] RBP: 000000000000000f R08: 0000000000000000 R09: ffffffffffffffff [ 458.895029][T16907] R10: 0000000000001500 R11: 0000000000000293 R12: 0000000000000004 [ 458.902983][T16907] R13: 0000000000000004 R14: 0000000020000588 R15: 0000000000000003 [ 458.924401][T16895] loop2: detected capacity change from 0 to 1051 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff170000, 0x10000200}) 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="201900000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:51 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff5f000000000000, 0x0, 0x10000200}) [ 458.937779][T16895] EXT4-fs (loop2): inodes count not valid: 6176 vs 32 [ 459.012715][T16938] loop2: detected capacity change from 0 to 1051 [ 459.025782][T16938] EXT4-fs (loop2): inodes count not valid: 6432 vs 32 [ 459.033987][T16907] loop3: detected capacity change from 0 to 1051 [ 459.048709][T16907] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 459.064363][T16938] loop2: detected capacity change from 0 to 1051 [ 459.076750][T16938] EXT4-fs (loop2): inodes count not valid: 6432 vs 32 [ 459.089528][T16907] EXT4-fs (loop3): orphan cleanup on readonly fs [ 459.095934][T16907] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 459.108011][T16907] EXT4-fs (loop3): Remounting filesystem read-only 01:41:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 15) 01:41:51 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd80400, 0x10000200}) 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff07, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff1f0000, 0x10000200}) 01:41:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="202200000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:51 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff67000000000000, 0x0, 0x10000200}) [ 459.114549][T16907] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff270000, 0x10000200}) [ 459.159997][T16965] loop2: detected capacity change from 0 to 1051 [ 459.180564][T16965] EXT4-fs (loop2): inodes count not valid: 8736 vs 32 [ 459.198192][T16975] FAULT_INJECTION: forcing a failure. 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff08, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:51 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff6f000000000000, 0x0, 0x10000200}) [ 459.198192][T16975] name failslab, interval 1, probability 0, space 0, times 0 [ 459.210913][T16975] CPU: 0 PID: 16975 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 459.219685][T16975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.229775][T16975] Call Trace: [ 459.233140][T16975] dump_stack_lvl+0xd6/0x122 [ 459.237749][T16975] dump_stack+0x11/0x1b [ 459.241909][T16975] should_fail+0x23c/0x250 [ 459.246406][T16975] ? getname_flags+0x84/0x3f0 [ 459.251094][T16975] __should_failslab+0x81/0x90 [ 459.255856][T16975] should_failslab+0x5/0x20 [ 459.260358][T16975] kmem_cache_alloc+0x4f/0x300 [ 459.265243][T16975] getname_flags+0x84/0x3f0 [ 459.269743][T16975] getname+0x15/0x20 [ 459.273635][T16975] do_sys_openat2+0x6d/0x2b0 [ 459.278244][T16975] ? perf_trace_sys_exit+0x6e/0x180 [ 459.283484][T16975] __x64_sys_openat+0xef/0x110 [ 459.288245][T16975] do_syscall_64+0x44/0xa0 [ 459.292722][T16975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.298604][T16975] RIP: 0033:0x7f46e1ff47f4 [ 459.303001][T16975] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 459.322617][T16975] RSP: 002b:00007f46dfdb8ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 459.331072][T16975] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff47f4 [ 459.339081][T16975] RDX: 0000000000000002 RSI: 00007f46dfdb9000 RDI: 00000000ffffff9c [ 459.347091][T16975] RBP: 00007f46dfdb9000 R08: 0000000000000000 R09: ffffffffffffffff 01:41:51 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe00400, 0x10000200}) 01:41:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 16) [ 459.355046][T16975] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 459.363087][T16975] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 459.386842][T16965] loop2: detected capacity change from 0 to 1051 [ 459.395189][T16965] EXT4-fs (loop2): inodes count not valid: 8736 vs 32 01:41:51 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff77000000000000, 0x0, 0x10000200}) 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff09, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 459.452844][T17002] FAULT_INJECTION: forcing a failure. [ 459.452844][T17002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 459.465970][T17002] CPU: 0 PID: 17002 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 459.474727][T17002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.484903][T17002] Call Trace: [ 459.488563][T17002] dump_stack_lvl+0xd6/0x122 [ 459.493247][T17002] dump_stack+0x11/0x1b [ 459.497427][T17002] should_fail+0x23c/0x250 [ 459.501848][T17002] should_fail_usercopy+0x16/0x20 [ 459.506927][T17002] strncpy_from_user+0x21/0x250 [ 459.511781][T17002] getname_flags+0xb8/0x3f0 [ 459.516283][T17002] getname+0x15/0x20 [ 459.520250][T17002] do_sys_openat2+0x6d/0x2b0 [ 459.524835][T17002] ? perf_trace_sys_exit+0x6e/0x180 [ 459.530090][T17002] __x64_sys_openat+0xef/0x110 [ 459.534852][T17002] do_syscall_64+0x44/0xa0 [ 459.539291][T17002] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.545183][T17002] RIP: 0033:0x7f46e1ff47f4 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0a, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 459.549605][T17002] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 459.569204][T17002] RSP: 002b:00007f46dfdb8ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 459.577617][T17002] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff47f4 [ 459.585586][T17002] RDX: 0000000000000002 RSI: 00007f46dfdb9000 RDI: 00000000ffffff9c [ 459.593614][T17002] RBP: 00007f46dfdb9000 R08: 0000000000000000 R09: ffffffffffffffff 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff2f0000, 0x10000200}) 01:41:51 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0b, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff370000, 0x10000200}) 01:41:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="202500000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 459.601576][T17002] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 459.609605][T17002] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:52 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe80400, 0x10000200}) 01:41:52 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff7f000000000000, 0x0, 0x10000200}) 01:41:52 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff3f0000, 0x10000200}) 01:41:52 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0c, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 459.696811][T17032] loop2: detected capacity change from 0 to 1051 [ 459.711871][T17032] EXT4-fs (loop2): inodes count not valid: 9504 vs 32 [ 459.775236][T17032] loop2: detected capacity change from 0 to 1051 [ 459.785636][T17032] EXT4-fs (loop2): inodes count not valid: 9504 vs 32 01:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 17) 01:41:52 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf00400, 0x10000200}) 01:41:52 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0d, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="202e00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:52 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff87000000000000, 0x0, 0x10000200}) 01:41:52 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff470000, 0x10000200}) [ 459.859569][T17073] FAULT_INJECTION: forcing a failure. [ 459.859569][T17073] name failslab, interval 1, probability 0, space 0, times 0 [ 459.872211][T17073] CPU: 1 PID: 17073 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 459.881056][T17073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.888747][T17076] loop2: detected capacity change from 0 to 1051 [ 459.891107][T17073] Call Trace: [ 459.891116][T17073] dump_stack_lvl+0xd6/0x122 [ 459.905526][T17073] dump_stack+0x11/0x1b [ 459.909744][T17073] should_fail+0x23c/0x250 [ 459.914158][T17073] ? __alloc_file+0x2e/0x1a0 [ 459.918808][T17073] __should_failslab+0x81/0x90 [ 459.923607][T17073] should_failslab+0x5/0x20 [ 459.928149][T17073] kmem_cache_alloc+0x4f/0x300 [ 459.932899][T17073] __alloc_file+0x2e/0x1a0 [ 459.937381][T17073] alloc_empty_file+0xcd/0x1c0 [ 459.942145][T17073] path_openat+0x6a/0x1ec0 [ 459.946573][T17073] ? avc_has_perm+0x70/0x160 [ 459.951217][T17073] ? avc_has_perm+0xd5/0x160 [ 459.955812][T17073] do_filp_open+0x105/0x220 [ 459.961868][T17073] do_sys_openat2+0xb5/0x2b0 [ 459.966446][T17073] ? perf_trace_sys_exit+0x6e/0x180 [ 459.971637][T17073] __x64_sys_openat+0xef/0x110 [ 459.976389][T17073] do_syscall_64+0x44/0xa0 [ 459.980829][T17073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.987165][T17073] RIP: 0033:0x7f46e1ff47f4 01:41:52 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f08, 0x10000200}) [ 459.991823][T17073] 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 [ 460.011470][T17073] RSP: 002b:00007f46dfdb8ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 460.019871][T17073] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff47f4 [ 460.027872][T17073] RDX: 0000000000000002 RSI: 00007f46dfdb9000 RDI: 00000000ffffff9c [ 460.035827][T17073] RBP: 00007f46dfdb9000 R08: 0000000000000000 R09: ffffffffffffffff [ 460.043791][T17073] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 460.051745][T17073] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 18) 01:41:52 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff4f0000, 0x10000200}) 01:41:52 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0e, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 460.095020][T17076] EXT4-fs (loop2): inodes count not valid: 11808 vs 32 [ 460.140860][T17093] FAULT_INJECTION: forcing a failure. [ 460.140860][T17093] name failslab, interval 1, probability 0, space 0, times 0 [ 460.153587][T17093] CPU: 1 PID: 17093 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 460.162345][T17093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.172392][T17093] Call Trace: [ 460.175655][T17093] dump_stack_lvl+0xd6/0x122 [ 460.180235][T17093] dump_stack+0x11/0x1b [ 460.184378][T17093] should_fail+0x23c/0x250 [ 460.188778][T17093] ? security_file_alloc+0x30/0x190 [ 460.194008][T17093] __should_failslab+0x81/0x90 [ 460.198756][T17093] should_failslab+0x5/0x20 [ 460.203270][T17093] kmem_cache_alloc+0x4f/0x300 [ 