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", 0x1000}, {&(0x7f00000003c0)="78083fb8e2ebd953f262e2d2ee78e997c8dd9def5619e3f6395505d14aa06cf2f7cc531cf900e466ca81910da1bbe1510cd84406cfef1a162c85ad15616d1a31a6cc87a3135b2114f82899b96800f9f0593409990067af6c0dc40a5a2bd361c2f9c876e1720b5dd8d0a03250df158fa7df41654d7c7cb2debc5bc5752acf55679a016810d5a93b9115799ea6ae7167deff119a7e90a131d4e0ca7143a1b0701d3e98cfd7ee26bc84de57af05a52ef41c613196bbe170d0da85702c91c640be716970cc99bd807eb9b9c6564a7a6c05fb82d00bf414ba087214fbdd72973482199348e888c6f20f7639b0cec18cfa", 0xee}], 0x7, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:35 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) [ 1832.617518][ T7057] loop5: detected capacity change from 0 to 4 [ 1832.651784][ T7057] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) 23:59:35 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) read(0xffffffffffffffff, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000200)) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x181201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000280)={{0x1, 0xc3}, {0x5}, 0x2, 0x6, 0x5}) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000000)) [ 1832.728766][ T7057] loop5: detected capacity change from 0 to 4 [ 1832.735515][ T7057] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x800, 0x90000000, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x8840) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) 23:59:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000140)={0x6, &(0x7f0000000000)=[{0x200, 0x5, 0x1, 0x605}, {0xfc00, 0x9e, 0xff, 0x80}, {0x4, 0xec, 0x1, 0x4}, {0x2b, 0x0, 0x2, 0x3f}, {0x7, 0x0, 0x7, 0xd0}, {0x40, 0x0, 0x3, 0x7}]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x100010, r1, 0x3c957000) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) close_range(r0, r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x125e, &(0x7f0000000040)) 23:59:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000060009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f0000000140)=""/253, 0xfd) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) syz_io_uring_setup(0x7a5f, &(0x7f0000000040)={0x0, 0x6c37, 0x8, 0x1, 0x348}, &(0x7f0000919000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$LOOP_GET_STATUS64(r2, 0x80041285, &(0x7f0000000340)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000240)) 23:59:36 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) fcntl$getflags(r0, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x8, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x42) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xeb, 0x9, 0xb, 0x4, "6af480ae9a3edb674144ff9b1a6e38baaaa7bc9f07f68c65fe3749a7f8d75c55d422523b00f2f59687148849f64865e793fc2f6ef136a4a1b6270494f53b498f", "9ac345604a409b3867c0bc8eed89f12a818644a2af2435e7790699f2eb91d34a", [0x3, 0x1]}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x1269, &(0x7f0000000200)) 23:59:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000200)) [ 1833.554353][ T7099] loop5: detected capacity change from 0 to 4 [ 1833.580153][ T7099] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1833.621778][ T7099] loop5: detected capacity change from 0 to 4 [ 1833.635796][ T7099] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c656b646f736617e43c00088020000201000004f800002000400000000000000100000069d64e997aad1abc1f0686fe05aa9c3201c6c4389dabbbc238e13bff7873a18051cba3e3fc6383b861102a8c5162d0e01e436d0ca7f5dbe838b9580e58515315450c948c6b1df70f25a24d48445fa31f87aedf545e52a2cc8acd8f1a80d39fa4eb47c47c46420ac7400eb36e412b56accacf6b696a600f042a9b3298a46e", 0xa3}, {0x0, 0x0, 0x200000000011001}], 0x10, &(0x7f0000000480)=ANY=[]) signalfd(0xffffffffffffffff, &(0x7f0000000680)={[0xd42]}, 0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000700)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) recvmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000140), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000000540)=""/78, 0x4e}], 0x6}, 0x40) 23:59:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000068009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:36 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:36 executing program 0: mmap$perf(&(0x7f0000116000/0x3000)=nil, 0x3000, 0x1000000, 0x129010, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:36 executing program 4: r0 = fsmount(0xffffffffffffffff, 0x1, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x7fe, 0x480000) r2 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x40) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1267, &(0x7f0000000440)) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$SG_IO(r2, 0x2285, &(0x7f00000009c0)={0x0, 0xfffffffffffffffb, 0x83, 0xff, @scatter={0x6, 0x0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f0000000580)=""/118, 0x76}, {&(0x7f0000000600)=""/236, 0xec}]}, &(0x7f0000000780)="6e3b55b5dadf29b3cbbbb66e939cab534a77798d9e1dce36892e7eabfdb6f3e20755b94234c6aa29f0f9f364eb37fee5a2e1706d229bfab2302dba77841d94a635b7e719e93df532fb0c25d52c4634151c9cf0fceb51aebbfefa60ec1fc0cd25efac5ccc04026695fff8b835ebc59db3e950a98a358d2b7cc4d50c93e3798ca4ca365a", &(0x7f00000008c0)=""/220, 0x10001, 0x4, 0x0, &(0x7f0000000400)}) setresuid(0x0, r4, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1269, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000a40)=0xc) 23:59:36 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)) socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0x1]}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x0, 'ip6erspan0\x00', {0x3}, 0x2}) signalfd4(r0, &(0x7f0000000200)={[0xfffffffffffffffd]}, 0x8, 0x80800) [ 1833.752242][ T7130] loop5: detected capacity change from 0 to 4 [ 1833.772683][ T7130] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0xfffffffffffff000, 0x9, 0xffffffffffffff7f}) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1e8, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x400200d}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = dup2(r1, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1269, &(0x7f0000000040)) 23:59:36 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x3, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25, 0x7}, {0x0, 0x0, 0x200000000011001}, {&(0x7f0000000300)="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", 0x1000, 0x7fffffff}], 0x0, &(0x7f0000000480)=ANY=[]) 23:59:36 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x402503) read(r1, &(0x7f0000000080)=""/255, 0xff) 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}) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1833.838536][ T7130] loop5: detected capacity change from 0 to 4 [ 1833.850279][ T7130] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000006c009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:36 executing program 0: r0 = creat(&(0x7f0000000480)='./file0\x00', 0x81) mmap$IORING_OFF_CQ_RING(&(0x7f00006a2000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, r0, 0x8000000) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) vmsplice(r1, &(0x7f0000000600)=[{&(0x7f0000000140)="7cd00968289ad1fa51dc1698d4bfa67265c4f2750a4dd5f9bdd8d3189127c2d13a2e8355dc449f424af79f5029b9bdeb9316c03c20fdea82cc4056cd98d59716470d50aec709bfeb3c7d359bd3885c8426418a6adaf73225795ff879d27f4bd9f8c538ddbfd67fd0129774b7b3d710f4679c29020f777d83af229f4ea7a113e64d29712b5c5fb37f88bd6722ea61986bb42f66c9dbe7afd3579f7a4e72f7d79d2599c727ae629a16054a84a73833f8d9ad8900f7862a4e", 0xb7}, {&(0x7f0000000200)="2a3066717e6ad90f19484d1bc410af3dc13e1efc9bbb8af3a8791142a84ff2ba71a632636aa8267183e4d843a23fe6e5590510c3ca15bd788efca86c01587150cf6be754ffc694c483f50b772be4ecd6f8fc22042f9cd8c44aee2876b095385514be45a791265bad3c0880d0456a39119388867298b1a7f072e5f9914029c3da546461b3ae2a9c08ba88b9a8c90458fc5a71d0e3ca89539ca271c5c6446053659dc6380ace4517e3b21c028f99604d9556751c8eb45e748016d356fa8179890edc8b1ef257019961d9111c20922a939ab4f9730d5fff262e8830e3a3731938a808cbd6dd449de20a5086b7bbd2", 0xed}, {&(0x7f0000000300)="907b71bb763f2480e829b82dfd82ac17be0d5f998cfc5377084051a4bb4e26c73df4e60cc2e514572cfda237f47b9ebfdebae4342127dc90707c0e804ea36f45e8e37fb4304dff52053dd1eb96f36d36f6fa9500625362c9926d9b7dba663f9243645a1f59b9fd3a137b76a43b5f76003d1d6ff5943860dabdd214b7341693f879e7d80daad8f2708c24a13fd31222a9c765a8374945e80d782c1eabf724a5d07f5d929a9cfbf5d2d7e8d9a0304fb06df36118cb9a47595d05ca0b96c1953d69fe7285df7c33090959bd6ad788563821ade89dde60ef8cf8d5f218f63dcc7128", 0xe0}, {&(0x7f0000000400)="dcddeb185a9dfa0f07a35f6bea674cce0b24a70c76dc4f39a28eaf966e43db5433616bde6c752b7eeae14b3e155962fabd946e055c5ea7ff37fd101921ce71e46f8df499", 0x44}, {&(0x7f0000000000)="b8ce276b70c515e595faf3100f8683895d55b67d3806e2c8", 0x18}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="594c64bd53a643ea945adb575256e7c67ab49f6b019c3ef1dd2f2e8ed910dc63c11997ea9228546ac2a9d5d98a33c8178361973ab5eb9c383e5b190bb01f2c0853ce15", 0x43}, {&(0x7f0000000540)="d1059eab4b42b5d14975556468437ebaf77caed728734d07bd7609219920036875753b67b29261", 0x27}, {&(0x7f0000000580)="c8e35f04841c26a96915654868730ba44b2e41bc2bfaeb522743191705d8e14512da8daf42c267cca9335a369007dffeddce83581f01a6c58dc0b9f2067af4d3e357a2d90bfb5bc65b382f99947744afe8a2167e03e21534347ce62378794f918977ba174a2fe0958a75f1af1b08ee1c2fb4a281b1871ff6", 0x78}], 0x9, 0x5) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$LOOP_GET_STATUS64(r1, 0x80041285, &(0x7f0000000040)) 23:59:36 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006c4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000340)="ff", 0x1}], 0x1) shutdown(r3, 0x1) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa2) r5 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0xa0000) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x120) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f0000000040)={@desc={0x1, 0x0, @desc4}}) 23:59:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) [ 1833.969442][ C0] sd 0:0:1:0: [sg0] tag#1216 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1833.979821][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB: opcode=0xe5 (vendor) [ 1833.986702][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1833.996364][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1833.997437][ T7167] loop5: detected capacity change from 0 to 4 [ 1834.005943][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB[20]: ba 23:59:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000000)) [ 1834.039849][ T7167] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1834.046438][ C0] sd 0:0:1:0: [sg0] tag#1256 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1834.059228][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB: opcode=0xe5 (vendor) [ 1834.066324][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1834.075926][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 23:59:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000074009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:36 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x20, 0x20}, 0x1, 0x9, 0x5, {0x6, 0x1}, 0x8, 0x56d6}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1834.085501][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[20]: ba 23:59:36 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="99d44d7a2c77d3cb1e1f3571aee92ae5e7b69b2713557a0eed1fe6", 0x1b}], 0x1, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r5 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x341240, 0x19d) ioctl$LOOP_GET_STATUS64(r5, 0x1269, &(0x7f0000000240)) [ 1834.161703][ T7191] loop5: detected capacity change from 0 to 4 [ 1834.199021][ T7191] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1834.269806][ T7191] loop5: detected capacity change from 0 to 4 [ 1834.279598][ T7191] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:37 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:37 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0xe2c00, &(0x7f0000000480)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) open(&(0x7f0000000080)='./file0\x00', 0x12000, 0x18) 23:59:37 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/280, 0x118) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:37 executing program 0: ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x80041285, &(0x7f0000000040)) bind(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @private=0xa010101}, 0x3, 0x4, 0x0, 0x2}}, 0x80) 23:59:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000007a009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:37 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x41, @tick=0x2, 0x40, {0x9, 0x2}, 0xff, 0x0, 0x4}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000280)={{0x0, 0x81}, 0x0, 0xff, 0x32, {0x2}, 0x80, 0x2}) io_uring_register$IORING_REGISTER_PROBE(r2, 0x8, &(0x7f00000003c0)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:37 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/280, 0x118) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000446000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 23:59:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25, 0x3ffffc}, {0x0, 0x0, 0x100000001}], 0x880004, &(0x7f0000000480)=ANY=[]) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x44) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x100, 0x6, 0x0, 0xffc, 0x8}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000000040)="c8681b42e9475d8a84a32a21f73d020482377f4c4a1e3b8a7a6e4c55928f39977898c0f55cd5b92f", 0x28) [ 1834.733350][ T7242] loop5: detected capacity change from 0 to 4 [ 1834.762964][ T7242] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) syz_io_uring_complete(0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x100) close_range(r1, r2, 0x2) r3 = syz_open_dev$loop(&(0x7f0000000880), 0x73e, 0x272d82) ioctl$LOOP_GET_STATUS64(r3, 0x125e, &(0x7f0000000040)) 23:59:37 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/280, 0x118) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1834.817053][ C1] sd 0:0:1:0: [sg0] tag#1229 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1834.827449][ C1] sd 0:0:1:0: [sg0] tag#1229 CDB: opcode=0xe5 (vendor) [ 1834.834434][ C1] sd 0:0:1:0: [sg0] tag#1229 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1834.844129][ C1] sd 0:0:1:0: [sg0] tag#1229 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1834.853743][ C1] sd 0:0:1:0: [sg0] tag#1229 CDB[20]: ba 23:59:37 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000240)=[{&(0x7f0000000200)="6004006b646f73662dc9906ebd5856d69f17e43c00088020000201000004f800002000400000000000000000ef00", 0x2e}, {0x0, 0x0, 0x200000000011001}, {&(0x7f0000000000)="d384b9af94a51328d14e63b5c4905adbf8b8deb4b8267e33d25de2a2d87139699d8d17caf344c6926bcc003b80d39fcc244528a802a0a4171c6a0ad5dca5fc8c734485d14582792c0428ba406803277fc5bd0cf6f8517402f080835baf726439f701b60108cb5ae36f303217c7354988a7ee5d1e017c7f0b2ecd5d75bd4ee3b1ac9302885e36d409e4e0f5defa75affcf1", 0x91, 0x1}, {&(0x7f0000000140)="33d247447b03e5055d3a0f639079ff805a1610489527facc74b35e984eefb447e7dcd6c87cc50cf5338fc4e342fbafe2a185ab454d0ec573bd001f3742e24c15f19cc579d3b665f177a6003a6ca0169072fc623964aefa42b8f9ac391dc5d99ceb928961dcf42a7959b0eff4f3dc347c51275fbc0606500b973e0d7aea4d1ae74adea9aac2cd285a", 0x88, 0x80001000}], 0x0, &(0x7f0000000480)=ANY=[]) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000000c0)) ioctl$TCSBRK(r0, 0x5409, 0x3) [ 1834.865173][ C1] sd 0:0:1:0: [sg0] tag#1235 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1834.875770][ C1] sd 0:0:1:0: [sg0] tag#1235 CDB: opcode=0xe5 (vendor) [ 1834.883115][ C1] sd 0:0:1:0: [sg0] tag#1235 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1834.892675][ C1] sd 0:0:1:0: [sg0] tag#1235 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1834.902238][ C1] sd 0:0:1:0: [sg0] tag#1235 CDB[20]: ba 23:59:37 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0xfa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x80041285, &(0x7f0000000040)) [ 1834.928652][ T7242] loop5: detected capacity change from 0 to 4 [ 1834.949825][ T7242] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:37 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)={0x2, 0x100, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000001c0)={&(0x7f0000000180)=""/60, 0x3c}) 23:59:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000ffffff85009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:37 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000280)={{0x6, 0x3}, 0x0, 0x1000, 0x8, {0x9, 0x1}, 0x6, 0x569}) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x6, 0xa79}) 23:59:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) mmap(&(0x7f0000516000/0x2000)=nil, 0x2000, 0x3000004, 0x8011, r0, 0x9be65000) 23:59:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r1, r2, 0x80000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0]) 23:59:37 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4004001) [ 1835.133929][ T7290] loop5: detected capacity change from 0 to 4 [ 1835.171113][ T7290] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:37 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)={0x2, 0x100, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000001c0)={&(0x7f0000000180)=""/60, 0x3c}) 23:59:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0x7, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1c0, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x1ff}, {0x8, 0x15, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x101}, {0x8, 0x15, 0x3ff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xffff}, {0x6, 0x11, 0xe4c1}, {0x8, 0x15, 0x1f}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0x97d}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x80000000}, {0x6, 0x11, 0x3f}, {0x8, 0x15, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x1}, {0x8, 0x15, 0x2d}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x13}, {0x8}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) r4 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xc42, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r5 = dup2(r2, r4) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x1, 0x5, 0xff, 0x5, 0x0, 0xffffffffffff0001, 0x800, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x2800, 0x7, 0x48, 0x0, 0x3, 0x3, 0xfff, 0x0, 0xfff, 0x0, 0x73}, 0xffffffffffffffff, 0xe, r5, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) [ 1835.248015][ T7290] loop5: detected capacity change from 0 to 4 [ 1835.266643][ T7290] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:37 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = signalfd(r0, &(0x7f0000000000)={[0x8001]}, 0x8) sendto$inet(r1, &(0x7f0000000140)="d8a2954ad8e03dc433de12216bbd463d95ca28622309ab4ea1d55a4482cbb1cde7f087d1e5c84848a7f3a9957b747ae25712db99521db8aafa57a09384955687a7789d3394477a1bce71e4397344e9d065064e09512ff6a7ed3d47c47b7e6e7e811beefdce0dc977f31bad73356068a9600b3fcf326f868e6fa3289b516051e91902dd360db4e22acec2606f93634cc4c7e1a6df1620b37933424e21bd1615", 0x9f, 0x1, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) 23:59:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000ffffff8c009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1835.296552][ C0] sd 0:0:1:0: [sg0] tag#1254 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1835.307409][ C0] sd 0:0:1:0: [sg0] tag#1254 CDB: opcode=0xe5 (vendor) [ 1835.314287][ C0] sd 0:0:1:0: [sg0] tag#1254 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1835.323880][ C0] sd 0:0:1:0: [sg0] tag#1254 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1835.333440][ C0] sd 0:0:1:0: [sg0] tag#1254 CDB[20]: ba 23:59:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) openat(r0, &(0x7f0000000040)='./file1\x00', 0x20800, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) openat(r1, &(0x7f0000000080)='./file1\x00', 0x644100, 0x190) open(&(0x7f0000000000)='./file0\x00', 0x48000, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0xd0040, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 23:59:37 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x2000) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 23:59:38 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x1]}, 0x8, 0x80800) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000200)) 23:59:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) [ 1835.539460][ T7332] loop5: detected capacity change from 0 to 4 23:59:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x4) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/151, 0x97}], 0x3, 0x648, 0x9e15917) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:38 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x289, @tick=0x99e5, 0x0, {0x7f}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x2, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x198, @tick=0xff, 0xff, {0x9, 0x40}, 0x2, 0x0, 0x80}) close_range(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)={0x10}) write$binfmt_elf32(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"/2774], 0xad6) 23:59:38 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)={0x2, 0x100, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000001c0)={&(0x7f0000000180)=""/60, 0x3c}) [ 1835.587420][ T7332] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) 23:59:38 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$rtc(&(0x7f0000000000), 0x1, 0x422001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x40}, {r2, 0x4}, {r0, 0x2000}, {r3, 0x8400}], 0x4, &(0x7f0000000180), &(0x7f00000001c0)={[0xffffffff]}, 0x8) [ 1835.661709][ T7332] loop5: detected capacity change from 0 to 4 [ 1835.671715][ T7332] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x80800) ioctl$LOOP_GET_STATUS64(r1, 0x80041285, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 23:59:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000040)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/1429], 0x59d) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000001980)='./file0\x00', 0x111040, 0xa0) setxattr$security_ima(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00), &(0x7f0000001a40)=@v2={0x3, 0x1, 0xc, 0x63, 0x48, "e3e9c5cb4a6d96aeb83d430e7780b62b06b81fd8b4437c80e12e3743efce790dab47148dd1125f6daa01dfb7e65253f47e03d3bc0fefc8cb894cf6354d62480e9b4e872bc04eb77e"}, 0x51, 0x1) mkdir(&(0x7f0000001ac0)='./file0\x00', 0x8) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000240)={0x0, 0xfb, 0x10e, 0x2, 0x0, "8ffb869e771bc4b238384c536e0e194d", "b1ca41ad8f74fcadb569c6ea2066f767d3830d57779c23ed79f813750072afda32dac4258ff378a8a7454aa8515f4b3d35b452bc324c8e42c4336437e8b569befde53a6193c6fe78e661d25a85c9b177a23c68d83c834080180d20aab8b384733d3de8156e053842f93cb740c659fde4773bf2ff3c95e1986df27b7b149034ce334c6f05a1b6a6cc80a8207908df911d1bc730d39709bc94b70d688489a94e129a6bb69e975c75f102e2902937a81ab15481e9deeb1666b5f86b87856f8aa57f60fcbe4220859804d0d6fbb208b1472442234c53e71035043bd2382729eb1decec78c30a42800cdfcab20e78479936e493d2ddb6c0c9015e4d"}, 0x10e, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000940)={0x0, 0xfb, 0x1015, 0x1, 0x40, "6283db113f53112782190bbe15f27550", "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"}, 0x1015, 0x1) 23:59:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000002ea7cb93009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:38 executing program 4: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000180)={0x0, 0x0, r0, 0x4000000}) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) fcntl$setflags(r3, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x231) 23:59:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="815f3ff2e5a29f982a9fe3f8358aa38a663c2b8bde70d042b5dc7675b122e6e7a48c7caee3c8316ecee26d3c29f0a9be69037690f30721bd4ae42aa812198891ad64d3821611fb1d3ad015b36274cbbf8d878587e325ad7017b772e176558ae942ae4a4450c8e921175b42a9f9c98f14b56579d83ddeaafdeeaed65b0ef1b02cc9684aa7e0a2ed77c116a68662cecdc22dcee65b71db4b1373026b177dc6e089cf7e2d75708f956e4265d80e5234964ad1d57adc677da4faadfbabf7", 0xbc}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000200)="dd707fc389d68b6488205b010c06728b7460b9141f434546755c0584a769b52374a83aec96aa55a97878cac2448c2dd6328362ea0053db68a6ebe1184f377dba81", 0x41}, {&(0x7f0000000280)="c3d5a11d56c1ce013c488a55e3f567c6f56702c2ec5c5ba16cf642facc11ad71d37c9ad988795ebff0f1ff9fcc58e80e2fd0fa6f3b19b04bc86e", 0x3a}, {&(0x7f00000002c0)="43376b8c797dd3c598428feba326da049c70ec3a7cd99b2a6cded9f44276e132beaa9fef79e0fff0a8401304d20348f150a2890a336133862fa4f3b42abc7efe9f8aa96beccbca6142fbe0d1f39896aa897928df0186cf4c948bd8fd825932ed33", 0x61}, {&(0x7f0000000340)="50972d382b0b80dfe45925c0bc5dc8ca3312d37ecc75afeb4af3acd2f60b4ecb43f8b45ab3f4c705428be0e4d1e240cf434c6d62e64f7ffb5f9e3aaaafffb80a167bd7fc68bb84540f19733fe5bbcd2e66237d554b7230f4e9119e8997758cd35eb48ae8d8a1e44a7918c67a0c219add94a192aa5e0edb50e5c6fc211cc1c319c2f20244031bd3f305489672efd949f60cb0945e3736d5f06c33acaa77186a276cb8e549a8e0c433a733fb9bdc88611d", 0xb0}], 0x6, 0x6, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000480), 0xea7, 0x620081) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "51d4015c8cf5a1065fe9bff31ec35166608bbd66be18d00692934799641e71cf42b5b5d9bbcf"}, 0x2a) [ 1835.829306][ T7370] loop5: detected capacity change from 0 to 4 [ 1835.858376][ T7370] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0xe0, 0xb, 0x8, 0x5, 0x70bd2c, 0x25dfdbfe, {0x3, 0x0, 0x1}, [@generic="c3248f94edf8c6608223b87ea036b449b36f4af77d0ca927b4a1654ad80fd99cc8a5fb5b239d560a8d9c7875b3dd16d8b3e35a0838a0b8c0dd5a23492544a2e7899d1f90339bf2e20aebb5bc5f210ae5429b8b22b38b806a74d479e658e6d269fad0521ee639e6d396b1df920bc28bb7a0c93b2c20c1027850c442d89edd47def6a09881dd4d7d64b993a6b1c64cd212cd535742298e32d44f3d9459468b6eb67e9affd112a7467c6d343f4f3a0a9761f7aaf6d939113f277d19fd53d768fc1174d10ec1e7562fa218"]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x101) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) creat(&(0x7f0000000140)='./file0\x00', 0x9) [ 1835.923052][ T7370] loop5: detected capacity change from 0 to 4 [ 1835.931732][ T7370] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:38 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000003c0)=""/127, 0x7f}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/107, 0x6b}], 0x7, 0x10001, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000680)={0x5, 0x1, 'client0\x00', 0x4, "48e6094b60baba37", "1953109f60aad064b043db09f0e6d9cd7012a5e10b9439ad2eb47a4454a23cb0", 0x2, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000640)=0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000740)={{0x0, 0xab}, {0x0, 0x8}, 0x4, 0x2, 0x9}) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000140)={[0x9]}, 0x8, 0x100000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0xef, 0x6, 0x6, 0x0, "5e9c970cd941a5aad8a96d75ab264e51c1429a363ccc36c5c22cea310801ea2ed17e583c7cf74f1bd22eb913b4a66144675d4882459b5cc4e740ec603fbaf637", "7168f829b2055f1ae1c2713b5cdb31e1065f08675f4a88c33da929bd3facdb6f", [0x8, 0x7]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x101) 23:59:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000ffffff97009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:38 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) [ 1836.077648][ T7407] loop5: detected capacity change from 0 to 4 [ 1836.108232][ T7407] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1836.148937][ T7407] loop5: detected capacity change from 0 to 4 [ 1836.155829][ T7407] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:38 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000000)="49eefbd080ff5f41726e0fedf32b556c4747e625f63cee1eb7cf1ab5201711eabb11acfdd26185c12ef75eb4", 0x2c) 23:59:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1800001, 0x10010, r0, 0x5e135000) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)) 23:59:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) r1 = dup3(r0, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) setresuid(0x0, 0xffffffffffffffff, r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x86804, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@nodevmap}, {@loose}, {@noextend}, {@privport}, {@cache_none}, {@dfltuid}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@afid={'afid', 0x3d, 0x7f}}, {@cache_loose}], [{@euid_gt={'euid>', 0xee00}}, {@euid_lt={'euid<', r4}}, {@dont_hash}, {@pcr={'pcr', 0x3d, 0x2b}}]}}) 23:59:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) 23:59:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000edc0009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200), 0x800400, &(0x7f0000000480)=ANY=[]) 23:59:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x3f, 0x418400) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) fdatasync(r0) [ 1836.304815][ T7436] loop5: detected capacity change from 0 to 4 23:59:38 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140), 0x6e, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/189, 0xbd}, {}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/19, 0x13}], 0x5, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}, 0x8001) 23:59:38 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x120, @tick=0x5, 0x1, {0x5, 0x8}, 0x0, 0x66b1109c7a80891c, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x7f, 0x6}, {0x14, 0xd8}, 0x0, 0x4, 0x4}) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) mmap(&(0x7f00001b3000/0x3000)=nil, 0x3000, 0x0, 0x80010, r1, 0x6d274000) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30782db58b641bb3418653ae72804579fec4520f588e2bf73c14c085ed57a216f9906deebe5179df15f85769a21a76712bd0547b640f1271981213df276de1fd97b38d612b9ec96b3e597337cba50aa9f68303c70646a4a540ff70fa7fc1ffff000078"], 0x66) 23:59:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000ffffffda009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1836.350652][ T7436] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:38 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='/dev/loop#\x00') pidfd_getfd(0xffffffffffffffff, r0, 0x0) 23:59:39 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="a6000000290100810000000002000000030000000000000007000000000000000807002e2f66696c6530c00200000007000000000000000500000000000000fe07002e2f6c696c653002020000000000000000004c07002e2f66696c65300102000000010000000000000000000100000000000107002e2f66696c653010000000001e01a407002e2f66696c653100"/152], 0xa6) [ 1836.419803][ T7457] loop5: detected capacity change from 0 to 4 [ 1836.432323][ T7457] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x100000000, 0x16800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) mkdirat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x1ff) fdatasync(r0) 23:59:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200001, 0x2) ioctl$LOOP_GET_STATUS64(r1, 0x80041285, &(0x7f0000000140)) 23:59:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffffff6009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1836.494498][ T7457] loop5: detected capacity change from 0 to 4 [ 1836.501632][ T7457] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:39 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) 23:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2000000000000007, 0x8080) fdatasync(r0) 23:59:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000480)={'sit0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x29, 0x3, 0x0, 0xce, 0x2, @dev={0xfe, 0x80, '\x00', 0x22}, @private1, 0x8000, 0x1, 0x9, 0x200}}) r2 = socket(0x21, 0x5, 0x1) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x30}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2a8f}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffffffff}]}, 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x40840) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_elf64(r3, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7, 0x4, 0x8, 0x2, 0x6, 0x9, 0x168, 0x40, 0x180, 0x0, 0x1000, 0x38, 0x2, 0x0, 0x8, 0x4}, [{0x2, 0xffffffff, 0x3, 0x20, 0x6, 0x443, 0x3ff, 0x8}, {0x4, 0x5, 0x8, 0x8, 0x7, 0x8000, 0x401, 0x7fff}], "b7f4ec2c53d019b3cc94ebcd5b5045d96b02d531f0d8668a90c132e6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9cc) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500), 0x6c000, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000540)) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000004c0)) ioctl$LOOP_GET_STATUS64(r1, 0x80041285, &(0x7f0000000040)) [ 1836.585843][ T7486] loop5: detected capacity change from 0 to 4 [ 1836.613604][ T7486] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffc, 0x2f, 0x3, @buffer={0x0, 0xf4, &(0x7f0000000400)=""/244}, &(0x7f00000001c0)="9dd45722e22514d36678edfb11d3030ff152f3dfcd880ad3a45c5efbb15b3461698ed997a4bd19fe5cfa2341a6b7b5", &(0x7f0000000240)=""/40, 0x0, 0x1, 0x3, &(0x7f0000000280)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000200), 0x11a0020, &(0x7f0000000080)=ANY=[@ANYRESOCT=0x0, @ANYRESHEX, @ANYRES64=r0, @ANYRES16, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="4643a619ef44b19c7c831b51791d9b2f709a086d730a54dbd4f304cdf35bfa059fac0e659b6148c368513f9aecf543ee55708674b596bfe9caf8e0f903684c2a1c84f65c7d8512343642a9002029728b3612d594e85061e4342d9addc52e80ac0f1ef1180c736d25aa4b83f07cef03aa794774e611c1960e34b94805ac7bc1c5eb9b8cf2d9fe563e074d4c4b014dc8ba4f28c460aaa60fa0ea32015cbec8f5827ebbbac4462469e94ab7dbecf2e9e1da9da4dd4e62e13937"]) chroot(&(0x7f0000000000)='\x00') [ 1836.694590][ T7486] loop5: detected capacity change from 0 to 4 [ 1836.701617][ T7486] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1836.727198][ C0] sd 0:0:1:0: [sg0] tag#1236 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1836.737656][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB: opcode=0xe5 (vendor) [ 1836.744569][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1836.754274][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1836.764143][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB[20]: ba [ 1836.783462][ C1] sd 0:0:1:0: [sg0] tag#1273 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1836.794582][ C1] sd 0:0:1:0: [sg0] tag#1273 CDB: opcode=0xe5 (vendor) [ 1836.802667][ C1] sd 0:0:1:0: [sg0] tag#1273 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1836.812598][ C1] sd 0:0:1:0: [sg0] tag#1273 