460.208017][T17093] security_file_alloc+0x30/0x190 [ 460.213027][T17093] __alloc_file+0x83/0x1a0 [ 460.217473][T17093] alloc_empty_file+0xcd/0x1c0 [ 460.222255][T17093] path_openat+0x6a/0x1ec0 [ 460.226690][T17093] ? avc_has_perm+0x70/0x160 [ 460.231268][T17093] ? avc_has_perm+0xd5/0x160 [ 460.236287][T17093] do_filp_open+0x105/0x220 [ 460.240777][T17093] do_sys_openat2+0xb5/0x2b0 [ 460.245393][T17093] ? perf_trace_sys_exit+0x6e/0x180 [ 460.250581][T17093] __x64_sys_openat+0xef/0x110 [ 460.255329][T17093] do_syscall_64+0x44/0xa0 [ 460.259735][T17093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.265641][T17093] RIP: 0033:0x7f46e1ff47f4 [ 460.270043][T17093] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 01:41:52 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff8f000000000000, 0x0, 0x10000200}) [ 460.289820][T17093] RSP: 002b:00007f46dfdb8ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 460.298216][T17093] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e1ff47f4 [ 460.306173][T17093] RDX: 0000000000000002 RSI: 00007f46dfdb9000 RDI: 00000000ffffff9c [ 460.314154][T17093] RBP: 00007f46dfdb9000 R08: 0000000000000000 R09: ffffffffffffffff [ 460.322215][T17093] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 460.330188][T17093] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:52 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0f, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 19) [ 460.366368][T17076] loop2: detected capacity change from 0 to 1051 [ 460.389894][T17076] EXT4-fs (loop2): inodes count not valid: 11808 vs 32 [ 460.418850][T17115] FAULT_INJECTION: forcing a failure. [ 460.418850][T17115] name failslab, interval 1, probability 0, space 0, times 0 [ 460.431471][T17115] CPU: 1 PID: 17115 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 460.440229][T17115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.450296][T17115] Call Trace: [ 460.453575][T17115] dump_stack_lvl+0xd6/0x122 [ 460.458177][T17115] dump_stack+0x11/0x1b [ 460.462427][T17115] should_fail+0x23c/0x250 [ 460.466847][T17115] ? kzalloc+0x16/0x20 [ 460.470985][T17115] __should_failslab+0x81/0x90 [ 460.475844][T17115] should_failslab+0x5/0x20 [ 460.480437][T17115] __kmalloc+0x6f/0x350 [ 460.484675][T17115] ? _atomic_dec_and_lock+0x60/0xd0 [ 460.489871][T17115] kzalloc+0x16/0x20 [ 460.493754][T17115] alloc_workqueue+0x12f/0xad0 [ 460.498572][T17115] ? disk_unblock_events+0x35/0x40 [ 460.503695][T17115] ? bd_prepare_to_claim+0x1e6/0x270 [ 460.509024][T17115] ? loop_attr_do_show_dio+0x70/0x70 [ 460.514309][T17115] ? loop_set_status_from_info+0x35e/0x3a0 [ 460.520126][T17115] loop_configure+0x681/0xeb0 [ 460.524799][T17115] lo_ioctl+0x618/0x13e0 [ 460.529046][T17115] ? path_openat+0x18d4/0x1ec0 [ 460.533867][T17115] ? blkdev_common_ioctl+0x438/0x1110 [ 460.539242][T17115] ? selinux_file_ioctl+0x981/0xa10 [ 460.544435][T17115] ? lo_release+0x120/0x120 [ 460.548928][T17115] blkdev_ioctl+0x1d0/0x3f0 [ 460.553418][T17115] block_ioctl+0x6e/0x80 [ 460.557684][T17115] ? blkdev_iopoll+0x80/0x80 [ 460.562259][T17115] __se_sys_ioctl+0xcb/0x140 [ 460.566866][T17115] __x64_sys_ioctl+0x3f/0x50 [ 460.571440][T17115] do_syscall_64+0x44/0xa0 [ 460.575864][T17115] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.581832][T17115] RIP: 0033:0x7f46e2041697 [ 460.586263][T17115] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 460.606007][T17115] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:41:53 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff570000, 0x10000200}) [ 460.614409][T17115] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 460.622365][T17115] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 460.630358][T17115] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 460.638319][T17115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 460.646278][T17115] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="203200000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 20) [ 460.726890][T17134] FAULT_INJECTION: forcing a failure. [ 460.726890][T17134] name failslab, interval 1, probability 0, space 0, times 0 [ 460.739643][T17134] CPU: 0 PID: 17134 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 460.748405][T17134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.758479][T17134] Call Trace: [ 460.761830][T17134] dump_stack_lvl+0xd6/0x122 [ 460.766413][T17134] dump_stack+0x11/0x1b [ 460.770581][T17134] should_fail+0x23c/0x250 [ 460.774986][T17134] __should_failslab+0x81/0x90 [ 460.779775][T17134] ? alloc_workqueue+0x15d/0xad0 [ 460.784752][T17134] should_failslab+0x5/0x20 [ 460.789242][T17134] kmem_cache_alloc_trace+0x52/0x320 [ 460.794519][T17134] alloc_workqueue+0x15d/0xad0 [ 460.799357][T17134] ? disk_unblock_events+0x35/0x40 [ 460.804453][T17134] ? bd_prepare_to_claim+0x1e6/0x270 [ 460.809778][T17134] ? loop_attr_do_show_dio+0x70/0x70 [ 460.815050][T17134] ? loop_set_status_from_info+0x35e/0x3a0 [ 460.820906][T17134] loop_configure+0x681/0xeb0 [ 460.825570][T17134] lo_ioctl+0x618/0x13e0 [ 460.829844][T17134] ? path_openat+0x18d4/0x1ec0 [ 460.834601][T17134] ? blkdev_common_ioctl+0x438/0x1110 [ 460.839979][T17134] ? selinux_file_ioctl+0x981/0xa10 [ 460.845166][T17134] ? lo_release+0x120/0x120 [ 460.849725][T17134] blkdev_ioctl+0x1d0/0x3f0 [ 460.854214][T17134] block_ioctl+0x6e/0x80 [ 460.858469][T17134] ? blkdev_iopoll+0x80/0x80 [ 460.863041][T17134] __se_sys_ioctl+0xcb/0x140 [ 460.867670][T17134] __x64_sys_ioctl+0x3f/0x50 [ 460.872259][T17134] do_syscall_64+0x44/0xa0 [ 460.876665][T17134] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.882923][T17134] RIP: 0033:0x7f46e2041697 [ 460.887322][T17134] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 460.907077][T17134] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 460.915572][T17134] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 01:41:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff5f0000, 0x10000200}) [ 460.923580][T17134] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 460.931543][T17134] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 460.939670][T17134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 460.947685][T17134] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:53 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f09, 0x10000200}) 01:41:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 21) 01:41:53 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1000100, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff670000, 0x10000200}) [ 460.993128][T17140] loop2: detected capacity change from 0 to 1051 [ 461.018529][T17140] EXT4-fs (loop2): inodes count not valid: 12832 vs 32 01:41:53 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff97000000000000, 0x0, 0x10000200}) [ 461.070230][T17140] loop2: detected capacity change from 0 to 1051 [ 461.084241][T17140] EXT4-fs (loop2): inodes count not valid: 12832 vs 32 [ 461.105775][T17166] FAULT_INJECTION: forcing a failure. [ 461.105775][T17166] name failslab, interval 1, probability 0, space 0, times 0 [ 461.118409][T17166] CPU: 0 PID: 17166 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 461.127419][T17166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.137458][T17166] Call Trace: [ 461.140722][T17166] dump_stack_lvl+0xd6/0x122 [ 461.145390][T17166] dump_stack+0x11/0x1b [ 461.149636][T17166] should_fail+0x23c/0x250 [ 461.154035][T17166] ? kzalloc+0x16/0x20 [ 461.158170][T17166] __should_failslab+0x81/0x90 [ 461.162975][T17166] should_failslab+0x5/0x20 [ 461.167475][T17166] __kmalloc+0x6f/0x350 [ 461.171626][T17166] ? number+0xa13/0xb60 [ 461.175794][T17166] kzalloc+0x16/0x20 [ 461.179687][T17166] apply_wqattrs_prepare+0x3a/0x630 [ 461.184866][T17166] ? vsnprintf+0xe8f/0xed0 [ 461.189266][T17166] apply_workqueue_attrs+0x9e/0x100 [ 461.194480][T17166] alloc_workqueue+0x777/0xad0 [ 461.199232][T17166] ? disk_unblock_events+0x35/0x40 [ 461.204331][T17166] ? bd_prepare_to_claim+0x1e6/0x270 [ 461.209628][T17166] ? loop_attr_do_show_dio+0x70/0x70 [ 461.214901][T17166] ? loop_set_status_from_info+0x35e/0x3a0 [ 461.220745][T17166] loop_configure+0x681/0xeb0 [ 461.225410][T17166] lo_ioctl+0x618/0x13e0 [ 461.229741][T17166] ? path_openat+0x18d4/0x1ec0 [ 461.234523][T17166] ? blkdev_common_ioctl+0x438/0x1110 [ 461.239886][T17166] ? selinux_file_ioctl+0x981/0xa10 [ 461.245105][T17166] ? lo_release+0x120/0x120 [ 461.249682][T17166] blkdev_ioctl+0x1d0/0x3f0 [ 461.254257][T17166] block_ioctl+0x6e/0x80 [ 461.258571][T17166] ? blkdev_iopoll+0x80/0x80 [ 461.263147][T17166] __se_sys_ioctl+0xcb/0x140 [ 461.267730][T17166] __x64_sys_ioctl+0x3f/0x50 [ 461.272723][T17166] do_syscall_64+0x44/0xa0 [ 461.277128][T17166] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.283073][T17166] RIP: 0033:0x7f46e2041697 [ 461.287474][T17166] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 461.307191][T17166] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:41:53 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff6f0000, 0x10000200}) [ 461.315585][T17166] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 461.323535][T17166] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 461.331552][T17166] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 461.339504][T17166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 461.347455][T17166] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="204800000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 22) 01:41:53 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0a, 0x10000200}) [ 461.483090][T17196] FAULT_INJECTION: forcing a failure. [ 461.483090][T17196] name failslab, interval 1, probability 0, space 0, times 0 [ 461.495740][T17196] CPU: 0 PID: 17196 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 461.504536][T17196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.514585][T17196] Call Trace: [ 461.517851][T17196] dump_stack_lvl+0xd6/0x122 [ 461.522435][T17196] dump_stack+0x11/0x1b [ 461.526578][T17196] should_fail+0x23c/0x250 [ 461.530975][T17196] __should_failslab+0x81/0x90 [ 461.535742][T17196] ? apply_wqattrs_prepare+0x5f/0x630 [ 461.541215][T17196] should_failslab+0x5/0x20 [ 461.545711][T17196] kmem_cache_alloc_trace+0x52/0x320 [ 461.550989][T17196] apply_wqattrs_prepare+0x5f/0x630 [ 461.556182][T17196] ? vsnprintf+0xe8f/0xed0 [ 461.560584][T17196] apply_workqueue_attrs+0x9e/0x100 [ 461.565771][T17196] alloc_workqueue+0x777/0xad0 [ 461.570555][T17196] ? disk_unblock_events+0x35/0x40 [ 461.575680][T17196] ? bd_prepare_to_claim+0x1e6/0x270 [ 461.580953][T17196] ? loop_attr_do_show_dio+0x70/0x70 [ 461.586294][T17196] ? loop_set_status_from_info+0x35e/0x3a0 [ 461.592087][T17196] loop_configure+0x681/0xeb0 [ 461.596750][T17196] lo_ioctl+0x618/0x13e0 [ 461.600976][T17196] ? path_openat+0x18d4/0x1ec0 [ 461.605734][T17196] ? blkdev_common_ioctl+0x438/0x1110 [ 461.611099][T17196] ? selinux_file_ioctl+0x981/0xa10 [ 461.616283][T17196] ? lo_release+0x120/0x120 [ 461.620772][T17196] blkdev_ioctl+0x1d0/0x3f0 [ 461.625373][T17196] block_ioctl+0x6e/0x80 [ 461.629598][T17196] ? blkdev_iopoll+0x80/0x80 [ 461.634172][T17196] __se_sys_ioctl+0xcb/0x140 [ 461.638744][T17196] __x64_sys_ioctl+0x3f/0x50 [ 461.643315][T17196] do_syscall_64+0x44/0xa0 [ 461.647777][T17196] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.653657][T17196] RIP: 0033:0x7f46e2041697 [ 461.658051][T17196] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 01:41:54 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2040000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff770000, 0x10000200}) [ 461.677670][T17196] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 461.686091][T17196] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 461.694044][T17196] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 461.702013][T17196] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 461.710003][T17196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 461.718043][T17196] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 23) [ 461.742369][T17200] loop2: detected capacity change from 0 to 1051 [ 461.750630][T17200] EXT4-fs (loop2): inodes count not valid: 18464 vs 32 01:41:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff7f0000, 0x10000200}) [ 461.813535][T17217] FAULT_INJECTION: forcing a failure. [ 461.813535][T17217] name failslab, interval 1, probability 0, space 0, times 0 [ 461.826336][T17217] CPU: 1 PID: 17217 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 461.835103][T17217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.845140][T17217] Call Trace: [ 461.848404][T17217] dump_stack_lvl+0xd6/0x122 [ 461.852983][T17217] dump_stack+0x11/0x1b [ 461.857131][T17217] should_fail+0x23c/0x250 [ 461.861565][T17217] __should_failslab+0x81/0x90 [ 461.866364][T17217] ? apply_wqattrs_prepare+0xbe/0x630 [ 461.871719][T17217] should_failslab+0x5/0x20 [ 461.876211][T17217] kmem_cache_alloc_trace+0x52/0x320 [ 461.881608][T17217] ? apply_wqattrs_prepare+0x5f/0x630 [ 461.887001][T17217] apply_wqattrs_prepare+0xbe/0x630 [ 461.892183][T17217] ? vsnprintf+0xe8f/0xed0 [ 461.896620][T17217] apply_workqueue_attrs+0x9e/0x100 [ 461.901815][T17217] alloc_workqueue+0x777/0xad0 [ 461.906562][T17217] ? disk_unblock_events+0x35/0x40 [ 461.911729][T17217] ? bd_prepare_to_claim+0x1e6/0x270 [ 461.917001][T17217] ? loop_attr_do_show_dio+0x70/0x70 [ 461.922309][T17217] ? loop_set_status_from_info+0x35e/0x3a0 [ 461.928099][T17217] loop_configure+0x681/0xeb0 [ 461.932761][T17217] lo_ioctl+0x618/0x13e0 [ 461.936994][T17217] ? path_openat+0x18d4/0x1ec0 [ 461.941755][T17217] ? blkdev_common_ioctl+0x438/0x1110 [ 461.947107][T17217] ? selinux_file_ioctl+0x981/0xa10 [ 461.952308][T17217] ? lo_release+0x120/0x120 [ 461.956873][T17217] blkdev_ioctl+0x1d0/0x3f0 [ 461.961473][T17217] block_ioctl+0x6e/0x80 [ 461.965697][T17217] ? blkdev_iopoll+0x80/0x80 [ 461.970277][T17217] __se_sys_ioctl+0xcb/0x140 [ 461.974852][T17217] __x64_sys_ioctl+0x3f/0x50 [ 461.979425][T17217] do_syscall_64+0x44/0xa0 [ 461.983847][T17217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.989762][T17217] RIP: 0033:0x7f46e2041697 [ 461.994181][T17217] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 462.013780][T17217] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.022175][T17217] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 462.030128][T17217] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 462.038096][T17217] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 462.046047][T17217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 462.054079][T17217] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff870000, 0x10000200}) 01:41:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="204c00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 462.071986][T17200] loop2: detected capacity change from 0 to 1051 [ 462.092055][T17200] EXT4-fs (loop2): inodes count not valid: 18464 vs 32 01:41:54 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xff9f000000000000, 0x0, 0x10000200}) 01:41:54 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 24) 01:41:54 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0b, 0x10000200}) [ 462.154343][T17235] loop2: detected capacity change from 0 to 1051 [ 462.192208][T17246] FAULT_INJECTION: forcing a failure. [ 462.192208][T17246] name failslab, interval 1, probability 0, space 0, times 0 [ 462.204842][T17246] CPU: 1 PID: 17246 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 462.213614][T17246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.215666][T17235] EXT4-fs (loop2): inodes count not valid: 19488 vs 32 [ 462.223662][T17246] Call Trace: [ 462.223670][T17246] dump_stack_lvl+0xd6/0x122 [ 462.223696][T17246] dump_stack+0x11/0x1b [ 462.242481][T17246] should_fail+0x23c/0x250 [ 462.246921][T17246] __should_failslab+0x81/0x90 01:41:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff8f0000, 0x10000200}) 01:41:54 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0c, 0x10000200}) [ 462.251690][T17246] should_failslab+0x5/0x20 [ 462.256196][T17246] kmem_cache_alloc_node+0x61/0x2c0 [ 462.261401][T17246] ? alloc_unbound_pwq+0x3e6/0x780 [ 462.266506][T17246] alloc_unbound_pwq+0x3e6/0x780 [ 462.271439][T17246] apply_wqattrs_prepare+0x1ed/0x630 [ 462.276707][T17246] ? vsnprintf+0xe8f/0xed0 [ 462.281114][T17246] apply_workqueue_attrs+0x9e/0x100 [ 462.286339][T17246] alloc_workqueue+0x777/0xad0 [ 462.291119][T17246] ? disk_unblock_events+0x35/0x40 [ 462.296217][T17246] ? bd_prepare_to_claim+0x1e6/0x270 [ 462.301552][T17246] ? loop_attr_do_show_dio+0x70/0x70 [ 462.306826][T17246] ? loop_set_status_from_info+0x35e/0x3a0 [ 462.312617][T17246] loop_configure+0x681/0xeb0 [ 462.317279][T17246] lo_ioctl+0x618/0x13e0 [ 462.321505][T17246] ? path_openat+0x18d4/0x1ec0 [ 462.326267][T17246] ? blkdev_common_ioctl+0x438/0x1110 [ 462.331717][T17246] ? selinux_file_ioctl+0x981/0xa10 [ 462.336995][T17246] ? lo_release+0x120/0x120 [ 462.341504][T17246] blkdev_ioctl+0x1d0/0x3f0 [ 462.345989][T17246] block_ioctl+0x6e/0x80 [ 462.350210][T17246] ? blkdev_iopoll+0x80/0x80 [ 462.354815][T17246] __se_sys_ioctl+0xcb/0x140 [ 462.359426][T17246] __x64_sys_ioctl+0x3f/0x50 [ 462.364153][T17246] do_syscall_64+0x44/0xa0 [ 462.368555][T17246] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.374440][T17246] RIP: 0033:0x7f46e2041697 [ 462.378837][T17246] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 462.398562][T17246] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.406960][T17246] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 462.414913][T17246] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 462.423001][T17246] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 462.431126][T17246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 462.439083][T17246] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:54 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffa7000000000000, 0x0, 0x10000200}) 01:41:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff970000, 0x10000200}) 01:41:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 25) 01:41:54 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:54 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0d, 0x10000200}) [ 462.488747][T17235] loop2: detected capacity change from 0 to 1051 [ 462.501488][T17235] EXT4-fs (loop2): inodes count not valid: 19488 vs 32 [ 462.561774][T17281] FAULT_INJECTION: forcing a failure. [ 462.561774][T17281] name failslab, interval 1, probability 0, space 0, times 0 [ 462.574420][T17281] CPU: 1 PID: 17281 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 462.583197][T17281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.593250][T17281] Call Trace: [ 462.596529][T17281] dump_stack_lvl+0xd6/0x122 [ 462.601153][T17281] dump_stack+0x11/0x1b [ 462.605311][T17281] should_fail+0x23c/0x250 [ 462.609766][T17281] __should_failslab+0x81/0x90 [ 462.614532][T17281] ? kobject_uevent_env+0x1a7/0xc40 [ 462.619773][T17281] should_failslab+0x5/0x20 [ 462.624269][T17281] kmem_cache_alloc_trace+0x52/0x320 [ 462.629549][T17281] ? pwq_adjust_max_active+0x491/0x4b0 [ 462.635050][T17281] ? dev_uevent_filter+0x70/0x70 [ 462.640006][T17281] kobject_uevent_env+0x1a7/0xc40 [ 462.645040][T17281] ? __list_add_valid+0x28/0x90 [ 462.649913][T17281] ? alloc_workqueue+0xa18/0xad0 [ 462.654992][T17281] disk_force_media_change+0xe3/0x170 [ 462.660447][T17281] loop_configure+0x6c0/0xeb0 [ 462.665145][T17281] lo_ioctl+0x618/0x13e0 [ 462.669442][T17281] ? path_openat+0x18d4/0x1ec0 [ 462.674342][T17281] ? blkdev_common_ioctl+0x438/0x1110 [ 462.679689][T17281] ? selinux_file_ioctl+0x981/0xa10 [ 462.684868][T17281] ? lo_release+0x120/0x120 [ 462.689379][T17281] blkdev_ioctl+0x1d0/0x3f0 [ 462.693880][T17281] block_ioctl+0x6e/0x80 [ 462.698135][T17281] ? blkdev_iopoll+0x80/0x80 [ 462.702750][T17281] __se_sys_ioctl+0xcb/0x140 [ 462.707318][T17281] __x64_sys_ioctl+0x3f/0x50 [ 462.711942][T17281] do_syscall_64+0x44/0xa0 [ 462.716339][T17281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.722238][T17281] RIP: 0033:0x7f46e2041697 [ 462.726698][T17281] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 462.746804][T17281] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.755193][T17281] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 462.763152][T17281] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 462.771164][T17281] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 462.779124][T17281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 462.787078][T17281] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 462.795163][T17281] loop3: detected capacity change from 0 to 1051 01:41:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="206000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:55 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xff9f0000, 0x10000200}) 01:41:55 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:55 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0e, 0x10000200}) 01:41:55 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffaf000000000000, 0x0, 