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1836.822465][ C1] sd 0:0:1:0: [sg0] tag#1273 CDB[20]: ba 23:59:39 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) close_range(0xffffffffffffffff, r2, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) write$binfmt_aout(r0, &(0x7f00000008c0)={{0x108, 0x0, 0x40, 0x357, 0x2e, 0x1, 0x353, 0xffff}, "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", ['\x00', '\x00', '\x00', '\x00']}, 0x1420) 23:59:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffffdf9009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1836.928165][ T7523] loop5: detected capacity change from 0 to 4 [ 1836.961025][ T7523] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:39 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x64f1) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) 23:59:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x4, 0x7f) 23:59:39 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0x0, [0x9, 0x9, 0x508, 0x80000001, 0x2abb7e18], 0x9, &(0x7f0000000080)=[{}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x108) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000000240)=@random={'user.', '#\x00'}, &(0x7f0000000280)=']}[](.c[\x00', 0x9, 0x1) fdatasync(r1) 23:59:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xffff, 0x6, 0x1b, 0x18, "401fe3596a3d30f51a79bb4ddd8dc14717c9f196f54d1d021bda333124ea989d0f26d193fa9c5a0bddb15576d71ebf135e4db18d8efe90d58bb5d193b489df5b", "a01562530de5fd39718261c474e75d1dd4947f42c6c57ffc7443221f8d7c5c39", [0x3f, 0x3f]}) 23:59:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffffdfd009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="0535b3cbd3bde3", 0x7}, {&(0x7f0000000140)="fddd38eb9dfd9594257a89f26eb7a165206011479b64536016b947beaec1fd9dfa7aeeeb214c0e7078e60a70328963f28b16325f451b7406f93d84a9a055e3d381a0aa9d1815e54f19f834bd1e12c9ad7ab9e9571ee60e741fb0847417cc48728931c981ea762ff1f189f91505968d36a169649aa8afc85edb36b22b3b533eb7dc8f732e2cf2f71f1dd39910a7dbf72ca9bffa8403", 0x95}], 0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000240)={0x15, 0x0, {0x101, @usage=0x80000001, 0x0, 0x6, 0x6, 0x5, 0x85b2, 0xffffffffffff8001, 0x1, @usage=0xff9de2c, 0x3, 0xfffffff7, [0x0, 0x10000, 0x96a8, 0x0, 0x4, 0x3ff]}, {0x2, @struct={0x0, 0x40}, 0x0, 0x382b, 0x401, 0x0, 0x7fff, 0x7f, 0x1, @usage=0x5, 0x6, 0x80000000, [0x2, 0x7fff, 0x9, 0x5, 0x1e, 0x3]}, {0xff, @struct={0x9, 0xa6}, 0x0, 0xfff, 0x1, 0x2, 0x6, 0x6, 0x402, @usage=0x1000, 0x3, 0x0, [0x4, 0x0, 0x5, 0x0, 0x907e0000, 0x100]}, {0x6, 0x9, 0x800}}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000008c0)={r2, "492f482401175a67998f097abb7a6b24"}) [ 1837.150632][ T7542] loop5: detected capacity change from 0 to 4 [ 1837.166884][ C0] sd 0:0:1:0: [sg0] tag#1252 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1837.177291][ C0] sd 0:0:1:0: [sg0] tag#1252 CDB: opcode=0xe5 (vendor) [ 1837.184453][ C0] sd 0:0:1:0: [sg0] tag#1252 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1837.194048][ C0] sd 0:0:1:0: [sg0] tag#1252 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1837.197060][ T7542] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1837.203630][ C0] sd 0:0:1:0: [sg0] tag#1252 CDB[20]: ba 23:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffc, 0x100541) fdatasync(r0) 23:59:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffffffd009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:39 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001bc0)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000300)=""/198, 0xc6}], 0x2, &(0x7f00000000c0)}}, {{&(0x7f0000000240), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000480)=""/75, 0x4b}, {&(0x7f0000000500)=""/19, 0x13}, {&(0x7f0000000540)=""/110, 0x6e}, {&(0x7f00000005c0)=""/18, 0x12}, {&(0x7f0000000600)=""/70, 0x46}, {&(0x7f0000000680)=""/6, 0x6}], 0x7}}, {{&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x3, &(0x7f0000001940)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001980), 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)=""/121, 0x79}, {&(0x7f0000001a80)=""/31, 0x1f}], 0x2, &(0x7f0000001b00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x98}}], 0x4, 0x163, &(0x7f0000001cc0)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0xee01, r1) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) [ 1837.256380][ C0] sd 0:0:1:0: [sg0] tag#1269 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1837.267297][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB: opcode=0xe5 (vendor) [ 1837.274224][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1837.284074][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1837.293785][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[20]: ba 23:59:39 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000003c0)={0xffffff80, 0x10000, 0x0, 'queue1\x00', 0x7}) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:39 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r1) [ 1837.384371][ T7568] loop5: detected capacity change from 0 to 4 [ 1837.419255][ T7568] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1837.501821][ T7568] loop5: detected capacity change from 0 to 4 [ 1837.517158][ T7568] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x80000) 23:59:40 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='freezer.state\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) close_range(r0, r0, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4, 0xffffffff) fcntl$setown(r1, 0x8, 0x0) 23:59:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffffffe009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:40 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c0c6d53f865ebc9343c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x5}], 0x0, &(0x7f0000000480)=ANY=[]) 23:59:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) r1 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x86903, 0x40) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80802, 0x0) 23:59:40 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "ec8a5d81670b08a29c4746e5932c77fe8ed3da379f371a87bf09a67aae493cbc1be60d3e4a252921c7d142147c9d17776fdee1a429de69c32142853549ed6a6b", 0x20}, 0x48, 0xfffffffffffffffe) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fdatasync(r0) 23:59:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f00007c7000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r0, 0xffffe000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/yenta_socket', 0x24000, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000140)) 23:59:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000201000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011001}], 0x0, &(0x7f0000000480)=ANY=[]) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x4, 0x7f) [ 1837.753683][ T7602] loop5: detected capacity change from 0 to 4 [ 1837.792407][ T7602] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1837.858518][ T7602] loop5: detected capacity change from 0 to 4 [ 1837.862923][ C0] sd 0:0:1:0: [sg0] tag#1266 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1837.875033][ C0] sd 0:0:1:0: [sg0] tag#1266 CDB: opcode=0xe5 (vendor) [ 1837.882312][ C0] sd 0:0:1:0: [sg0] tag#1266 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1837.891922][ C0] sd 0:0:1:0: [sg0] tag#1266 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1837.901510][ C0] sd 0:0:1:0: [sg0] tag#1266 CDB[20]: ba [ 1837.920070][ T7602] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:40 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 23:59:40 executing program 4: fdatasync(0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) 23:59:40 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x280900, 0x88) 23:59:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1800003, 0x11, r0, 0x10000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f00000001c0)=ANY=[@ANYBLOB="0607fd0e3f000000cd1e00000200000800f22f02ee092c11a286802fa0b517dac972e46a314d314eaa91b7d9770b90c880d3efe60881e4cd6279b219e1f760c7556f35784ba2f1cb881fc5209f3f3de002b75eccf6703c709e2d49a6bf475cab3dc73314481d95"]) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) fadvise64(r0, 0x7, 0x4, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) fstat(r1, &(0x7f00000002c0)) 23:59:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000fff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:40 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x1, {0x481, {0x20, 0x2, 0x1}, 0x40, 0xee00, 0xee00, 0x0, 0x2167, 0x2, 0x5, 0xfffffffffffffffd, 0x4, 0x32, 0x5, 0x7f, 0x10001, 0x0, 0x2, 0x5e, 0x7, 0x1}}, 0xa0) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x125e, &(0x7f0000000040)) [ 1838.304259][ T7638] FAULT_INJECTION: forcing a failure. [ 1838.304259][ T7638] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.318104][ T7647] loop5: detected capacity change from 0 to 4 [ 1838.318518][ T7638] CPU: 0 PID: 7638 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1838.333300][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1838.343522][ T7638] Call Trace: [ 1838.346796][ T7638] dump_stack_lvl+0xb7/0x103 23:59:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000340)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000380)=0x1c, 0x80800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) mmap(&(0x7f00006a9000/0x3000)=nil, 0x3000, 0x200000f, 0x12, r1, 0x92254000) r3 = syz_io_uring_setup(0x2077, &(0x7f0000000140)={0x0, 0xfc31, 0x10, 0x0, 0x368}, &(0x7f0000865000/0x2000)=nil, &(0x7f0000559000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000200)) fgetxattr(r3, &(0x7f0000000240)=@random={'os2.', '\'$${\x0e^)%@.[$++\x00'}, &(0x7f0000000280)=""/130, 0x82) [ 1838.351391][ T7638] dump_stack+0x11/0x1a [ 1838.355730][ T7638] should_fail+0x23c/0x250 [ 1838.360300][ T7638] ? __anon_vma_prepare+0x41/0x2d0 [ 1838.365591][ T7638] __should_failslab+0x81/0x90 [ 1838.370535][ T7638] should_failslab+0x5/0x20 [ 1838.371817][ T7647] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1838.375049][ T7638] kmem_cache_alloc+0x46/0x2e0 [ 1838.375080][ T7638] __anon_vma_prepare+0x41/0x2d0 [ 1838.394040][ T7638] wp_page_copy+0xb0e/0x10c0 [ 1838.398637][ T7638] do_wp_page+0x5a8/0xba0 23:59:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x801000000000000, 0x6000) fdatasync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 23:59:40 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408100, 0x2) ioctl$PTP_PIN_SETFUNC2(r1, 0x40603d10, &(0x7f00000004c0)={'\x00', 0x9, 0x3, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) r4 = accept$inet6(r1, 0x0, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000003c0)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) r5 = dup(r0) sendmsg$nl_generic(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="208000003900300d27060000fdcbdf25160000000200669f08002729", @ANYRES32=r2, @ANYBLOB="30cf0b08df652c9caf25e0334f68f388c93b132a073cf0365378117250e3d616a63097f7d6620b040020e576c35e0f9ed9c0baccfcb5c001f5d7a6cc00588d827872858c3fa50500000000000000ad3ce9ae3dff357068394534d7020f7d8c880010000027008b4808819e6cf0a06d13f564e5a089e519c83a3b08199330bd07e1bc9c2f08ae2a9a2338dc5a895840ccfb7853574005ffc0af22ad4d"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x24020050) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 1838.402971][ T7638] handle_mm_fault+0xb11/0x1a50 [ 1838.408408][ T7638] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1838.415433][ T7638] do_user_addr_fault+0x609/0xbe0 [ 1838.420731][ T7638] exc_page_fault+0x91/0x220 [ 1838.425373][ T7638] asm_exc_page_fault+0x1e/0x30 [ 1838.430473][ T7638] RIP: 0010:__put_user_nocheck_8+0x3/0x21 [ 1838.436365][ T7638] Code: 00 00 48 39 d9 73 34 0f 1f 00 89 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f 00 00 48 39 d9 73 14 0f 1f 00 <48> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 0f 1f 00 b9 f2 ff ff ff [ 1838.456576][ T7638] RSP: 0018:ffffc9000fa07e50 EFLAGS: 00010297 [ 1838.462634][ T7638] RAX: 0000000000000003 RBX: 00007fffffffeff9 RCX: 0000000020000040 [ 1838.470601][ T7638] RDX: 0001888100405420 RSI: 0000000000000016 RDI: ffff888100405420 [ 1838.479013][ T7638] RBP: 00000000480a001d R08: 0000000000000000 R09: 0001888100405427 [ 1838.486997][ T7638] R10: 0000000000000009 R11: ffff88814672e0c0 R12: 00000000480a001d [ 1838.495227][ T7638] R13: 0000000000000003 R14: 0000000020000040 R15: ffff888100405040 [ 1838.503459][ T7638] blkdev_ioctl+0x7f/0x3c0 [ 1838.507906][ T7638] block_ioctl+0x6d/0x80 [ 1838.512855][ T7638] ? blkdev_iopoll+0x70/0x70 [ 1838.517673][ T7638] __se_sys_ioctl+0xcb/0x140 [ 1838.522721][ T7638] __x64_sys_ioctl+0x3f/0x50 [ 1838.527559][ T7638] do_syscall_64+0x3d/0x90 [ 1838.531981][ T7638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1838.538019][ T7638] RIP: 0033:0x4665e9 23:59:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x80041285, &(0x7f0000000200)) [ 1838.541998][ T7638] 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 [ 1838.561818][ T7638] RSP: 002b:00007ff14b9e6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1838.570321][ T7638] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1838.578296][ T7638] RDX: 0000000020000040 RSI: 0000000000001260 RDI: 0000000000000003 [ 1838.586401][ T7638] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.594545][ T7638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 23:59:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x2000, 0x80000) fdatasync(r0) [ 1838.602566][ T7638] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 23:59:41 executing program 1 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 23:59:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x293, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fdatasync(r0) [ 1838.633733][ T7647] loop5: detected capacity change from 0 to 4 [ 1838.643963][ T7647] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1838.708470][ T7681] FAULT_INJECTION: forcing a failure. [ 1838.708470][ T7681] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.721308][ T7681] CPU: 1 PID: 7681 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1838.729985][ T7681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1838.740125][ T7681] Call Trace: [ 1838.743435][ T7681] dump_stack_lvl+0xb7/0x103 [ 1838.748039][ T7681] dump_stack+0x11/0x1a [ 1838.752295][ T7681] should_fail+0x23c/0x250 [ 1838.756889][ T7681] ? __anon_vma_prepare+0x92/0x2d0 [ 1838.762568][ T7681] __should_failslab+0x81/0x90 [ 1838.767328][ T7681] should_failslab+0x5/0x20 [ 1838.771983][ T7681] kmem_cache_alloc+0x46/0x2e0 [ 1838.776807][ T7681] ? __anon_vma_prepare+0x41/0x2d0 [ 1838.781924][ T7681] __anon_vma_prepare+0x92/0x2d0 [ 1838.787183][ T7681] wp_page_copy+0xb0e/0x10c0 [ 1838.791769][ T7681] do_wp_page+0x5a8/0xba0 [ 1838.796175][ T7681] handle_mm_fault+0xb11/0x1a50 [ 1838.801038][ T7681] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1838.807892][ T7681] do_user_addr_fault+0x609/0xbe0 [ 1838.813017][ T7681] exc_page_fault+0x91/0x220 [ 1838.817619][ T7681] asm_exc_page_fault+0x1e/0x30 [ 1838.822488][ T7681] RIP: 0010:__put_user_nocheck_8+0x3/0x21 [ 1838.828292][ T7681] Code: 00 00 48 39 d9 73 34 0f 1f 00 89 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f 00 00 48 39 d9 73 14 0f 1f 00 <48> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 0f 1f 00 b9 f2 ff ff ff [ 1838.848090][ T7681] RSP: 0018:ffffc9000fafbe50 EFLAGS: 00010297 [ 1838.854149][ T7681] RAX: 0000000000000003 RBX: 00007fffffffeff9 RCX: 0000000020000040 [ 1838.862122][ T7681] RDX: 0001888100405420 RSI: 0000000000000016 RDI: ffff888100405420 [ 1838.870119][ T7681] RBP: 00000000480a001d R08: 0000000000000000 R09: 0001888100405427 [ 1838.878171][ T7681] R10: 0000000000000009 R11: ffff88814a7ac040 R12: 00000000480a001d [ 1838.886312][ T7681] R13: 0000000000000003 R14: 0000000020000040 R15: ffff888100405040 [ 1838.894433][ T7681] blkdev_ioctl+0x7f/0x3c0 [ 1838.899162][ T7681] block_ioctl+0x6d/0x80 [ 1838.903407][ T7681] ? blkdev_iopoll+0x70/0x70 [ 1838.908276][ T7681] __se_sys_ioctl+0xcb/0x140 [ 1838.913014][ T7681] __x64_sys_ioctl+0x3f/0x50 [ 1838.918038][ T7681] do_syscall_64+0x3d/0x90 [ 1838.922874][ T7681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1838.928765][ T7681] RIP: 0033:0x4665e9 [ 1838.932668][ T7681] 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 [ 1838.953204][ T7681] RSP: 002b:00007ff14b9e6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1838.962062][ T7681] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1838.970169][ T7681] RDX: 0000000020000040 RSI: 0000000000001260 RDI: 0000000000000003 [ 1838.978307][ T7681] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.986642][ T7681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1838.994752][ T7681] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 23:59:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x240) fdatasync(r0) 23:59:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffffbff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:41 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010102}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000800}, 0x48891) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000340)={@private0, 0x0}, &(0x7f0000000380)=0x14) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={@empty, 0x0, r4}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000440)={'ip6gre0\x00', &(0x7f00000003c0)={'ip6tnl0\x00', 0x0, 0x4, 0xff, 0x6, 0x477, 0x8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private0, 0x700, 0x7, 0x3c, 0x6}}) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000080)={@empty, 0x0, r7}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1, @remote}, &(0x7f00000004c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xe0, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x200400c5}, 0x10) r10 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) ioctl$LOOP_GET_STATUS64(r10, 0x80041285, &(0x7f0000000040)) 23:59:41 executing program 1 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 23:59:41 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x75) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x3f9, 0x64a02483caee047e, 0x70bd29, 0x25dfdbfb, {0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x40800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x8001, 0x101000) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) 23:59:41 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) [ 1839.336745][ T7703] loop5: detected capacity change from 0 to 4 [ 1839.337561][ T7704] FAULT_INJECTION: forcing a failure. [ 1839.337561][ T7704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1839.356654][ T7704] CPU: 1 PID: 7704 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1839.365443][ T7704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1839.375581][ T7704] Call Trace: [ 1839.378859][ T7704] dump_stack_lvl+0xb7/0x103 [ 1839.383462][ T7704] dump_stack+0x11/0x1a [ 1839.387627][ T7704] should_fail+0x23c/0x250 [ 1839.392069][ T7704] __alloc_pages+0x102/0x320 [ 1839.396839][ T7704] alloc_pages_vma+0x513/0x680 [ 1839.401728][ T7704] ? __anon_vma_prepare+0x236/0x2d0 [ 1839.406998][ T7704] wp_page_copy+0x14c/0x10c0 [ 1839.412475][ T7704] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1839.418274][ T7704] do_wp_page+0x5a8/0xba0 [ 1839.422606][ T7704] handle_mm_fault+0xb11/0x1a50 [ 1839.427502][ T7704] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1839.434433][ T7704] do_user_addr_fault+0x609/0xbe0 [ 1839.439450][ T7704] exc_page_fault+0x91/0x220 [ 1839.444172][ T7704] asm_exc_page_fault+0x1e/0x30 [ 1839.449501][ T7704] RIP: 0010:__put_user_nocheck_8+0x3/0x21 [ 1839.455219][ T7704] Code: 00 00 48 39 d9 73 34 0f 1f 00 89 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f 00 00 48 39 d9 73 14 0f 1f 00 <48> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 0f 1f 00 b9 f2 ff ff ff [ 1839.475996][ T7704] RSP: 0018:ffffc9000fbbbe50 EFLAGS: 00010297 [ 1839.482051][ T7704] RAX: 0000000000000003 RBX: 00007fffffffeff9 RCX: 0000000020000040 [ 1839.490230][ T7704] RDX: 0001888100405420 RSI: 0000000000000016 RDI: ffff888100405420 [ 1839.498384][ T7704] RBP: 00000000480a001d R08: 0000000000000000 R09: 0001888100405427 [ 1839.506500][ T7704] R10: 0000000000000009 R11: ffff88814976e080 R12: 00000000480a001d [ 1839.514464][ T7704] R13: 0000000000000003 R14: 0000000020000040 R15: ffff888100405040 [ 1839.522723][ T7704] blkdev_ioctl+0x7f/0x3c0 [ 1839.527330][ T7704] block_ioctl+0x6d/0x80 [ 1839.531592][ T7704] ? blkdev_iopoll+0x70/0x70 [ 1839.536413][ T7704] __se_sys_ioctl+0xcb/0x140 [ 1839.541120][ T7704] __x64_sys_ioctl+0x3f/0x50 [ 1839.545811][ T7704] do_syscall_64+0x3d/0x90 [ 1839.550216][ T7704] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1839.556123][ T7704] RIP: 0033:0x4665e9 [ 1839.560004][ T7704] 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 23:59:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7fff, 0x3, 0x5, 0x15, "992e4e58010c6356d7d2905e6ad97e8e8b588f44c22bb9e75d17a02e524055dae0ed766f9c67048bb18d9df01cafe7ebd72b76fc80c7f26caaf4b3e977ab2638", "430e1c7ea1bd64b3150f13281e251ad04c0bae7b5fb84e65372903bc57143778", [0x3ff, 0x52]}) 23:59:41 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) write$sndseq(r1, &(0x7f00000003c0)=[{0x20, 0x7, 0x20, 0x0, @time={0x7d977334, 0x5}, {0x3f, 0x1}, {0x5, 0x9}, @addr={0x6, 0x6}}, {0x6, 0x3f, 0x9, 0x2, @time={0x2, 0xf3d}, {0x6, 0x9}, {0x3f, 0x1}, @result={0x80000001, 0x1}}, {0x5, 0xe0, 0x80, 0x40, @tick=0x7, {0x2, 0x4}, {0x70, 0xc4}, @connect={{0x5, 0x3}, {0xf6, 0x5}}}, {0x8, 0x80, 0x3, 0x20, @tick=0x1, {0x4, 0x7}, {0x4, 0x76}, @queue={0xd7, {0x2bb6, 0x43b}}}, {0x5, 0x4, 0x8, 0x7, @time={0xff, 0x8}, {0xff, 0x7}, {0x0, 0x7}, @time=@time={0x3, 0x9}}, {0x80, 0x9d, 0x1, 0x1, @time={0x0, 0x9512}, {0xa2, 0x15}, {0x7}, @time=@tick=0x9a2c}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228", 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x2, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x1ff, 0x2b}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xf8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3f}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}]}, 0x70}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x38, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x0, 0x3d}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r7, 0x5, 0x3ff, 0x1) [ 1839.580084][ T7704] RSP: 002b:00007ff14b9e6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1839.589124][ T7704] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1839.597194][ T7704] RDX: 0000000020000040 RSI: 0000000000001260 RDI: 0000000000000003 [ 1839.605298][ T7704] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.614164][ T7704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1839.624387][ T7704] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 23:59:42 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair(0x2c, 0x80000, 0xfffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020025f5bd4e00fddbdb256d0000000c0099000100000c80000035de4e6ed9beda28b88261dc69dd55f501408413"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x125e, &(0x7f0000000040)) fcntl$setown(r1, 0x8, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x1c}}, 0x4000000) 23:59:42 executing program 1 (fault-call:4 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1839.641925][ T7703] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fffbffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x6, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x2]}, 0x8) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x8000000000000020, 0x2, 0x0, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f0000000300)=""/228, 0xe4}], 0x5) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f00000000c0)={0x1}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) fdatasync(r0) [ 1839.725163][ T7725] FAULT_INJECTION: forcing a failure. [ 1839.725163][ T7725] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1839.738452][ T7725] CPU: 0 PID: 7725 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1839.747662][ T7725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1839.758092][ T7725] Call Trace: [ 1839.761375][ T7725] dump_stack_lvl+0xb7/0x103 [ 1839.766048][ T7725] dump_stack+0x11/0x1a [ 1839.770401][ T7725] should_fail+0x23c/0x250 [ 1839.774919][ T7725] should_fail_usercopy+0x16/0x20 [ 1839.780124][ T7725] _copy_to_user+0x1c/0x90 [ 1839.784572][ T7725] simple_read_from_buffer+0xab/0x120 [ 1839.790027][ T7725] proc_fail_nth_read+0xf6/0x140 [ 1839.794982][ T7725] ? rw_verify_area+0x136/0x250 [ 1839.799896][ T7725] ? proc_fault_inject_write+0x200/0x200 [ 1839.805684][ T7725] vfs_read+0x154/0x5d0 [ 1839.809843][ T7725] ? __put_user_nocheck_8+0x3/0x21 [ 1839.815028][ T7725] ? __fget_light+0x21b/0x260 [ 1839.819886][ T7725] ? __cond_resched+0x11/0x40 [ 1839.824565][ T7725] ksys_read+0xce/0x180 [ 1839.828732][ T7725] __x64_sys_read+0x3e/0x50 [ 1839.833280][ T7725] do_syscall_64+0x3d/0x90 [ 1839.837816][ T7725] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1839.843728][ T7725] RIP: 0033:0x41936c [ 1839.847702][ T7725] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1839.867906][ T7725] RSP: 002b:00007ff14b9e6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1839.876925][ T7725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 1839.885030][ T7725] RDX: 000000000000000f RSI: 00007ff14b9e61e0 RDI: 0000000000000005 [ 1839.893103][ T7725] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.901563][ T7725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1839.910805][ T7725] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 23:59:42 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000), 0xb, 0x404441) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1839.924997][ T7728] loop5: detected capacity change from 0 to 4 [ 1839.952608][ T7728] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1839.998055][ T7728] loop5: detected capacity change from 0 to 4 [ 1840.005807][ T7728] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x2, &(0x7f0000000040)) 23:59:42 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000100)) 23:59:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000f9fdffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x4481) fdatasync(r0) [ 1840.095363][ C1] sd 0:0:1:0: [sg0] tag#1245 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1840.105959][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB: opcode=0xe5 (vendor) [ 1840.113021][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1840.122968][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1840.132814][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB[20]: ba [ 1840.169038][ T7767] loop5: detected capacity change from 0 to 4 [ 1840.190740][ C1] sd 0:0:1:0: [sg0] tag#1217 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1840.201847][ C1] sd 0:0:1:0: [sg0] tag#1217 CDB: opcode=0xe5 (vendor) [ 1840.209519][ C1] sd 0:0:1:0: [sg0] tag#1217 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1840.219619][ C1] sd 0:0:1:0: [sg0] tag#1217 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1840.229397][ C1] sd 0:0:1:0: [sg0] tag#1217 CDB[20]: ba [ 1840.260481][ T7767] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x301, &(0x7f0000000040)) 23:59:42 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) read(0xffffffffffffffff, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x401) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 23:59:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1263, &(0x7f0000000040)) 23:59:42 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)={0x0, 0xfffffffc, 0x1, 0x4, 0xdffffffd}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) socket$inet6(0xa, 0x4, 0xdd6) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000180)="e5f432739f53f62f4e096d43d63e3dd135121c921bda44b8585ba8d47d34f3904c", 0x0, 0x0, 0x20, 0x100, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) r3 = socket(0x21, 0x1, 0x6) r4 = getpgid(0xffffffffffffffff) sendmsg$AUDIT_SET(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x3e9, 0x4, 0x70bd2d, 0x25dfdbfd, {0x54, 0x1, 0x1, r4, 0x400000, 0x4, 0x7, 0x5, 0x0, 0x4}, ["", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x50c1) close_range(r0, 0xffffffffffffffff, 0x0) [ 1840.368442][ T7767] loop5: detected capacity change from 0 to 4 [ 1840.380845][ T7767] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800009, 0x80010, r0, 0xcc228000) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x80) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 23:59:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fdfdffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1840.562319][ T7812] loop5: detected capacity change from 0 to 4 [ 1840.575253][ C0] sd 0:0:1:0: [sg0] tag#1230 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1840.586027][ C0] sd 0:0:1:0: [sg0] tag#1230 CDB: opcode=0xe5 (vendor) [ 1840.592921][ C0] sd 0:0:1:0: [sg0] tag#1230 CDB[00]: e5 f4 32 73 9f 53 f6 2f 4e 09 6d 43 d6 3e 3d d1 [ 1840.602584][ C0] sd 0:0:1:0: [sg0] tag#1230 CDB[10]: 35 12 1c 92 1b da 44 b8 58 5b a8 d4 7d 34 f3 90 [ 1840.616441][ C0] sd 0:0:1:0: [sg0] tag#1230 CDB[20]: 4c [ 1840.648106][ T7812] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:43 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 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$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x5, 0x4, 0x8, 0x10, "01e45b82a4f9fb07e2aa894e33f2c27df29575c5afce1f5ae961b894eeab513e831348a6d53247a55aeb50127090d0032e9611dcd67769e55f61f5a07911bae6", "e32505f96be42001f731553cf9e077ae60a27256b5ccc964840a83c6e9822b01", [0x9, 0x1]}) r3 = fsopen(&(0x7f0000000000)='autofs\x00', 0x0) mmap(&(0x7f0000067000/0x4000)=nil, 0x4000, 0x3, 0x80010, r3, 0x45f49000) 23:59:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000040)) 23:59:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b47, &(0x7f0000000040)) [ 1840.750122][ T7812] loop5: detected capacity change from 0 to 4 [ 1840.759300][ T7812] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x80041285, &(0x7f0000000040)) 23:59:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000007fffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b49, &(0x7f0000000040)) 23:59:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r0}, 0x2, 0x1000, 0x7}) fdatasync(r0) 23:59:43 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) fcntl$setstatus(r2, 0x4, 0x800) write$sndseq(r1, &(0x7f00000003c0)=[{0x6, 0x40, 0xc8, 0x9, @tick=0x7, {0x88, 0x40}, {0x7, 0x7}, @connect={{0x5}, {0x5, 0xfe}}}, {0x6, 0x5, 0x8, 0x12, @tick=0xff, {0x9, 0x7f}, {0x6, 0x9}, @result={0xfff, 0x7fff}}, {0x71, 0x96, 0x7f, 0x80, @time={0x8000, 0x7fffffff}, {0xce, 0x4}, {0xdd, 0x1f}, @raw8={"18bdd4270670042042686fd7"}}, {0x0, 0xff, 0x3f, 0x2, @time={0x8000000, 0x7}, {0x4, 0x7}, {0x1, 0x6}, @addr={0x7, 0x2}}, {0x1, 0x5, 0x1, 0x7, @time={0x8, 0x1}, {0x20, 0x6}, {0x1, 0x7}, @raw8={"51dcc81b20c03a49278af61b"}}, {0xe0, 0xfd, 0x1, 0x4, @tick=0x5, {0x4, 0xe1}, {0x2, 0xff}, @addr={0x81, 0xfd}}, {0x5, 0x4, 0x0, 0x4b, @tick=0x9, {0x7f, 0xff}, {0x0, 0x3}, @raw32={[0x3, 0xdb7c, 0x7]}}, {0x3, 0x9, 0x10, 0x9, @time={0x153}, {0x5, 0x7}, {0x9}, @connect={{0xff, 0xff}, {0x2, 0x7}}}], 0xe0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x541b, &(0x7f0000000040)) 23:59:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) [ 1841.072518][ T7851] loop5: detected capacity change from 0 to 4 [ 1841.095902][ T7851] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5421, &(0x7f0000000040)) 23:59:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) fdatasync(r0) 23:59:43 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) fcntl$notify(r0, 0x402, 0x80000022) syz_open_dev$loop(&(0x7f0000000880), 0x2, 0x8000) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) pread64(r2, &(0x7f0000000280)=""/65, 0x41, 0xff) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)="0689d2fa29d55464f19855ffb9d4c9c09e5fcdb062a18a351b7ec858960d85", 0x1f, r1}, 0x68) [ 1841.166825][ T7851] loop5: detected capacity change from 0 to 4 [ 1841.178031][ T7851] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000085ffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5450, &(0x7f0000000040)) 23:59:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) signalfd(r2, &(0x7f0000000000)={[0x73]}, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r1, 0x4c01) 23:59:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) write(r0, &(0x7f0000000000)="fd63bd2c4091c518ffe7ee8a2dc224a947a82ed1ba5e73076b9f8543262c47ade1da120a5b4d042547551e57cdf33e16cdfc6cbe00a10b5ee268a474850934c5f65d24fdfdd30560c1d510606cb1d234d1f6e9eab6bcbf95", 0x58) 23:59:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5451, &(0x7f0000000040)) 23:59:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = dup(r0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x3, 0x1000, 0xb, &(0x7f0000000100)="dc61ef34fec1b8c228b4a9", 0x0, 0x0, &(0x7f0000000140)}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000200)={0x0, 0x0, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ppoll(&(0x7f0000000000)=[{r0, 0x852c}, {r0, 0x50}, {r0, 0x400c}, {r1, 0x484}, {r0, 0x1000}, {r0, 0x1000}, {r0, 0x5000}, {r0, 0x4000}], 0x8, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0)={[0xfffffffffffff801]}, 0x8) [ 1841.344961][ T7893] loop5: detected capacity change from 0 to 4 [ 1841.384275][ T7893] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = io_uring_setup(0x6732, &(0x7f00000009c0)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000200)={0x0, 0xffffffff}) dup3(r0, r0, 0x0) sync_file_range(r0, 0x5, 0x195, 0x1) close_range(r1, 0xffffffffffffffff, 0x0) 23:59:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x8, 0x9, 0xf, 0x0, "6b5cbc96967c222031c928c92288a49e58f1ba2e1199a4841eb3b8e5aac8eec44210cce731232cd609a1a73fb9bda26c1243c87b72e17604430da2641d7b550d", "1bef9be683c633555361cd54d25c9ff07de76117e6ab342a6743ac0ea3353876", [0x9, 0x4]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x80041285, &(0x7f0000000140)) 23:59:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5452, &(0x7f0000000040)) 23:59:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5460, &(0x7f0000000040)) [ 1841.458461][ T7893] loop5: detected capacity change from 0 to 4 [ 1841.480650][ T7893] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000008cffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1841.628353][ T7931] loop5: detected capacity change from 0 to 4 [ 1841.643201][ T7931] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40049409, &(0x7f0000000040)) 23:59:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x6, 0x644080) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x220080) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 23:59:44 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) 23:59:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000097ffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:44 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) write$binfmt_misc(r2, &(0x7f0000000180)={'syz0', "d1bc9b6f252d461bc1511919439edc5ecc7bb1120ded"}, 0x1a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) openat(r3, &(0x7f0000000140)='./file0\x00', 0x101c80, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x80041285, &(0x7f0000000040)) r4 = epoll_create(0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) [ 1841.844543][ T7947] loop5: detected capacity change from 0 to 4 [ 1841.877233][ T7947] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1841.978002][ T7947] loop5: detected capacity change from 0 to 4 [ 1841.991032][ T7947] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40081271, &(0x7f0000000040)) 23:59:44 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000039000/0x2000)=nil, 0x2000, 0x2, 0x28011, r2, 0x27ea4000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x125e, &(0x7f0000000040)) 23:59:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000daffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r3, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r4]}, @devid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000008c0)={{r0}, r3, 0x2, @unused=[0x2fb22bb0, 0x24, 0x1, 0x5], @name="5236b7e2a190125b1e209cc0b878b401242db95204657e33a63e7bfe467143174f22275938fb04fe25bd9ee78fb3bb941d78043dfc7943da1c69621ba8ab849c0d8c22ae7b8b24e027fe047c180b2de1095eab38ee7decffdc5bcbf912d5569f42e88174193f3422cee96f72daf8325b87e0702f3aa2e430fcc4eb2ed61964da400cca57db3cc24ded8e9e1f1e28c66a095d5130d9ec3ed14982a26218adbd11526602c608813d9ee273525637a4f0c807767c1c60b4299a41ae90940c7e058b1b513a8c93e743983b9706ae2df77c58feab14b07cbb83c7ee54153cf406ac282f1b8e2523d0417f2544f5ec692fbc4a299afb890fe8e4cdd7db81bbecb14dd60a4e05fc2f6146017e48c0647b8ae77ba206bc5db45c035ad35f4fe5bf4d24ff85d44a1fc49fb3e1c063eadb5e0afa1c607cca66f97683622d03a5ebdf0e490d54343332d81dfa377d62dc03073b332c1cdd05d8dfafb98b3b340bdba9286a8fdc38b91679099f868432f2a9389ec048c9b899a494745eebc60506db0ce4c21f62d4ae7da06ee01b152fae1c51c373720121f3b5416c6a4988702e9185944876fdec3f92b6cec957c4ee098e0dd3140f6f4b3d8c3ab8004bb05088bac6551893b1e414db2a7f8e5e0c9f870ff6dcc2311cc29258415dea2ce79213fb2d3a867633169537140cec2f9cec6c9530f43897c825d811d7417c21167d1f2462abb2621c70ed0e6feddc634a09adc02c195ad22ec1f92dd0c94f0b986c20eae844246bc6ced567c627060c78ef1363a0343ffa73a839e0ebf7ad28e96a43f68e7e4f9f680bd7960b808fae94a25f07262dbd34f9ac9fecee8886447089363674a4f78663d3c0a668f10ad7abd8f5c4535d298fbd958abe7bf83d46c5ff31381a7bb60f6bf012d2a0997284a864ec968fc778df976611abf7e448fd85784a56c7d56080ff23cf6e41654d91488dec469db37651d5a8252d10a3cda6b290e81b64647356f7f1bf57cc6edbcf3420c362b3f9b1a07421144e7d0eaf8a22f7ce5e285bb6023ee6196e9503aad7ba85b13123f4a48fd485476f2352dd36b13f4e8542ed068bfdcbece09314df5e9469d457c95273b9d8998d4dc398871d11db9dba3e31a57623694d8d1513628ba39f1a4de1659d2317da7e512349eef5608d2c07694c5d6f1502ce5db02c76d36cdf56ac254ac979396494e67fef4d6689155e4bb97403c782fea9ce4d358a058d30eeb2c15b1f9a8d1f3175036c4cde37fabdb412775daf6408b54e5d2ed9fdaaafdb8f431598168b35570b4823fc9f874d50cba5d8d5cd14cb98e9c9f21bc65f617b5292fb027c5e04fcaf1dfaf189c65468966f074352898fbf9f37af2951d8a53920ba24ac3c0f919554cb2a5aa2d43bfbcf4775181374239fb5bc5d2ac4bad1131f229bceb823319c5bdaff4d3347e81637c66b6ba27c1418fe3eedaaa224bacd5c5956fd76d63b572699935f90af1d239bade1e5259eec74b8cc51f794bd99ea94970063c139b5c28febff3f491db69a488768dcd139ad11925d0f798be1cd225cfca2e32594ee14a69e2c4e8d518c03b858d8ace6e9267304d45c53986f37d58a65144631887c2c79989d412271ad1ad7f7e5c6e5686287f89c0a78c4ce4a5e5de85171d1589de8a0460b56c367eda6690e93b5002162cc628cd8d29042e65577f8620cce7ab3b886724f378c4f9698eff68a8165501eab64a127d29c62bc18bbf4989700e8144d3a9874f6ee5109de549c7033182d216336ee3daf0306c1d18a97c055b07a85ce9799055aaf3c0427dbf5821bcddcf39fddc1289195c0342fb3eb3cbd414ba24229a10b935c320cd631c0ccadf46796922395746394b1727fd6945e825a47b33bf1c67cdc198c8bf712f04e02a2a85223579395d6facfcfe8be3d2cf7b157801d35e53b452aca3053654a032de1f080cea7ba7e8ae2f626e3cc0bcb92857f7773369c5c7a64730df213bc0a8b6a9bd609418dfa28e5c28bfbfc3c9409dec0e7b3aa428bffd951fa51c8aa45c087d326fa98ccbcdfc3a2be99cbb4d80cee64b6494c52d93e5ba5a0320febfc298fcd238206bcfc54c4bc3e48594a16240e858193aed0ed05099720702a335148fc089d63aa697172a09e2c99226a3486bf4e842dac59eadd3651578d76636d8d697b126f988ab5cbba11b757bad6f7fe7ad1d8a2bdd7b2b257ea28cb9ebb2e8f47d00a4279d9cb5d6c026c2c91556c09bc86fdeb5d4ef01738cfad42c74cad72f67de768f74ff14096eaa0ab1aaebe0626d344aefe56e0c81ee2e606af2aa8cf74c5707f5b228fdd6ae5988cacbc4779041c47a7683b1a0f3aff1ac190aef0f13072f32f408794f037fe5da289131fccc41f5d65f440cd43469b5dd482641966428cd27910babb16e1a774574e6a8e6b5576e8cc99c41b4a304fa577f1a461bef515d7ba1da8a571ae937b2b9824312db20bfa9d1aa3fd1fc672d7163f3f11fc8d710c7a30b849b1d353f57d597ca523a099f03ea9b6c035da8d4496a8b51f34a8211ae7b9842c7b1f1da6ce86d8703b071c3499e1e8c1411b50a9a74e45585d4f987c3d44e4aa4e141302e4bf37532e775b1d45daeecfbaaf76e1c0c901898536dde933d99bfdf31df9a137da87a15ded7b4c7e01fcaaa07d9b127ba09cca8be31973226f27e8768953129af1ebe7ea1a1607992067b6ec1077bcc94d79693ce19baf6b3ddc9eafc0ad7ff156ef304b38e3ade5f6bc64ad7cc3f57092d716c1741743b4f88a17c71216841b11af5ccabdc3a9075f4c00e6e112fadaa252986f5bd6448f87184ffe4056327282bd36e63d6c890e577a2209e4bc858ee7a2af9bc889153b2a15cce2e1526dd453d448f0bc7424b6bcbbb82303cea5bd289f3d2cf6c794880b669583d79927104b80c10e995e6b663992c38820c04fb6b98202ff092b9f3a55de3d86fe599902f1646967e2d12c2b0e31eab3e534842d17117f4f3715bfc8ae4c606f58dc10032bfd8848d3bb0b968dc47833447586179b47140ad9ffebe408b6c765b235f3cd52979b445cbcbc30fa21da4060b11eb055207b2eba24588073ebc523ef7da44d1fb98225c2de870db92df3d67e6df0463d046226c81f4ba534e7fdfa981d6e0f1e50de3c95b9c5420bd95336aaf91d3345ba7ed08f2e42052aee2a6acc799ea796eacb9d8ca37eaccba22789fe5b18c32073ae6758319cc995eb6a5a07425e0ea2066f73bb26ee0a7cf759137e3e26f0396c3a8a7c8fed357078d299ca7826f328b60a93a3de942e4c26b0c6d27d1119b4ac3eb7237118890fde03711b9bebe7daebafb50b03c8b9de53fd03f8d66fd9410261f6d8ee4b5ce458e3be06dbb2ddaabc341fe92853687f6e813bfd9c72b8b94a32306aeda3c41ab93f9850eb440cf00b831c270d99cdcdcaf8e2b65bdc4112abf5eadcd9f90015a470ee546395dee8a94ff28ad86a326e42a57499d03e6d4fa93eb903ac1161a8b72011d01fa5cacdde614fa2159e4da1df887b96ab980face8dcc15509db346af34fdc89bc930f1f2ca499e696c7636de1da3be18843ec20ff26ac393b0ebb896951e8377d4c6fb350bfe74b06169286fa99e71dfdb2f1e6b8c8e38affdae79594bf6b29035a389f9537f84e26964c81715eb3abc552c945c1256569e76e1b469c24f01d05ef93d6eb937c24ad7f6f0332e8e82da02ad38a8986783e213ff3ceab36df5565aac3ad8af21d6afda508189c7be68dab98da7de7e92be77eb05ece14f159d424adbd387a58cc8fd654dd57dd416059a0a2fe8ef30b8c48c647efab0a51f63c4f5ecea67c12d7bb0904083200575623d891adf067f9860849a0187fcfb2fe51a9d3696ad7f212750f429f2521eb658756374011e2e93b4f8dfaa70469443ab08979eba7472c397e1139d5564433b08ea76de92f9a5b5fbe3f173b4e3204c9b886d662a5a225e98bc048c7e87d40d05627c489731577870697ab4b7983f431048c0dd142c4f45d9d4f41e5c0e8ca6a6546369ff21e66c626912cc13babdb2a2d4a6ce8b3115eb109e79439be6e26224c35c80f078552ebadc077155b6e8cf02a8cafccd9f9fd429e2d2bbbeb27beb41e7b55e32fe7156fad58331680ea35465eb49fc191877a8c0a7bacfd857edbc4d6e53d616a77317c3da75f64bb5b4f5cfc45887ce93ea8169011802542a90d49ccac28a0d00773ebc50666e96015be5e31d6b63b692587e2ae5cb11f86000aaf9bc3628db39d085c0018d35c5865ba3c50cb63274c95ff1148e85bc771fc4cfa958dca8c969c32091277124f79c6338713248656927e8de5372872867df4a79d9af6f3250ce45c29959d21f17f098f11effbf29268d565199da4e44d2a01fe8add9d9bb9b91e864a667884acd910c55426f85555cb97b74d5deef499a216e6bdb270368de8dabe98ed17a21ea30f565da098a57b60c66d9df2c452fd0ff455aaeedd7d9585a2dd87417914c050ab93e8b778b3f57966e0639543a5b587de9de10cb07de582b7ede3747897f299a96ff8c9c579144dfdf3562abd176396a4437dfd2718120670b7e737cf044fd1788863ae776fd62ac325dee96a0f7e85dcfb4c09cab1332253506e615fba80347859dfd448819a070c69973354f52b3a9ac613dcf2c9f21b572247d890d806d1c2f3894af45b7008a973ed131780444fd11c565fa5d176bd8c05952ed740f15530f2f8476e5f5efcfef6d138d73c47126a6e1667273c03755210b4a7974be9b66f3baf1357894301e657055ca04edaf00cc053fc94e184f027f6758c752943cba6e09f4388d3dc300dc3495836df8b9ce4dfac8564221891d74e73349d10cc8104265a36fbaebf5a7aff7ad7835fd5a91a15f82eee17a613df2d06f4c204e1616309cb2b799930f6e169f6cb09b25561c0cbbb2e91d5809a9fe9a116a1d273d122956e09adf4f20c03b25614638bf0778f2da6de045b9fbe3f33d2361c818f68bb225a00a98b42bb9de05bea0d5d3fff0f3c2fc411aaeb123989a63f92b9b18689f7c359646fb330c46eb25858b61ab0df0cc03672942c787b9539f47900e1590e2f4e2d16e03b9b456fb3f1e0f7c7f160df8dbca9fb13fb055af6e90b3495adcda6bfe2cb4f88997464599d025fbde60369d13cdee31fdf34f06a7d6ef0c8a12394d47782ea73037d0c2d9dfefba73773437a9537addfc18c3658e77a275e942bf5cfa877f78bedf6f1eb1819ea3bce808e03f8d2b568dee1c566f35c2f38e66e6f3cf08443e33ecb2d8bf5e85ba6f74821bb3b6106810ab579560e6e285564b71d6b54d30d3547073ddb65699fe26727cc834b87427994e98bf3cf2924dc9b0a77e51e92f9d4069ea3c916dcd1086d069c2e0b7d8e0ef9a88154d48100f7e96e0705f53e26f7e9058fb36457f64f55c907f4ea71777523e7aba6825ca787933842bb37a549bef09d597ea403f786bd555b3918de49038febb4d013ac602b3f4b3fb4d63e440220649c8d4bdf366f2f73e182b1acbd6ae0bbbb3ce975093180d98cb3c6984febc952210381fdb34099bd7af47949f8a8ff08123b05deef51d72a6b8be8f595aaddb75e6f2f23c13ac803425df6e47b6cddfdab98836302a1aa0a2fa25a8115b74f35e6210741371f45a6c26bd0d209330a3440b9001e2b274dd8e765440e3d368fcdfed28cedf9c43a4464a2d076eb9e0c957b7279753521e68d81037f"}) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:44 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)={0x0, 0x0, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000003c0)={0x80, 0x5, 0x0, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40086602, &(0x7f0000000040)) [ 1842.392092][ T7988] loop5: detected capacity change from 0 to 4 [ 1842.430336][ T7988] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40087602, &(0x7f0000000040)) 23:59:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000000)) [ 1842.498192][ T7988] loop5: detected capacity change from 0 to 4 [ 1842.507951][ T7988] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401c5820, &(0x7f0000000040)) 23:59:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) r1 = dup2(r0, r0) r2 = signalfd4(r1, &(0x7f0000000000)={[0x5]}, 0x8, 0x80000) ioctl$LOOP_GET_STATUS64(r2, 0x80041285, &(0x7f0000000240)) 23:59:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000f6ffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4020940d, &(0x7f0000000040)) [ 1842.639158][ T8024] loop5: detected capacity change from 0 to 4 [ 1842.658291][ T8024] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081270, &(0x7f0000000040)) [ 1842.731145][ T8024] loop5: detected capacity change from 0 to 4 [ 1842.745387][ T8024] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f0000000180)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fdffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081272, &(0x7f0000000040)) 23:59:45 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0xc, 0x1, 0x91) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x28011, r2, 0x1e703000) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=@sha1={0x1, "c9e22da13ba6cd70a1fc01566c7cc6d64bb58417"}, 0x15, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000008c0)={0x0, 0x0, "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", "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"}) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80086601, &(0x7f0000000040)) [ 1842.952721][ T8056] loop5: detected capacity change from 0 to 4 [ 1842.974490][ T8056] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80087601, &(0x7f0000000040)) [ 1843.046581][ T8056] loop5: detected capacity change from 0 to 4 [ 1843.054185][ T8056] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000feffffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x801c581f, &(0x7f0000000040)) 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0045878, &(0x7f0000000040)) 23:59:45 executing program 2: r0 = io_uring_setup(0x12708, &(0x7f00000009c0)={0x0, 0x9188, 0x0, 0x2, 0x26f}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) [ 1843.182359][ T8085] loop5: detected capacity change from 0 to 4 [ 1843.200850][ T8085] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0045878, &(0x7f0000000040)) [ 1843.267486][ T8085] loop5: detected capacity change from 0 to 4 [ 1843.278325][ T8085] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0189436, &(0x7f0000000040)) 23:59:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000020000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1843.404361][ T8111] loop5: detected capacity change from 0 to 4 [ 1843.424036][ T8111] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc020660b, &(0x7f0000000040)) [ 1843.487544][ T8111] loop5: detected capacity change from 0 to 4 [ 1843.495471][ T8111] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000030000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1843.617150][ T8129] loop5: detected capacity change from 0 to 4 [ 1843.639557][ T8129] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:46 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x202000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0481273, &(0x7f0000000040)) [ 1843.707045][ T8129] loop5: detected capacity change from 0 to 4 [ 1843.715834][ T8129] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000040000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:46 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="36a9572c8f44de9f7bf9390984c067c5c2aae61051aa604e4490d842fcd7762fb43b791a0fef2c914c5ebc48431ab5a53c99aae3e1882574f912e95f6d22a195b15d19e351c6314feab122c6c2a49d87637750b72efcf0f02f955519ef6f799bcbea2a6e802e4c45a49bc776a098f965f5ef3a383bdac978d3530995970d0d69cfdd9346ba89edfb00b5f0ce83de74a7b88155cb8fee12d96e59976523337389c8bbe02bc210b2c28293bf563d680e68f960036e025c41677942886ac76a5aaefbc418afd52c5ecfea8db796a36e28795669492c54be0f85da3390f856605ba732000000", 0xe4}, {&(0x7f0000000280)="fe5be7ceb98fd6fe1d500953137d030c548d130e213a989361ea3c171009496b", 0x20}, {&(0x7f00000002c0)="4fbad494e3d00ff6d2b250a56762427fd30ecd71f9a017709b2d70755e5568ac9399ca53b6a212a992349bb3cc4b1a46b9ad2a23ae990b33e7cf2e7ac0fc487f738eb81077c788c7344750fca9457a8d25108ae690790c51b840ddcd3688ce", 0x5f}, {&(0x7f0000000340)="1c712fc345a604cd0ddef82272830823dd58d6eb2574c625bd25a86157625a427a06cc8f5064b50d594aa422c3301f16caf9dc4d451a66d4796daf248f3f80cb716f83bc96704aa2c92a899292fbbbc4580248f7f83cae0d5cab23b6e0", 0x5d}], 0x4, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000740), &(0x7f0000000780)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000800)=[{&(0x7f00000007c0), 0x0, 0x1}], 0x1000800, &(0x7f00000008c0)={[{'/dev/loop#\x00'}, {}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/vga_arbiter\x00'}}, {@subj_user}, {@appraise}, {@seclabel}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x74) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getsockname(r2, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x141400, 0x0) preadv(r3, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/167, 0xa7}, {&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/242, 0xf2}, {&(0x7f00000005c0)=""/51, 0x33}, {&(0x7f0000000600)=""/108, 0x6c}, {&(0x7f0000000680)=""/32, 0x20}], 0x7, 0x3, 0x79) 23:59:46 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x42) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r2 = inotify_init1(0x80800) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r2, 0x9f051000) r3 = dup3(r1, r2, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000140)) [ 1843.809200][ T8150] loop5: detected capacity change from 0 to 4 [ 1843.829504][ T8150] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1843.901124][ T8150] loop5: detected capacity change from 0 to 4 [ 1843.919415][ T8150] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:46 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) syz_open_dev$sg(&(0x7f00000001c0), 0x4, 0x2d02) read(r1, &(0x7f0000000080)=""/247, 0xf7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:46 executing program 3: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)='devices.deny\x00', 0x2, 0x0) close_range(r0, r0, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) fgetxattr(r1, &(0x7f0000000000)=@random={'trusted.', '/dev/loop#\x00'}, &(0x7f0000000140)=""/147, 0x93) 23:59:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8c800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 23:59:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000050000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:46 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x40001) openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x10200, 0x10d) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000180)) [ 1844.295106][ T8181] loop5: detected capacity change from 0 to 4 [ 1844.321925][ T8181] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1844.388171][ T8181] loop5: detected capacity change from 0 to 4 [ 1844.396878][ T8181] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000007400), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000074c0)={&(0x7f0000006a40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000007480)={&(0x7f0000007440)={0x1c, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c800}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1260, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000006a00)=0x1) mmap(&(0x7f00003d8000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0xcc8d8000) r4 = dup2(r2, r2) recvmmsg$unix(r3, &(0x7f0000007100)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/4, 0x4}], 0x5}}, {{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000002b40)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f00000028c0)=""/179, 0xb3}, {&(0x7f0000000840)=""/39, 0x27}, {&(0x7f0000002980)=""/146, 0x92}, {&(0x7f0000002a40)=""/221, 0xdd}], 0x8, &(0x7f0000002bc0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f0000002c80)=@abs, 0x6e, &(0x7f0000005240)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/159, 0x9f}, {&(0x7f0000003dc0)=""/231, 0xe7}, {&(0x7f0000003ec0)=""/29, 0x1d}, {&(0x7f0000003f00)=""/167, 0xa7}, {&(0x7f0000003fc0)=""/193, 0xc1}, {&(0x7f00000040c0)=""/124, 0x7c}, {&(0x7f0000004140)=""/50, 0x32}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/132, 0x84}], 0xa, &(0x7f0000005300)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f00000053c0), 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005440)=""/85, 0x55}, {&(0x7f00000054c0)=""/213, 0xd5}, {&(0x7f00000055c0)=""/221, 0xdd}, {&(0x7f00000056c0)=""/175, 0xaf}, {&(0x7f0000005780)=""/31, 0x1f}, {&(0x7f00000057c0)=""/248, 0xf8}], 0x6}}, {{&(0x7f0000005940)=@abs, 0x6e, &(0x7f00000060c0)=[{&(0x7f00000059c0)=""/230, 0xe6}, {&(0x7f0000005ac0)=""/184, 0xb8}, {&(0x7f0000005b80)=""/218, 0xda}, {&(0x7f0000005c80)=""/52, 0x34}, {&(0x7f0000005cc0)=""/75, 0x4b}, {&(0x7f0000005d40)=""/57, 0x39}, {&(0x7f0000005d80)=""/88, 0x58}, {&(0x7f0000005e00)=""/210, 0xd2}, {&(0x7f0000005f00)=""/221, 0xdd}, {&(0x7f0000006000)=""/130, 0x82}], 0xa, &(0x7f0000006180)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000006380)=[{&(0x7f0000006200)=""/196, 0xc4}, {&(0x7f0000006300)=""/99, 0x63}], 0x2, &(0x7f00000063c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f00000064c0), 0x6e, &(0x7f0000006780)=[{&(0x7f0000006540)=""/124, 0x7c}, {&(0x7f00000065c0)=""/95, 0x5f}, {&(0x7f0000006640)=""/123, 0x7b}, {&(0x7f00000066c0)=""/163, 0xa3}], 0x4, &(0x7f00000067c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000006880), 0x6e, &(0x7f0000006bc0)=[{&(0x7f0000006900)=""/209, 0xd1}, {&(0x7f0000007380)=""/127, 0x7f}, {&(0x7f0000006a80)=""/158, 0x9e}, {&(0x7f0000006b40)=""/74, 0x4a}], 0x4, &(0x7f0000006c00)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000006c40), 0x6e, &(0x7f0000007040)=[{&(0x7f0000006cc0)=""/235, 0xeb}, {&(0x7f0000006dc0)=""/197, 0xc5}, {&(0x7f0000006ec0)=""/104, 0x68}, {&(0x7f0000006f40)=""/6, 0x6}, {&(0x7f0000006f80)=""/192, 0xc0}], 0x5, &(0x7f00000070c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x9, 0x10021, &(0x7f0000007340)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r7) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) 23:59:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000060000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:47 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) 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$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f00000004c0)={{'\x00', 0x2}, {0x300000}, 0x10, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)="06e1a6a110e308d63eba5af486d165cf35428fe3c4ef0d0f1d38b885c8111f946daa25a6f6a9386131fc89c2c239898d31393d1c101f32af1991096180981991d9adcd399942406421e6399def055cc717f37bcff6925be5879d375c1b6285431f150865efd744ee3806caf3b3da77b4fd7a4f8aa6170a288e09c8025535bb4628a1a4334f178cd7e78a40a0f35322b46dbc59f083417faccea834d58e41fa90cf6a5ac1682d0e820901324acec5e0d2622b08e251ea7e5d93cf8ea104c80143d02a1f05d4", 0xc5, 0x0, &(0x7f0000000a40)={0x2, 0x12f, {0x0, 0xc, 0x6b, "07bf9f484c54cf920e0c87ca752a896341748a7d3acbd1956093708fb13be7dd8d0bf43d341b4d1161ae3aec0714a53bd4c2df0bf6e90625d0d9fb3935f7ac02d62719528c5339fb24d9955aa1fc7035410826c17b5a0f0e538321b1f7c47877991690099cde0e426eab61", 0xb7, "71668be1f52e31e4569a1420e645fde01329b011fb5212573e0860122c52173372b45652e2854137b516039cf430c7f84904c526417eb10810086033228ae539afa62657ca1119a8e15a5badd8f23f441120c4fe2c53751e6fd87561dd343d30aaabe5f5a8b1646871d6caf6b1f8795b0f3bee5a59de084c11cf25d6eae04892d829a81e638dac7c0eb8b3787b60f0eaa8dd7c070679a0b61506df71851b9ddb7d7bc0a8bf2748f3fa1e72c69668b60035a173bbadb644"}, 0x1000, "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"}, 0x113b}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1844.549248][ T8210] loop5: detected capacity change from 0 to 4 [ 1844.570943][ T8210] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000240), 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r2, 0x80106720, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x3, 0x3d, &(0x7f0000000280)="f0e0e946d85261756293cf453119ef9038cc3ba98f84668e6151a7207af199b68f8668077204b9ab41fa0553b6fe20a638a05e1d7539d911d0fa1b714d", 0x1, 0x1}]}) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) [ 1844.643123][ T8210] loop5: detected capacity change from 0 to 4 [ 1844.655783][ T8210] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000070000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x1, 0x48ac, 0x90, &(0x7f0000000140)="76661227a32907cbdbc64379e460f34b7b512ba3d71d39774c32ed08119c71ac0122ed7112be3fb52cc6a9e4c7a8716507c5950675a09934d00e5e2c875e006bab1121b1ef0d14800671be70a299fcbbbf47d8699e50511970e0709f6cb91f48cb80c8262e031fb9094741b03026ebfae872e1e245f3434fbdedaec38502a9d9a87466a6f21b2e26636a8906f3b39b9c"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1844.754087][ T8234] loop5: detected capacity change from 0 to 4 [ 1844.776393][ T8234] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000140)) [ 1844.844867][ C0] sd 0:0:1:0: [sg0] tag#1227 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1844.855715][ C0] sd 0:0:1:0: [sg0] tag#1227 CDB: opcode=0xe5 (vendor) [ 1844.862600][ C0] sd 0:0:1:0: [sg0] tag#1227 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1844.872388][ C0] sd 0:0:1:0: [sg0] tag#1227 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1844.882049][ C0] sd 0:0:1:0: [sg0] tag#1227 CDB[20]: ba 23:59:47 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) 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}) close_range(r2, r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1844.892011][ T8234] loop5: detected capacity change from 0 to 4 [ 1844.899858][ T8234] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x80000000, 0x3, 0x0, 0x1, "025c0f7bb1045a333a64e1cce6f6a3722dc5350a19f365cf9d968f2a2d1a65f54fd828d529d0b4a6a247e6eda931f9ae28a344c05a84381730f1132db0e8d024", "052fc7d770c60697e6dd1fd2011497f6dc15719d90f67c8493c01741e36aa743", [0xcb, 0x3]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f0000000140)) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x2803) 23:59:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000080000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1845.006982][ T8257] loop5: detected capacity change from 0 to 4 [ 1845.036701][ T8257] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x125e, &(0x7f0000000040)) [ 1845.125486][ T8257] loop5: detected capacity change from 0 to 4 [ 1845.134356][ T8257] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1845.153304][ C1] sd 0:0:1:0: [sg0] tag#1230 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1845.164914][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB: opcode=0xe5 (vendor) 23:59:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000090000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1845.172006][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1845.181666][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1845.191357][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB[20]: ba 23:59:47 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 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}) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000140)) [ 1845.243661][ T8279] loop5: detected capacity change from 0 to 4 [ 1845.263178][ T8279] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000940)) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r5, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r3, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000500)={0x6, 0x4, {0x3, @struct={0x0, 0x5}, 0x0, 0x7, 0x6, 0x10001, 0x7, 0x7bc2, 0x4, @struct={0x2, 0x2}, 0x5, 0x1, [0x4, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x40c]}, {0x4a, @usage=0x2, 0x0, 0xb7, 0x800, 0x0, 0x8, 0x81, 0x428, @struct={0x1, 0x20}, 0x0, 0x2, [0x100000001, 0x1, 0x5, 0x1, 0x8000, 0x9]}, {0x7, @usage=0xffffffff, r5, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x90, @usage=0x102, 0xe0000000, 0x6, [0x8000, 0x9d86, 0x2, 0xf4e, 0x1, 0x3]}, {0x0, 0x9adb, 0x5f2}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x5, {0x6fdf, @usage=0x8, 0x0, 0x5, 0x55e, 0x8, 0x3, 0x9, 0x20, @usage, 0xffffff00, 0x7, [0x100000001, 0x0, 0x7, 0x1, 0xfffffffffffffffe, 0xa45]}, {0x2, @usage=0xfffffffffffffffe, 0x0, 0xfffffffffffffbff, 0x3, 0x100000000, 0x8, 0x0, 0x448, @struct={0x3b64, 0x3}, 0x800, 0x7fff, [0x3, 0x4, 0x0, 0x2, 0xff, 0x100000000]}, {0x9, @usage=0x7e47cf27, r5, 0xe1, 0x4, 0x5, 0x1, 0x3, 0x67, @usage=0x7, 0x2, 0x3, [0xfff, 0x5, 0x0, 0x101, 0xe2b, 0x8]}, {0x78d, 0x40, 0x3}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x1, 0x5, {0xfe, @struct={0xd7d, 0x1}, 0x0, 0x4dc, 0x0, 0xffff, 0x86, 0xfffffffffffffffc, 0x0, @usage=0x80000000, 0x2, 0x3, [0x1, 0x7, 0x8000, 0x1, 0x8, 0x2bf]}, {0x3e1, @usage, 0x0, 0xfffffffffffffe00, 0x8, 0x1000, 0x4, 0x1f, 0x8, @struct={0x0, 0x726}, 0x6, 0x3ff, [0xcbf, 0x8, 0xfffffffeffffffff, 0x8000, 0x9, 0xdb]}, {0x200, @usage=0x4, r5, 0xb402, 0x100000000, 0x6, 0x4, 0x101, 0x408, @struct={0x6, 0x10000}, 0x3, 0xfffffffb, [0x10001, 0x0, 0x1, 0x5, 0x3b4, 0x8]}, {0x4, 0x8, 0x7}}) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1260, &(0x7f0000000040)) [ 1845.333510][ T8279] loop5: detected capacity change from 0 to 4 [ 1845.350266][ T8279] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000a0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:48 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) open_by_handle_at(r0, &(0x7f0000000280)=@reiserfs_4={0x10, 0x4, {0x3, 0x9, 0x3, 0x192}}, 0x4040) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000005, 0x4010, r3, 0x691e2000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ppoll(&(0x7f0000000440)=[{0xffffffffffffffff, 0x4180}, {r0, 0x800}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x1018}, {r1, 0x4000}, {}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2050}, {0xffffffffffffffff, 0x41}], 0x9, &(0x7f00000004c0)={0x0, 0x3938700}, &(0x7f0000000500)={[0x2]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000180)={0xdb, 0x1, 0x6}) close_range(r0, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x0) [ 1845.452331][ T8307] loop5: detected capacity change from 0 to 4 [ 1845.481241][ T8307] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1845.540838][ T8307] loop5: detected capacity change from 0 to 4 [ 1845.557394][ T8307] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000b0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 23:59:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/24, 0x18, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1845.688722][ T8333] loop5: detected capacity change from 0 to 4 [ 1845.709910][ T8333] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1845.760881][ T8333] loop5: detected capacity change from 0 to 4 [ 1845.770472][ T8333] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000c0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1845.865389][ C0] sd 0:0:1:0: [sg0] tag#1244 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1845.875936][ C0] sd 0:0:1:0: [sg0] tag#1244 CDB: opcode=0xe5 (vendor) [ 1845.882930][ C0] sd 0:0:1:0: [sg0] tag#1244 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1845.892585][ C0] sd 0:0:1:0: [sg0] tag#1244 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1845.902146][ C0] sd 0:0:1:0: [sg0] tag#1244 CDB[20]: ba 23:59:48 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) open(&(0x7f0000000000)='./file0\x00', 0xa00, 0xa8) r0 = syz_open_dev$loop(&(0x7f0000000880), 0xfffffffffffffffe, 0x513cefcd396bde) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r1) r2 = gettid() tkill(r2, 0x34) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x3a, 0x0, 0x5, 0x9, 0x0, 0x38a05838, 0x80100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0xffff, 0x81, 0x2, 0x5, 0x3f, 0x9, 0x0, 0x60, 0x0, 0x2}, r2, 0x9, r3, 0xa) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) [ 1845.965953][ T8351] loop5: detected capacity change from 0 to 4 [ 1845.984353][ T8351] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:48 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x4, 0x183783) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000d0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1846.056981][ T8351] loop5: detected capacity change from 0 to 4 [ 1846.071324][ T8351] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:48 executing program 2: r0 = io_uring_setup(0x4abc, &(0x7f00000009c0)={0x0, 0x22a5}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000004c0)={{0x0, 0x45}, 'port0\x00', 0x10, 0x1, 0x8, 0xfffffff9, 0x5, 0x4, 0x1ff, 0x0, 0x1, 0x7}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f00000003c0)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x1b) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x49622000) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/193, 0xc1}], 0x2, 0x80000d9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {0x0, r7}, {r6}, {r6}, {r6, r7}, {}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {r5, r7}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {0x0, r7}, {0x0, r7}, {r6}, {}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {}, {r5}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6}, {}, {r5, r7}, {r5}, {r6, r7}, {}, {r5}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6}, {}, {}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6, r7}, {r6}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {r5}, {0x0, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {r6}, {r5, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {r5}, {}, {r5}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {r6}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {0x0, r7}, {}, {}, {}, {r6}, {0x0, r7}, {r5}, {r6}, {r6}, {}, {}, {r6}, {0x0, r7}, {}, {r5, r7}, {r5}, {}, {0x0, r7}, {}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6, r7}, {r5, r7}, {r6, r7}, {r6}, {r5, r7}, {}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f00000008c0)={{r5, 0x3, 0x400, 0x3, 0x3, 0x6, 0x8, 0x200, 0x7, 0x3, 0x8000, 0xffffffff, 0x3, 0x5c, 0x3f}}) 23:59:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000e0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:48 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES64=r1, @ANYRES64, @ANYRESDEC], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x125e, &(0x7f0000000080)) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x8000) sendmsg$IPSET_CMD_DESTROY(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000030603000000000000000000030900020073797a3000400000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40004) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000006c0)={0x1, 0x0, 0x1f, 0x12, 0xa3, &(0x7f00000002c0)}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) [ 1846.162990][ T8370] loop5: detected capacity change from 0 to 4 [ 1846.184182][ T8370] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r0, 0x3, 0x1, 0xd1d}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x5, 0x1, 0x13, 0x0, "b43ced5c9a878aa06ce61f17c962ace514230734594205eec95912bdf7a4a027d61fbd8d5995fe45e8d63fc6c8eb45002341eefde307a09b90a6d8c2b719bfbd", "f17218978631cc1af4e6f61a3b86b4a13d73f6e4afd9978614952fd7f9304af5", [0xfffffffffffffffe, 0x6]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1846.279969][ T8381] loop5: detected capacity change from 0 to 4 [ 1846.314411][ T8381] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r0, 0x80000) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)="be6dcaa03f80ca5d3ffe31df61b96698180757996fc5cd02828d8e4efeaea148baaa32fb1e440277d6a74be37c3bfab8f073bfb1360b4478b459369fbedca7d64b5c92ec7e99c92d15c7f87d840879d21691250fcf5b1303c03d0475e9d06f12482567703b583fafc7da51571edc76", 0x6f}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000340)="832dcb48b6d34b5e7fcfc051d263f991e7c8f2b2106bdcf26d034c573c242874fec58f46c046f58bab3d83c911", 0x2d}, {&(0x7f0000000380)="8f45bd15f156fb9788ed7d5750224945aa9a0480d090ea833ee08a", 0x1b}, {&(0x7f00000003c0)="b71f54d60c39d83cea514b7218616ffc8abdc3391175f583d96c5cf50356a29ac4c5d809d40ee56a950adb97a1c9b96abb9997bb4f5c68e6ba5c05a64373e7e9806d8fc1306b4251049a7aa2e29ceaa1756ef7c48696fa146b2a282d63255031ad563688d801822afc08e44568ace7ea1468fc708b0e42a8b6b967e2c80a2627cda4034752b6900b552a03f6b599f835665e3c9d06add3fa", 0x98}], 0x5, 0x80000001, 0xc1) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb4, 0x4, 0x9, 0x401, 0x70bd27, 0x25dfdbfc, {0x7, 0x0, 0x1}, [@typed={0x32, 0x69, 0x0, 0x0, @binary="064c6dcc0a0363fe10e56af5fde108d520c9674c6c5d12551da3c940cc6495bb666d4cf05c5bd8ed6be404b34fee"}, @generic="dcb44cbcfafbf0ae1c7a1a014a0e586b9dd34aaac045e54fdc978092f2f4b466382b8d792736ae999829c784e600c4d462924e88", @typed={0x8, 0x72, 0x0, 0x0, @ipv4=@remote}, @typed={0x14, 0x54, 0x0, 0x0, @ipv6=@private1}, @typed={0xc, 0x7, 0x0, 0x0, @u64=0x3}, @typed={0x7, 0x8, 0x0, 0x0, @str='%.\x00'}, @typed={0x8, 0x88, 0x0, 0x0, @ipv4=@local}]}, 0xb4}, 0x1, 0x0, 0x0, 0x2000000}, 0x8004) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1846.387213][ T8381] loop5: detected capacity change from 0 to 4 [ 1846.397131][ T8381] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1846.421609][ C0] sd 0:0:1:0: [sg0] tag#1256 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1846.432227][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB: opcode=0xe5 (vendor) [ 1846.439541][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1846.449280][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1846.458945][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[20]: ba 23:59:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) setresuid(0x0, 0xffffffffffffffff, r2) r3 = syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000000580)=[{&(0x7f00000001c0)="08831fe08d741348f4b4ccda852b148416725553ec989d46f530e83ec6690cdb9ce6c5fb2c0ba939a8613791631ef1d283f196ec6da0ee2f273380242f467b61df4dc71b490e89891a6bd5cd31644abe7d11392c0f1582a47703893c748c4aec969ed23e776b258a4da4f11cede215f3ea0685908ddbe4db88c839f0f4ee64c78b7296b1c43582560c343e58913362fa9ed076f2e4f45eb472af6de3cdec769a02264136853a", 0xa6, 0xb8}, {&(0x7f0000000280)="d7ca5ede6db328e66cad7934333947ab7d1e931a47015fa44f6d7da1973f71d4340a2112d341296d6ae40cda07d07d679f574bd0981ea5cd2695968869700bb27647ab4b2cc3e311019cc48461ffcf3881846863eeaec02bcd7b2f3907405d641c411b6689cb6644bf6e0f2cc34ca000f3ebe90751bfdbe82167ef9b7407435297f5014760ebd8d8905cd757c2cc76356dee3bd1c09840f69a1ddb73f689b67a0d7549bc127b290348a7dcde473363a51eb60580e80a0be73d3473af884e688a71b50651b4e4021bc4bd34fb903606", 0xcf, 0x7}, {&(0x7f0000000380)="f4915d40a44b4b8c539a6c312db7f059e723f7e352f99fa1ff256e2efa15758f5015e86e21860ff111c0fa91139640ac6c61af61b32bdf1b2866dff169d15837d3456fb047903f7450c4f97702d8e506b83ffe9e0811c59776fbfcb0fb8c1cc4903e4a5047", 0x65, 0x5}], 0x10084, &(0x7f0000000480)={[{@nodiscard}, {@abort}, {@nojournal_checksum}, {@journal_path={'journal_path', 0x3d, './file0'}}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@smackfshat={'smackfshat', 0x3d, ':^(0'}}, {@euid_gt={'euid>', 0xee00}}, {@euid_lt={'euid<', r2}}, {@appraise}]}) r4 = openat(r3, &(0x7f0000000540)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1846.514691][ C0] sd 0:0:1:0: [sg0] tag#1274 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1846.525075][ C0] sd 0:0:1:0: [sg0] tag#1274 CDB: opcode=0xe5 (vendor) [ 1846.532088][ C0] sd 0:0:1:0: [sg0] tag#1274 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1846.541924][ C0] sd 0:0:1:0: [sg0] tag#1274 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1846.551497][ C0] sd 0:0:1:0: [sg0] tag#1274 CDB[20]: ba 23:59:49 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_complete(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 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$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f0000000040)={0x1ff, 0xa7}) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000140)) 23:59:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000f0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1846.711990][ C1] sd 0:0:1:0: [sg0] tag#1269 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1846.722416][ C1] sd 0:0:1:0: [sg0] tag#1269 CDB: opcode=0xe5 (vendor) [ 1846.729316][ C1] sd 0:0:1:0: [sg0] tag#1269 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1846.739990][ C1] sd 0:0:1:0: [sg0] tag#1269 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1846.749663][ C1] sd 0:0:1:0: [sg0] tag#1269 CDB[20]: ba [ 1846.788802][ T8410] loop5: detected capacity change from 0 to 4 [ 1846.813660][ T8410] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:49 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x125e, &(0x7f0000000140)) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f0000002400)=[{&(0x7f0000000080)="42c2fe9d940bf16a690aae7fe17e3f827b", 0x11, 0x800}, {&(0x7f0000000240)="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0x1000, 0x69}, {&(0x7f0000001240)="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0x1000, 0x2}, {&(0x7f00000000c0)="ef7e80450c625dd10210dd79cdafb6ff531b6f7e80760cf0a8edefeef0f7f13468edbfaac16e898be82b9c8f8c1eb468af9a314225e2fa0b961dddfb56df45fbeff4cb4782d7f7d38cbc907c16c5bd10b87bb409704340c27995904a493612", 0x5f, 0x401}, {&(0x7f0000002240)="daaa9b7bb790ff9717f5523b10a84d665a6a8a88656b0ee9d229c1b625650368d96524c6becf406cb996cd86f151b2137c489b84f058918f0513f83e4fd5afb4564c459f75a90300acfd234a647cc71bc067412e1a6f4941f0d3c8612052c9e7061104a98deb7642d4e9887272de10cbadd4dcceac74958b2993f0c3e9477c17875d5bad8d58fa90e71bc97edbb8364e90c8db22aeb7a9011489504a1fb86c60d7e51e9c5ed52b265a70853a8ee11b927c33c9d4d781914678393d454965ddb733da3dd1a4423182d64ebaa2d75e500b", 0xd0, 0x20}, {&(0x7f0000002340)="7798d8fa98f5", 0x6, 0x7f}, {&(0x7f0000002380)="1771ed0298e05010cfd22221e236005698429c7823aed6f46c34dd4fd180eb87eb7a271984d28148375f90f003d30e95b88ad64958e3c9126098fbb487bb3ad51efa2e3687f91a0285f9ac4c570d7dd5998ffc8f042347f569391d3e47852d", 0x5f, 0x4}], 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="61636c2c66756e633d504f4c4943595fe1f945434b2c7569643c", @ANYRESDEC=0x0, @ANYBLOB=',context=unconfined_u,\x00']) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x560b0000) [ 1846.898303][ T8410] loop5: detected capacity change from 0 to 4 [ 1846.906644][ T8410] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000100000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:49 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1847.061866][ T8427] loop5: detected capacity change from 0 to 4 [ 1847.081329][ T8427] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1847.150674][ T8427] loop5: detected capacity change from 0 to 4 [ 1847.159344][ T8427] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000110000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x4, 0x12, 0x1c, 0x14, "bb460cb11762deb7fbc5639a90527d9cf2eefec3c626e54cb44c8ef02f130d19c702d994fe81938b63b103a175917ad63563257fb9fb57bfa667e53c66ecf42a", "d8e1be9a80e6c1b57b8c320d29ae26b93a68b9adbb86dc3c19d4207f08a40006", [0x81, 0x100000000]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x8800, 0x0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}]}, 0x28}}, 0x40001) [ 1847.266711][ T8442] loop5: detected capacity change from 0 to 4 [ 1847.285429][ T8442] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x7fff, 0x200000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) [ 1847.340736][ T8442] loop5: detected capacity change from 0 to 4 [ 1847.349735][ T8442] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000120000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:50 executing program 2: r0 = io_uring_setup(0x7bec, &(0x7f00000009c0)={0x0, 0x878c, 0x2}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1847.508455][ T8462] loop5: detected capacity change from 0 to 4 [ 1847.525084][ T8462] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xb89a395742937e59, 0x0) 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}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000a40)={{r5, 0x1, 0x4, 0x80000, 0xf3d, 0x0, 0xffffffff, 0xffffffbf, 0x9, 0x1, 0x432c, 0x7fffffff, 0x7fff, 0x80000001, 0xfffffffffffffffc}}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {}, {r5}, {}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4}, {}, {r5}, {}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5}, {}, {r4, r6}, {r4}, {r5, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r8}, {r5}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {}, {}, {}, {}, {0x0, r6}, {r4, r6}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {}, {r4}, {0x0, r8}, {r4}, {r5}, {}, {0x0, r6}, {}, {}, {}, {r5}, {r7, r6}, {r4}, {}, {r5}, {}, {}, {r5}, {0x0, r6}, {}, {r4, r6}, {r4}, {}, {}, {r7}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4, r6}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {r5, r6}, {r5}, {0x0, r6}, {}, {}, {}, {0x0, r6}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000200)={{r5, 0x4, 0x92, 0x7fffffff, 0x401, 0x2, 0x2, 0x80000000, 0x5, 0x5f, 0x1fac00, 0x5, 0xfffffffffffff000, 0x5, 0x1}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r9, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, 0x0) mmap(&(0x7f0000456000/0x4000)=nil, 0x4000, 0x800003, 0x110, r9, 0xae0d6000) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000140), 0x1f, 0x100) [ 1847.596080][ T8462] loop5: detected capacity change from 0 to 4 [ 1847.608984][ T8462] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000220000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1847.737832][ T8484] loop5: detected capacity change from 0 to 4 [ 1847.760901][ T8484] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:50 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)={0x0, 0x1000}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389, @tick, 0x0, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1847.833452][ T8484] loop5: detected capacity change from 0 to 4 [ 1847.851426][ T8484] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0x3800003, 0x30, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 23:59:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000250000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) mmap(&(0x7f00005e5000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) r2 = signalfd(r0, &(0x7f0000000000)={[0xffffffffffffffff]}, 0x8) openat$incfs(r2, &(0x7f0000000140)='.pending_reads\x00', 0x25a45bc74e802213, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x80041285, &(0x7f0000000040)) [ 1847.982524][ T8503] loop5: detected capacity change from 0 to 4 [ 1847.999927][ T8503] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1848.050719][ T8503] loop5: detected capacity change from 0 to 4 [ 1848.058502][ T8503] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000480000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:50 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pread64(r2, &(0x7f0000000480)=""/234, 0xea, 0x9) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000003c0)={0x5, 0x0, 0x1, 'queue0\x00', 0x1}) [ 1848.199474][ T8524] loop5: detected capacity change from 0 to 4 [ 1848.213720][ T8524] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1848.277303][ T8524] loop5: detected capacity change from 0 to 4 [ 1848.290862][ T8524] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000004c0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1848.452253][ T8546] loop5: detected capacity change from 0 to 4 [ 1848.473603][ T8546] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1848.537098][ T8546] loop5: detected capacity change from 0 to 4 [ 1848.546228][ T8546] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:51 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client1\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000600000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:51 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x9}, 0x10) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r0) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r2, 0x4, 0x70bd28, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x8, @link='broadcast-link\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x1000, 0x1ff, 0x7c8}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x41}, 0x24008811) r3 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x125e, &(0x7f0000000040)) [ 1848.696243][ T8562] loop5: detected capacity change from 0 to 4 [ 1848.715148][ T8562] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1848.777290][ T8562] loop5: detected capacity change from 0 to 4 [ 1848.787163][ T8562] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1848.801089][ T8571] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8571 comm=syz-executor.3 23:59:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000680000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1848.840445][ T8571] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8571 comm=syz-executor.3 23:59:51 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) [ 1848.898636][ T8584] loop5: detected capacity change from 0 to 4 [ 1848.921533][ T8584] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:51 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = syz_io_uring_setup(0x1472, &(0x7f0000000280)={0x0, 0xf3d3, 0x10, 0x1, 0x30d, 0x0, r2}, &(0x7f00002c4000/0x9000)=nil, &(0x7f00003f0000/0x4000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) io_uring_setup(0x797b, &(0x7f0000000440)={0x0, 0xf1cf, 0x20, 0x3, 0x183, 0x0, r3}) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r4 = syz_open_dev$vcsu(&(0x7f0000000180), 0x7, 0x2000) close_range(r2, r4, 0x2) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1848.970413][ T8584] loop5: detected capacity change from 0 to 4 [ 1848.977995][ T8584] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000006c0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1849.085641][ T8600] loop5: detected capacity change from 0 to 4 [ 1849.114088][ T8600] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1849.187268][ T8600] loop5: detected capacity change from 0 to 4 [ 1849.200713][ T8600] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000740000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1849.302989][ T8614] loop5: detected capacity change from 0 to 4 [ 1849.323421][ T8614] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1849.397554][ T8614] loop5: detected capacity change from 0 to 4 [ 1849.404487][ T8614] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000007a0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:52 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$packet(0x11, 0x3, 0x300) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) [ 1849.529811][ T8627] loop5: detected capacity change from 0 to 4 [ 1849.554096][ T8627] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:52 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x3, 0x101}) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000140)) [ 1849.624859][ T8627] loop5: detected capacity change from 0 to 4 [ 1849.634779][ T8627] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fe0000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1849.737770][ T8644] loop5: detected capacity change from 0 to 4 [ 1849.750144][ T8644] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1849.806726][ T8644] loop5: detected capacity change from 0 to 4 [ 1849.815234][ T8644] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000040200009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:52 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0x99, 0xd367ae1, 0x1, {0x10000}, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) [ 1849.954271][ T8661] loop5: detected capacity change from 0 to 4 [ 1849.972370][ T8661] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1850.037396][ T8661] loop5: detected capacity change from 0 to 4 [ 1850.045352][ T8661] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000300009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1850.184027][ T8679] loop5: detected capacity change from 0 to 4 [ 1850.203293][ T8679] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1850.276864][ T8679] loop5: detected capacity change from 0 to 4 [ 1850.290090][ T8679] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:52 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000003c0)={0x2, 0x2, 'client1\x00', 0xffffffff8000000b, "1da12904c104eab4", "e2c30086872fb0f5dc8ed6d3073c4184335b7078a0694fd825fb1534f434b144", 0xff, 0x6}) 23:59:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000020400009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1850.470175][ T8698] loop5: detected capacity change from 0 to 4 [ 1850.494329][ T8698] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1850.557130][ T8698] loop5: detected capacity change from 0 to 4 [ 1850.569403][ T8698] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000060400009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:53 executing program 2: r0 = io_uring_setup(0x67b0, &(0x7f00000009c0)={0x0, 0x49fe, 0x0, 0x0, 0xfffffffc}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x2, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228", 0x43, 0x1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000003c0)={0x4, 0x1, 'client0\x00', 0xffffffff80000005, "044561c5ef34b945", "f3c4c572722141d393336ce7b07307bf29374e1aba932750630408d04613f640", 0x3f, 0x7f}) [ 1850.717560][ T8715] loop5: detected capacity change from 0 to 4 [ 1850.739257][ T8715] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1850.807295][ T8715] loop5: detected capacity change from 0 to 4 [ 1850.816491][ T8715] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r5}, {0x0, r5}, {r4}, {r4}, {r4, r5}, {}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {r3, r5}, {0x0, r5}, {}, {r4, r5}, {0x0, r5}, {}, {}, {}, {0x0, r5}, {r3}, {0x0, r5}, {0x0, r5}, {r4}, {}, {r3}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {r4}, {}, {0x0, r5}, {r4, r5}, {0x0, r5}, {r3, r5}, {}, {0x0, r5}, {r4}, {0x0, r5}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {0x0, r5}, {}, {0x0, r5}, {0x0, r5}, {r3}, {}, {r4}, {}, {}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4}, {0x0, r5}, {}, {r3}, {}, {}, {0x0, r5}, {}, {r4}, {r3}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {0x0, r5}, {r3}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r3, r5}, {}, {}, {0x0, r5}, {}, {r3}, {0x0, r5}, {}, {r4}, {r3, r5}, {0x0, r5}, {r3}, {r4, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {0x0, r5}, {r3}, {r3, r5}, {}, {0x0, r5}, {r3, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r4}, {}, {r3, r5}, {r3}, {r4, r5}, {}, {r3}, {r3, r5}, {}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4}, {}, {}, {r3, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {}, {r4, r5}, {r4}, {}, {0x0, r5}, {r3}, {0x0, r5}, {r4, r5}, {r3}, {0x0, r5}, {r4, r5}, {}, {0x0, r5}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {}, {}, {}, {}, {0x0, r5}, {r3, r5}, {r4, r5}, {}, {0x0, r5}, {}, {r4}, {}, {}, {}, {r3}, {r3}, {0x0, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {r3}, {}, {r3}, {0x0, r5}, {r4}, {r3, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {0x0, r5}, {r4}, {r3}, {}, {r3}, {}, {0x0, r5}, {r4, r5}, {0x0, r5}, {r4, r5}, {0x0, r5}, {}, {r4, r5}, {r3, r5}, {r4}, {r4, r5}, {}, {}, {r3}, {}, {r3}, {r4}, {}, {0x0, r5}, {}, {}, {}, {r4}, {0x0, r5}, {r3}, {}, {r4}, {}, {}, {r4}, {0x0, r5}, {}, {r3, r5}, {r3}, {}, {}, {}, {}, {r4, r5}, {r3}, {0x0, r5}, {r3}, {r4, r5}, {r3, r5}, {r4, r5}, {r4}, {r3, r5}, {}, {}, {r4}, {r3, r5}, {0x0, r5}, {r3, r5}, {0x0, r5}, {r4}, {r4}, {r3}, {0x0, r5}, {r4, r5}, {r4}, {0x0, r5}, {}, {}, {}, {0x0, r5}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058240)={0x93, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "ffeecac7245bc6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000059240)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}], 0xff, "e7522e22512d88"}) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r7 = pidfd_getfd(r1, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) fdatasync(r0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x4480, 0x0) ioctl$LOOP_SET_FD(r8, 0x4c00, r7) 23:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000500009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1850.941837][ T8736] loop5: detected capacity change from 0 to 4 [ 1850.970829][ T8736] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:53 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) fdatasync(r0) [ 1851.049654][ T8736] loop5: detected capacity change from 0 to 4 [ 1851.060528][ T8736] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000600009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:53 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f0000000280)={0x0, 0xcc78}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x1000000, 0x3ff, 0x1, 'queue0\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) close_range(r0, 0xffffffffffffffff, 0x0) 23:59:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x800, 0x0) fdatasync(r0) 23:59:53 executing program 4: keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000000)='\x00\x00', &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000080)={0x0, 0x7a, 0xf5}, &(0x7f00000000c0)={'enc=', 'oaep', ' hash=', {'hmac(sha256)\x00'}}, &(0x7f0000000140)="b313cc40ea3fcb750e3e5a1db96fda0f360877fec9375947853a7503a30494fcbed462f7743f7ab8fa653f51e4eea0a79728a4a26f52eef1c9b64d95555d55f34037223fbd293d7de3916d817b03d46069ee772df436b6aa743da3fc68f8d56b22415df0b8d53fc20c1c93c4f27050d6a6cb4bdea3108b010dcf", &(0x7f00000001c0)=""/245) fdatasync(r0) [ 1851.172158][ T8757] loop5: detected capacity change from 0 to 4 [ 1851.204931][ T8757] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1851.270688][ T8757] loop5: detected capacity change from 0 to 4 [ 1851.280156][ T8757] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 23:59:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000040600009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="d12a49dd0d66d08ad78d8ff9ccc0d45018", 0x11, 0x3}, {&(0x7f00000000c0)='C', 0x1, 0x7fff}], 0x80, &(0x7f0000000140)={[{@dots}, {@fat=@nfs_nostale_ro}, {@dots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}], [{@appraise_type}, {@fsname={'fsname', 0x3d, '\''}}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fdatasync(r0) [ 1851.417196][ T8783] loop5: detected capacity change from 0 to 4 [ 1851.438176][ T8783] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x131802) syz_open_dev$loop(&(0x7f0000000000), 0x1, 0x0) fdatasync(r0) 23:59:54 executing program 2: r0 = io_uring_setup(0x67b2, &(0x7f00000009c0)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x43, 0x0, 'client0\x00', 0x0, "389794dbe5aac7a1", "726e519542d78852571aad3c161e6ad46bf8aa3b095881c470bfb28a2a685228"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)) 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$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f00000004c0)={{'\x00', 0x2}, {0x300000}, 0x10, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)="06e1a6a110e308d63eba5af486d165cf35428fe3c4ef0d0f1d38b885c8111f946daa25a6f6a9386131fc89c2c239898d31393d1c101f32af1991096180981991d9adcd399942406421e6399def055cc717f37bcff6925be5879d375c1b6285431f150865efd744ee3806caf3b3da77b4fd7a4f8aa6170a288e09c8025535bb4628a1a4334f178cd7e78a40a0f35322b46dbc59f083417faccea834d58e41fa90cf6a5ac1682d0e820901324acec5e0d2622b08e251ea7e5d93cf8ea104c80143d02a1f05d4", 0xc5, 0x0, &(0x7f0000000a40)={0x2, 0x12f, {0x0, 0xc, 0x6b, "07bf9f484c54cf920e0c87ca752a896341748a7d3acbd1956093708fb13be7dd8d0bf43d341b4d1161ae3aec0714a53bd4c2df0bf6e90625d0d9fb3935f7ac02d62719528c5339fb24d9955aa1fc7035410826c17b5a0f0e538321b1f7c47877991690099cde0e426eab61", 0xb7, "71668be1f52e31e4569a1420e645fde01329b011fb5212573e0860122c52173372b45652e2854137b516039cf430c7f84904c526417eb10810086033228ae539afa62657ca1119a8e15a5badd8f23f441120c4fe2c53751e6fd87561dd343d30aaabe5f5a8b1646871d6caf6b1f8795b0f3bee5a59de084c11cf25d6eae04892d829a81e638dac7c0eb8b3787b60f0eaa8dd7c070679a0b61506df71851b9ddb7d7bc0a8bf2748f3fa1e72c69668b60035a173bbadb644"}, 0x1000, "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"}, 0x113b}) close_range(r0, 0xffffffffffffffff, 0x0) [ 1851.502482][ T8783] loop5: detected capacity change from 0 to 4 [ 1851.521591][ T8783] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) socket$inet(0x2, 0x4, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x29552ac3, 0x0, 0x76, 0x800002}) 23:59:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000700009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000340)='#.:@-(+Q(^\x00', &(0x7f0000000400)='^&-{)(%\x00', &(0x7f0000000440)='@$$$.^\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='/dev/loop#\x00']) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000540)) 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}) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x200, r0, &(0x7f0000000000)="e13494d64348548f152f04b495e8e8c325357f7dd42a6803e1a9d29f1a62e5e7a48e1cf1d62c03dff94dc2c19c1e681cc75f10f87620c4fde5012ad8e59a930a52b7830982fb90cf1a9d03653b0abee1984fc7772aaa37c573f2b48d02af164bb642778efa2e6caf4fce44", 0x6b, 0x8, 0x0, 0x0, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x8001, r2, &(0x7f00000000c0)="beafa9981e6c3cc9056ad7affc6d3cc41cc91d7797518163569bf643d255124f1ec572b321337871058ef7896e754049da36e4cfdcf7adfd12abdf8eafe77a7e7d65eff340a941d22d668b66ff07dff3a9dc84c295aaa272d8bf7d1e4e2e560733b134b9ec8d990c3a91b790e81a94fa8c3bf103e95f4f", 0x77, 0x1, 0x0, 0x4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000180)="378b67fc477a3d404803cfc2ac95c7dbb473d2bb89892205fba986f0d7a98617ef72bf0b77e94b9c99e71757df90dc5ab53d0219561d89cae9204f9cb17d82dd1c2ec14e08ba318b030252b364748ef7acedeb7e0fd330f7e51972d8e2c38cc0c1a4af6c449799dd78b43c341ddc1d54bfa46337fc4ff9d10096a9fd217329f9372431485ea4b9ec30d428d70b8df22e5be33cf573d9e4e503935af831995f018cba29e5717326abcd8e8113ab1023f8d4eafb7412d82b164a01642b9f5728e7d4397bd5dcc01ea117d20a9ce5ea", 0xce, 0x9fd, 0x0, 0x2}]) fdatasync(r0) [ 1851.703588][ T8816] loop5: detected capacity change from 0 to 4 [ 1851.723174][ T8816] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1851.780398][ T8816] loop5: detected capacity change from 0 to 4 [ 1851.790012][ T8816] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1851.804099][ C1] sd 0:0:1:0: [sg0] tag#1221 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1851.814956][ C1] sd 0:0:1:0: [sg0] tag#1221 CDB: opcode=0xe5 (vendor) [ 1851.822013][ C1] sd 0:0:1:0: [sg0] tag#1221 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1851.831688][ C1] sd 0:0:1:0: [sg0] tag#1221 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1851.841964][ C1] sd 0:0:1:0: [sg0] tag#1221 CDB[20]: ba 23:59:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000900009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000fdfdffff009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:54 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x2e2100, 0xc6) socket$unix(0x1, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) setresuid(0x0, 0xffffffffffffffff, r4) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x100, 0x0, 0x4}, 0x18) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) setresuid(r4, r2, r2) setresuid(0x0, 0xffffffffffffffff, r2) setreuid(0xee00, r2) fdatasync(r0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r7) [ 1851.955220][ T8833] loop5: detected capacity change from 0 to 4 [ 1851.973809][ T8833] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:54 executing program 2 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1852.047155][ T8833] loop5: detected capacity change from 0 to 4 [ 1852.056893][ T8833] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1852.118329][ T8848] FAULT_INJECTION: forcing a failure. [ 1852.118329][ T8848] name failslab, interval 1, probability 0, space 0, times 0 [ 1852.131053][ T8848] CPU: 1 PID: 8848 Comm: syz-executor.2 Not tainted 5.14.0-rc7-syzkaller #0 [ 1852.139821][ T8848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1852.150313][ T8848] Call Trace: [ 1852.153595][ T8848] dump_stack_lvl+0xb7/0x103 [ 1852.158190][ T8848] dump_stack+0x11/0x1a [ 1852.162522][ T8848] should_fail+0x23c/0x250 [ 1852.167301][ T8848] ? __anon_vma_prepare+0x41/0x2d0 [ 1852.172546][ T8848] __should_failslab+0x81/0x90 [ 1852.177556][ T8848] should_failslab+0x5/0x20 [ 1852.182428][ T8848] kmem_cache_alloc+0x46/0x2e0 [ 1852.187346][ T8848] ? cgroup_rstat_updated+0x60/0x1c0 [ 1852.192916][ T8848] __anon_vma_prepare+0x41/0x2d0 [ 1852.198165][ T8848] ? ext4_page_mkwrite+0xed0/0xed0 [ 1852.203295][ T8848] handle_mm_fault+0x1729/0x1a50 [ 1852.208351][ T8848] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1852.215242][ T8848] do_user_addr_fault+0x609/0xbe0 [ 1852.220421][ T8848] exc_page_fault+0x91/0x220 [ 1852.225231][ T8848] asm_exc_page_fault+0x1e/0x30 [ 1852.230181][ T8848] RIP: 0010:__put_user_nocheck_2+0x3/0x11 [ 1852.235922][ T8848] Code: 00 00 48 39 d9 73 74 0f 1f 00 88 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb ff ef ff ff ff 7f 00 00 48 39 d9 73 54 0f 1f 00 <66> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f [ 1852.255987][ T8848] RSP: 0018:ffffc90010f03dd8 EFLAGS: 00010297 [ 1852.262074][ T8848] RAX: 0000000000000a00 RBX: 00007fffffffefff RCX: 0000000020000040 [ 1852.270049][ T8848] RDX: ffff888134bea0c0 RSI: 0000000000000a00 RDI: 000000000000ffff [ 1852.278228][ T8848] RBP: ffffc90010f03e48 R08: ffffffff81876484 R09: 0001888101f3dc1f [ 1852.286366][ T8848] R10: 0000000000000021 R11: ffff888134bea0c0 R12: 00000000480a001d [ 1852.294601][ T8848] R13: 0000000020000040 R14: 0000000020000040 R15: 0000000000000a00 [ 1852.303214][ T8848] ? blkdev_common_ioctl+0x464/0x1040 [ 1852.308655][ T8848] blkdev_common_ioctl+0x479/0x1040 [ 1852.314055][ T8848] ? selinux_file_ioctl+0x8e0/0x970 [ 1852.319355][ T8848] blkdev_ioctl+0x16e/0x3c0 [ 1852.323887][ T8848] block_ioctl+0x6d/0x80 [ 1852.328162][ T8848] ? blkdev_iopoll+0x70/0x70 [ 1852.332827][ T8848] __se_sys_ioctl+0xcb/0x140 [ 1852.337595][ T8848] __x64_sys_ioctl+0x3f/0x50 [ 1852.342279][ T8848] do_syscall_64+0x3d/0x90 [ 1852.346820][ T8848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1852.352777][ T8848] RIP: 0033:0x4665e9 [ 1852.356797][ T8848] 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 [ 1852.376969][ T8848] RSP: 002b:00007ff83c239188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1852.385502][ T8848] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1852.393495][ T8848] RDX: 0000000020000040 RSI: 0000000000001267 RDI: 0000000000000003 [ 1852.401932][ T8848] RBP: 00007ff83c2391d0 R08: 0000000000000000 R09: 0000000000000000 [ 1852.410189][ T8848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 23:59:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000a00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1852.418202][ T8848] R13: 00007ffd27e55d6f R14: 00007ff83c239300 R15: 0000000000022000 [ 1852.509386][ T8854] loop5: detected capacity change from 0 to 4 [ 1852.529458][ T8854] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:55 executing program 2 (fault-call:3 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1852.607053][ T8854] loop5: detected capacity change from 0 to 4 [ 1852.615120][ T8854] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1852.666270][ T8864] FAULT_INJECTION: forcing a failure. [ 1852.666270][ T8864] name failslab, interval 1, probability 0, space 0, times 0 [ 1852.678924][ T8864] CPU: 1 PID: 8864 Comm: syz-executor.2 Not tainted 5.14.0-rc7-syzkaller #0 [ 1852.687928][ T8864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1852.698306][ T8864] Call Trace: [ 1852.701634][ T8864] dump_stack_lvl+0xb7/0x103 [ 1852.706404][ T8864] dump_stack+0x11/0x1a [ 1852.710561][ T8864] should_fail+0x23c/0x250 [ 1852.714983][ T8864] ? __anon_vma_prepare+0x92/0x2d0 [ 1852.720109][ T8864] __should_failslab+0x81/0x90 [ 1852.724964][ T8864] should_failslab+0x5/0x20 [ 1852.729481][ T8864] kmem_cache_alloc+0x46/0x2e0 [ 1852.734279][ T8864] ? __anon_vma_prepare+0x41/0x2d0 [ 1852.739439][ T8864] __anon_vma_prepare+0x92/0x2d0 [ 1852.744610][ T8864] ? ext4_page_mkwrite+0xed0/0xed0 [ 1852.749825][ T8864] handle_mm_fault+0x1729/0x1a50 [ 1852.754864][ T8864] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1852.762061][ T8864] do_user_addr_fault+0x609/0xbe0 [ 1852.767201][ T8864] exc_page_fault+0x91/0x220 [ 1852.772097][ T8864] asm_exc_page_fault+0x1e/0x30 [ 1852.777451][ T8864] RIP: 0010:__put_user_nocheck_2+0x3/0x11 [ 1852.783261][ T8864] Code: 00 00 48 39 d9 73 74 0f 1f 00 88 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb ff ef ff ff ff 7f 00 00 48 39 d9 73 54 0f 1f 00 <66> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f [ 1852.803477][ T8864] RSP: 0018:ffffc90010f13dd8 EFLAGS: 00010297 [ 1852.809600][ T8864] RAX: 0000000000000a00 RBX: 00007fffffffefff RCX: 0000000020000040 [ 1852.817903][ T8864] RDX: ffff88813ef14080 RSI: 0000000000000a00 RDI: 000000000000ffff [ 1852.826066][ T8864] RBP: ffffc90010f13e48 R08: ffffffff81876484 R09: 0001888101f3dc1f [ 1852.834324][ T8864] R10: 0000000000000021 R11: ffff88813ef14080 R12: 00000000480a001d [ 1852.842681][ T8864] R13: 0000000020000040 R14: 0000000020000040 R15: 0000000000000a00 [ 1852.851008][ T8864] ? blkdev_common_ioctl+0x464/0x1040 [ 1852.856428][ T8864] blkdev_common_ioctl+0x479/0x1040 [ 1852.861665][ T8864] ? selinux_file_ioctl+0x8e0/0x970 [ 1852.866954][ T8864] blkdev_ioctl+0x16e/0x3c0 [ 1852.871754][ T8864] block_ioctl+0x6d/0x80 [ 1852.876007][ T8864] ? blkdev_iopoll+0x70/0x70 [ 1852.881219][ T8864] __se_sys_ioctl+0xcb/0x140 [ 1852.886139][ T8864] __x64_sys_ioctl+0x3f/0x50 [ 1852.891027][ T8864] do_syscall_64+0x3d/0x90 [ 1852.895649][ T8864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1852.901768][ T8864] RIP: 0033:0x4665e9 [ 1852.905660][ T8864] 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 [ 1852.925791][ T8864] RSP: 002b:00007ff83c239188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1852.934390][ T8864] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1852.942536][ T8864] RDX: 0000000020000040 RSI: 0000000000001267 RDI: 0000000000000003 [ 1852.950592][ T8864] RBP: 00007ff83c2391d0 R08: 0000000000000000 R09: 0000000000000000 [ 1852.959348][ T8864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1852.967409][ T8864] R13: 00007ffd27e55d6f R14: 00007ff83c239300 R15: 0000000000022000 23:59:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000b00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:55 executing program 2 (fault-call:3 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 23:59:55 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) fdatasync(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000040)='#&*%{-[\x00', 0x4) r2 = pidfd_open(0x0, 0x0) splice(r1, &(0x7f0000000080)=0x1000, r2, &(0x7f00000000c0)=0x17, 0x9, 0x2) [ 1853.094020][ T8877] loop5: detected capacity change from 0 to 4 [ 1853.100674][ T8878] FAULT_INJECTION: forcing a failure. [ 1853.100674][ T8878] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1853.114240][ T8878] CPU: 1 PID: 8878 Comm: syz-executor.2 Not tainted 5.14.0-rc7-syzkaller #0 [ 1853.122919][ T8878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1853.133278][ T8878] Call Trace: [ 1853.136620][ T8878] dump_stack_lvl+0xb7/0x103 [ 1853.141239][ T8878] dump_stack+0x11/0x1a [ 1853.145397][ T8878] should_fail+0x23c/0x250 [ 1853.150101][ T8878] __alloc_pages+0x102/0x320 [ 1853.154731][ T8878] alloc_pages_vma+0x513/0x680 [ 1853.159535][ T8878] ? __anon_vma_prepare+0x236/0x2d0 [ 1853.164810][ T8878] ? ext4_page_mkwrite+0xed0/0xed0 [ 1853.169970][ T8878] handle_mm_fault+0xb7c/0x1a50 [ 1853.174842][ T8878] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1853.181749][ T8878] do_user_addr_fault+0x609/0xbe0 [ 1853.186787][ T8878] exc_page_fault+0x91/0x220 [ 1853.191411][ T8878] asm_exc_page_fault+0x1e/0x30 [ 1853.196280][ T8878] RIP: 0010:__put_user_nocheck_2+0x3/0x11 [ 1853.202154][ T8878] Code: 00 00 48 39 d9 73 74 0f 1f 00 88 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb ff ef ff ff ff 7f 00 00 48 39 d9 73 54 0f 1f 00 <66> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f [ 1853.222021][ T8878] RSP: 0018:ffffc90010f87dd8 EFLAGS: 00010297 [ 1853.228152][ T8878] RAX: 0000000000000a00 RBX: 00007fffffffefff RCX: 0000000020000040 [ 1853.236377][ T8878] RDX: ffff88813ef14080 RSI: 0000000000000a00 RDI: 000000000000ffff [ 1853.244603][ T8878] RBP: ffffc90010f87e48 R08: ffffffff81876484 R09: 0001888101f3dc1f [ 1853.252581][ T8878] R10: 0000000000000021 R11: ffff88813ef14080 R12: 00000000480a001d [ 1853.260890][ T8878] R13: 0000000020000040 R14: 0000000020000040 R15: 0000000000000a00 [ 1853.269129][ T8878] ? blkdev_common_ioctl+0x464/0x1040 [ 1853.274519][ T8878] blkdev_common_ioctl+0x479/0x1040 [ 1853.279906][ T8878] ? selinux_file_ioctl+0x8e0/0x970 [ 1853.285740][ T8878] blkdev_ioctl+0x16e/0x3c0 [ 1853.290420][ T8878] block_ioctl+0x6d/0x80 [ 1853.294707][ T8878] ? blkdev_iopoll+0x70/0x70 [ 1853.299337][ T8878] __se_sys_ioctl+0xcb/0x140 [ 1853.304147][ T8878] __x64_sys_ioctl+0x3f/0x50 [ 1853.309006][ T8878] do_syscall_64+0x3d/0x90 [ 1853.313523][ T8878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1853.320015][ T8878] RIP: 0033:0x4665e9 [ 1853.323910][ T8878] 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 [ 1853.343646][ T8878] RSP: 002b:00007ff83c239188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1853.353537][ T8878] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1853.361600][ T8878] RDX: 0000000020000040 RSI: 0000000000001267 RDI: 0000000000000003 [ 1853.369670][ T8878] RBP: 00007ff83c2391d0 R08: 0000000000000000 R09: 0000000000000000 [ 1853.377997][ T8878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1853.386056][ T8878] R13: 00007ffd27e55d6f R14: 00007ff83c239300 R15: 0000000000022000 [ 1853.404342][ T8877] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x10001, 0x1) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 23:59:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000c00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1853.522038][ T8887] loop5: detected capacity change from 0 to 4 [ 1853.549872][ T8887] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:56 executing program 2 (fault-call:3 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 23:59:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000004c0), 0x6e, &(0x7f0000002980)=[{&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)=""/26, 0x1a}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000640)=""/83, 0x53}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/139, 0x8b}, {&(0x7f0000000780)=""/163, 0xa3}, {&(0x7f00000028c0)=""/140, 0x8c}], 0x9, &(0x7f0000002a40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe8}, 0x2002) r2 = openat2(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x100, 0xe0, 0x1}, 0x18) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000005dc0)='./file0\x00', &(0x7f0000005e00), &(0x7f0000005e40)='system_u:object_r:systemd_passwd_var_run_t:s0\x00', 0x2e, 0x3) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005d80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x4000}, 0xc, &(0x7f0000005cc0)=[{&(0x7f0000000040)={0x154, 0x2a, 0x200, 0x70bd29, 0x25dfdbff, "", [@nested={0x141, 0x38, 0x0, 0x1, [@generic="6d98e63315d4b72d54817c6a2f65c2bf40acada1ad4cc58af49952de59e1dc5d9bb5a63ae913eebc1aaa66d82ceabd3451aafe4f7d652cfca7be846645b225596551781b1be7318c9342801d02ab9fbfad60eb723cfb43a937326c2810e57c188d270a653ba47a86400f018da82c39f521d329cc8e893a118123d9099c807d9c643f0baabef8730abbede209f7ad6c639fb1b0f2d5b4944270e358a56c87108b09bdf430405e22088b4ab5f05817426721d672460c1799aba401c55f4d47610d8ac3977c2b8876528c0f66b1728aac2705c940e9c32abe1b05aaf11b5c57dc095f7f13b42e35bb44c911d4d4", @generic="a5e4da6c699e9522c725af0998346680f95c56708e499016af9b5cfe9d24750bafd105adb42b3f67a2dcfdcdeef1c52df2b371d8ef95692c623282877b9e8e7146d1bd8ed5515fdde1705d42e61e79513f"]}]}, 0x154}, {&(0x7f00000001c0)={0x274, 0x8, 0x2, 0x70bd25, 0x25dfdbfb, "", [@nested={0x171, 0x0, 0x0, 0x1, [@generic="f72c7460e90e372338a48640cbc9297a0f82d0396a7eb4c0e8c59517b7818ba0ff727fbb4e283cbad479074f5a34ec9326c6d5b293e6f74f1a9475ccb5b27fb5582aab832d6b48337f1e33f2574645e87094f3cab9088eeb9288351aa0589b2435c0a9ff115474e39054cddcf06cef6735d4d7de537651d564d91b2b8ba6fa8bc19e66c93b4a06", @generic="29c406eae399ea3cc672e607d010c32f8b74b19eabdd8abe9f1036bacf988cfe806513d60bc5d7f2ff9bd23f7aedb58998cd160bce0b529ad8f721a1ec367142370758a7349c32f9565e7c9dcc8903534260dad8935c8d9fe4e1e4ccc98cca6e71bcdddb09803f0df543b4017db2a14209565c4d6bcdf0cc68a0769f3186e6cdb0054e3832374312d7da3916f9f5588a4e858f482e5576b64054a0b031da1a4d160d32d368bd2d93b500d950d4dc7982daf2c296302f3c5df842daa3cb7368a7bc8031f056fa3b983aac11d6988128a1f15dbee6d080f9f2b7cdd456880b", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@local}]}, @typed={0x8, 0x7c, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0xf, 0x4f, 0x0, 0x0, @str='/dev/loop#\x00'}, @nested={0xd6, 0x3e, 0x0, 0x1, [@generic="344f321e4df223f1dc27213017ce06c1a8457cbf91c7c14fd600c9e0dd9cf1b72e9757f71408ab8144418a4f1bacaccc65223edc551da471f73d566458a860f6b1044c8360aab3ee2468aa0c29fbe27f0941d53b9c731e70091b70231b0ac331a6c7aaa555b4e245f1b7982f224fef1b152da3ccb88a3fda9f981019b4701ac058904a346a8abeaed91c91284a56110be08e31b3f0f8dc42fbe52231f3dd8718c932d638223c7a12cafc08fe8af63e92852cfd6dc6bb0b9f7b774e27b0f824bb48f9d025afe1bd26e861e002ca2b214b8917"]}]}, 0x274}, {&(0x7f0000000440)={0x78, 0x18, 0x400, 0x70bd28, 0x25dfdbff, "", [@typed={0xc, 0x46, 0x0, 0x0, @u64=0xfff}, @generic="f794611fe1ba5368937b8c005ce2d916df5b368bd5d18d6db82e3f3e359db7bbf0680804fb30124094527bd00228b6e5e7f7d2d0bc1c051a238e549027932acb8f68c7c2c87b0fd45b529901f368ab39329d4fa1ced3bc0286f4"]}, 0x78}, {&(0x7f0000002b40)={0x3c8, 0x41, 0x400, 0x70bd29, 0x25dfdbfc, "", [@nested={0xbc, 0x3, 0x0, 0x1, [@generic="8de2949e77cb65964236aa310d2c3aded56c59a025acd6b74c7c242f27369289957bd418417898c77e98ecd5662a6dddc30b13ca1ecb0a44d1b3bb60fe8a323ab43e525a74357106553dd797431eccd27d6331bfe72a40522a0d2ce335ae864c89213c58354142f7e2ea96a443c233efe1ee77bfb2556c3c19d5bef581ece2ec2083f18359626bf3b3d1f465c8052e4e1d6ca6d881942cf3cc9a2f4d90651fe95d18d305d70b3d7f4fc3e8db55e73fb0666a646ac7239c61"]}, @nested={0x268, 0x7, 0x0, 0x1, [@generic="253590d2d5b6d1b69dc3b8fae0166e32c53879bb310b36b1fbdae2cb615f9a7d515df545afcfff146e0c9a038b913ce8a30f2e9e4c24dfb4e6d6b44728f403a831da2365a024b2d0099fbcd965f4482ab989ffec42d32cefab4320aaa8f613441de0d2bc9f403aea683951402029cd23be8a7e16c80e255646830a66d8cb555da6a9dde2cc70d0194b8acaff72bde432e34b22e76622ed542aac60ae1721b7c36d", @generic="3f20c0bdc64f7f5f5a5f95af540cf3ebe8209b8154b81cdf5c3e7bbef5e7b468fc6eeda5a72be6f0a8a0651789535493d4be91ea51b7658e3dc3e701567df31c1bddfa8c1a64ad3373228437", @generic="950e6733a1fdbbc07e603aa412e577e3b3dfa321275ba1443b83a723de84763104e30d10c94bfee39ab5347e02ad5239d59d0b21160d3266b89cefcd53ab919b2be3678bef7d761095339dd1d13a1fdf30c70309c7abb9a670632e0f2637866b4bf8cbef4239d161855574c8a47d538bf354ee0d5e8dfbe5ee7d64f89a3999afc51fc2f717ed14cdcd735d4b9810d2878749cf2995e74ecfa94cdd8b3943b5e6a8eb3d82bed1d96d5e9dea884ac92582cd18734e28330019ba4f3cce8d7bb9b85c7c665653465cca54789cd72e77d3a5dfc14f4b095f18c3", @typed={0x8, 0xb, 0x0, 0x0, @pid=r1}, @typed={0x8, 0x28, 0x0, 0x0, @u32=0x80000000}, @typed={0xc, 0x9, 0x0, 0x0, @u64=0x3ff}, @generic="06384ecba0e4e174fffac06d3291b74381d8d7a84305d549e735cf355cc8584002ca828c06f1cb429bc3a78eddf60fbdfe8ba0083970c6464d18e24af72edf5e951ed766238717585eb046efa73f71d4ac29840f6c9c95f79e5085bd14671a86cd9e0e8c5d8eb2d253e61542d3c912c4a04563fa6c53aac1b06381eb6d4e76579db650"]}, 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@generic="f18bdaa76ef20342cd71d140054b3c6db04d1b06c6812e22c9e224f75c894c65cb1535bb93f74c358f3ed097a4a157d2db89492810dfcb734e80c69257954dd20c3701a126f8dd393b81bc42ab57eea19906cd5bd11d9c6ad6027ee33b8c0eb3defd53ac83f8dbd90995a65b7f74f595200d17a217d9978913a8aa23d430f2a37701b7e77c78cf82aa42a9474f8abe"]}]}, 0x11b0}], 0xa, 0x0, 0x0, 0x801}, 0x4810) [ 1853.604873][ T8887] loop5: detected capacity change from 0 to 4 [ 1853.622576][ T8887] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1853.649782][ T8897] FAULT_INJECTION: forcing a failure. [ 1853.649782][ T8897] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1853.663067][ T8897] CPU: 0 PID: 8897 Comm: syz-executor.2 Not tainted 5.14.0-rc7-syzkaller #0 [ 1853.672025][ T8897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1853.682257][ T8897] Call Trace: [ 1853.685560][ T8897] dump_stack_lvl+0xb7/0x103 [ 1853.690722][ T8897] dump_stack+0x11/0x1a [ 1853.694871][ T8897] should_fail+0x23c/0x250 [ 1853.699328][ T8897] __alloc_pages+0x102/0x320 [ 1853.703917][ T8897] alloc_pages+0x2e8/0x340 [ 1853.708368][ T8897] ? ext4_page_mkwrite+0xed0/0xed0 [ 1853.713564][ T8897] pte_alloc_one+0x29/0xb0 [ 1853.717989][ T8897] ? mem_cgroup_charge+0xf1/0x170 [ 1853.723479][ T8897] ? ext4_page_mkwrite+0xed0/0xed0 [ 1853.728761][ T8897] handle_mm_fault+0x1235/0x1a50 [ 1853.733692][ T8897] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1853.740842][ T8897] do_user_addr_fault+0x609/0xbe0 [ 1853.745909][ T8897] exc_page_fault+0x91/0x220 [ 1853.750887][ T8897] asm_exc_page_fault+0x1e/0x30 [ 1853.755834][ T8897] RIP: 0010:__put_user_nocheck_2+0x3/0x11 [ 1853.761650][ T8897] Code: 00 00 48 39 d9 73 74 0f 1f 00 88 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb ff ef ff ff ff 7f 00 00 48 39 d9 73 54 0f 1f 00 <66> 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f [ 1853.781749][ T8897] RSP: 0018:ffffc90010f3bdd8 EFLAGS: 00010297 [ 1853.787815][ T8897] RAX: 0000000000000a00 RBX: 00007fffffffefff RCX: 0000000020000040 [ 1853.795772][ T8897] RDX: ffff888149c2a0c0 RSI: 0000000000000a00 RDI: 000000000000ffff [ 1853.803727][ T8897] RBP: ffffc90010f3be48 R08: ffffffff81876484 R09: 0001888101f3dc1f [ 1853.811686][ T8897] R10: 0000000000000021 R11: ffff888149c2a0c0 R12: 00000000480a001d [ 1853.819652][ T8897] R13: 0000000020000040 R14: 0000000020000040 R15: 0000000000000a00 [ 1853.827619][ T8897] ? blkdev_common_ioctl+0x464/0x1040 [ 1853.833186][ T8897] blkdev_common_ioctl+0x479/0x1040 [ 1853.838388][ T8897] ? selinux_file_ioctl+0x8e0/0x970 [ 1853.843641][ T8897] blkdev_ioctl+0x16e/0x3c0 [ 1853.848144][ T8897] block_ioctl+0x6d/0x80 [ 1853.852487][ T8897] ? blkdev_iopoll+0x70/0x70 [ 1853.857099][ T8897] __se_sys_ioctl+0xcb/0x140 [ 1853.861746][ T8897] __x64_sys_ioctl+0x3f/0x50 [ 1853.866335][ T8897] do_syscall_64+0x3d/0x90 [ 1853.870844][ T8897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1853.876734][ T8897] RIP: 0033:0x4665e9 [ 1853.880638][ T8897] 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 [ 1853.900281][ T8897] RSP: 002b:00007ff83c239188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1853.908765][ T8897] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1853.916815][ T8897] RDX: 0000000020000040 RSI: 0000000000001267 RDI: 0000000000000003 [ 1853.924901][ T8897] RBP: 00007ff83c2391d0 R08: 0000000000000000 R09: 0000000000000000 [ 1853.932958][ T8897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1853.941016][ T8897] R13: 00007ffd27e55d6f R14: 00007ff83c239300 R15: 0000000000022000 23:59:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 23:59:56 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x100) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x50, r0, 0xe9292000) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r1) 23:59:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x0) 23:59:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000d00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:56 executing program 2 (fault-call:3 fault-nth:4): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 23:59:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x24000, 0x124) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) fdatasync(r0) [ 1854.197808][ T8917] loop5: detected capacity change from 0 to 4 [ 1854.229182][ T8917] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1854.262610][ T8923] FAULT_INJECTION: forcing a failure. [ 1854.262610][ T8923] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1854.276178][ T8923] CPU: 0 PID: 8923 Comm: syz-executor.2 Not tainted 5.14.0-rc7-syzkaller #0 [ 1854.284885][ T8923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1854.295461][ T8923] Call Trace: [ 1854.298747][ T8923] dump_stack_lvl+0xb7/0x103 [ 1854.303500][ T8923] dump_stack+0x11/0x1a [ 1854.308263][ T8923] should_fail+0x23c/0x250 [ 1854.312798][ T8923] should_fail_usercopy+0x16/0x20 [ 1854.318354][ T8923] _copy_to_user+0x1c/0x90 [ 1854.322960][ T8923] simple_read_from_buffer+0xab/0x120 [ 1854.328418][ T8923] proc_fail_nth_read+0xf6/0x140 [ 1854.333398][ T8923] ? rw_verify_area+0x136/0x250 [ 1854.338276][ T8923] ? proc_fault_inject_write+0x200/0x200 [ 1854.343921][ T8923] vfs_read+0x154/0x5d0 [ 1854.348079][ T8923] ? selinux_file_ioctl+0x8e0/0x970 [ 1854.353385][ T8923] ? __fget_light+0x21b/0x260 [ 1854.358081][ T8923] ? __cond_resched+0x11/0x40 [ 1854.362876][ T8923] ksys_read+0xce/0x180 [ 1854.367030][ T8923] __x64_sys_read+0x3e/0x50 [ 1854.371531][ T8923] do_syscall_64+0x3d/0x90 [ 1854.376004][ T8923] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1854.382089][ T8923] RIP: 0033:0x41936c [ 1854.385986][ T8923] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1854.405604][ T8923] RSP: 002b:00007ff83c239170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1854.414463][ T8923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 1854.422441][ T8923] RDX: 000000000000000f RSI: 00007ff83c2391e0 RDI: 0000000000000005 [ 1854.430504][ T8923] RBP: 00007ff83c2391d0 R08: 0000000000000000 R09: 0000000000000000 [ 1854.438567][ T8923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1854.446806][ T8923] R13: 00007ffd27e55d6f R14: 00007ff83c239300 R15: 0000000000022000 [ 1854.465703][ T8917] loop5: detected capacity change from 0 to 4 [ 1854.474970][ T8917] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:57 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffffffffffffffff}) msgrcv(r0, &(0x7f0000000000)={0x0, ""/52}, 0x3c, 0x2, 0x1000) msgsnd(r0, &(0x7f00000003c0)={0x2, "c318ef3fe54390c10f7b635f0f6737e3fcff5bfa30f50f435d4a6ac7cf65d33abda256966e0b04a77a63ea0a3d367ddf88d6d3e1bb9a682ce7e7c5a94de921839bab70d5407440f49982a764c8fd97f7d3cef12fe660e7272a6ac8c3a7d828562eb6836a9a0aca0ca986b8fb47ea2992747e970c58fc502ea0ba2ff90c5d03080e97ceab9c42b63c59967a8526cc7b6e3ee05e31240086528863240f71ab6d69e038839bbacb03d4825e7dd120ae5de6da112f15a97f1810a127c54c2a6e55504b47b741dd0412c92cd819ac08023e5917b9ed5460f6f941b6aed6dd32fcbb"}, 0xe7, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6e, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="98748f5d88ad8c13b2c852ee187536f20d0da5348a0ce84644f791c5d035b2700b50b70dd4d3bb32a66e63a18318658b8c358f794277ccd4f6ba0c69b4fed1316991c378229830eeef3f313c392d7170889f2537aec0ab345957fac1cad6f56bf8c6b68b2cb4ab22debc5adbb7154f5129a0837dd4d6333f1f72ccec7c2466c0d3932db5a9dd5d878b6507552c685656d754f63867174e4e50051c967ab6aaa96ee95e69754b4286814221a97fd6344ee9455d4c9538d530ca6a3e99f6b9f42527dbd8499fda7763141dfc67bad7284e46c6f3467205a34cc492ff4c97586b8409e6", 0xe2, 0xfffffffffffffffb}, {&(0x7f0000000180)="a300ec9cd544d6668c4ffc6d7f3afea462f21f3f5d42feaa34fe7803dfce969c36080f7f705139c557bedb202fa1495fb1c1e21a35780b4673a549f8bf217b04f22095db512f3cac71b08f2733c7d45835b720947505d6b3284fb81e9cf477fe33dbd191c995dbad235320e2b774f809ef4d388111f4675b219b338c69ce15f9520447fedc270f93ec59a6b0775fe03fe8f6efb2667648eb37dd6f6e7f9fef97a870f33b2ca9ce49ed27f144fbaa7c36980b5872611dcd57aca42a3a7bda6d9a9fc24b3dc0dc3793c78a7d", 0xcb, 0x7}], 0x28010, &(0x7f00000002c0)=ANY=[@ANYBLOB="67ff0f59d4a51e0ae38094a8ed190bda0000756f74965f739d6652b931fc5303618b6172726965722c6e6f646973636172642c64696f726561645f6e", @ANYRESHEX=0x0, @ANYBLOB=',e\x00\x00\x00\x00', @ANYRESDEC=0xee01, @ANYBLOB=',system_u,smackf\x00\x00\x00\x00nsmute=,\x00'/39]) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.stat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 23:59:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000e00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x2, &(0x7f0000000040)) [ 1854.669680][ T8945] loop5: detected capacity change from 0 to 4 [ 1854.684626][ T8945] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x301, &(0x7f0000000040)) 23:59:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xefffffeffffffffc, 0x101000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r0) [ 1854.760100][ T8945] loop5: detected capacity change from 0 to 4 [ 1854.774441][ T8945] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125d, &(0x7f0000000040)) 23:59:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000f00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 23:59:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) fdatasync(r0) [ 1854.959453][ T8975] loop5: detected capacity change from 0 to 4 [ 1854.988390][ T8975] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125f, &(0x7f0000000040)) [ 1855.050132][ T8975] loop5: detected capacity change from 0 to 4 [ 1855.069546][ T8975] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 23:59:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) creat(&(0x7f0000000000)='./file0\x00', 0x80) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26100, 0x80) 23:59:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000201000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1261, &(0x7f0000000040)) 23:59:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1c495dba1fe0b09e, 0x830, r2, 0xba58d000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) [ 1855.279879][ T9009] loop5: detected capacity change from 0 to 4 [ 1855.305338][ T9009] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1262, &(0x7f0000000040)) 23:59:57 executing program 4: fdatasync(0xffffffffffffffff) 23:59:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1263, &(0x7f0000000040)) [ 1855.400832][ T9009] loop5: detected capacity change from 0 to 4 [ 1855.417310][ T9009] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000140), &(0x7f0000000180)={'L-', 0x47e}, 0x16, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000449c0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x3f, "5c41efc9a3b72d"}) 23:59:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x143080, 0x1f) r3 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 23:59:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001100009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1264, &(0x7f0000000040)) [ 1855.547927][ T9045] loop5: detected capacity change from 0 to 4 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) [ 1855.592088][ T9045] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1855.624647][ C0] sd 0:0:1:0: [sg0] tag#1257 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1855.635233][ C0] sd 0:0:1:0: [sg0] tag#1257 CDB: opcode=0xe5 (vendor) [ 1855.642123][ C0] sd 0:0:1:0: [sg0] tag#1257 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1855.651927][ C0] sd 0:0:1:0: [sg0] tag#1257 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1855.661906][ C0] sd 0:0:1:0: [sg0] tag#1257 CDB[20]: ba 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 23:59:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) fdatasync(r0) [ 1855.729183][ C0] sd 0:0:1:0: [sg0] tag#1240 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1855.739597][ C0] sd 0:0:1:0: [sg0] tag#1240 CDB: opcode=0xe5 (vendor) [ 1855.746495][ C0] sd 0:0:1:0: [sg0] tag#1240 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1855.756553][ C0] sd 0:0:1:0: [sg0] tag#1240 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1855.766210][ C0] sd 0:0:1:0: [sg0] tag#1240 CDB[20]: ba 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000040)) 23:59:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) clone3(&(0x7f00000018c0)={0x100, &(0x7f0000000180)=0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680), {0x18}, &(0x7f00000006c0)=""/200, 0xc8, &(0x7f00000007c0)=""/41, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x5, {r1}}, 0x58) finit_module(r4, &(0x7f0000000840)='\x00', 0x2) preadv(r3, &(0x7f0000000540)=[{&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f0000000300)=""/78, 0x4e}, {&(0x7f00000004c0)=""/66, 0x42}], 0x7, 0x6, 0x6) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="5600000000000100f9fffffff37ffa942d450a32efb0b4f38d98234c9e1ff8405a743c965141091bcca6b1eec97cec7ebd0fd00a9276065ccaf29cb719d9d769592b49363593c1d443f87d0eb9d17f2a65553134d6bb294fa34767c7a4a2a7ddbb39"]) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f00000008c0)={{r2}, "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"}) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1855.862160][ C0] sd 0:0:1:0: [sg0] tag#1236 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1855.872589][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB: opcode=0xe5 (vendor) [ 1855.879468][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1855.889022][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1855.898598][ C0] sd 0:0:1:0: [sg0] tag#1236 CDB[20]: ba 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1274, &(0x7f0000000040)) 23:59:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x64881) fdatasync(r0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 1855.925073][ T9045] loop5: detected capacity change from 0 to 4 [ 1855.972131][ C0] sd 0:0:1:0: [sg0] tag#1261 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1855.982606][ C0] sd 0:0:1:0: [sg0] tag#1261 CDB: opcode=0xe5 (vendor) [ 1855.989522][ C0] sd 0:0:1:0: [sg0] tag#1261 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1855.999093][ C0] sd 0:0:1:0: [sg0] tag#1261 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1856.006415][ T9045] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1856.008658][ C0] sd 0:0:1:0: [sg0] tag#1261 CDB[20]: ba [ 1856.008704][ C0] sd 0:0:1:0: [sg0] tag#1231 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1856.034038][ C0] sd 0:0:1:0: [sg0] tag#1231 CDB: opcode=0xe5 (vendor) [ 1856.040900][ C0] sd 0:0:1:0: [sg0] tag#1231 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1856.050915][ C0] sd 0:0:1:0: [sg0] tag#1231 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1856.060504][ C0] sd 0:0:1:0: [sg0] tag#1231 CDB[20]: ba [ 1856.068820][ C1] sd 0:0:1:0: [sg0] tag#1268 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1856.079503][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB: opcode=0xe5 (vendor) [ 1856.086370][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1856.096294][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1856.106082][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB[20]: ba [ 1856.119854][ C1] sd 0:0:1:0: [sg0] tag#1271 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1856.130254][ C1] sd 0:0:1:0: [sg0] tag#1271 CDB: opcode=0xe5 (vendor) [ 1856.137144][ C1] sd 0:0:1:0: [sg0] tag#1271 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1856.147332][ C1] sd 0:0:1:0: [sg0] tag#1271 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1856.156908][ C1] sd 0:0:1:0: [sg0] tag#1271 CDB[20]: ba [ 1856.162839][ C1] sd 0:0:1:0: [sg0] tag#1272 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1856.173391][ C1] sd 0:0:1:0: [sg0] tag#1272 CDB: opcode=0xe5 (vendor) [ 1856.180274][ C1] sd 0:0:1:0: [sg0] tag#1272 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1856.189920][ C1] sd 0:0:1:0: [sg0] tag#1272 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1856.199648][ C1] sd 0:0:1:0: [sg0] tag#1272 CDB[20]: ba 23:59:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000140)={0x9, {{0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xe0000}}, {{0xa, 0x4e23, 0x5, @empty, 0x6}}}, 0x108) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@private0}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1e, r3}) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1275, &(0x7f0000000040)) 23:59:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001200009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x57) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000040)) fdatasync(r0) 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1276, &(0x7f0000000040)) [ 1856.329430][ T9105] loop5: detected capacity change from 0 to 4 [ 1856.369373][ T9105] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:58 executing program 4: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.pending_reads\x00', 0x200000, 0x150) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000004c0)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r2) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040), 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f0000000240)=""/26, 0x1a}], 0x4}, 0x20) 23:59:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1277, &(0x7f0000000040)) 23:59:58 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000140)) [ 1856.457697][ T9105] loop5: detected capacity change from 0 to 4 [ 1856.471062][ T9105] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000040)) 23:59:59 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000002740)="66530700ae897094e71b0fa1f107000000364602812c66538d750f6ee1d001f4", 0x20}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0xa) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x2, "3bdfeb5a7f5c79e5b6632d33c697531cdd"}, 0x12, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0xffffe000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) process_vm_readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/53, 0x35}], 0x1, &(0x7f0000000180)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x2, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) fdatasync(r1) 23:59:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_io_uring_complete(0x0) r3 = dup(r1) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000003040)={0x0, {}, 0x0, {}, 0x2, 0x4, 0x5, 0x8, "ca6d86d5e6a680bf16811a817b16fa5a080ef95cf78df093064406323a93d621046c67b79d62fe9f88b427abcf6e79877a21ec278c0d1a19223af8840f4480f0", "e07661666979e3d9cba719050abc77145d7273f3dcc2c6fbe57853d662a9e07c", [0x9, 0x3ff]}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000140)=0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r4 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x9, &(0x7f0000000600)=[{&(0x7f0000000200)="2bbaa4f9fca80e153a00783cefed0cb1d8ac438f966c899bb86d3a639460f3dc3a1f2b80f482ae74b91c7ac0ab1ecd99fad516ef88264bce6020b305c4dfcd5619de32f053976fde", 0x48, 0x9}, {&(0x7f0000000280)="f8df70951b827c11232b96716c35fea605479ca1d6bc2d931dddffd05cb24c8aab2a64cbe60688ce51815b2b4adf30941163d26ea6abf84877c5ae6f0cbeaff1aa0020e110cc88707e99bc312741bd75091bd7fa16ff757397c4d0101f0a300421157c54fddad00e6fcb75a01dd9974fb5459ffbae803bf4c2994282d8b69b921cdb8a8f", 0x84, 0x8}, {&(0x7f0000000340)="4df6bd3f84756e681428af8ffef7d92571c90c6cd0ff4a91e6c394251bf11a6c0e5a3cc28d425b0ad6b8225277f960e5ac98d6bd336a49832dd470fc7acb0429402db2f2d8260641e433c3eca46e6a36699e3c751d91f18883b72e4d378e211d61bbaa37b4a3dbbfec82cc550aee23c49261", 0x72, 0xffffffffffffffff}, {&(0x7f00000003c0)="82dd88", 0x3, 0x8}, {&(0x7f00000008c0)="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", 0x1000, 0x5}, {&(0x7f0000000400)="48dcd18bad6f0b176fc5f14d3891d6cbc75c7c8688a9f7065892d625b915d775c9a14677ce50e838bf06ad825f37f8a85c9c2d095c29ec3bb4ac3cd544fe095a191b9baed4d2a68ebc7a8ca56765fb3fc952c03bb8abc540f492b71f0479edc43fc2bfc19e475fd3c03e115a5a77929ef798553dddf2ddcb7347c412c48e5a98888ebc04a23af5bdf21e8fdc1c189b", 0x8f, 0x3}, {&(0x7f00000004c0)="46ca27d668abffbb3fab47a602033988dd46e175d931909090bbe7c05214d6f8445e00bd6f98c36bf131b34d3b9352d0b0d00de6c4abb9cd56c5ea984f25e2", 0x3f}, {&(0x7f0000000500)="6c08cee02aa7c732efe939187058", 0xe, 0x80}, {&(0x7f0000000540)="adf1254600d19ff69aa1e28bde8786550fc9ef5f9b6ddcd6d7d0612168bd4a69e8ce9ab446bde67c7c1d5450092c1b69b3111b14528c9109ff24e2ac5a76161b2d0641f2f63e3c2737a13c01a4f4a893abeee21c536c0f829a6ac97edbe7dfb5ef4d7aea4203afb77c9eb919df3e744b36d5dddf9f3d2b93b840d20f3f9680dd48fbe3553f", 0x85, 0xe18}], 0x220009a, &(0x7f0000000700)={[{@dots}, {@fat=@errors_remount}, {@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@nodots}], [{@uid_lt}, {@fowner_lt={'fowner<', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, '@-@&%'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$binfmt_elf64(r4, &(0x7f00000018c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x5, 0x0, 0x81, 0x81, 0x2, 0x3, 0x6500000, 0x1f0, 0x40, 0x249, 0x6, 0x5, 0x38, 0x2, 0x7157, 0x1, 0x9}, [{0x2, 0x5, 0x2, 0x3f, 0x200000000, 0x8, 0x3, 0x1a403426}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1778) 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1279, &(0x7f0000000040)) [ 1856.599806][ T9141] loop5: detected capacity change from 0 to 4 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) [ 1856.644534][ T9141] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1856.710918][ T9141] loop5: detected capacity change from 0 to 4 [ 1856.727867][ T9141] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127b, &(0x7f0000000040)) 23:59:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000102000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127c, &(0x7f0000000040)) [ 1856.859269][ T9171] loop5: detected capacity change from 0 to 4 [ 1856.885581][ T9171] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1856.966528][ T9171] loop5: detected capacity change from 0 to 4 [ 1856.975113][ T9171] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127d, &(0x7f0000000040)) 23:59:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@private}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000400)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000001bc0)={0x12d0, 0x26, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x81, 0x0, 0x0, @pid}, @nested={0x114b, 0x62, 0x0, 0x1, [@generic="c791daa2b75afbe61a7d6bfba3a9549506522528af2a62fe2e4de8bd71a45609e434b20a020875c39af6a074c2c884fa526aa2f49a7f7fb7d5387edd545b67b535ae04f7e7262279d220183957ab2848955b15aa4601e59bc38b942c7df138a207a8ef770545239a3a4080f79185b129e5c351cedbbfda89563fcaf952173d042e4f51640abf6bc7676b5ad5161fddc3d095eda353aa3ab34e96e408999b0f", @generic="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@typed={0x71, 0x8f, 0x0, 0x0, @binary="c099611a08059a9d5ae000c52d36e6750d4479041f74eed969b5723210258b8c24f699eacee757f138c05070bd088f91b0b92ca557f7fc38820a8acbe1f3164172224a888a78309f06719ba18702bccdd6b5592e79f768e22dcd22876643cfa539e6570007fcb749044c40e924"}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@broadcast}, @typed={0xc, 0x14, 0x0, 0x0, @u64=0xfff}, @typed={0x14, 0x7, 0x0, 0x0, @ipv6=@mcast1}, @typed={0xc, 0x75, 0x0, 0x0, @u64=0x9}]}, @nested={0xe4, 0x70, 0x0, 0x1, [@typed={0x8, 0x61, 0x0, 0x0, @ipv4=@empty}, @generic="26a8c20e3ec34b39c993b58ed14672f7a25a33bd667ae556825242416fdb73a64e80415be3c28e87177f3ae443a38db8fad2ddb519293c9faaed1ce9dc1f5d9035c704a2e6771fa4a828f2d09b2978d899898efe369bf170fa5dfd2a4bf62c0405f62744bafc1cb9299caf25971f1dd3a4a98864c0fd20f5d6c39b70b6b70e9a2e29d9e10daa8bb0432104a614047a599a24ebbbf98d00e1937f4216951b947f995627c06a9f7fbf42c1fe69a5ab9e0740d386a384efa8fe5ecffba34d47b540a7daf52acf33a8ff2871ea2a997d44b8c149242c3ef6d9fa"]}, @generic="5dee96728926de975eee598aaaa46f86bc20fedf2044dfae2f6a9d685e0d566ede5b4620476567ad77e0f4f11b6a283d0def6356589f82d5835a752ac0587aaeb66154dab94f063d961ab5d6db1e0a2fa349409bf442a0523facfb2f8e4d4059ea8a19a9ce502a8eb7b1018b8c49aef4c297cac1fae01dbbc241e45c17d38abf9b7fef9b36"]}, 0x12d0}], 0x1, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [r1, r0, r1, r2, r0, r3, r0, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}], 0x90, 0x4c055}, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r7 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x8c28f000) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 