0x10000200}) [ 462.810448][T17281] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 462.876987][T17281] EXT4-fs (loop3): orphan cleanup on readonly fs [ 462.883437][T17281] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 462.913440][T17311] loop2: detected capacity change from 0 to 1051 [ 462.919096][T17281] EXT4-fs (loop3): Remounting filesystem read-only 01:41:55 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:55 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffa70000, 0x10000200}) 01:41:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 26) [ 462.926332][T17281] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 462.952851][T17311] EXT4-fs (loop2): inodes count not valid: 24608 vs 32 [ 462.989344][T17320] ================================================================== [ 462.997600][T17320] BUG: KCSAN: data-race in ext4_mb_find_by_goal / mb_mark_used [ 463.005136][T17320] [ 463.007451][T17320] write to 0xffff8881010fe254 of 4 bytes by task 17326 on cpu 0: [ 463.015153][T17320] mb_mark_used+0x13b/0xc50 [ 463.019653][T17320] ext4_mb_use_best_found+0x102/0x320 [ 463.025036][T17320] ext4_mb_find_by_goal+0x5d4/0x8a0 [ 463.030271][T17320] ext4_mb_regular_allocator+0x130/0x2530 [ 463.036014][T17320] ext4_mb_new_blocks+0x792/0x1fc0 [ 463.041110][T17320] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 463.046374][T17320] ext4_map_blocks+0x71e/0xf00 [ 463.051113][T17320] ext4_alloc_file_blocks+0x281/0x730 [ 463.056468][T17320] ext4_zero_range+0x348/0xa80 [ 463.061237][T17320] ext4_fallocate+0x226/0x4d0 [ 463.065975][T17320] vfs_fallocate+0x459/0x6a0 [ 463.070540][T17320] do_vfs_ioctl+0x13c6/0x14c0 [ 463.075200][T17320] __se_sys_ioctl+0x83/0x140 [ 463.079773][T17320] __x64_sys_ioctl+0x3f/0x50 [ 463.084338][T17320] do_syscall_64+0x44/0xa0 [ 463.088763][T17320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.094634][T17320] [ 463.096938][T17320] read to 0xffff8881010fe254 of 4 bytes by task 17320 on cpu 1: [ 463.104551][T17320] ext4_mb_find_by_goal+0x13a/0x8a0 [ 463.109724][T17320] ext4_mb_regular_allocator+0x130/0x2530 [ 463.115422][T17320] ext4_mb_new_blocks+0x792/0x1fc0 [ 463.120507][T17320] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 463.125764][T17320] ext4_map_blocks+0x71e/0xf00 [ 463.130506][T17320] ext4_alloc_file_blocks+0x281/0x730 [ 463.135852][T17320] ext4_zero_range+0x348/0xa80 [ 463.140589][T17320] ext4_fallocate+0x226/0x4d0 [ 463.145248][T17320] vfs_fallocate+0x459/0x6a0 [ 463.149817][T17320] do_vfs_ioctl+0x13c6/0x14c0 [ 463.154484][T17320] __se_sys_ioctl+0x83/0x140 [ 463.159088][T17320] __x64_sys_ioctl+0x3f/0x50 [ 463.163661][T17320] do_syscall_64+0x44/0xa0 [ 463.168075][T17320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.173946][T17320] [ 463.176246][T17320] value changed: 0x00005000 -> 0x00004800 [ 463.181953][T17320] [ 463.184257][T17320] Reported by Kernel Concurrency Sanitizer on: 01:41:55 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6040000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:55 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffb7000000000000, 0x0, 0x10000200}) [ 463.190386][T17320] CPU: 1 PID: 17320 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 463.199123][T17320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.209154][T17320] ================================================================== 01:41:55 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffaf0000, 0x10000200}) 01:41:55 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf07f0f, 0x10000200}) [ 463.262719][T17311] loop2: detected capacity change from 0 to 1051 [ 463.283233][T17311] EXT4-fs (loop2): inodes count not valid: 24608 vs 32 [ 463.293820][T17345] FAULT_INJECTION: forcing a failure. [ 463.293820][T17345] name failslab, interval 1, probability 0, space 0, times 0 [ 463.306439][T17345] CPU: 1 PID: 17345 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 463.315367][T17345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.325508][T17345] Call Trace: [ 463.328778][T17345] dump_stack_lvl+0xd6/0x122 [ 463.333548][T17345] dump_stack+0x11/0x1b [ 463.337702][T17345] should_fail+0x23c/0x250 [ 463.342094][T17345] ? kzalloc+0x1d/0x30 [ 463.346191][T17345] __should_failslab+0x81/0x90 [ 463.350999][T17345] should_failslab+0x5/0x20 [ 463.355555][T17345] __kmalloc+0x6f/0x350 [ 463.359707][T17345] kzalloc+0x1d/0x30 [ 463.363624][T17345] kobject_get_path+0x7c/0x110 [ 463.368374][T17345] kobject_uevent_env+0x1be/0xc40 [ 463.373463][T17345] ? __list_add_valid+0x28/0x90 [ 463.378347][T17345] ? alloc_workqueue+0xa18/0xad0 [ 463.383270][T17345] disk_force_media_change+0xe3/0x170 [ 463.388730][T17345] loop_configure+0x6c0/0xeb0 [ 463.393454][T17345] lo_ioctl+0x618/0x13e0 [ 463.397725][T17345] ? path_openat+0x18d4/0x1ec0 [ 463.402574][T17345] ? blkdev_common_ioctl+0x438/0x1110 [ 463.407926][T17345] ? selinux_file_ioctl+0x981/0xa10 [ 463.413142][T17345] ? lo_release+0x120/0x120 [ 463.417639][T17345] blkdev_ioctl+0x1d0/0x3f0 [ 463.422127][T17345] block_ioctl+0x6e/0x80 [ 463.426352][T17345] ? blkdev_iopoll+0x80/0x80 [ 463.430920][T17345] __se_sys_ioctl+0xcb/0x140 [ 463.435492][T17345] __x64_sys_ioctl+0x3f/0x50 [ 463.440121][T17345] do_syscall_64+0x44/0xa0 [ 463.444529][T17345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.450480][T17345] RIP: 0033:0x7f46e2041697 [ 463.454877][T17345] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 463.474518][T17345] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 463.482920][T17345] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 463.490955][T17345] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 463.498911][T17345] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 01:41:55 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="206800000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:55 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffb70000, 0x10000200}) [ 463.506976][T17345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 463.514932][T17345] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 463.536569][T17345] loop3: detected capacity change from 0 to 1051 01:41:55 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff07, 0x10000200}) 01:41:55 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffbf000000000000, 0x0, 0x10000200}) [ 463.583531][T17345] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 463.602759][T17345] EXT4-fs (loop3): orphan cleanup on readonly fs [ 463.609112][T17345] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffbf0000, 0x10000200}) [ 463.640763][T17378] loop2: detected capacity change from 0 to 1051 [ 463.674853][T17378] EXT4-fs (loop2): inodes count not valid: 26656 vs 32 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7fff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 463.692920][T17345] EXT4-fs (loop3): Remounting filesystem read-only [ 463.699463][T17345] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 27) 01:41:56 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffc7000000000000, 0x0, 0x10000200}) 01:41:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="206c00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:56 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff08, 0x10000200}) 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x87ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffc70000, 0x10000200}) [ 463.822439][T17410] loop2: detected capacity change from 0 to 1051 [ 463.845275][T17424] FAULT_INJECTION: forcing a failure. [ 463.845275][T17424] name failslab, interval 1, probability 0, space 0, times 0 [ 463.857910][T17424] CPU: 1 PID: 17424 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 463.866671][T17424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.876729][T17424] Call Trace: [ 463.880006][T17424] dump_stack_lvl+0xd6/0x122 [ 463.884600][T17424] dump_stack+0x11/0x1b [ 463.888757][T17424] should_fail+0x23c/0x250 [ 463.893190][T17424] __should_failslab+0x81/0x90 [ 463.897958][T17424] should_failslab+0x5/0x20 [ 463.902458][T17424] kmem_cache_alloc_node+0x61/0x2c0 [ 463.907731][T17424] ? __alloc_skb+0xed/0x420 [ 463.912232][T17424] __alloc_skb+0xed/0x420 [ 463.916563][T17424] alloc_uevent_skb+0x5b/0x120 01:41:56 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffcf000000000000, 0x0, 0x10000200}) 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffcf0000, 0x10000200}) 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8fff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 463.921332][T17424] kobject_uevent_env+0x863/0xc40 [ 463.926422][T17424] disk_force_media_change+0xe3/0x170 [ 463.931810][T17424] loop_configure+0x6c0/0xeb0 [ 463.936522][T17424] lo_ioctl+0x618/0x13e0 [ 463.940756][T17424] ? path_openat+0x18d4/0x1ec0 [ 463.945516][T17424] ? blkdev_common_ioctl+0x438/0x1110 [ 463.951083][T17424] ? selinux_file_ioctl+0x981/0xa10 [ 463.956270][T17424] ? lo_release+0x120/0x120 [ 463.960784][T17424] blkdev_ioctl+0x1d0/0x3f0 [ 463.965269][T17424] block_ioctl+0x6e/0x80 [ 463.969534][T17424] ? blkdev_iopoll+0x80/0x80 [ 463.974115][T17424] __se_sys_ioctl+0xcb/0x140 [ 463.978718][T17424] __x64_sys_ioctl+0x3f/0x50 [ 463.983303][T17424] do_syscall_64+0x44/0xa0 [ 463.987706][T17424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.993597][T17424] RIP: 0033:0x7f46e2041697 [ 463.998018][T17424] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 464.017692][T17424] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.026091][T17424] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 464.034044][T17424] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 464.041994][T17424] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 464.049964][T17424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 464.057923][T17424] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 464.082414][T17410] loop2: detected capacity change from 0 to 1051 [ 464.083683][T17424] loop3: detected capacity change from 0 to 1051 [ 464.110504][T17410] EXT4-fs (loop2): inodes count not valid: 27680 vs 32 [ 464.116833][T17424] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:41:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="207400000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffd70000, 0x10000200}) 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x97ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 464.145296][T17424] EXT4-fs (loop3): orphan cleanup on readonly fs [ 464.151672][T17424] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 464.166019][T17424] EXT4-fs (loop3): Remounting filesystem read-only [ 464.172556][T17424] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 28) 01:41:56 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffd7000000000000, 0x0, 0x10000200}) 01:41:56 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff09, 0x10000200}) 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffdf0000, 0x10000200}) [ 464.250656][T17470] loop2: detected capacity change from 0 to 1051 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x9fff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffe70000, 0x10000200}) [ 464.302400][T17470] EXT4-fs (loop2): inodes count not valid: 29728 vs 32 [ 464.317118][T17487] FAULT_INJECTION: forcing a failure. [ 464.317118][T17487] name failslab, interval 1, probability 0, space 0, times 0 [ 464.329757][T17487] CPU: 0 PID: 17487 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 464.338521][T17487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.348566][T17487] Call Trace: 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xa7ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 464.351833][T17487] dump_stack_lvl+0xd6/0x122 [ 464.356507][T17487] dump_stack+0x11/0x1b [ 464.360666][T17487] should_fail+0x23c/0x250 [ 464.365071][T17487] __should_failslab+0x81/0x90 [ 464.369945][T17487] should_failslab+0x5/0x20 [ 464.374464][T17487] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 464.380179][T17487] ? __kmalloc_node_track_caller+0x30/0x40 [ 464.385990][T17487] __kmalloc_node_track_caller+0x30/0x40 [ 464.391629][T17487] ? alloc_uevent_skb+0x5b/0x120 [ 464.396562][T17487] __alloc_skb+0x187/0x420 01:41:56 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffef0000, 0x10000200}) 01:41:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xafff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 464.400979][T17487] alloc_uevent_skb+0x5b/0x120 [ 464.405748][T17487] kobject_uevent_env+0x863/0xc40 [ 464.410777][T17487] disk_force_media_change+0xe3/0x170 [ 464.416201][T17487] loop_configure+0x6c0/0xeb0 [ 464.420878][T17487] lo_ioctl+0x618/0x13e0 [ 464.425185][T17487] ? path_openat+0x18d4/0x1ec0 [ 464.429956][T17487] ? blkdev_common_ioctl+0x438/0x1110 [ 464.435321][T17487] ? selinux_file_ioctl+0x981/0xa10 [ 464.440509][T17487] ? lo_release+0x120/0x120 [ 464.445010][T17487] blkdev_ioctl+0x1d0/0x3f0 [ 464.449551][T17487] block_ioctl+0x6e/0x80 [ 464.453784][T17487] ? blkdev_iopoll+0x80/0x80 [ 464.458367][T17487] __se_sys_ioctl+0xcb/0x140 [ 464.462959][T17487] __x64_sys_ioctl+0x3f/0x50 [ 464.467544][T17487] do_syscall_64+0x44/0xa0 [ 464.471965][T17487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.477881][T17487] RIP: 0033:0x7f46e2041697 [ 464.482283][T17487] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 464.501889][T17487] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.510378][T17487] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 464.518329][T17487] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 464.526300][T17487] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 464.534306][T17487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 464.542317][T17487] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 464.551541][T17487] loop3: detected capacity change from 0 to 1051 [ 464.564390][T17487] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 464.574853][T17470] loop2: detected capacity change from 0 to 1051 [ 464.575036][T17487] EXT4-fs (loop3): orphan cleanup on readonly fs [ 464.583029][T17470] EXT4-fs (loop2): inodes count not valid: 29728 vs 32 01:41:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="207a00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfff70000, 0x10000200}) 01:41:57 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 464.587531][T17487] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 464.610941][T17487] EXT4-fs (loop3): Remounting filesystem read-only [ 464.617479][T17487] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 29) 01:41:57 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffdf000000000000, 0x0, 0x10000200}) 01:41:57 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0a, 0x10000200}) [ 464.681139][T17534] loop2: detected capacity change from 0 to 1051 [ 464.708008][T17534] EXT4-fs (loop2): inodes count not valid: 31264 vs 32 [ 464.719806][T17544] FAULT_INJECTION: forcing a failure. [ 464.719806][T17544] name failslab, interval 1, probability 0, space 0, times 0 [ 464.732628][T17544] CPU: 0 PID: 17544 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 464.741508][T17544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.751546][T17544] Call Trace: [ 464.754809][T17544] dump_stack_lvl+0xd6/0x122 [ 464.759527][T17544] dump_stack+0x11/0x1b [ 464.763665][T17544] should_fail+0x23c/0x250 [ 464.768069][T17544] ? skb_clone+0x12c/0x1f0 [ 464.772615][T17544] __should_failslab+0x81/0x90 [ 464.777364][T17544] should_failslab+0x5/0x20 [ 464.781863][T17544] kmem_cache_alloc+0x4f/0x300 [ 464.786611][T17544] skb_clone+0x12c/0x1f0 [ 464.790920][T17544] netlink_broadcast_filtered+0x4fd/0xb60 [ 464.796765][T17544] ? skb_put+0xb9/0xf0 [ 464.801206][T17544] netlink_broadcast+0x35/0x50 [ 464.805955][T17544] kobject_uevent_env+0x8c9/0xc40 [ 464.810982][T17544] disk_force_media_change+0xe3/0x170 [ 464.816341][T17544] loop_configure+0x6c0/0xeb0 [ 464.821115][T17544] lo_ioctl+0x618/0x13e0 [ 464.825339][T17544] ? path_openat+0x18d4/0x1ec0 [ 464.830133][T17544] ? blkdev_common_ioctl+0x438/0x1110 [ 464.835571][T17544] ? selinux_file_ioctl+0x981/0xa10 [ 464.840755][T17544] ? lo_release+0x120/0x120 [ 464.845239][T17544] blkdev_ioctl+0x1d0/0x3f0 [ 464.849796][T17544] block_ioctl+0x6e/0x80 [ 464.854032][T17544] ? blkdev_iopoll+0x80/0x80 [ 464.858646][T17544] __se_sys_ioctl+0xcb/0x140 [ 464.863227][T17544] __x64_sys_ioctl+0x3f/0x50 [ 464.867801][T17544] do_syscall_64+0x44/0xa0 [ 464.872203][T17544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.878083][T17544] RIP: 0033:0x7f46e2041697 [ 464.882479][T17544] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 464.902123][T17544] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.910514][T17544] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 464.918467][T17544] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 01:41:57 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0b, 0x10000200}) 01:41:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffff0000, 0x10000200}) [ 464.926419][T17544] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 464.934370][T17544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 464.942339][T17544] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 464.960822][T17544] loop3: detected capacity change from 0 to 1051 01:41:57 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xb7ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 464.973609][T17544] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 464.993025][T17544] EXT4-fs (loop3): orphan cleanup on readonly fs [ 464.999482][T17544] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 465.014055][T17534] loop2: detected capacity change from 0 to 1051 01:41:57 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffe7000000000000, 0x0, 0x10000200}) [ 465.027451][T17534] EXT4-fs (loop2): inodes count not valid: 31264 vs 32 01:41:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfffffdfd, 0x10000200}) [ 465.064961][T17544] EXT4-fs (loop3): Remounting filesystem read-only [ 465.071473][T17544] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20a200000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 30) 01:41:57 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0c, 0x10000200}) 01:41:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffffff0f, 0x10000200}) 01:41:57 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xbfff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 465.153839][T17580] loop2: detected capacity change from 0 to 1051 [ 465.178769][T17580] EXT4-fs (loop2): inodes count not valid: 41504 vs 32 [ 465.214253][T17580] loop2: detected capacity change from 0 to 1051 [ 465.215292][T17596] FAULT_INJECTION: forcing a failure. [ 465.215292][T17596] name failslab, interval 1, probability 0, space 0, times 0 [ 465.233361][T17596] CPU: 0 PID: 17596 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 465.237818][T17580] EXT4-fs (loop2): inodes count not valid: 41504 vs 32 [ 465.242169][T17596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.242182][T17596] Call Trace: [ 465.242189][T17596] dump_stack_lvl+0xd6/0x122 [ 465.266907][T17596] dump_stack+0x11/0x1b [ 465.271064][T17596] should_fail+0x23c/0x250 [ 465.275548][T17596] __should_failslab+0x81/0x90 [ 465.280314][T17596] ? call_usermodehelper_setup+0x71/0x190 [ 465.286078][T17596] should_failslab+0x5/0x20 [ 465.290581][T17596] kmem_cache_alloc_trace+0x52/0x320 [ 465.295929][T17596] call_usermodehelper_setup+0x71/0x190 [ 465.301535][T17596] ? add_uevent_var+0x1d0/0x1d0 [ 465.306387][T17596] kobject_uevent_env+0xb29/0xc40 01:41:57 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:57 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffef000000000000, 0x0, 0x10000200}) [ 465.311411][T17596] disk_force_media_change+0xe3/0x170 [ 465.316787][T17596] loop_configure+0x6c0/0xeb0 [ 465.321539][T17596] lo_ioctl+0x618/0x13e0 [ 465.325771][T17596] ? path_openat+0x18d4/0x1ec0 [ 465.330531][T17596] ? blkdev_common_ioctl+0x438/0x1110 [ 465.335904][T17596] ? selinux_file_ioctl+0x981/0xa10 [ 465.341098][T17596] ? lo_release+0x120/0x120 [ 465.345591][T17596] blkdev_ioctl+0x1d0/0x3f0 [ 465.350087][T17596] block_ioctl+0x6e/0x80 [ 465.354361][T17596] ? blkdev_iopoll+0x80/0x80 [ 465.358932][T17596] __se_sys_ioctl+0xcb/0x140 [ 465.363559][T17596] __x64_sys_ioctl+0x3f/0x50 [ 465.368128][T17596] do_syscall_64+0x44/0xa0 [ 465.372550][T17596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.378446][T17596] RIP: 0033:0x7f46e2041697 [ 465.382844][T17596] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 465.402527][T17596] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:41:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffffff7f, 0x10000200}) 01:41:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20bc00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 465.410919][T17596] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 465.418871][T17596] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 465.426824][T17596] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 465.434776][T17596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 465.442731][T17596] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:57 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0d, 0x10000200}) [ 465.492875][T17596] loop3: detected capacity change from 0 to 1051 [ 465.508783][T17596] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 465.534171][T17627] loop2: detected capacity change from 0 to 1051 [ 465.546211][T17596] EXT4-fs (loop3): orphan cleanup on readonly fs [ 465.552610][T17596] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:57 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xfff7000000000000, 0x0, 0x10000200}) 01:41:57 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xc7ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfffffff4, 0x10000200}) 01:41:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 31) [ 465.583277][T17596] EXT4-fs (loop3): Remounting filesystem read-only [ 465.589831][T17596] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 465.602233][T17627] EXT4-fs (loop2): inodes count not valid: 48160 vs 32 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xcfff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 465.664380][T17627] loop2: detected capacity change from 0 to 1051 [ 465.677673][T17627] EXT4-fs (loop2): inodes count not valid: 48160 vs 32 [ 465.699601][T17662] FAULT_INJECTION: forcing a failure. [ 465.699601][T17662] name failslab, interval 1, probability 0, space 0, times 0 01:41:58 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0e, 0x10000200}) 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xd7ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 465.712244][T17662] CPU: 1 PID: 17662 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 465.720993][T17662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.731040][T17662] Call Trace: [ 465.734313][T17662] dump_stack_lvl+0xd6/0x122 [ 465.738904][T17662] dump_stack+0x11/0x1b [ 465.743130][T17662] should_fail+0x23c/0x250 [ 465.747539][T17662] ? __kernfs_new_node+0x6a/0x330 [ 465.752569][T17662] __should_failslab+0x81/0x90 [ 465.757486][T17662] should_failslab+0x5/0x20 01:41:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfffffffb, 0x10000200}) [ 465.761983][T17662] kmem_cache_alloc+0x4f/0x300 [ 465.766814][T17662] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 465.772695][T17662] __kernfs_new_node+0x6a/0x330 [ 465.777548][T17662] ? ___cache_free+0x3c/0x300 [ 465.782247][T17662] ? sysvec_reschedule_ipi+0x27/0xd0 [ 465.787520][T17662] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 465.793190][T17662] kernfs_create_dir_ns+0x5e/0x140 [ 465.798306][T17662] internal_create_group+0x148/0x860 [ 465.803586][T17662] ? __invalidate_device+0xb0/0xc0 [ 465.808689][T17662] ? set_disk_ro+0x73/0x110 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xdfff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfffffffe, 0x10000200}) [ 465.813186][T17662] sysfs_create_group+0x1b/0x20 [ 465.818053][T17662] loop_configure+0xbcd/0xeb0 [ 465.822725][T17662] lo_ioctl+0x618/0x13e0 [ 465.826963][T17662] ? path_openat+0x18d4/0x1ec0 [ 465.831728][T17662] ? blkdev_common_ioctl+0x438/0x1110 [ 465.837143][T17662] ? selinux_file_ioctl+0x981/0xa10 [ 465.842432][T17662] ? lo_release+0x120/0x120 [ 465.846938][T17662] blkdev_ioctl+0x1d0/0x3f0 [ 465.851487][T17662] block_ioctl+0x6e/0x80 [ 465.855770][T17662] ? blkdev_iopoll+0x80/0x80 [ 465.860385][T17662] __se_sys_ioctl+0xcb/0x140 [ 465.865053][T17662] __x64_sys_ioctl+0x3f/0x50 [ 465.869634][T17662] do_syscall_64+0x44/0xa0 [ 465.874053][T17662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.880021][T17662] RIP: 0033:0x7f46e2041697 [ 465.884440][T17662] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 465.904041][T17662] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.912449][T17662] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 465.920494][T17662] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 465.928445][T17662] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 465.936435][T17662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 465.944384][T17662] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 465.952388][T17662] loop3: detected capacity change from 0 to 1051 01:41:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20bd00000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 465.971907][T17662] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 466.006979][T17698] loop2: detected capacity change from 0 to 1051 [ 466.014258][T17662] EXT4-fs (loop3): orphan cleanup on readonly fs 01:41:58 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffff000000000000, 0x0, 0x10000200}) 01:41:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10000000000, 0x10000200}) 01:41:58 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf0ff0f, 0x10000200}) [ 466.020606][T17662] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 32) 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xe7ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x30000000000, 0x10000200}) [ 466.069180][T17698] EXT4-fs (loop2): inodes count not valid: 48416 vs 32 [ 466.088208][T17662] EXT4-fs (loop3): Remounting filesystem read-only [ 466.094819][T17662] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:58 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf80400, 0x10000200}) 01:41:58 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff0f00000000, 0x0, 0x10000200}) 01:41:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20c400000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 466.206884][T17736] FAULT_INJECTION: forcing a failure. [ 466.206884][T17736] name failslab, interval 1, probability 0, space 0, times 0 [ 466.219539][T17736] CPU: 0 PID: 17736 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 466.228291][T17736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.238412][T17736] Call Trace: [ 466.241673][T17736] dump_stack_lvl+0xd6/0x122 [ 466.246250][T17736] dump_stack+0x11/0x1b [ 466.250387][T17736] should_fail+0x23c/0x250 [ 466.254852][T17736] ? radix_tree_node_alloc+0x154/0x1f0 [ 466.260293][T17736] __should_failslab+0x81/0x90 [ 466.265044][T17736] should_failslab+0x5/0x20 [ 466.269592][T17736] kmem_cache_alloc+0x4f/0x300 [ 466.274336][T17736] ? __perf_event_task_sched_in+0x7e7/0x850 [ 466.280261][T17736] radix_tree_node_alloc+0x154/0x1f0 [ 466.285530][T17736] idr_get_free+0x22a/0x5d0 [ 466.290024][T17736] ? try_to_wake_up+0x362/0x480 [ 466.294875][T17736] idr_alloc_cyclic+0xf4/0x2f0 [ 466.299624][T17736] __kernfs_new_node+0xb4/0x330 [ 466.304460][T17736] ? ___cache_free+0x3c/0x300 [ 466.309116][T17736] ? kfree+0xf8/0x1d0 [ 466.313109][T17736] kernfs_create_dir_ns+0x5e/0x140 [ 466.318269][T17736] internal_create_group+0x148/0x860 [ 466.323542][T17736] ? __invalidate_device+0xb0/0xc0 [ 466.328676][T17736] ? set_disk_ro+0x73/0x110 [ 466.333178][T17736] sysfs_create_group+0x1b/0x20 [ 466.338013][T17736] loop_configure+0xbcd/0xeb0 [ 466.342755][T17736] lo_ioctl+0x618/0x13e0 [ 466.346981][T17736] ? path_openat+0x18d4/0x1ec0 [ 466.351755][T17736] ? blkdev_common_ioctl+0x438/0x1110 [ 466.357108][T17736] ? selinux_file_ioctl+0x981/0xa10 [ 466.362366][T17736] ? lo_release+0x120/0x120 [ 466.366855][T17736] blkdev_ioctl+0x1d0/0x3f0 [ 466.371336][T17736] block_ioctl+0x6e/0x80 [ 466.375667][T17736] ? blkdev_iopoll+0x80/0x80 [ 466.380237][T17736] __se_sys_ioctl+0xcb/0x140 [ 466.384811][T17736] __x64_sys_ioctl+0x3f/0x50 [ 466.389383][T17736] do_syscall_64+0x44/0xa0 [ 466.393877][T17736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.399870][T17736] RIP: 0033:0x7f46e2041697 [ 466.404275][T17736] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 466.423867][T17736] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.432262][T17736] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 466.440216][T17736] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 466.448232][T17736] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xefff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 466.456246][T17736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 466.464199][T17736] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 466.474363][T17736] loop3: detected capacity change from 0 to 1051 [ 466.483460][T17736] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 466.494061][T17736] EXT4-fs (loop3): orphan cleanup on readonly fs [ 466.496325][T17746] loop2: detected capacity change from 0 to 1051 01:41:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x70000000000, 0x10000200}) 01:41:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 33) 01:41:58 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1000000, 0x10000200}) [ 466.500429][T17736] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 466.500817][T17736] EXT4-fs (loop3): Remounting filesystem read-only [ 466.524240][T17736] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 466.539111][T17746] EXT4-fs (loop2): inodes count not valid: 50208 vs 32 01:41:58 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffff7f00000000, 0x0, 0x10000200}) 01:41:58 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2001000000000, 0x10000200}) [ 466.621538][T17746] loop2: detected capacity change from 0 to 1051 [ 466.630046][T17746] EXT4-fs (loop2): inodes count not valid: 50208 vs 32 01:41:59 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x1000100, 0x10000200}) [ 466.690478][T17787] FAULT_INJECTION: forcing a failure. [ 466.690478][T17787] name failslab, interval 1, probability 0, space 0, times 0 [ 466.703133][T17787] CPU: 0 PID: 17787 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 466.711897][T17787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.721945][T17787] Call Trace: [ 466.725211][T17787] dump_stack_lvl+0xd6/0x122 [ 466.729796][T17787] dump_stack+0x11/0x1b [ 466.733944][T17787] should_fail+0x23c/0x250 01:41:59 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf7ff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8000000000000, 0x10000200}) 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8070000000000, 0x10000200}) [ 466.738356][T17787] ? __kernfs_new_node+0x6a/0x330 [ 466.743425][T17787] __should_failslab+0x81/0x90 [ 466.748188][T17787] should_failslab+0x5/0x20 [ 466.752701][T17787] kmem_cache_alloc+0x4f/0x300 [ 466.757499][T17787] ? __down_write_common+0x42/0x830 [ 466.762694][T17787] __kernfs_new_node+0x6a/0x330 [ 466.767545][T17787] ? up_write+0x25/0xc0 [ 466.771696][T17787] kernfs_new_node+0x5b/0xd0 [ 466.776315][T17787] __kernfs_create_file+0x45/0x1a0 [ 466.781423][T17787] sysfs_add_file_mode_ns+0x1c1/0x250 [ 466.786847][T17787] internal_create_group+0x2f4/0x860 [ 466.792129][T17787] ? set_disk_ro+0x73/0x110 [ 466.796629][T17787] sysfs_create_group+0x1b/0x20 [ 466.801476][T17787] loop_configure+0xbcd/0xeb0 [ 466.806192][T17787] lo_ioctl+0x618/0x13e0 [ 466.810427][T17787] ? path_openat+0x18d4/0x1ec0 [ 466.815198][T17787] ? blkdev_common_ioctl+0x438/0x1110 [ 466.820572][T17787] ? selinux_file_ioctl+0x981/0xa10 [ 466.825769][T17787] ? lo_release+0x120/0x120 [ 466.830304][T17787] blkdev_ioctl+0x1d0/0x3f0 [ 466.834806][T17787] block_ioctl+0x6e/0x80 [ 466.839028][T17787] ? blkdev_iopoll+0x80/0x80 [ 466.843595][T17787] __se_sys_ioctl+0xcb/0x140 [ 466.848164][T17787] __x64_sys_ioctl+0x3f/0x50 [ 466.852733][T17787] do_syscall_64+0x44/0xa0 [ 466.857152][T17787] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.863036][T17787] RIP: 0033:0x7f46e2041697 [ 466.867428][T17787] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 466.887099][T17787] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.895502][T17787] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 466.903458][T17787] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 466.911445][T17787] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 466.919395][T17787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 466.927522][T17787] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20c500000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10000000000000, 0x10000200}) 01:41:59 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xffff000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 466.941159][T17787] loop3: detected capacity change from 0 to 1051 [ 466.980061][T17787] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 467.013931][T17787] EXT4-fs (loop3): orphan cleanup on readonly fs [ 467.014080][T17818] loop2: detected capacity change from 0 to 1051 [ 467.020277][T17787] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 467.038738][T17787] EXT4-fs (loop3): Remounting filesystem read-only [ 467.045371][T17787] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:41:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 34) 01:41:59 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x10000200}) 01:41:59 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2000000, 0x10000200}) 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10001000000000, 0x10000200}) 01:41:59 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfffffff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 467.058770][T17818] EXT4-fs (loop2): inodes count not valid: 50464 vs 32 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x18000000000000, 0x10000200}) [ 467.123904][T17818] loop2: detected capacity change from 0 to 1051 [ 467.144307][T17818] EXT4-fs (loop2): inodes count not valid: 50464 vs 32 [ 467.172533][T17853] FAULT_INJECTION: forcing a failure. [ 467.172533][T17853] name failslab, interval 1, probability 0, space 0, times 0 [ 467.185159][T17853] CPU: 1 PID: 17853 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 467.193917][T17853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.203957][T17853] Call Trace: [ 467.207223][T17853] dump_stack_lvl+0xd6/0x122 [ 467.211803][T17853] dump_stack+0x11/0x1b [ 467.215951][T17853] should_fail+0x23c/0x250 [ 467.220348][T17853] ? __kernfs_new_node+0x6a/0x330 [ 467.225360][T17853] __should_failslab+0x81/0x90 [ 467.230108][T17853] should_failslab+0x5/0x20 [ 467.234595][T17853] kmem_cache_alloc+0x4f/0x300 [ 467.239340][T17853] ? __down_write_common+0x42/0x830 [ 467.244529][T17853] __kernfs_new_node+0x6a/0x330 [ 467.249423][T17853] ? up_write+0x25/0xc0 [ 467.253560][T17853] kernfs_new_node+0x5b/0xd0 [ 467.258135][T17853] __kernfs_create_file+0x45/0x1a0 [ 467.263229][T17853] sysfs_add_file_mode_ns+0x1c1/0x250 [ 467.268588][T17853] internal_create_group+0x2f4/0x860 [ 467.273920][T17853] ? set_disk_ro+0x73/0x110 [ 467.278406][T17853] sysfs_create_group+0x1b/0x20 [ 467.283436][T17853] loop_configure+0xbcd/0xeb0 [ 467.288254][T17853] lo_ioctl+0x618/0x13e0 [ 467.292480][T17853] ? path_openat+0x18d4/0x1ec0 [ 467.297230][T17853] ? blkdev_common_ioctl+0x438/0x1110 [ 467.302618][T17853] ? selinux_file_ioctl+0x981/0xa10 [ 467.307800][T17853] ? lo_release+0x120/0x120 [ 467.312290][T17853] blkdev_ioctl+0x1d0/0x3f0 [ 467.316775][T17853] block_ioctl+0x6e/0x80 [ 467.321001][T17853] ? blkdev_iopoll+0x80/0x80 [ 467.325571][T17853] __se_sys_ioctl+0xcb/0x140 [ 467.330144][T17853] __x64_sys_ioctl+0x3f/0x50 [ 467.334791][T17853] do_syscall_64+0x44/0xa0 [ 467.339332][T17853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 467.345211][T17853] RIP: 0033:0x7f46e2041697 [ 467.349612][T17853] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 01:41:59 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2040000, 0x10000200}) 01:41:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20c600000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:59 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 467.369201][T17853] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 467.377607][T17853] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 467.385560][T17853] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 467.393514][T17853] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 467.401509][T17853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 467.409563][T17853] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:41:59 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x10000200}) 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x20000000000000, 0x10000200}) 01:41:59 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3000000, 0x10000200}) [ 467.487373][T17865] loop2: detected capacity change from 0 to 1051 [ 467.517608][T17865] EXT4-fs (loop2): inodes count not valid: 50720 vs 32 [ 467.524904][T17853] loop3: detected capacity change from 0 to 1051 [ 467.543572][T17865] loop2: detected capacity change from 0 to 1051 [ 467.550242][T17853] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 467.563634][T17865] EXT4-fs (loop2): inodes count not valid: 50720 vs 32 [ 467.571521][T17853] EXT4-fs (loop3): orphan cleanup on readonly fs [ 467.577892][T17853] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:41:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 35) 01:41:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x28000000000000, 0x10000200}) 01:41:59 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10000200, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:41:59 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4000000, 0x10000200}) 01:41:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20c700000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:41:59 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2, 0x10000200}) [ 467.591246][T17853] EXT4-fs (loop3): Remounting filesystem read-only [ 467.597875][T17853] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 467.658994][T17907] loop2: detected capacity change from 0 to 1051 [ 467.692113][T17919] FAULT_INJECTION: forcing a failure. [ 467.692113][T17919] name failslab, interval 1, probability 0, space 0, times 0 01:42:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x10001000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x30000000000000, 0x10000200}) [ 467.704754][T17919] CPU: 0 PID: 17919 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 467.713509][T17919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.723630][T17919] Call Trace: [ 467.726902][T17919] dump_stack_lvl+0xd6/0x122 [ 467.731145][T17907] EXT4-fs (loop2): inodes count not valid: 50976 vs 32 [ 467.731494][T17919] dump_stack+0x11/0x1b [ 467.742463][T17919] should_fail+0x23c/0x250 [ 467.747123][T17919] ? __kernfs_new_node+0x6a/0x330 [ 467.752147][T17919] __should_failslab+0x81/0x90 [ 467.756963][T17919] should_failslab+0x5/0x20 [ 467.761457][T17919] kmem_cache_alloc+0x4f/0x300 [ 467.766241][T17919] ? __down_write_common+0x42/0x830 [ 467.771437][T17919] __kernfs_new_node+0x6a/0x330 [ 467.776334][T17919] ? up_write+0x25/0xc0 [ 467.780503][T17919] kernfs_new_node+0x5b/0xd0 [ 467.785155][T17919] __kernfs_create_file+0x45/0x1a0 [ 467.790264][T17919] sysfs_add_file_mode_ns+0x1c1/0x250 [ 467.795631][T17919] internal_create_group+0x2f4/0x860 [ 467.801002][T17919] ? set_disk_ro+0x73/0x110 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x38000000000000, 0x10000200}) 01:42:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x12000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 467.805496][T17919] sysfs_create_group+0x1b/0x20 [ 467.810342][T17919] loop_configure+0xbcd/0xeb0 [ 467.815024][T17919] lo_ioctl+0x618/0x13e0 [ 467.819262][T17919] ? path_openat+0x18d4/0x1ec0 [ 467.824100][T17919] ? blkdev_common_ioctl+0x438/0x1110 [ 467.829511][T17919] ? selinux_file_ioctl+0x981/0xa10 [ 467.834710][T17919] ? lo_release+0x120/0x120 [ 467.839205][T17919] blkdev_ioctl+0x1d0/0x3f0 [ 467.843708][T17919] block_ioctl+0x6e/0x80 [ 467.847981][T17919] ? blkdev_iopoll+0x80/0x80 [ 467.852564][T17919] __se_sys_ioctl+0xcb/0x140 01:42:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x20000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 467.857145][T17919] __x64_sys_ioctl+0x3f/0x50 [ 467.861728][T17919] do_syscall_64+0x44/0xa0 [ 467.866227][T17919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 467.872117][T17919] RIP: 0033:0x7f46e2041697 [ 467.876518][T17919] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 467.896120][T17919] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x40000000000000, 0x10000200}) [ 467.904552][T17919] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 467.912515][T17919] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 467.920476][T17919] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 467.928477][T17919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 467.936494][T17919] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 467.949566][T17919] loop3: detected capacity change from 0 to 1051 [ 467.971506][T17907] loop2: detected capacity change from 0 to 1051 [ 467.980838][T17919] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 467.995626][T17907] EXT4-fs (loop2): inodes count not valid: 50976 vs 32 [ 468.000349][T17919] EXT4-fs (loop3): orphan cleanup on readonly fs [ 468.008864][T17919] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 01:42:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 36) 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x40030000000000, 