23:59:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002200009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1857.109415][ T9192] loop5: detected capacity change from 0 to 4 23:59:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127e, &(0x7f0000000040)) [ 1857.152462][ T9192] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1857.224854][ T9192] loop5: detected capacity change from 0 to 4 [ 1857.241776][ T9192] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x2, 0x1, "a5a1921b5754d2c40fc90f7dbd89ed7a8f925084ca4d3b2eb7d06725d5da688eb0d62e00192b6bfb02279f9b662244d9ccc3cf8cb8c548e5d034d252fc26baf2", "ae03e01dae172a9402ed6b4a6e2165d482c7be5131e93bd36bddb178bba27493", [0x40, 0x5]}) 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127f, &(0x7f0000000040)) 00:00:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002500009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:02 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000100)=0x3) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000280)={0x0, 0x1, r2, 0x1f}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000000c0)='./file0\x00', 0xee01, r4, 0x1000) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000080)=0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, 0x0) 00:00:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r1, 0x3, 0x8, 0xfffffffffffff800}) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x1c, r2, 0x101, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000047a40)={0xc5f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "90ee392c9d325e"}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r9}, {0x0, r9}, {r8}, {r8}, {r8, r9}, {}, {}, {0x0, r9}, {}, {}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {}, {r8, r9}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {0x0, r9}, {r8}, {}, {r7}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {}, {0x0, r9}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {r8}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {r7}, {}, {r8}, {}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {r7}, {}, {}, {0x0, r9}, {}, {r8}, {r7}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r7, r9}, {}, {}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {r8}, {r7, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {r7, r9}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {r8, r9}, {}, {r7}, {r7, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8, r9}, {0x0, r9}, {}, {r8, r9}, {r8}, {}, {0x0, r9}, {r7}, {0x0, r9}, {r8, r9}, {r7}, {0x0, r9}, {r8, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {r8}, {0x0, r9}, {r8}, {r7}, {}, {}, {}, {0x0, r9}, {r7, r9}, {r8, r9}, {}, {0x0, r9}, {}, {r8}, {}, {}, {}, {r7}, {r7}, {0x0, r9}, {r7, r9}, {r8, r9}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {r8}, {r7, r9}, {r7, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {0x0, r9}, {r8}, {r7}, {}, {r7}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r8, r9}, {0x0, r9}, {}, {r8, r9}, {r7, r9}, {r8}, {r8, r9}, {}, {}, {r7}, {}, {r7}, {r8}, {}, {0x0, r9}, {}, {}, {}, {r8}, {0x0, r9}, {r7}, {r8}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {r7, r9}, {r7}, {}, {0x0, r9}, {}, {}, {r8, r9}, {r7}, {0x0, r9}, {r7}, {r8, r9}, {r7, r9}, {r8, r9}, {r8}, {r7, r9}, {}, {}, {r8}, {r7, r9}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8}, {r8}, {r7}, {0x0, r9}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {0x0, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000048a40)={0x2b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r8}], 0x3, "5da4165b8bd877"}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x2, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x2, 0x61}}}}, [@NL80211_ATTR_MAC={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) r10 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) 00:00:02 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004cf80)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xa7, "faff474e6f24d7"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000004df80)={{0x0, 0xfffffffffffffffe, 0x5, 0x8, 0x0, 0x100000001, 0x1f, 0x1, 0x401, 0x9, 0x1, 0x2, 0x7, 0x10001, 0x6}}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r7, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r5, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004ef80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004ff80)={0x1108, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "9d4c6bf595c612"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050f80)={0x64, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {r3, r5}, {0x0, r9}, {}, {r10}], 0x2, "f9a1a24e3b575d"}) 00:00:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x80000001, 0x9, 0xe, 0x10, "5ccae2c8c420378c4ccd61901ff1ab3daf2473bd4e7a563c617ba1445525bf27c974d067a0ab1feee167c24d22468e290f905d77c668533a5e6f6f82c2c6ba01", "734e6826350c8e71284f01626fd4a6ecf350b5d84555c0ece7acb3c11f18000f", [0xd2f, 0x3]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x1000, 0x5, 0xc, 0x0, "13fd552581b13019c26a920299b423671c5052b80e76c12160954660a48bcea8498c76c3057acc2acf5611f11898a8c259dd4d62d9b012a290d505de15242f13", "6bbc0285f9c8a0036c335ef446ad727d295f3aa76b51a883dd3f4989cb9b303d", [0x8, 0x7]}) fdatasync(r0) [ 1859.566491][ T9223] loop5: detected capacity change from 0 to 4 [ 1859.602640][ T9223] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b47, &(0x7f0000000040)) 00:00:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) lseek(r1, 0x4, 0x2) 00:00:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000003f00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1859.625467][ C1] sd 0:0:1:0: [sg0] tag#1265 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1859.636142][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB: opcode=0xe5 (vendor) [ 1859.643297][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1859.653042][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1859.662754][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB[20]: ba 00:00:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000077000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r3, 0x3d52c000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x2, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x2200, 0x0) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000180)=""/63, 0x3f}], 0x2, 0xa0, 0x8001) r5 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) close_range(r5, r0, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r5) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 00:00:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) fchdir(r1) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) fcntl$getown(r0, 0x9) 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b49, &(0x7f0000000040)) 00:00:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1859.766422][ T9261] loop5: detected capacity change from 0 to 4 00:00:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x40) fdatasync(r0) [ 1859.813858][ T9261] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x541b, &(0x7f0000000040)) 00:00:02 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0x3) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 00:00:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip6_mr_vif\x00') openat$cgroup_ro(r3, &(0x7f00000002c0)='freezer.state\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) openat(r2, &(0x7f0000000300)='./file0\x00', 0x200000, 0x13) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1859.877548][ T9261] loop5: detected capacity change from 0 to 4 [ 1859.890523][ T9261] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x8, 0x1, 0xb5, &(0x7f0000000040)="40128b2a58a789ce558cedf476d999d392186238f6ecadbd6d236997db294fd366611ebfcce489af5c9177ced61feac6a249d01e8a5b2498fc757d31c533542b3326fe8970741da99cf8bff8af7281aa2247b5683a9ab2d3c46ec57fb6800b61e1f67c91151f1b0cef53b649abdad227fcede3755e3ffb1571f2072a6bdbf550851b358b34f6f44a29ce16f324a40f6f21485795c41b091489441965fd0ee1583d6d822be88e2391dac93d0e8bd82d7eb18a5157d7"}) 00:00:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5421, &(0x7f0000000040)) 00:00:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x400800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xdb1) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x7, 0x200100) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000400)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x80, 0x2, 0x19, 0x19, "19e00a80b2eeed5619620232c6dc84f2a37bb0b4fe55d3c3fdd8f603bbf1c054da060afe787f62903f241bb4ce84e32c71d301aa3a2eeb8c210a31847d4dd587", "88ed93ed909d367038f4319c2a81564c18b2ea3f7c82230b86445e84f1c3265b", [0xfffffffffffff801, 0x9170]}) fdatasync(r0) [ 1860.030025][ T9305] loop5: detected capacity change from 0 to 4 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5450, &(0x7f0000000040)) 00:00:02 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x1260, &(0x7f0000000200)) 00:00:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$LOOP_GET_STATUS64(r2, 0x80041285, &(0x7f0000000200)) [ 1860.079273][ T9305] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:02 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="2145809847dfd91754392802f4dfa0de33e21fcc058171a9efc533332fac5f9f0ec53e5f53e58088d95e8f7878a4987886b30ed0ed5e143ee44a41f103afa58e7c343bbded564523981ff03c03e23c75080f55feef5a20dd91ae81695f3b7909c25e78ef79aad1bc4f66cec1ad16137b5d2d47f2f8148f7690e5031502bf3aad491b4291ba4ebbb9bcfb1c0c688351c5ea4da78cd649efe8c60e2fff8051e8ff9a18932618bc7a69b3e9201d7519745400c19bce07211f8380090d04413afa0e625fb632b8314243917fc9e2739da3ed14ddc8b8b377a8be25d56dc3e69cd6fdf09c6054dddb4a64f16d54c8d06d2d426f85ae2f7d", 0xf5, 0x3}, {&(0x7f0000000180), 0x0, 0x200}, {&(0x7f00000001c0)="37637982400de266469a39d2ac97a046330c3a4ebc67dcc6972d3f54ecfb4fdff2c7a9b8990083a5c52787dbbb3ec712c04c7eebc24f79ad621cf2f66f0504b18c686683de338736b8a48ad2f4670ad727c041076545c0d44d90263520a025e131fd947d33", 0x65, 0x80}, {&(0x7f0000000240)="027d1a56ef768df37eaf070991b9700fd19a58e6941e7de634c614b7e8526cc1cd13f90da51bf4c53d37ddc9f7480a9c6c6ca2a4e625e9640d518e7d0e1ade235a4e00fcf08e93ce75bf2ad91a54d04490b03f7900a4560955e6a74cf118c0127476a944", 0x64, 0xfffffffffffffffe}, {&(0x7f00000004c0)="b2438b64929731cc304265e55726b132a092b2cd09fc8cd7ee9557e92fd3fc7d9bc5e8bbd0062de7a78c9637173c6130e6b226f90000000000000000000000000000154f9d6233b0", 0x48, 0x4}, {&(0x7f0000000340)="f85ea8cc2c2973e43411c9fd9a7e028fe9a54340a1992848708d7eab26fc65a3198fd35082b3cc46e934790bde57128641d1969fac6cadc5d0528caee9b13f157a2f67399f742cc40854eca5a652dbec5ab0679a67794a9de0c4feb8e7fea32f4d06056c22487f9044c841fd30ae97cadf606eeae46ca3341d8d", 0x7a, 0x5}], 0x100800, &(0x7f0000000600)=ANY=[@ANYBLOB='dots,debug,dots,nodots,dots,uid<', @ANYRESDEC=0xee00, @ANYBLOB=',|uid=', @ANYRESDEC, @ANYBLOB=',obj_role=&@,uid<', @ANYRESDEC=0xee00, @ANYBLOB="2c73682e00000000000000007d3f26000000000000000000228e69022763819466a7d8e5e2f4fd3e6d09adcfdc97ce1fbdfb2569dfee3098905c779d9d844ac466de4341d095c64eb4fce547a67f7268f3d3e2f6eb8dd2e10c2dd0cdb480b004a4cc976dfc93865b340d5f8e0026581e8b1078347c8ff29d7fb3ce3f3a75004acdf28a98151aa912e8a4a289f77528859801d5e499230b0acd0516af9a88f2a7c2ebbec421fc6900626c6fd8e61eded1954bb75b0e80b6f4251dccabdd8026e7c16633d94bdc048296645fa7576d5d958bd3d487ccdc3220cc09a802cd2766c6d0d77df5758d3f009a8c23"]) r0 = syz_open_dev$loop(&(0x7f0000000580), 0xfffffffffffffffd, 0x400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480), 0x52400, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), &(0x7f00000008c0)={0x0, 0xfb, 0x1015, 0x0, 0x0, "e4eb7aae385744b2e8927a013e4b99fd", "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0x1015, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x200) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)='./file0\x00') 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5451, &(0x7f0000000040)) [ 1860.159979][ T9305] loop5: detected capacity change from 0 to 4 [ 1860.171376][ T9305] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) 00:00:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x7, 0x0) fdatasync(r0) 00:00:02 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x202000, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x16800022}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa8, r1, 0x800, 0x70bd27, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}}]}, 0xa8}, 0x1, 0x0, 0x0, 0xc000}, 0x1841) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1260, &(0x7f0000000040)) r4 = syz_open_dev$loop(&(0x7f0000000140), 0x40, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r4, 0x8010661b, &(0x7f0000000180)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) openat(r5, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x90) 00:00:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5452, &(0x7f0000000040)) 00:00:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) write$9p(r0, &(0x7f0000000000), 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) 00:00:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004800009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1860.483495][ T9352] loop5: detected capacity change from 0 to 4 [ 1860.497785][ T9352] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5460, &(0x7f0000000040)) 00:00:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280), 0x7, 0x900) fdatasync(r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000640)=0xb, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000400)=""/250, 0xfa}], 0x2, 0x7, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r5, 0xffffffffffffffff, &(0x7f0000000200)=0x3b, 0x5) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYBLOB="010100000000000000000a00000008000300", @ANYRES32=0x0, @ANYBLOB="7e31dfff2f564f52edf2987044de178cd39089f099263bb3bfe35981eda5921d60dab8857f4558ea61ad9bac90b6bbd86e87a005d45273023bf65136b614b683c1da4bfd51c9f43a3126b9ca428f07b0356d86a921f411fa449c187d664e7292cbd7051d2c775d66e920f77c3414f476f24c495c9627dbcc3194184d16d602d50ab1b4ec6c758545e67e47d23399e18ea5c89b16ccf867f33e2f061fdcd7d36cf4b5528bdba6da8810ec65521563d8d97535da383c1b41de1697532576d595bd0d0ec05a9c1e6c8bc845e2a75e78358a92790b"], 0x1c}}, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000500)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="40a35da8ac7fc0e7700ce2008d0000", @ANYRES16=r4, @ANYBLOB="29ffdbdf25190000009cdf23932dc0f826090d000005001e003f00011e7f0c1c00030000000500f0c92676d41f4b63b7f23003be7292ef82b1d2c3"], 0x40}, 0x1, 0x0, 0x0, 0x2000c014}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:00:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x80) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 00:00:03 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x84040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 1860.590207][ T9352] loop5: detected capacity change from 0 to 4 [ 1860.609542][ T9352] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004c00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40049409, &(0x7f0000000040)) 00:00:03 executing program 0 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x7, 0x101000) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40081271, &(0x7f0000000040)) 00:00:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) [ 1860.731436][ T9394] loop5: detected capacity change from 0 to 4 [ 1860.765814][ T9394] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0, @ANYRES32=r2, @ANYRESHEX, @ANYRES32=r1, @ANYBLOB="5767b41df2079cf86cd3124c9ea0d7c1147b2b6c6f234b8ff576316f9044c9324743972fe038a7d326c2d99c7a2b892e3470f922a99bf0319a902111587a2a47f08fb8324122967e6e65168bbaa9b628dc29351767b68e6d1b86401a4a13e87b52f407123797ffa143dc9463d37cee10018fab8a5e996b114aa5b6a9b2bb7d880c56304cee2a4b5c02911dcd736e97c7983122ecb431cf774a7e23423c25e4f51a2671670a6a4b6a7424b1807fba332f92d2d5136bac4a150a289f5c29bf81804c60919a10f8b3fef3b5f041"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 1860.816248][ T9394] loop5: detected capacity change from 0 to 4 [ 1860.824558][ T9394] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40086602, &(0x7f0000000040)) 00:00:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/rpc\x00') ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/12, 0xc}], 0x1, 0xd9f, 0x40000) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1d4, 0x3, 0x1, 0x101, 0x0, 0x0, {0x1, 0x0, 0x1}, [@CTA_SEQ_ADJ_ORIG={0x4c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5559}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xfffffffe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1000}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1000}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xd06}, @CTA_TUPLE_REPLY={0x94, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x8a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @local}}}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x4}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}]}, @CTA_LABELS_MASK={0x20, 0x17, [0xfffffffc, 0x100, 0x5a3, 0x6, 0xffffffff, 0x6, 0x8001]}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1ff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_TUPLE_ORIG={0x58, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40854}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1860.979521][ T9431] loop5: detected capacity change from 0 to 4 [ 1861.020114][ T9431] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1861.086632][ T9431] loop5: detected capacity change from 0 to 4 [ 1861.094531][ T9431] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00006b5000/0x1000)=nil, 0x1000, 0x180000e, 0x2c050, r0, 0xeb8c9000) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40087602, &(0x7f0000000040)) 00:00:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x9, 0x1d, 0x4, "f0c22c475af2617ec6683001a76d0d3d4dd22e0bc541aaa77e39e8159590e3674bb31cbf60ee8c0f64f363e531d13f0cdb23061968511d104ead12a41c8b54a2", "9f638407fb499ceaaacbfd995aac725c77c87bcd18d357f1d8f14ca37778b7af22c9afac55f5857be9a85165760c5add37269ca0682d08766abe1702de654b78", "e156263e800a1166688e00000000000000000000000000e100", [0x12b16905, 0x2]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006800009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:03 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7fff, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) 00:00:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$LOOP_GET_STATUS64(r2, 0x1265, &(0x7f0000000140)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x62442, 0xd0) 00:00:03 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/suspend', 0x2, 0x122) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140)=0x4, 0x3f) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) [ 1861.353376][ T9458] loop5: detected capacity change from 0 to 4 [ 1861.385910][ T9458] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x5, &(0x7f0000000300)=[{&(0x7f0000000100)="b59d94da2a231731f79773e68078441346aabe4597a07dfc3a5b8455a0838e5c4d441b73aa3e737a0fb33319761867fc7ef3a602ecd20251dfd7952bb68d3331ce208a1f52d4ef025d774ea607e82a3a159fc05cabbc831b2ba3c08da6889616b1e807373d819db6556f2643f722ba97170317ba1e30f0255ac0c5ca6437411917e9b50522b8b8d1915eace3227718c7b35250db927fd0dbd35bf8934141dca6f7", 0xa1, 0x100}, {&(0x7f00000001c0)="4b5ff10688e59811081a2042ab5c2d", 0xf, 0x8}, {&(0x7f00000008c0)="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", 0x1000, 0x4d7e}, {&(0x7f0000000200)="a96103d34f7553cca7ca", 0xa}, {&(0x7f0000000240)="0148d2e48abb0f64d60300e3b3ee4c4101cd3c0c4df6db4c3f74a256a3f7185d938002a84b8719f872ad0983cffcb933ce4cd7a3b797fff7ecb3805a2261cfca0305dedfc1f77448949528602068191dbe806b18c311c09cb89cb144402bcd310e79bc079cc7eb31f00436dc3de2199ac0902d2187223c0c7fb07097a571c0af8615eaa72f55ac416f406fbb14ab997ac1b4eb4c12d59dd7be3a2240e5c575cdbf6f5369abdd139669d95dd13d41bacff3430fcd7e", 0xb5}], 0x2804000, &(0x7f0000000380)={[{@rodir}], [{@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x34, 0x36, 0x39, 0x64, 0x30, 0x61, 0x34], 0x2d, [0x61, 0x66, 0x36, 0x61], 0x2d, [0x65, 0x35, 0x62, 0x32], 0x2d, [0x62, 0x34, 0x63, 0x32], 0x2d, [0x37, 0x36, 0x66, 0x33, 0x0, 0x62, 0x65, 0x30]}}}, {@dont_hash}, {@measure}, {@dont_hash}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '/dev/loop#\x00'}}, {@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x9e'}}, {@seclabel}]}) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) clone3(&(0x7f0000000640)={0x40002080, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), {0x2d}, &(0x7f0000000500)=""/151, 0x97, &(0x7f00000005c0)=""/26, &(0x7f0000000600)=[0x0, 0x0], 0x2}, 0x58) syz_open_pts(0xffffffffffffffff, 0x40000) open$dir(&(0x7f00000006c0)='./file0\x00', 0x402500, 0x44) syz_open_dev$sg(&(0x7f0000000700), 0x2, 0x80000) fdatasync(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 00:00:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101283, &(0x7f0000000040)) 00:00:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1, 0x1, 0x47be) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) splice(r2, &(0x7f0000000180), r3, &(0x7f0000000200)=0x4, 0x3, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:04 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000000)=""/78) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000080)) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101286, &(0x7f0000000040)) [ 1861.476078][ T9458] loop5: detected capacity change from 0 to 4 [ 1861.489860][ T9458] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006c00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000140)=0x3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = socket$packet(0x11, 0x2, 0x300) io_submit(r1, 0x2, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xeffdffffffffffff}]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, 0x0) io_submit(r1, 0x3, &(0x7f00000002c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000), 0x0, 0x7, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r4, &(0x7f0000000080)="58226d9957aa660a5ba44fa38e1475339d2be9153b038a0ed4731de4ee5b19303f6dd27cf65fd5a21430c37f319401da3688ef7561a947b71d9847d93ab4a77afacc40af8b81d6ff5a4210cb13e597a2d88d7ca7ac73b93c648841e3fdcb51418f2849c4c1826f5029eafb3638b3ba605514bceec70eaf7f4b56c8e307836310cce943", 0x83, 0xffffffffdbcb9bcd, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xed, r5, &(0x7f00000001c0)="7cb56b69889143901e97dbe750a1424ae8136f097af53190ea578ac0f40fd65bbf28c5f0dd19ba2c2de9934f665300b3a726835b78f81908dab0dcf315dcc633609fc8211ee8420038f432d9c7fdaaeb9f93b5b29d76abb49d601ba080c49fe7492ee00502c42f565504eff741504fe3306f9786d72973d6e07be31d98d6ae2e6de60b2470327a910ae45c8446ebe8f6f7d52192d83490", 0x97, 0x0, 0x0, 0x1, r6}]) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000300)={0x0, r2, 0x3, 0x1000, 0xfffffffffffffff7, 0xfffffffffffffffd}) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101287, &(0x7f0000000040)) [ 1861.621207][ T9500] loop5: detected capacity change from 0 to 4 [ 1861.650314][ T9500] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101288, &(0x7f0000000040)) 00:00:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$incfs(r1, &(0x7f0000000340)='.log\x00', 0x1, 0x23) mmap(&(0x7f0000710000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x523b1000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000200)=""/251, 0xfb}], 0x2, 0x3, 0xebc) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) [ 1861.752399][ T9500] loop5: detected capacity change from 0 to 4 [ 1861.761101][ T9500] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000007400009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401070c9, &(0x7f0000000040)) 00:00:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0xfffffffffffffffd, 0x8000) fdatasync(r0) [ 1861.890912][ T9535] loop5: detected capacity change from 0 to 4 [ 1861.912203][ T9535] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401070ca, &(0x7f0000000040)) 00:00:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000240), 0x800, 0x101000) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000140)) 00:00:04 executing program 0: syz_open_dev$loop(&(0x7f0000000180), 0xfffffffffffffffe, 0x12247e79bb7ff56) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x80000001, 0x365400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) setresuid(0x0, 0xffffffffffffffff, r4) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x1310, 0x3, 0x1, 0x201, 0x70bd2b, 0x25dfdbfd, {0xc, 0x0, 0x4}, [@nested={0x11a7, 0x96, 0x0, 0x1, [@generic="2d75ebe6fae5ec4af5f93e8d8bab64c95d33c14f994575dff27b71d45ef4022bfe7f5c1d7d445576fdf975312a0145b6ee0f6d59b77231d495ca36b60a085290", @typed={0x8, 0x59, 0x0, 0x0, @pid}, @generic="5750154161702072dee67d8ece2dc4cea94b4fff110be6c150f64ab1f1fc0eafa66afb5b5f091ae875a5f727e3f01e", @generic="dd15acd8c45f0c46597ef7a422a9f36d54addc1885d34663f130aa55b8a612fb233a11c0c06c199a2dc6dcc3103d8f1394cd6067243f3f35ba7f845f861af40e512a8cc846230a43d1bf22b518e408721ef1e2782ec4d8954de2a77d895ed390cf9bce29f05af01e25249f76232566345737cd27aa8c0b937f29d21e54b9f6fe3ecd6e78a7557f5ebf26b62026d500c7f97e82163cbc8bd8cf5c8ed43433", @generic="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", @generic="78cc3c8a16848bf2ce653c9735197b326fc5288e34c08818191d1853a19a4e60c6a2b66a076b48c30a01966576ab64cc13c8cea926a547997853457cf2c68fa64a0289c1e81401877684d747a28afaff7621feb7cf6118dddb15f52e70d2567765914cb4ddbe6d06895211fb65d67011e1675b2c4d9f90e23f28708e2ca5", @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x1000}, @typed={0x8, 0x20, 0x0, 0x0, @uid=r4}]}, @generic="6dd2acde02f345bcc735dfef873e63c9f265a427e2c9870b1a52a2a3fb", @nested={0x112, 0x42, 0x0, 0x1, [@generic="0ea8090b6973293d02608bb4d8497360455e5a824cd0decb01f9f945e3b041ff1e2ba6cc26a5d5551798ba98b484cd05ffc0e190fe691cbc1c502b47896d54382ec9f8c8e6c62db471e4314500c9dbb0129a6a8d8e573a4c9de235bad57ab1a7e93d838ec0de0a2c4376fa9c42ec31497f911b0153bd7a383565ac", @generic="94a83be8bbe0ae7c0e5fa3f9674fe1794f21ebec318308714ba574caf0548d4622d5de114928149bba0d0606f72b4fc4f0d486e5ada370c5d532a6632fe30ea279479711e0f0075357d5fc3d3c8e90379f65904a74cc5a4baef3e279b17490b522e77a3bf0453b1ccaa0f861bf4443afc14bdd1aa4ea3242878df4c2dccbbd552133282f1109cc39cb82abe89c73e5ffcb6690"]}, @typed={0x8, 0x33, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x23}}, @typed={0x4, 0x95}, @generic="901cd1f0cc1a63c129f46f22f8997a08ef023317"]}, 0x1310}, 0x1, 0x0, 0x0, 0x44044053}, 0x4000000) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f0000000040)=0xafc) ioctl$LOOP_GET_STATUS64(r1, 0x1265, &(0x7f00000001c0)) 00:00:04 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x2, 0x0, 0x1, &(0x7f0000000240)={r2, r3+60000000}, &(0x7f0000000280)=0x1, 0x2) pselect6(0x40, &(0x7f00000002c0)={0x80000001, 0xd5e, 0x40, 0x0, 0x200, 0x1, 0x6, 0x9}, &(0x7f0000000300)={0x3, 0x9c, 0x6, 0xffffffffffff53b7, 0x800, 0x1000, 0xc000000000000000, 0x4}, &(0x7f0000000340)={0x3ff, 0x1ff, 0x4, 0x10000, 0x4, 0x8001, 0x7fffffff, 0x6}, &(0x7f0000000380), &(0x7f0000000400)={&(0x7f00000003c0)={[0x6]}, 0x8}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x80000001, 0x9, 0x8001, 0x4, 0x7, 0x1}, &(0x7f0000000040)={0xffff, 0x3, 0xb6a, 0x67bf, 0x3ff, 0x6, 0x4, 0x611}, &(0x7f0000000080)={0xfff, 0x95c, 0x3, 0x100000001, 0x6ae9b4ef, 0x3f}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) r4 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r4) ftruncate(r4, 0x4) 00:00:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000007a00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:04 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000240)=0x2, 0x4) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)={[{0x2d, 'cpu'}]}, 0x5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0xdaead009d25cee5b) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xf4, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0xe0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffe}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0xf227f5cd9dabc5d6}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 00:00:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x400000) fdatasync(r0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) write(r0, &(0x7f0000000300)="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", 0x1e3) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401070cd, &(0x7f0000000040)) 00:00:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x18, r3, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}]}, 0x18}}, 0x4000000) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r3, 0x805, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xffffffff}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x4}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x8}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xf8}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x32}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004081}, 0x4040001) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1862.163243][ T9554] loop5: detected capacity change from 0 to 4 [ 1862.187231][ T9554] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0xff, 0x2, 0xd, 0x14, "e086e7cebb9ef1fa530d824e98293166edeb1b8400c22bf5b5f04ed3ada219afbaec86cb87f6676ecaa435718b91655d7f88a60070ccab8350444f9f31c1d708", "91a1824bc888569a9796214b74654a1b046d9cc9c29d27a7cc75817ffd562188", [0x5]}) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401870c8, &(0x7f0000000040)) [ 1862.251379][ T9554] loop5: detected capacity change from 0 to 4 [ 1862.267741][ T9554] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1862.284030][ T9570] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 00:00:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000c0ed00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1862.329968][ T9581] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 00:00:04 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x80, 0xcd, 0x7ff, 0xacf, 0x1a, "c38da358dbc3f9a9"}) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r1) 00:00:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat(r1, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x101) fstat(r3, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f00007af000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x71f49000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="73797a746e6c31000000010000000000", @ANYRES32=0x0, @ANYBLOB="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"]}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x6) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x1000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x1265, &(0x7f0000000200)) close(0xffffffffffffffff) 00:00:04 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x1260, &(0x7f0000000140)) 00:00:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401870cb, &(0x7f0000000040)) [ 1862.412158][ T9592] loop5: detected capacity change from 0 to 4 [ 1862.448744][ T9592] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffff) [ 1862.539862][ T9592] loop5: detected capacity change from 0 to 4 [ 1862.549870][ T9592] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/65}], 0x8, 0x3, 0x6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401870cc, &(0x7f0000000040)) 00:00:05 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)="dd52eadf36746c1b22798fcbfc353c2675e8ce9458bc0b4c736a571e1753dca501a9e09afb3bea", 0x27, 0x10000, 0x1}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000000)) 00:00:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000166000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) fcntl$addseals(r1, 0x409, 0x4) 00:00:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffe00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) close_range(0xffffffffffffffff, r0, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x125e, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setresuid(0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000740)="3e148d4e5cd19cc45243cd6403cbc1730eb8db7ee73190043207512acf2c95f04d5c43bfd8a0ebe482436beebe8407b294ca4c5ae403ee0f66c20c332c311af8d3b1f6a984581aed7f17d97e7d90898131390be505333ea27086c256c19b51e325c9a0b03eac46ac49325cd81b568be7665cc01c0decf3b57e9f16fc94ed1baaad1c2e11", 0x84}, {&(0x7f00000018c0)="beb7f9f124dafcb88470dd352ca570bfc8e77e471d23ffb922ed592cd70be503287b136740ab330629c18f1498e4f16e05da53488161ee5123e5f0d7527d0028e0d1211d227f92ca6a8633fe26f6f5178d09657d7443126a1e09682f7d89ebb7f45bb366cb617007ff75f68b5936e82110c995e1d21662d5a39b2cf7b3304b14fe486b96f15cab22bb70db28964bd33c2be632dd6f13a39762e6a2a93d3c81f0", 0xa0}, {&(0x7f0000001980)="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", 0xfa}, {&(0x7f0000001a80)="91b1c3b61882031af14c0a40a8bf36b8eb35695f09b8edf31e5cde37469044c61c923c4f696337bdf2bda2a4cfa6ba87edfe9bc249a704ad73c150c395cf8f8f875b1e8f4f8e7145f8caebe869c6bd277f85453c18719981b71e6a55ce8a37ebf44685ad603e0f12ee0f3674b9878675fb2f2b5fcd6ad0376df8812fa7f58cddabcb195fe448b8da7eebab9a435f196d5010895cd8fb376b45dc428d6c9d74604de0e0bc03bc1f16014f800a8c0a756a5283456bf4b02a7dbbf3a7ab995317bc22b233396aaefaac9b60275eedad4e00366a5db5b91ebb9360fd661fdb195fe5a757a6c17795", 0xe6}], 0x4, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0x20, 0x800}, 0x4000080) 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}) preadv(r2, &(0x7f0000000600)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/81, 0x51}, {&(0x7f0000000500)=""/239, 0xef}], 0x7, 0x2, 0x4c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x141001, 0x80) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000680)=0xfff, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401c5820, &(0x7f0000000040)) 00:00:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x125ac0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1862.690876][ T9635] loop5: detected capacity change from 0 to 4 [ 1862.727835][ T9635] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4020940d, &(0x7f0000000040)) [ 1862.799185][ T9635] loop5: detected capacity change from 0 to 4 [ 1862.810752][ T9635] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 1: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000140)) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x8040000000000000, 