0x10000200}) 01:42:00 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5000000, 0x10000200}) 01:42:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3f000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:42:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="201c01000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:42:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x3, 0x10000200}) [ 468.033036][T17919] EXT4-fs (loop3): Remounting filesystem read-only [ 468.039622][T17919] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:42:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20ae01000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') [ 468.092287][T17976] loop2: detected capacity change from 0 to 1051 [ 468.109122][T17976] EXT4-fs (loop2): inodes count not valid: 72736 vs 32 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48000000000000, 0x10000200}) 01:42:00 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6000000, 0x10000200}) [ 468.158088][T17993] FAULT_INJECTION: forcing a failure. [ 468.158088][T17993] name failslab, interval 1, probability 0, space 0, times 0 [ 468.170743][T17993] CPU: 0 PID: 17993 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 468.179505][T17993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.189624][T17993] Call Trace: [ 468.192895][T17993] dump_stack_lvl+0xd6/0x122 [ 468.197573][T17993] dump_stack+0x11/0x1b [ 468.201724][T17993] should_fail+0x23c/0x250 01:42:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x40000000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 468.206138][T17993] ? __kernfs_new_node+0x6a/0x330 [ 468.211154][T17993] __should_failslab+0x81/0x90 [ 468.215999][T17993] should_failslab+0x5/0x20 [ 468.220505][T17993] kmem_cache_alloc+0x4f/0x300 [ 468.225296][T17993] ? __down_write_common+0x42/0x830 [ 468.230487][T17993] __kernfs_new_node+0x6a/0x330 [ 468.235336][T17993] ? up_write+0x25/0xc0 [ 468.239481][T17993] kernfs_new_node+0x5b/0xd0 [ 468.244133][T17993] __kernfs_create_file+0x45/0x1a0 [ 468.249019][T18005] loop2: detected capacity change from 0 to 1051 [ 468.249233][T17993] sysfs_add_file_mode_ns+0x1c1/0x250 [ 468.249253][T17993] internal_create_group+0x2f4/0x860 [ 468.249271][T17993] ? set_disk_ro+0x73/0x110 [ 468.270678][T17993] sysfs_create_group+0x1b/0x20 [ 468.275520][T17993] loop_configure+0xbcd/0xeb0 [ 468.280188][T17993] lo_ioctl+0x618/0x13e0 [ 468.284444][T17993] ? path_openat+0x18d4/0x1ec0 [ 468.289265][T17993] ? blkdev_common_ioctl+0x438/0x1110 [ 468.294628][T17993] ? selinux_file_ioctl+0x981/0xa10 [ 468.299808][T17993] ? lo_release+0x120/0x120 [ 468.304332][T17993] blkdev_ioctl+0x1d0/0x3f0 [ 468.308815][T17993] block_ioctl+0x6e/0x80 [ 468.313112][T17993] ? blkdev_iopoll+0x80/0x80 [ 468.317689][T17993] __se_sys_ioctl+0xcb/0x140 [ 468.322266][T17993] __x64_sys_ioctl+0x3f/0x50 [ 468.326895][T17993] do_syscall_64+0x44/0xa0 [ 468.331299][T17993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.337211][T17993] RIP: 0033:0x7f46e2041697 [ 468.341610][T17993] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 468.361234][T17993] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.369636][T17993] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 468.377650][T17993] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 468.385619][T17993] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 468.393578][T17993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 01:42:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x4, 0x10000200}) [ 468.401536][T17993] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x48030000000000, 0x10000200}) [ 468.430750][T17993] loop3: detected capacity change from 0 to 1051 [ 468.443722][T18005] EXT4-fs (loop2): inodes count not valid: 110112 vs 32 [ 468.462282][T17993] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 468.484419][T17993] EXT4-fs (loop3): orphan cleanup on readonly fs [ 468.490760][T17993] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 468.501976][T17993] EXT4-fs (loop3): Remounting filesystem read-only [ 468.508521][T17993] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. 01:42:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 37) 01:42:00 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6040000, 0x10000200}) 01:42:00 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x81020000, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50000000000000, 0x10000200}) 01:42:00 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x5, 0x10000200}) [ 468.530993][T18005] loop2: detected capacity change from 0 to 1051 [ 468.553133][T18005] EXT4-fs (loop2): inodes count not valid: 110112 vs 32 01:42:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x50030000000000, 0x10000200}) 01:42:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="20af01000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) rmdir(&(0x7f0000000080)='./file0\x00') 01:42:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x6, 0x10000200}) 01:42:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xf4ffffff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:42:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x58000000000000, 0x10000200}) [ 468.647338][T18066] FAULT_INJECTION: forcing a failure. [ 468.647338][T18066] name failslab, interval 1, probability 0, space 0, times 0 [ 468.660067][T18066] CPU: 0 PID: 18066 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 468.668883][T18066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.678938][T18066] Call Trace: [ 468.682220][T18066] dump_stack_lvl+0xd6/0x122 [ 468.686812][T18066] dump_stack+0x11/0x1b [ 468.691078][T18066] should_fail+0x23c/0x250 01:42:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x58030000000000, 0x10000200}) [ 468.695507][T18066] ? __kernfs_new_node+0x6a/0x330 [ 468.700604][T18066] __should_failslab+0x81/0x90 [ 468.705503][T18066] should_failslab+0x5/0x20 [ 468.710093][T18066] kmem_cache_alloc+0x4f/0x300 [ 468.714854][T18066] ? __down_write_common+0x42/0x830 [ 468.720110][T18066] __kernfs_new_node+0x6a/0x330 [ 468.724975][T18066] ? up_write+0x25/0xc0 [ 468.726115][T18078] loop2: detected capacity change from 0 to 1051 [ 468.729127][T18066] kernfs_new_node+0x5b/0xd0 [ 468.729156][T18066] __kernfs_create_file+0x45/0x1a0 [ 468.745127][T18066] sysfs_add_file_mode_ns+0x1c1/0x250 [ 468.750524][T18066] internal_create_group+0x2f4/0x860 [ 468.755877][T18066] ? set_disk_ro+0x73/0x110 [ 468.760368][T18066] sysfs_create_group+0x1b/0x20 [ 468.765228][T18066] loop_configure+0xbcd/0xeb0 [ 468.769942][T18066] lo_ioctl+0x618/0x13e0 [ 468.774167][T18066] ? path_openat+0x18d4/0x1ec0 [ 468.779017][T18066] ? blkdev_common_ioctl+0x438/0x1110 [ 468.784380][T18066] ? selinux_file_ioctl+0x981/0xa10 [ 468.789563][T18066] ? lo_release+0x120/0x120 [ 468.794131][T18066] blkdev_ioctl+0x1d0/0x3f0 [ 468.798618][T18066] block_ioctl+0x6e/0x80 [ 468.802853][T18066] ? blkdev_iopoll+0x80/0x80 [ 468.807494][T18066] __se_sys_ioctl+0xcb/0x140 [ 468.812070][T18066] __x64_sys_ioctl+0x3f/0x50 [ 468.816717][T18066] do_syscall_64+0x44/0xa0 [ 468.821118][T18066] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.826999][T18066] RIP: 0033:0x7f46e2041697 [ 468.831398][T18066] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 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 [ 468.851003][T18066] RSP: 002b:00007f46dfdb8f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.859396][T18066] RAX: ffffffffffffffda RBX: 00007f46e208bcc0 RCX: 00007f46e2041697 [ 468.867351][T18066] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 468.875311][T18066] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 468.883272][T18066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 01:42:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7000000, 0x10000200}) 01:42:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x60000000000000, 0x10000200}) [ 468.891328][T18066] R13: 0000000000000004 R14: 00000000200006a8 R15: 000000000000000f [ 468.934131][T18066] loop3: detected capacity change from 0 to 1051 [ 468.951547][T18066] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 468.955052][T18078] EXT4-fs (loop2): inodes count not valid: 110368 vs 32 [ 468.975561][T18066] EXT4-fs (loop3): orphan cleanup on readonly fs 01:42:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0xf, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x2000081, &(0x7f0000000180)={[{@errors_remount}]}) (fail_nth: 38) 01:42:01 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '\','}, {0x20, '-,#)@$^:}]/.//\\'}], 0xa, "a0eaeab02df387fe2bb467a54ea83d3e5fa8e9ec63c5c5c01a5f1606509a60b531d6e0ef4f08cb4b2eec9d7ffbdc3d07cbf85c552432df6b073d5d03abc8ecaeec2769d7bfca09fbad082c36402ebe8b563077fd5a4059cf8fc58321f26ce36cc348624371d7e7d6a8f467ebbf746fd5542aec"}, 0x91) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0xfbffffff, 0x10000200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:42:01 executing program 5: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/142) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7, 0x10000200}) 01:42:01 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x60030000000000, 0x10000200}) 01:42:01 executing program 4: syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x7fff000, 0x10000200}) [ 468.981907][T18066] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 33554432 [ 468.996946][T18066] EXT4-fs (loop3): Remounting filesystem read-only [ 469.003520][T18066] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 469.027325][T18078] loop2: detected capacity change from 0 to 1051 [ 469.052670][T18078] EXT4-fs (loop2): inodes count not valid: 110368 vs 32 [ 469.092019][T18127] loop3: detected capacity change from 0 to 1051 [ 469.098605][T18127] FAULT_INJECTION: forcing a failure. [ 469.098605][T18127] name failslab, interval 1, probability 0, space 0, times 0 [ 469.111261][T18127] CPU: 0 PID: 18127 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 469.120073][T18127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.130126][T18127] Call Trace: [ 469.133400][T18127] dump_stack_lvl+0xd6/0x122 [ 469.137990][T18127] dump_stack+0x11/0x1b [ 469.142131][T18127] should_fail+0x23c/0x250 [ 469.146539][T18127] __should_failslab+0x81/0x90 [ 469.151289][T18127] ? kobject_uevent_env+0x1a7/0xc40 [ 469.156463][T18127] should_failslab+0x5/0x20 [ 469.160947][T18127] kmem_cache_alloc_trace+0x52/0x320 [ 469.166220][T18127] ? dev_uevent_filter+0x70/0x70 [ 469.171134][T18127] kobject