0x2000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0xb9271a5675587c4b, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x417094c02056e51d, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000fff00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:05 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x6) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0xe16, 0x94402) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000040)) 00:00:05 executing program 3: r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x4ff4156a, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000180)="1fd6dae72b650da6b654a48024b56eeafd79618a315cf7e0f151bff51995d388a70b8e4e4d1fa252ec6211f7ef1cd06bc2d968cdd4090e846d8585ec34de2d77768ac970f01ecccc90c596e0913d70ba7b3461bba1", 0x55, 0x7f}, {&(0x7f0000000200)="4c6cc76aa23badbfbe89f3d7c922298359b876bbb2b021d895cf9e73a37839887caa1a1869a668e07bab9aedf240c1", 0x2f, 0x3ff}, {&(0x7f0000000240)="1cc72064a5a1f5185ff6d5540ff3e7d7d749b41ce4720a1887a87bd11361555b2d941a17cf5a14c2ecfa1a3ec2e0309a9559e936c5fa64ae9656051203bafcc22a8106b4854a7e93e553dcf1724aadb87cfa93a1c9d4a27b063ab3a54f19a70b5d03280108de2118764bf6a461f7166bf1bfa123ce325d44089a90766ea43ba2b4d9b2851a3d13d51040352620d0a5b503e9cadaa721eb27b06618d9dbac56940fa5d622a1b6dd1aa2476fea187bc0a7a13f48034b3edec3aef445e42f800f9e29bea56821803208fe17c6c4438f1a3605aea258e38ceeb6f1a71d77b78440c14e4a9b7b84e11b9c4c23983b4aee4efd986b", 0xf2, 0x7f}, {&(0x7f0000000340)="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", 0xfd, 0x4}, {&(0x7f0000000440)="5c8205f1978cb9b3187f561ac67db26eca6b1a80e56831d6488850f3db7572d4ac1454ad98ce741e9d3d3b8e80bfb1cefe30d4e0718630060e7788819ded15ee7bbeaf3f9e60be4f3523d637acaef445b947f878729b8bbc22cea22a1349c84d0d56b157291b4a6a309eb04baf3fcc83d0e66729fd4cbaec628a7e90432844b947e0f8b88d87e36bcde52d4eab6815b39f8a7be5ba2393ebb862ce29fb7bc123db780711a0817415cbf313755057351c34c3c8c664fa94369de4b34d72585f522df2be7fa38338a3ebc56e1a4a2575c2f8fcfdda19a32fa6d4d4a94439c406fd9af6f7652d88fc1b45e12822b0f8f42beefbe0d1a78339", 0xf7, 0x6}, {&(0x7f0000000540)="1c99b388eb5c4e63508d9f3278f9157bc9c6989cca083cd66a7c610dc53b49478d5098881182a1669a39d4604f14376a90a8d95ab7ac9024bd2a0f455bb3450400731d48cc4f6453a2cd53310fc4cb8c3b1286e7d050c472", 0x58, 0x5}, {&(0x7f00000005c0)="fdac92cf749780180b745a91e2485cfa1c8533ebb1e58348186c1cde547b3550be7f7363d98fcb30800079fe2875bb84590f32ca13dbdf3e54415b28eb2935da10a6b2102a0ad7b08eb465b1f45d1e9f576c50b3cefc8166f2511cf1c3935f5afc50d2cf41dca27638d575395c147a3bd071ab30ceafeb4e4c6423b6fbaef5006330a654a7f1260955c63a6feacc6a099975fefdf8122d5bb06e9c52c9bf35aa15b1bd5f139605c2621ae3247a4b952ad5280b2f32239073dad9ca05151ba6596c82062250e63bda9ea2a4942ed8e407a42daa95789b5b6ae79b3b2bd0f07763ad56a3bed15a19fa8d477f69a8f8077949a8e38757f679c1", 0xf8, 0x3}], 0x20090, &(0x7f0000000bc0)=ANY=[@ANYBLOB="2f6465762f6c6f6f70236f7023002c2f64a899488af07a527a3ffca365762f6c6f6f7023002c2c6673636f6e346578743d73047374656d5f75974a26a900000000000000"]) preadv(r0, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/35, 0x23}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f00000009c0)=""/81, 0x51}, {&(0x7f0000000840)=""/9, 0x9}, {&(0x7f0000000a40)=""/226, 0xe2}], 0x6, 0x40, 0x3) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) [ 1862.939956][ T9666] loop5: detected capacity change from 0 to 4 [ 1862.972147][ T9666] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000040)) 00:00:05 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x40800) close_range(0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000100)) [ 1863.030372][ T9666] loop5: detected capacity change from 0 to 4 [ 1863.038850][ T9666] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081270, &(0x7f0000000040)) 00:00:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000feff00009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000400)=0x11) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000240)=""/219, 0xdb}], 0x2, 0x0, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2747c2, 0x0) close(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x30, r2, 0x7b7d0000) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000040)) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffb, 0x21, 0x0, @scatter={0xa, 0x0, &(0x7f0000000c40)=[{&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/224, 0x75}, {&(0x7f00000006c0)=""/80, 0x50}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f00000008c0)=""/248, 0xf8}, {&(0x7f00000009c0)=""/199, 0xc7}, {&(0x7f0000000ac0)=""/121, 0x79}, {&(0x7f0000000840)=""/55, 0x37}, {&(0x7f0000000b40)=""/130, 0x82}, {&(0x7f0000000c00)=""/35, 0x23}]}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x3, 0x0}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x1, 0x425, 0x101, 0x7, 0xbf}) 00:00:05 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081272, &(0x7f0000000040)) [ 1863.178528][ T9699] loop5: detected capacity change from 0 to 4 [ 1863.194690][ T9702] EXT4-fs warning (device sda1): ext4_group_extend:1798: can't shrink FS - resize aborted 00:00:05 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x100000001, 0x800) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000140)={0x1, 0x9}) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) [ 1863.224155][ T9699] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80086601, &(0x7f0000000040)) [ 1863.284654][ T9699] loop5: detected capacity change from 0 to 4 [ 1863.296876][ T9699] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:05 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = epoll_create(0x599e) close_range(r1, r0, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0xfffffffffffffffa, 0x7ff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 00:00:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80087601, &(0x7f0000000040)) 00:00:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:05 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x7f, 0x8000, 0x1, 'queue0\x00'}) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x125e, &(0x7f0000000040)) [ 1863.445936][ T9740] loop5: detected capacity change from 0 to 4 00:00:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x801c581f, &(0x7f0000000040)) [ 1863.488925][ T9740] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000640)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0xa88086, &(0x7f0000000040)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid}], [{@dont_appraise}, {@subj_role={'subj_role', 0x3d, ']'}}, {@obj_role={'obj_role', 0x3d, '\xd8\x19r\x9c\x8a\x91Z^\x9cm\xe5\xfbC\xa5yb)G\x18\x9b\x8aI\xce\x90\x84\xcfc\xf3\xec\xa7\xa8\xf5\xee\xff\x92 b\xc1V\a\xf8\xc5\x80\xb3\xf2\xdb\x16\xa6Z\x8b\x9d\xece\x00\\k\x17]j\xf4d\xbd\x9d\xca\x8b\xaf\xed\vU\xc1\x1a\xb0\xa9\xd6\xce\t\xc40x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x10000000) syz_io_uring_submit(r3, r5, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0xe38) r6 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3146, 0x208000) r7 = openat(r6, &(0x7f0000000200)='./file0\x00', 0x301001, 0xe6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f0000000180)=0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1864.124320][ T9810] loop5: detected capacity change from 0 to 4 [ 1864.139676][ T9810] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:06 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x838, 0x2000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) pidfd_getfd(r2, r1, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e27b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x240, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) 00:00:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r1, 0xffffe000) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000140)=@ieee802154, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/255, 0xff}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000580)=""/15, 0xf}], 0x8, &(0x7f0000000640)}, 0x401}, {{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)=""/8, 0x8}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2}, 0x5}], 0x2, 0x1, &(0x7f0000000800)={0x77359400}) r3 = syz_mount_image$nfs4(&(0x7f0000000840), &(0x7f00000018c0)='./file0\x00', 0x7, 0x5, &(0x7f0000001b40)=[{&(0x7f0000001900)="c8abe0fc44c5", 0x6, 0x10001}, {&(0x7f0000001940)="dce6c62d8ade9cc9f299006147439b892cb9dac983a63ae73696f256bd73e96c6ce0175e1ddd5dc18ccc3ba366a7b6af45409d5f9e66be70b639bbd207c930561ae7a49e8d95c2ed58c06f3e0281b4b5d33a2d1e83b236a76d462823d613d10fb98807e3bcc2db87cbd0c261021d30a7a0236bd1d3c48b6e32c088c13198e928275bfb1de444acc83e6c8704b96789fbc018715880350b81cf58c9cd5fabca44a228832388459140564c1bbb93a37938346bbe3d394f5ae4158dd5cf6950c46af5050ef36b1b975aa47b3d684ae82f", 0xcf, 0x200}, {&(0x7f0000001a40)="ccb8af9d7e08fc8a2d418143651d8b522710761b9c047b0747f2f9535116", 0x1e, 0xcb}, {&(0x7f0000001a80)="c9482132ed4b8cf3741246ff7e66c2f59163973721ede01f3ad03b760a50fb80e3635d62319650d63b2e55d772e6f2c870c6cc78c9c5f2164e8c86096084d36be606da", 0x43, 0xafa}, {&(0x7f0000001b00)="b7266b6a3f6e39c28efbfbd62ee4a04af9fb28187478ea62d9b3", 0x1a, 0x101}], 0x8010, &(0x7f0000001bc0)={[{'/@*:'}, {'\xac,'}, {'-\''}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {}], [{@dont_hash}]}) close_range(r2, r3, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000019f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440040, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1864.379713][ T9852] loop5: detected capacity change from 0 to 4 00:00:06 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ad2000/0x3000)=nil, 0x3000, 0xc, 0x1010, r1, 0xffffe000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000009, 0x80010, r1, 0x214c3000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) syz_open_procfs(r3, &(0x7f0000000240)='net/psched\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1267, &(0x7f0000000040)) [ 1864.426743][ T9852] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='freezer.parent_freezing\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0xfa, 0x9b, 0xff, 0x81, 0x0, 0x2, 0x3e, 0x8, 0x44, 0x38, 0x19f, 0x2bdf, 0x1, 0x20, 0x1, 0x8, 0x7, 0x5}, [{0x1, 0x6, 0x1, 0x0, 0xffff, 0x5, 0x1, 0xff}, {0x6, 0x397faee, 0x9b6b, 0xffff, 0x1, 0x2, 0xd6c, 0xc83}], "3e174c97a13752c620be9cd1c3f2086f066481316bb5030777c41d3b0602dc2285a87437fcc2b87bdecf1c6ca0089ea92c993eac2fe5ef30b07b2f9e9f32f911b05c9cb821caa182a30f82924016db8b83021baebab15037ed6e24bca20fe4ff671518ee4d539564ed8f532a35ea32cbbfc834f0694defd58226574b4af00175064d5bdec9743545d07b45c311f27a6f6f2cb5886f184be671e82c7d65ae3b81380013664a13e5cf6da2aa6f68b8a0f66bc39416d19bf4bb1a08187489275ad7d18d1e69"}, 0x13c) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) openat(r3, &(0x7f0000000240)='./file0\x00', 0xd40, 0xc2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1010, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r4 = syz_mount_image$nfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x1, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="993bf4", 0x3, 0x6}, {&(0x7f0000000340)="e4b532082890cee70603bc217aa1aa5ca4e2cdb59df4b7753026c7f4a80f9d05c77cba13a4a3d7b795f9bdcfd8228e7e20afa224274bc8b178076ef6bf65b87d5da2812723cb92f1677519fcf2fc136ac3992677df002aa6bac616bd5ba7c5e2f443605a18ea9efae1d687f04c8e", 0x6e, 0x1}, {&(0x7f00000003c0)="842cf7f71d1932cac150d7ed9aa56ae7848be238814b1522b2a459796a90df3508fa646896130f87c56d101f87e723d0befec3231f17b29fc28b27a4c018d865a2528ac39254f5f1c7a6a707de920c6a5815e9c2f59efd64370afd3cb0e35e5888121c53c0baa68cb276164afafd9c0322fb99af55b285e525be3921b70e71b2b48d8e5014265cfe78b82633647ca38e44471e716ae1e1c8f3d2ca16f260972a907744c5f3f70b53178694d6ebc4f0c741bf953d60", 0xb5, 0xffff}], 0x10002, &(0x7f0000000740)=ANY=[@ANYBLOB="2f6465762f6c6f6f7023002c666f776e65723e96ccf20d4e10bc8460aa00bdced2ac4f42152221e71784b58d8ff38d5277d28655a5f3c195abe370a9194fa3bd88e5e54f97369dd6e2102b2d163067007bd7a268ba8df6d8fd5e026a7edcaa644c514ceb28193d08", @ANYRESDEC=0xee01, @ANYBLOB="2c6673757569643d333039335d3835662d326165322d306663352d300039372d36630037663862312c6d6561737572652c42c26a5f757365723d2c736d61636b66737472616e736d7574653d24292c7063723d30303030303030303030303030303030303031392c00"]) openat(r4, &(0x7f00000005c0)='./file0\x00', 0x210080, 0x140) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x80000000, 0x0, 0x18, 0x8, "bd1f9b0223b8a93a85e71ecb3fbf71f7edb0102c62957fde3c9fea290b941b9d79de7fd9d62e5e5f26ce01934ebf37ec153d9758843855f7877ea98876470ed9", "24b9a7368b177891cfa0939c53720c1d2b28ef37aa8a5d907a3e7d8fde5684d1", [0x9, 0xfe1]}) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f00000008c0)) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)) [ 1864.506101][ T9852] loop5: detected capacity change from 0 to 4 [ 1864.515688][ T9852] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000029f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000001c0)) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r3 = openat$incfs(r1, &(0x7f0000000140)='.log\x00', 0x94000, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) [ 1864.660311][ T9883] loop5: detected capacity change from 0 to 4 [ 1864.694345][ T9883] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1864.769967][ T9883] loop5: detected capacity change from 0 to 4 [ 1864.780427][ T9883] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x90) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000140)={@id={0x2, 0x0, @c}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004029f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000140)="bf03fa8cc1b78b522b7cf932461fe9a637561c4f597c13ba050db94ca4a304275f1a27dce54b3b5c09f3b07f2f948c908eaa3606be27fbb8adf9c177a33a49a5901642c26bccf779434df7b07e8ec1094797570e8e87662ff5509a4e0520b0f8968dba5d6a46e92e0a11c92d28ad937871e1ba404c92a4757f1e545434a5478e0690ff9a4dfdbeb490fa24259d08f7acf81c97573f46ead67adaefcc3d4cc398c9c1c683291f1af5ccde53be55b49067364577b3dc72f0d25fe4ca54d02753645f86ee1b3e7960aacb79c7817f82d26e338e9aae14f7e1b6a8a844527db0c0e8a379da480971b6bd47d4f19a", 0xec}, {&(0x7f0000000240)="2c22e7e9ef1a24d9a6eae4247a5507d416ab9a36d7e641c39c41e258331de136cbc5a5a7c985", 0x26}], 0x3, 0x10, 0x1f) [ 1864.906015][ T9907] loop5: detected capacity change from 0 to 4 [ 1864.928423][ T9907] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1864.989483][ T9907] loop5: detected capacity change from 0 to 4 [ 1864.998312][ T9907] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:07 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)) 00:00:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000039f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:07 executing program 3 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1865.118995][ T9930] loop5: detected capacity change from 0 to 4 [ 1865.147379][ T9930] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$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_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000580)={0x1, 0xaa, 0x2}) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x0, 0x30, r1, 0x8000000) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000480)=""/34, 0x22}, {&(0x7f00000004c0)=""/22, 0x16}], 0x7, 0x5, 0x2) r4 = syz_io_uring_setup(0x4959, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r4, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}], 0x1, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX], 0xc63b9e35) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000800)={&(0x7f00000018c0)=ANY=[@ANYBLOB="d801000060aa71d00febe533563d8fadfb01ab61bafb61", @ANYRES16=0x0, @ANYBLOB="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"], 0x1d8}, 0x1, 0x0, 0x0, 0x1}, 0x20000840) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000140)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x0, @fd_index, 0x7, 0x0, 0x0, 0x12, 0x1, {0x2}}, 0xfff) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1865.209346][ T9930] loop5: detected capacity change from 0 to 4 [ 1865.218691][ T9930] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000049f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x110) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1865.305870][ C0] sd 0:0:1:0: [sg0] tag#1242 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1865.316259][ C0] sd 0:0:1:0: [sg0] tag#1242 CDB: opcode=0xe5 (vendor) [ 1865.323343][ C0] sd 0:0:1:0: [sg0] tag#1242 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1865.333034][ C0] sd 0:0:1:0: [sg0] tag#1242 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1865.342941][ C0] sd 0:0:1:0: [sg0] tag#1242 CDB[20]: ba 00:00:07 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1267, &(0x7f0000000040)) [ 1865.377182][ T9962] loop5: detected capacity change from 0 to 4 [ 1865.397276][ C0] sd 0:0:1:0: [sg0] tag#1216 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1865.407758][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB: opcode=0xe5 (vendor) [ 1865.414840][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 00:00:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x4000, &(0x7f0000001740)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000007,msize=0xffffffffffffffff,access=client,cache=fscache,posixacl,version=9p2000,obj_type=user.incfs.metadata\x00,smackfsroot=user.incfs.metadata\x00,uid>', @ANYRESDEC=0xee00, @ANYBLOB="3c0028172b5c209f1d00000000000000000022d684fa57c46364d2df31e3b9a6866e028c210e56d28b5b40a756ad05ecea4e301b8ea984fb4c2f57ec7a26ffff78be1e8777676ad4d19aaef5eec30aa5aec6c85558dd50f326"]) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000100)={0x0, 0x1, 0x2000000401, 0x1}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r7, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r5, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000500)={0x6, 0x4, {0x3, @struct={0x0, 0x5}, 0x0, 0x7, 0x6, 0x10001, 0x7, 0x7bc2, 0x4, @struct={0x2, 0x2}, 0x5, 0x1, [0x4, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x40c]}, {0x4a, @usage=0x2, r3, 0x3, 0x800, 0x0, 0x8, 0x81, 0x428, @struct={0x1, 0x20}, 0x0, 0x2, [0x100000001, 0x1, 0x5, 0x1, 0x8000, 0x9]}, {0x7, @usage=0xffffffff, r7, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x90, @usage=0x102, 0xe0000000, 0x6, [0x8000, 0x9d86, 0x2, 0xf4e, 0x1, 0x3]}, {0x0, 0x9adb, 0x5f2}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x5, {0x6fdf, @usage=0x8, 0x0, 0x5, 0x55e, 0x8, 0x3, 0x9, 0x20, @usage, 0xffffff00, 0x7, [0x100000001, 0x0, 0x7, 0x1, 0xfffffffffffffffe, 0xa45]}, {0x2, @usage=0xfffffffffffffffe, 0x0, 0xfffffffffffffbff, 0x3, 0x100000000, 0x8, 0x0, 0x448, @struct={0x3b64, 0x3}, 0x800, 0x7fff, [0x3, 0x4, 0x0, 0x2, 0xff, 0x100000000]}, {0x9, @usage=0x7e47cf27, r7, 0xe1, 0x4, 0x5, 0x1, 0x3, 0x67, @usage=0x7, 0x2, 0x3, [0xfff, 0x5, 0x0, 0x101, 0xe2b, 0x8]}, {0x78d, 0x40, 0x3}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000140)={r7, 0x4, 0x8}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000140)={r7, 0x17, 0x7ff, 0x1}) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1865.424438][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1865.434172][ C0] sd 0:0:1:0: [sg0] tag#1216 CDB[20]: ba [ 1865.444824][ T9962] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000059f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:08 executing program 3: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000140)={0x20, {{0x2, 0x4e22, @rand_addr=0x64010100}}, 0x1, 0x7, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e21, @remote}}]}, 0x410) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005c3000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1865.561995][ T9982] loop5: detected capacity change from 0 to 4 [ 1865.598934][ T9982] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1865.664364][ T9982] loop5: detected capacity change from 0 to 4 [ 1865.681021][ T9982] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000069f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000689000/0x7000)=nil, 0x7000, 0x1800003, 0x10010, r1, 0x3000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) close_range(r0, r2, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) 00:00:08 executing program 3: r0 = msgget(0x2, 0x33) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200), 0xdffffffffffffffe, 0x30000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1, 0x1e, 0x3, 0x1c, "3889b58a5b39d761bb90b127dfdf54c2eefa20ebd2341ddc075d7efc2458de0c36bbe947a0151a646da561c3a4abbc8a3678c2c16b0f57c1d8422d1604fa57af", "42e6e7c22b1092b90ee8d4049414fb4af356bd088234f8a675dfee579176300e", [0x2, 0x7]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1268, &(0x7f0000000040)) 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x4000000000000, 0x40bc0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1865.789571][T10016] loop5: detected capacity change from 0 to 4 [ 1865.811102][T10016] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1865.869223][T10016] loop5: detected capacity change from 0 to 4 [ 1865.880894][T10016] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x3, 0x82c0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004069f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x8400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/71, 0x47}], 0x1, 0xd9c, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="80000000", @ANYRES16=r2, @ANYBLOB="100029bd7000fbdbdf25430000000c0058004d000000000000000c00580071000000000000000c0058001f000000000000000c00580031000000000000000c00580062000000000000000c0058004e000000000000000c0058001b000000000000000c0058001a000000000000000c0058006900000000000000da2476d4e268a737476c99d62d0fbc5558a54dfd53eaf031de94a12b686ce88cf4"], 0x80}, 0x1, 0x0, 0x0, 0x40004}, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f00007e9000/0x3000)=nil, &(0x7f000035a000/0x2000)=nil, &(0x7f00001d4000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000642000/0x4000)=nil, &(0x7f0000434000/0x3000)=nil, &(0x7f000065f000/0x1000)=nil, &(0x7f0000091000/0x1000)=nil, &(0x7f0000452000/0x7000)=nil, &(0x7f0000287000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)="cf47452050de6d3fe3614541c4a73cd3c4459ff3640c761845e7c050e34d9c791811be0558a58f0dc02ff0cfe29b1176168969cf41912df3369dcd", 0x3b, r0}, 0x68) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1866.014557][T10046] loop5: detected capacity change from 0 to 4 [ 1866.053917][T10046] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/187, 0xbb}], 0x3, 0x1, 0x66d2b2a8) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/132, 0x84) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) gettid() r2 = open(&(0x7f0000000140)='./file0\x00', 0x109402, 0x1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x17, 0x8, "127d09abd55e90e8f23fb25eac15297afb8d6d7c7e342f625450ad2923046d51cec9a162850cf95e1ec118eba1aece2f1a0c88aca4b19053e4715c2f5e26d518", "8bd50c0a45eec43ad0567b7108db31188206fbdfaf110d51651bbfd44a73d0aa", [0x3, 0x34]}) [ 1866.110254][T10046] loop5: detected capacity change from 0 to 4 [ 1866.124272][T10046] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000079f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x1a3000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) 00:00:08 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_complete(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) ioctl$LOOP_GET_STATUS64(r2, 0x1260, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f0000000140), 0x1ff, 0x4600) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x1]}, 0x8, 0x80800) 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1866.246698][T10076] loop5: detected capacity change from 0 to 4 [ 1866.279480][T10076] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 3: sendmsg$OSF_MSG_ADD(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x268, 0x0, 0x5, 0x401, 0x0, 0x0, {0x5, 0x0, 0x2}, [{{0x254, 0x1, {{0x1, 0x55ae7550}, 0x7, 0x8, 0x7, 0xffff, 0x1d, 'syz0\x00', "6fcc4839046b4ea0cb674ccfd9f0d0742cde03165a3019f2db67706227a971bf", "d7641309a8952a26808e075bf4fcd451cede9c47e7e0156cc40bb96be6f91a9f", [{0x6, 0xb89, {0x3, 0x3}}, {0xfff, 0x800, {0x1, 0x8000}}, {0x9, 0x7fff, {0x1, 0x3}}, {0x6, 0x1, {0x2, 0x8}}, {0x9, 0x5, {0x2, 0x3}}, {0x2, 0x20, {0x0, 0x4}}, {0x2, 0xff7f, {0x3, 0x77}}, {0x80, 0xe4, {0x1, 0x4}}, {0x7f, 0xfe}, {0x9, 0x8, {0x3, 0x1}}, {0x8, 0x5f, {0x2, 0x200}}, {0x200, 0x2, {0x0, 0xff}}, {0x81, 0x60, {0x0, 0x3f}}, {0x9, 0x7, {0x2, 0x7}}, {0xc3b1, 0x2, {0x1, 0x5}}, {0xffff, 0x1f, {0x3, 0x1}}, {0x4, 0xfeff, {0x1, 0x2}}, {0xfff, 0x1f, {0x1, 0xffffffff}}, {0x1, 0x0, {0x0, 0x8}}, {0x6, 0x8, {0x2, 0x9}}, {0x7, 0x400, {0x2, 0x7cc}}, {0x5, 0x9f25, {0x1, 0x7fffffff}}, {0x6, 0x7e89, {0x2, 0x7fffffff}}, {0x20, 0x1, {0x0, 0x26}}, {0x3, 0xfffc, {0x0, 0xa9}}, {0x200, 0x7, {0x1}}, {0x4, 0x1, {0x2, 0x800}}, {0x346, 0xee0, {0x1, 0x4}}, {0xffff, 0x100, {0xd9e74235774dfc14, 0x8}}, {0x0, 0x4, {0x0, 0x5}}, {0x2, 0x40, {0x1, 0x304}}, {0xfffb, 0x5, {0x0, 0x9}}, {0x1000, 0x1, {0x1, 0x6}}, {0x75, 0xd4, {0x1, 0x42c}}, {0x2, 0xfffc}, {0x20, 0x800, {0x2, 0xffffffff}}, {0xfff9, 0xfff8, {0x3, 0xfffffb54}}, {0x5, 0xae, {0x1}}, {0x8, 0x5, {0x0, 0x4b}}, {0x6, 0x3ff, {0x2, 0x1}}]}}}]}, 0x268}}, 0x24004041) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)={0x0, 0xfb, 0x2d, 0x2, 0x2e, "0b17abdcd38867573b12dd8a3624c7b4", "8752c216b4ac2b6b6e1aaf74a3f145b69f59a18742f84ee3"}, 0x2d, 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:00:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x5, 0xfffffffffffff6d6, 0x5}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000002c0)) 00:00:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000140)={0x0, 0xffffffffffff0000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1866.350195][T10076] loop5: detected capacity change from 0 to 4 [ 1866.360597][T10076] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000089f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000200)) 00:00:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) 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(r2, 0x81f8943c, &(0x7f0000000240)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$incfs(r1, &(0x7f0000000140)='.log\x00', 0xa00, 0x8) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x1, 0x4, 0x1b, 0x5, "a57b32e56e835924393e9a31b0b2744485c22c64c583fa2acf478d71c1d5613e7ea8a9af2d8f78aa5b477ec97140776749381b9034a8285a05bdd95851b4be5f", "8b21e7335efeaaa38c28ec0816417c72af7c482ff2fd4f83fe2b80d5ddc05ef3", [0x8, 0x1]}) openat(r3, &(0x7f0000000440)='./file0\x00', 0x800, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1866.510184][T10111] loop5: detected capacity change from 0 to 4 [ 1866.539174][T10111] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1866.585484][T10111] loop5: detected capacity change from 0 to 4 [ 1866.593420][T10111] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1866.630251][ C0] sd 0:0:1:0: [sg0] tag#1243 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1866.640620][ C0] sd 0:0:1:0: [sg0] tag#1243 CDB: opcode=0xe5 (vendor) [ 1866.647495][ C0] sd 0:0:1:0: [sg0] tag#1243 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1866.657137][ C0] sd 0:0:1:0: [sg0] tag#1243 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1866.666748][ C0] sd 0:0:1:0: [sg0] tag#1243 CDB[20]: ba 00:00:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4d00, 0x44) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@empty, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x29, 0x5, 0x8, 0x4, 0x10, @mcast1, @loopback, 0x20, 0x0, 0xffff, 0x20}}) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) setresuid(0x0, 0xffffffffffffffff, r6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB="880300002000000829bd7000fedbdf2532000000fe80000000000000000000000000001acd0000010000000000000000000000004e2200004e2400000a00a0a02c000000", @ANYRES32=r3, @ANYRES32, @ANYBLOB="e400060000000000000000000000ffffac1414aaac1414300000000000000000000000004e2200004e220081020080a033000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="06000000000000002a7e822b000000007f000000000000000300000000000000eaad0000000000000800000000000000907c0000000000000101000000000000ff7f000000000000f2e00000000000000300000000000000010000000000000006000000bc6b6e000000020300000000ac000700fc020000000000000000000000000001ac1e00010000000000000000000000004e2200004e2300080200802001000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="09000000000000001f00000000000000010000000100000000000000000000000400000000000000183d000000000000e1010000000000000000000001000000000000000000006c40000000000000000100000001000000040000000000000000000000b56b6e000101020000000000080018000000000008000c00020000009c001100e0000001000000000000000000000000fc010000000000000000000000000000fc000000000000000000000000000001000000000000000000000000000000006c0100000735000002000a00ff020000000000000000000000000001ffffffff0000000000000000000000006401010200000000000000000000000064010101000000000000000000000000ff010000043500000a00bc49280017000300000025bd70002dbd700027bd70002dbd70002dffffff080000000101000000000000"], 0x388}, 0x1, 0x0, 0x0, 0x4}, 0x8801) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000580)=@IORING_OP_CLOSE, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x2000000000000000, 0x40c1) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x1f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1866.698104][ C1] sd 0:0:1:0: [sg0] tag#1276 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1866.709266][ C1] sd 0:0:1:0: [sg0] tag#1276 CDB: opcode=0xe5 (vendor) [ 1866.716119][ C1] sd 0:0:1:0: [sg0] tag#1276 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1866.725701][ C1] sd 0:0:1:0: [sg0] tag#1276 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1866.735409][ C1] sd 0:0:1:0: [sg0] tag#1276 CDB[20]: ba 00:00:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000099f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$FIOCLEX(r0, 0x5451) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="cf60d206b43917d51ebf2589c6468b360ce28a8a32b5355eaf5a4413782dc8bfa4756271630bb3760ee653b6fb72b3d99ba726c63da32154811cdccc2995d5f8c844ce2d6292eb3949978d5835678a9a66105e98a85cb1a9ba4ab4b40083c3e5a2539b595226b622ae68e55ef636d35102dfb59497f67c35557962e742ff8b539319efc6f23eff74ff41118b7a13c5b0a450a877b8908635af81268524b0c6fad480f62897b2267bcb2c334475fab99ab9aedada38563377bbc900d1c37c92783859299cbc5483ef4234fd61c64e101208c1c25f9e", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x20, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x0, 0x5d}}}}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x75}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x801}, 0xc0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc15}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r4, 0x5602, &(0x7f0000000040)={0x6}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1866.871596][T10143] loop5: detected capacity change from 0 to 4 [ 1866.896748][T10143] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8001, 0x264000) mmap(&(0x7f000014a000/0xb000)=nil, 0xb000, 0x8, 0x1010, r2, 0xbdffb000) signalfd(r0, &(0x7f0000000140)={[0x4]}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0xe002, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x1268, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0xf7dd21da1b06ad82, 0x80010, 0xffffffffffffffff, 0x9fb4c000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x5b4b3000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) read(r5, &(0x7f0000000280)=""/187, 0xbb) [ 1866.959525][T10143] loop5: detected capacity change from 0 to 4 [ 1866.969026][T10143] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1f, 0x1, 0x1a, 0x10, "b3e76dcd937782a1729038fb4025dafb48ef4f6103d2f1c38906b238226cab584d5980bb8c8c7bc718630afeecc081075fa498f78c0a99545afa5bb25f8a5768", "c879cac0d828f686df31c0b6189621b6dbfb25957b17673eac11771af368f9e2", [0x0, 0x401]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000a9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) signalfd4(r1, &(0x7f0000000140)={[0x6]}, 0x8, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x10, 0xb5d0b8f424a818b1, r2, 0x804e5000) 00:00:09 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000140)) [ 1867.152862][T10176] loop5: detected capacity change from 0 to 4 [ 1867.179773][T10176] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000004c0)="665307810000", 0x6}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) exit_group(0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)={0x38c, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x274, 0x33, @assoc_req={@wo_ht={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x4}, @broadcast, @broadcast, @random="81b6a755f409", {0xf, 0xe4c}}, 0x601, 0x9, {0x0, 0x12, @random="5ca88e0d4971e4cfffaae9cf5e9f03bcdfd9"}, @void, @val={0x2d, 0x1a, {0x300, 0x0, 0x0, 0x0, {0x100000001, 0x40, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x800, 0x5, 0xff}}, [{0xdd, 0xe5, "597741c1020673c9629e03747e6042d574c2814791de171fdcb30a8c51968b5d7defa62f9b82386879656f56d86e4c7a5a275f4fd0dfa0c8d437803d9ade878cd9978a43621d477cc3030666bed8a6d8146d0d245d0c657af584fe3cb2faae3410159aa785fa1ad7eab1bb74696b4fdda4e9e6dfc3c036a6a2f981e220cf1ef895a135796d4730282318cd867af84a09e248c2576c6062482472dbac36c9496701007b4b7d1516b3568ea597ccef9bf7b02a3b1ed689cee44da2f8ee76b2983291ebba3427260c7a509e2c0b812e0203eb2eb738df3325e08dcdb4bf4470fe81ecfc4f6d51"}, {0xdd, 0xad, "ca8022ce698918a9938e9a03a136349af89eeff85e7b95b3bdff0c49c751b31e15307cedb690d1427a85270b82accecb516038e9cd8dd05e806c5a24fbdb2db5a781e6b582222cf01f881c7a8e20a2e13328594a04d92b2c3b87a36c23f8494473617fd4d1dfc7a72b31ff9b79a5b5d5f8f4e414d75d0f100a8ef23f38030bce79612afe1a84a08f9e5b76b4fee03c6a7335ca73391896d5215064f0e32916103c02ee7ef93fe0a874f80220ad"}, {0xdd, 0x76, "aa77ffe82d159b4ee7ac64c8b9363c49e650479ff247601abe2bc8e6f81d02ab69847f4885898c8e316ce0691a8e61d05aa463e35b741653b347920f2930e30841bf2f0802db581d4ff731f1d8ec9c9120cd77ce7e8eebdb295e398f9a78d9509571df9f684a964ef108515d5f49c542e36a83bef709"}, {0xdd, 0x14, "5c02c928a127a36da9868caadf7a79b8170f386c"}]}}, @NL80211_ATTR_FRAME={0xe8, 0x33, @assoc_resp={@with_ht={{{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x2}, @device_a, @broadcast, @from_mac=@broadcast, {0x9, 0x8}}, @ver_80211n={0x0, 0xe4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1}}, 0x10, 0x1c, @default, @void, @val={0x2d, 0x1a, {0x2, 0x1, 0x3, 0x0, {0x400, 0xff, 0x0, 0xff, 0x0, 0x1}, 0x0, 0x4, 0x80}}, [{0xdd, 0xa4, "e9b3d4673078174ca329513403c9db8684b3796dabf5e9c100575a5906200f45a9004ce43a66124e9e513a34c103fc79ae98c8f6ecdca5a9b6a5b02c2fdf3a08ab8e044146782d2728e62e2e12e4dc58f970903bf550cc9129ef341c774299b507bbade365a87050ee6b919eb83030dd25841c758c252175c51a95bf316abcc441dbb8a3d4461e20d28d7ab44216408c08c0ced206f28c7498369e17f5651a491653dba7"}]}}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x6}], @NL80211_ATTR_CSA_C_OFFSETS_TX={0xc, 0xcd, [0x79, 0xc99, 0x3, 0x7]}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x38c}, 0x1, 0x0, 0x0, 0x420142c7f27409cb}, 0x4000) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1867.269109][T10176] loop5: detected capacity change from 0 to 4 [ 1867.284703][T10176] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:09 executing program 3: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x241482, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0x1f, 0x662af8fbe93f4b63) fallocate(r1, 0x9, 0x8000, 0x452b) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) 00:00:09 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x2, 0x6, 0x801, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x3}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x10000}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000140)) 00:00:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000b9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x100010, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1867.484186][T10210] loop5: detected capacity change from 0 to 4 00:00:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x4010, r2, 0x575e4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x1800001, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1867.528683][T10210] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1867.583360][T10210] loop5: detected capacity change from 0 to 4 [ 1867.595818][T10210] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000c9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) syz_open_dev$loop(&(0x7f0000000180), 0x2, 0x270000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="79273ea616aa2fb38d38d8954a1f207ebd92fbf6a5b7d02e3b1bd93e768aa1f3f26ff9e6e9057bd2edcc51b19dfbd308e04527b11ebc5bc61b2d5f782342e71a5a03fe306b6ecf3974e5", 0x4a, 0x4000001, &(0x7f0000000240)={0xa, 0x4e24, 0x80000001, @mcast2, 0x3fd}, 0x1c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/attr/keycreate\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x810, r3, 0x6221b000) 00:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/217, 0xd9}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/102, 0x66}, {&(0x7f0000000600)=""/250, 0xfa}], 0x7, 0x81, 0x9) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1867.705602][T10233] loop5: detected capacity change from 0 to 4 [ 1867.740624][T10233] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1867.799384][T10233] loop5: detected capacity change from 0 to 4 [ 1867.809255][T10233] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000d9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x6f2283) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x101202, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000180)="e1d25fe23ee6f52fded13a31e1762283ece3fc7bfe50db4e0d1f36318495db1f1adafd9d839ad48a271c7a3f3ec052cb30db8bd2bc14d415827ad00b4af139a37202229edf53f6b872814308728a09ff9b26168f082dd0b8326bdf813a74e0768709352a881ef3f3ea5cc0ba5cb7ad3b5774b8ea9c9e4dfd1565ad0bec3aca45e873031aa10c9f2385c5044c34097c4e2db53ce1c036ae6079d768e5c593c68a222cdebbc23c427bc9b702a7ddabc780b851751cbe1d205b14abe3ee958aa9e4ed25a87c6f2e28af40367d2232141d83d31007580c91a35f4413228db10bbfcf21100fb377930f5bc3594162900d8cef9c6013e4717583fb62f51668374181d5") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000380)=0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x200000, 0x90) epoll_pwait(r5, &(0x7f0000000300)=[{}], 0x1, 0x4, &(0x7f0000000340)={[0x9f]}, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x1267, &(0x7f00000003c0)) 00:00:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f00001bb000/0x2000)=nil, 0x2000, 0x4, 0x100010, r1, 0x8000000) syz_io_uring_setup(0x1ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r8 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @private}, &(0x7f0000000200)=0x10, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r8, 0x8008f513, &(0x7f00000002c0)) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000300)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x100) syz_io_uring_submit(r2, 0x0, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r1, &(0x7f0000000140), 0x0, 0x0, 0x800, 0x1, {0x0, r7}}, 0x200) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1867.945152][T10260] loop5: detected capacity change from 0 to 4 [ 1867.946255][T10257] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 00:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000140)=0x6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1867.996998][T10260] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1868.029518][T10260] loop5: detected capacity change from 0 to 4 [ 1868.037519][T10260] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:10 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000200)=""/2, 0x2}], 0x2, 0x4, 0x5) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x8058, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000280)) 00:00:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000e9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 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}) fcntl$getown(r2, 0x9) [ 1868.127333][T10280] loop5: detected capacity change from 0 to 4 [ 1868.153616][T10280] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x220880) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x1a}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000851}, 0x0) [ 1868.209391][T10280] loop5: detected capacity change from 0 to 4 [ 1868.221075][T10280] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1868.254383][ C0] sd 0:0:1:0: [sg0] tag#1256 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1868.264775][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB: opcode=0xe5 (vendor) [ 1868.271683][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1868.281385][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1868.291173][ C0] sd 0:0:1:0: [sg0] tag#1256 CDB[20]: ba [ 1868.315535][ C1] sd 0:0:1:0: [sg0] tag#1277 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1868.325934][ C1] sd 0:0:1:0: [sg0] tag#1277 CDB: opcode=0xe5 (vendor) [ 1868.332940][ C1] sd 0:0:1:0: [sg0] tag#1277 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1868.342553][ C1] sd 0:0:1:0: [sg0] tag#1277 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1868.352370][ C1] sd 0:0:1:0: [sg0] tag#1277 CDB[20]: ba 00:00:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000f9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000440), 0xc0800, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="00c80000", @ANYRES16=0x0, @ANYBLOB="000427bd7000fcdbdf2514000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b001631000006001100050000000800150008000000080001007063690011000200303030303a30303a31302e3000000000080003000100000008000b0007000000060011000600000008001500ff7f0000"], 0x8c}, 0x1, 0x0, 0x0, 0x240400c1}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) r4 = signalfd(r1, &(0x7f0000000600)={[0xa1e]}, 0x8) write$binfmt_script(r4, &(0x7f0000000640)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {}, {0x20, '/dev/vcsa\x00'}, {0x20, ':-,,'}, {0x20, ']+*'}], 0xa, "606f01a5229ac1aa53fe3799673592f3212e2670135d77e4db4471249b8477966eb513fd4c01e6afd434161f9eb0fb9f71a4c506def435ff501b14468f63d4bcfd2a11ef2a6126505684e93b9c643bdec5eee7c333c56fc83e6ee8d9f763aa4c009833ab182ecfec32d86bea3ea38ac6aeba92d8361c8127f1877551a2cb7eba143ffd29b7041c1197bd36cd24b1c1"}, 0xbb) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r5 = openat$cgroup_int(r2, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x2, 0x0) preadv(r5, &(0x7f0000000400)=[{&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/144, 0x90}], 0x3, 0x2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = memfd_create(&(0x7f0000000040)='cgroup.controllers\x00', 0x3) ioctl$BTRFS_IOC_INO_PATHS(r6, 0xc0389423, &(0x7f00000000c0)={0x0, 0x10, [0x1, 0x0, 0x7], &(0x7f0000000080)=[0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000140)) [ 1868.459591][T10308] loop5: detected capacity change from 0 to 4 [ 1868.501417][T10308] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) [ 1868.576569][T10308] loop5: detected capacity change from 0 to 4 [ 1868.585499][T10308] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000109f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800003, 0x10012, r1, 0x0) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x20) connect(r1, &(0x7f0000000140)=@sco, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, {}, 0x0, {}, 0x0, 0x4, 0x1b, 0xc, "bf63a5e36327c97d27260962cbd910d397aae4f0d584d7145a9e15c504a235937ef83431d74b427f94fd68e76457e69a527b62864d11a17271d1a62e6d3eb048", "0ec11ab1efd5d8794d49260cad27bd6ff9e24b08cbb0cd5b6445210b47e9bb42", [0x2, 0x9]}) inotify_add_watch(r2, &(0x7f0000000200)='./file0\x00', 0xc8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:11 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x450000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1267, &(0x7f0000000180)) 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x17f) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1868.680061][T10331] loop5: detected capacity change from 0 to 4 [ 1868.706071][T10331] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = eventfd(0xffff) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0xad0ae000) eventfd(0xfffffff9) 00:00:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a40000000140a010800000000000000000c00000308000340000000080900020073797a30000000000900020073797a30000000000900010073797a31000000003c000000080a050000000000000000000500000a080009400000000108000a40000000000c00064000000000000000040900020073797a310000000044000000140a01010000000000000000010000080c00064000000000000000050900020073797a31000000000900010073797a31000000000900020073797a3200000000d0010000080a010100000000000000000c0000042c00058008000140000088640800014000000029080001400000000c0800014000000002080002400000000208000940000000037c010480500001800900010068617368000000001c0002800800074000000000080006408000000008000440000000400b00010064796e7365740000090001006d65746100000000090001006861736800000000280101800e000100636f6e6e6c696d69740000002c0002800800014000000003080002400000000008000240000000000800014000007e9e08000240000000010a00010072616e676500000008000100666962000c0002800800024000000001090001006d615871000000001c000280080001400000002008000340000000080800024000000008090001007866726d000000004c0002800800024000000006080001400000000e08000140000000110800014000000013050003000200000008000440000000040800014000000000050003000000000005000300020000000b00010072656a65637400000a00010071756f74610000001c0002800c00044000240000000000000c0001400000000000000001090001007866726d0000000008000100647570000c0006400000000000000001140000001100010000000000000000000000000a"], 0x2b8}, 0x1, 0x0, 0x0, 0x1000c001}, 0x40004) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)={0x1d8, 0xc, 0x6, 0x3, 0x70bd2d, 0x25dfdbff, {0xc, 0x0, 0x3}, [@generic="234f8d7549464dd5bc6764fc5f2c9ac5259ae2941fba8652a89a026f3915bfd2500dd336bbef40355e12b9b9428d23ab987a5d4b9cb4c11db97c8d8349c3eb3873ed5f9c35768b7994df1d02d180e0dd02d825e77eeac8bde0eacc2afc9e11f004274f39a5b3e4f81f361201b8e5f4707c0a3eac2a9a82196d115e5580762c5055aad4a616760722219b804e4125b8144ad090950cd9612ba9d1644414cf6820dd7bcce6ca767b60b9dab1da02f2a7e33d5e1b32bddfa629d7333bff6443c75698e1df6a132aa3ed5a37d57dbe63081b24388195de9796e7a319dc7daf18f042ea1934fd771791e7e3f1b1d2acb168e53084972cbe8b1c", @nested={0xcb, 0x33, 0x0, 0x1, [@generic="1ea51b0e5ce84053e1c9754215fdab94fab485fc10a1ab3ed05a2f89d94db4074adb432df3fbd34598ef4b88abf0eee108fbffc14cb0f4aac42b9140f8db83685590ff4f52e1be9fb985c01bb73d1f47ee257362dd37b957f362d15eab17c6f0b6dd7928b523029c7954d5d8279141b3d2dc55e3495e82a0338fb52d2ead51259e5a97a09173d4015bf744b1e1c1b7a5f20f64c80a288b87098e98e19d7ae00dec42b127b0b0d8d56fa2cdf9cc1c243770cc1dcda027170709c9e3b82d6a80d05b02fba22009e1"]}, @generic]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000045}, 0x1c800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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}) write(r2, &(0x7f0000000780)="f7a6d1c93c23dbc383bf3e89325485d4f7ad63f30bdbe66a1cddff05174ee1958716875f1ab7009339e220b74eb34467e58d3f8c397fe9d271462c624b7bba575597583f2bd6d5b12ccb6dfa3ed05318d354e93e228ec43067e9ea805d521da155eb2f5f16e91c4db624af651e978dc7ddec2f5a492364aee555e38106d45c9621f14cda0f5b78c1f0f989e9dbfd667f870a4ff08e935395d1b45f1013a3d550be", 0xa1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1267, &(0x7f0000000140)) [ 1868.769504][T10331] loop5: detected capacity change from 0 to 4 [ 1868.789411][T10331] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200400, 0xc5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x0, @time={0xffff7fff, 0x1}, 0xff, {0x80, 0x2}, 0x19, 0x2, 0x3a}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000119f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4e8400, 0x45) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) [ 1868.933832][T10361] loop5: detected capacity change from 0 to 4 [ 1868.968381][T10361] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) 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}) close(r2) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000140)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r3, &(0x7f0000000200)="eff24518f41285a8a5412d3c9864c940b2311da615d1111cec256fb1f30f15fb598f6e3d1df1eb7d854fef214747929f912136989468f6ae358cb76b5d092edfc88006fd35fce1858633c36f9e6cc769cd20d2c77d08b4ba73cd910e22809f40aca557c1dfe5731e48302f42a9f89cf219b3de7727d0c685d8a84530552fbbc15eba0d268c408839f63b7448d432f6c588e5b2b9734fc3f734951fc859973fdd029ed6e19af29b5dc9357476db7ee542f888ffb0", 0xb4, 0x9) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) openat(r4, &(0x7f0000000140)='./file0\x00', 0xea9c145e141eac9e, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1869.024150][ C1] sd 0:0:1:0: [sg0] tag#1236 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1869.034567][ C1] sd 0:0:1:0: [sg0] tag#1236 CDB: opcode=0xe5 (vendor) [ 1869.041552][ C1] sd 0:0:1:0: [sg0] tag#1236 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1869.051122][ C1] sd 0:0:1:0: [sg0] tag#1236 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1869.060876][ C1] sd 0:0:1:0: [sg0] tag#1236 CDB[20]: ba [ 1869.080460][T10361] loop5: detected capacity change from 0 to 4 [ 1869.091133][T10361] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 2: sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1f}]}, 0x24}}, 0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0), 0x2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000025a000/0x2000)=nil, 0x2000, 0x4, 0x10010, r0, 0x74c08000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000300)) 00:00:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000400)={0x0, {}, 0x0, {}, 0x8, 0x1, 0xe, 0x10, "5013698c918d8b6e4f75b02358e4ddc00bd50e6362f776b711987e37d782b5967cb525c395d96c55ab3d8ac95daeaf334be0605736b279cab99658be83d0a59f", "8b70c15e921094345a9f48f94109c5e5bb14b6d10f600c3251d0e0104073912c", [0x1, 0x3]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0xea0e, 0x9, 0x7, 0x10, "31dfb02c9866055baf6a4c9746dc4b95ce9c826437c3e17bc36b8e72a7f4e460462c2b253ee8b1dc7a9f5da1ecc09f987b4c05a0ddbab43ef7f5168968a0765a", "b3e049b4596ac48e78c82c8aff9552ea6583a1b9a755b1412df77de10e6ab352", [0x4, 0x6]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x904, 0x1, 0x19, 0x4, "45402708836d15fed3e5becb6863efa30aa0070609cca21a3a84ea29b38c0107c6ec59b4deb96646f2495024809e88efd09d2286487a35f1bc30eb4522f3f03c", "b73da29f7be1f5b2e0e03ae423c387c64a79a1c6622590fc66d2ae554c5e98f0", [0x7, 0x2856]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000300), &(0x7f0000000340)=@v2={0x2000000, [{0x5f617a62, 0x100}, {0x8, 0x1}]}, 0x14, 0x1) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00000002c0)=0x7fff, 0x4) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000008c0)={{0x0, 0x100000001, 0x5, 0x1, 0x0, 0x6, 0xfffffffffffffff9, 0x96f, 0x2d, 0x0, 0x6d1a, 0x3f, 0x40, 0x400, 0x2}}) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) [ 1869.188834][ C1] sd 0:0:1:0: [sg0] tag#1230 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1869.199238][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB: opcode=0xe5 (vendor) [ 1869.206119][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1869.215812][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1869.225494][ C1] sd 0:0:1:0: [sg0] tag#1230 CDB[20]: ba 00:00:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000129f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1869.321826][T10390] loop5: detected capacity change from 0 to 4 [ 1869.362651][T10390] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) socket$inet(0x2, 0x3, 0x0) 00:00:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0xfffffffffffffffd, 0x21, 0x2c, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d260200000035121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x3, 0x0}) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x1800003, 0x810, r2, 0x9e46c000) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000140)=0x6e, 0x800) 00:00:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 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}) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000180)=""/212, 0xd4}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/94, 0x5e}], 0x7, 0x7, 0x400) r3 = syz_open_dev$vcsn(&(0x7f0000000140), 0x9, 0x40400) pidfd_getfd(r3, r0, 0x0) [ 1869.435425][T10390] loop5: detected capacity change from 0 to 4 [ 1869.447338][T10390] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000209f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x18) r2 = pidfd_open(0x0, 0x0) mmap(&(0x7f0000209000/0x1000)=nil, 0x1000, 0x1800003, 0x810, r1, 0x6b2e1000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10b010, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, 0x0, 0x0, @unused=[0x7, 0xffffffffffff1d4b, 0x0, 0x1b4c], @name="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"}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) pidfd_send_signal(r5, 0x31, &(0x7f0000000140)={0x1d, 0x80, 0x9}, 0x0) close(r2) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000240)={&(0x7f0000000140)=""/199, 0xc7, 0xf4d, 0x5}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000002340)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000002240)=[{{&(0x7f0000000280), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/136, 0x88}], 0x1}}, {{&(0x7f0000000400), 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000580)=""/50, 0x32}, {&(0x7f00000005c0)=""/53, 0x35}, {&(0x7f0000000600)=""/124, 0x7c}], 0x4, &(0x7f00000006c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/221, 0xdd}, {&(0x7f00000008c0)=""/254, 0xfe}], 0x2, &(0x7f0000000a00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000000b40)=@abs, 0x6e, &(0x7f0000002040)=[{&(0x7f0000000bc0)=""/44, 0x2c}, {&(0x7f0000000c00)=""/214, 0xd6}, {&(0x7f0000000d00)=""/6, 0x6}, {&(0x7f0000000d40)=""/158, 0x9e}, {&(0x7f0000000e00)=""/250, 0xfa}, {&(0x7f0000000f00)=""/247, 0xf7}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/64, 0x40}], 0x8, &(0x7f00000020c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x158}}], 0x4, 0x40001100, &(0x7f0000002380)={r2, r3+10000000}) getsockopt$inet6_int(r4, 0x29, 0x34, &(0x7f00000023c0), &(0x7f0000002400)=0x4) [ 1869.589528][T10423] loop5: detected capacity change from 0 to 4 [ 1869.622904][T10423] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000980)={0x0, {}, 0x0, {}, 0x4, 0x1, 0x6, 0x0, "06053708f9dd3ee335229a1573e7c0be38848419be6ed152e65061c846bcbaeee4c59788b7e7c5d4940a7466868c76f94c06eb39fe76190d4815eb606e857922", "089a116361ccda398b62f656886b3b343ca88a456433ef7017cd827d85651a8a", [0x9, 0x2]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000a40)={0x0, {}, 0x0, {}, 0x4, 0x9, 0x17, 0x15, "867814343e213b5a6f006b77cd9327da58f055cd4108e05e1ae771bb821d6bfee56718ff9a4a4565705237a122d9ae779abf0ba017757008bbe1b1454d7d7294", "9762016aea4f8c107e048ab258b1c4ef1cb7c7591b185ab0971defa3257b7081", [0x10001, 0xa1f]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000008c0)) r3 = syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xce8e, 0x7, &(0x7f00000005c0)=[{&(0x7f00000001c0)="c0b824ce0aaa91c28db6a840aa15b65256c543a8efa8f5635c3d0ca73a9117367b12d1f442692396a108912aafda1fcee5c74aff1356", 0x36, 0x1000}, {&(0x7f0000000200)="3051ef63f92abf895d8cf8a120916222e1330b4287efc1a32fe628db20541a4587698cf54db5ec624a5459f03babea912eb94c97167acfcf4d9258cada2f62672b81469019ce1f6b657a3a2d2b3b976ad0ae247c9cde6c36634d895de3244712dd8421122f8c5e13da82e112e966037afc673041637e9bef0fc9681e835a3ebf9eca31c79096aa8e5e21907a1eaab4a383681154c9d67fc27191f547bc0fae972da97df080f681be763e3691f930b9c2f7c671f9ab5cba93459672b01ffdf27bb59f0c3fe5adc2f90d4dd2f4242bd8a4c33120a393b8d8fd6a7af3b52b3b6fc9161fac2946cd0777a430", 0xea, 0x3ff}, {&(0x7f0000000300)="ad44078d6f54e7a00ec0008882f6629735316669690ba7666dd7d9a2639b03ced38fcb653b4f14aa69f25d84698689763f6d5e05811de747f0482d96274b26880d3931ffa0bffc1dc0eab83567a069142d0a60c453724dc2d2bd57c2e2f9d6a20e6f5e90239f2366109115a6a4048bf9366df8960ce184ab1a0a18a07dc003ca9e58981464d375cf2f62fb3ac5d62f9a65b79910f56ca51fe4f65d2b76c6135e890af52b8794391f83d35a0e09bcef841f1f8d4e504333db73355f8a38841652a81dafea58519245fec698a885bd027c68a4e28ff4d285c417abeb098c5fa27bc5e5beaabb5a3908835053e0", 0xec, 0x9}, {&(0x7f0000000400)="17652c76c23d9f268d50e2e54be7d31eec99c6d2f8f5a4d3b18566cf8099cc3304edf199391640", 0x27, 0x4}, {&(0x7f0000000440)="ba6e84f7c68209adf39e5ed82354279cdd395d27c806bceb140813d7c04bcd1e2f165368dd5bf3ee2bd945cda25df87d4fa3559541c78e4870c5d7044d68b4134160dba5849e5307c1b642f333e83a9b382fe7edaf97c587a1f33887d70fcd80262e9cc5f3095fcb6f245d28e64cf9185445fa5fb82d660bdb4c8c697e23c6b0e087685e87c470f91359c457f80da4785829609102ce674bbe6bc4dfb7e06c20fd8cc3b29dcc91bf977c7167bca52981357bc2c5da33a42f64c913", 0xbb, 0x9}, {&(0x7f0000000500)="d29ebd3ba44771eaaba757916a0b5b8f4d08ddeab4272d04f764e9fad9ca6e5fea88f722be7f4c4dbebafa60d6cbdd54dc63d8fc63f2255d96a84bd7c82bf6", 0x3f}, {&(0x7f0000000540)="1432c05136fcd39a687d68914499762ed8cb43210a43f8bb54b636c8a2bcbbe82683d129f66c7513ec368df79949d33b5ab0e010ad8e0b3c84dc12aa7de2d54e49f947ce67e59ee67aaacae64ceb0b2be0631addf602bbc9", 0x58, 0x1}], 0x1010000, &(0x7f0000000680)=ANY=[@ANYBLOB="757466382c7362736563746f723d3078303030303030303030303030303366662c6e6f636f6d70726573732c757466382c73657373696f6e3d3078303030303030303030303030303030322c8776657272696465726f636b7065726d2c646d6f64653d3078303030303030303038303030303030302c756e686964652c666f776e65723e", @ANYRESDEC=0xee00, @ANYBLOB=',subj_type=[$,uid>', @ANYRESDEC, @ANYBLOB=',pcr=00000000000000000029,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=:,rootcontext=system_u,\x00']) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x0, 0x119) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mknodat(r4, &(0x7f0000000000)='./file0\x00', 0x8, 0x400) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1869.654920][ C0] sd 0:0:1:0: [sg0] tag#1224 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1869.665552][ C0] sd 0:0:1:0: [sg0] tag#1224 CDB: opcode=0xe5 (vendor) [ 1869.672758][ C0] sd 0:0:1:0: [sg0] tag#1224 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1869.682599][ C0] sd 0:0:1:0: [sg0] tag#1224 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1869.692554][ C0] sd 0:0:1:0: [sg0] tag#1224 CDB[20]: ba [ 1869.783021][T10423] loop5: detected capacity change from 0 to 4 [ 1869.790755][T10423] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000010209f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1869.912568][T10441] loop5: detected capacity change from 0 to 4 [ 1869.931811][T10441] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000229f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1870.039485][ C1] sd 0:0:1:0: [sg0] tag#1245 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1870.041017][T10448] loop5: detected capacity change from 0 to 4 [ 1870.049962][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB: opcode=0xe5 (vendor) [ 1870.049984][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1870.073047][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1870.082641][ C1] sd 0:0:1:0: [sg0] tag#1245 CDB[20]: ba [ 1870.149467][T10448] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x17, 0x5, "23ab6388b839d32edbc661eb10b4cba7c0039451be9ed3ef79adb52008aeaab49fe21db8cda01c0eef8857e5bd2b3fd02c0e62365747206e4c9f084bf180d821", "c64e1eb823ef01fe37fa5a947c5ca8ea0b904ff4205f101f9b599d4069100a42", [0x2, 0x1784ee9a80]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1870.195518][T10448] loop5: detected capacity change from 0 to 4 [ 1870.208157][T10448] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000140)={0xcae4}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 00:00:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000259f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1870.391802][T10469] loop5: detected capacity change from 0 to 4 [ 1870.415075][T10469] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1870.485160][T10469] loop5: detected capacity change from 0 to 4 [ 1870.493045][T10469] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000093cba72e9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = inotify_init() ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) pipe(&(0x7f0000000140)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x1267, &(0x7f0000000200)) [ 1870.630087][T10489] loop5: detected capacity change from 0 to 4 [ 1870.651928][T10489] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1870.738547][T10489] loop5: detected capacity change from 0 to 4 [ 1870.746579][T10489] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) 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}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) splice(r2, &(0x7f0000000140)=0x26, r3, &(0x7f00000001c0)=0xe3, 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000003f9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1870.848921][ C0] sd 0:0:1:0: [sg0] tag#1269 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1870.859321][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB: opcode=0xe5 (vendor) [ 1870.866206][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1870.875985][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1870.885576][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[20]: ba [ 1870.894321][ C0] sd 0:0:1:0: [sg0] tag#1221 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1870.904881][ C0] sd 0:0:1:0: [sg0] tag#1221 CDB: opcode=0xe5 (vendor) [ 1870.911762][ C0] sd 0:0:1:0: [sg0] tag#1221 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1870.921516][ C0] sd 0:0:1:0: [sg0] tag#1221 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1870.931094][ C0] sd 0:0:1:0: [sg0] tag#1221 CDB[20]: ba [ 1870.953507][T10509] loop5: detected capacity change from 0 to 4 [ 1870.963830][T10509] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/drivers\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000440)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x161) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000180)=0xc) setresuid(0x0, r4, 0x0) setresuid(0x0, 0xffffffffffffffff, r4) syz_mount_image$msdos(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x6f13, 0x3, &(0x7f0000000740)=[{&(0x7f00000008c0)="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", 0x1000, 0x634}, {&(0x7f00000005c0)="08fa8250c0746a11fb2806093b9d6047ef91f4ff9483e91d5cb4b28e8b2d097b5d3483488c7923126fb3312dd2e9b692f132201af91defb43ba6ecfe37fd5be89ad02f6816e30c1490b31712b3c6f3d3d083120b6c2dcc3dbf42fa2105a99130b62f3d19d263bc04acd7deb13ef4dff633863a4a", 0x74, 0x80000000}, {&(0x7f0000000640)="1e454ec4c71365a8de0a02c9805fcfbda275870ba9c0fb9da2de64fbe135a4287dec1d7b279654c7a79cbd052aa016352dd07bb5220e17caed7f8f628c1839589276604c4a204f4535602375fa56e28ec9b29943ca69211e9c2c5ba3a6b4570fc8b98303874ad23be74f4cbd36f3404ba44502cf6d1c23a605375cd2b8cd6dd2a9817d9c29b4ada158a1954c2a7d1e948485515f278e4c8e67802d3abf84f01a805b0704f68763581202aa3b3485969ceaddbcae41230ff04ad03cb2254a0a1c5b28d61808a28521afeba33080f944d127648271ecfcf56feb39", 0xda, 0x7}], 0x1080400, &(0x7f00000007c0)={[{@fat=@check_normal}, {@dots}, {@dots}, {@fat=@check_normal}, {@fat=@showexec}, {@nodots}], [{@uid_eq={'uid', 0x3d, r4}}, {@subj_role={'subj_role', 0x3d, 'devlink\x00'}}, {@permit_directio}, {@permit_directio}]}) umount2(&(0x7f0000000400)='./file0\x00', 0x5) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000002500000025"], 0x38}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000018c0)={0x1c4, r6, 0x20, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xcecb}, {0x6, 0x11, 0x5}, {0x8, 0x15, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0xfff}, {0x8, 0x15, 0xffffffff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10000009}, {0x6, 0x11, 0x81}, {0x8, 0x15, 0x9}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xff}, {0x6, 0x11, 0x9}, {0x8, 0x15, 0xffffffff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0xffffffff}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1}, {0x8, 0x15, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffffffa}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x8000006}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1871.008934][T10509] loop5: detected capacity change from 0 to 4 [ 1871.027158][T10509] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000409f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0xc0000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x16040, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000200)={0xffffffff, 0x40, '\x00', 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1871.149824][T10530] loop5: detected capacity change from 0 to 4 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80240, 0xa4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1871.195173][T10530] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = pidfd_getfd(r1, r1, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 00:00:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/74, 0x4a}, {&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f0000000480)=""/58, 0x3a}], 0x5, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r3 = open_tree(r2, &(0x7f0000000540)='./file0\x00', 0x1000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000580)={'icmp6\x00'}, &(0x7f00000005c0)=0x1e) [ 1871.286160][T10530] loop5: detected capacity change from 0 to 4 [ 1871.299357][T10530] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000800409f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x28}}, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1871.452910][T10561] loop5: detected capacity change from 0 to 4 [ 1871.487679][T10561] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/fib_triestat\x00') ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) [ 1871.568917][T10561] loop5: detected capacity change from 0 to 4 [ 1871.580950][T10561] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x20200, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) poll(&(0x7f0000000080)=[{r4, 0x40}], 0x1, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) mmap(&(0x7f00006a5000/0x2000)=nil, 0x2000, 0xe, 0x10, r5, 0xd7c21000) 00:00:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000489f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/1347], 0x543) ftruncate(0xffffffffffffffff, 0xffff) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1871.778285][T10583] loop5: detected capacity change from 0 to 4 [ 1871.797296][T10583] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="3688e2067572f296f7399d9ed019bad1cfb0b18b9ad87050d9568c1f300e5aeca7071c311bdc749149a34dd3fd139e6b917d67ea933d58f71d2d7beb2fe99fabe42f02c288d6e2303f7b229e95b633fb0977cd13e5f05560d9af68e66b089d1372451b1cc7baf2d82cc983a3c6fa54aca8190274cc7d5ef53b1b58d371", 0x7d, 0x5}], 0x4, &(0x7f0000000300)={[{@check_strict}, {@iocharset={'iocharset', 0x3d, 'koi8-r'}}, {@map_off}, {@overriderock}], [{@appraise_type}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000140)) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0xffffffff) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup3(r5, r1, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000040)={r4, 0x80000000, 0x4, 0x9}) [ 1871.858305][T10583] loop5: detected capacity change from 0 to 4 [ 1871.865892][T10583] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1871.932665][ C1] sd 0:0:1:0: [sg0] tag#1268 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1871.943294][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB: opcode=0xe5 (vendor) [ 1871.950203][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1871.959784][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1871.969379][ C1] sd 0:0:1:0: [sg0] tag#1268 CDB[20]: ba 00:00:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000004c9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x18c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1871.989515][ C0] sd 0:0:1:0: [sg0] tag#1271 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1872.000009][ C0] sd 0:0:1:0: [sg0] tag#1271 CDB: opcode=0xe5 (vendor) [ 1872.006953][ C0] sd 0:0:1:0: [sg0] tag#1271 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1872.016548][ C0] sd 0:0:1:0: [sg0] tag#1271 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1872.026176][ C0] sd 0:0:1:0: [sg0] tag#1271 CDB[20]: ba 00:00:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x434380, 0xce292090301e2327) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x5, 0x5, 0x12, 0x1, "92b78e06bbec92bb8da370b5e7fde6b03fe0fcbcc64c8bca14a126e8a1c902ed66ed416adc6c2c9c39163fd958960a5c25e092e5ad6ce3d6f85926a6ec8e34bc", "b475e67eafcf47c26c356b33a63b94650787ac76f42d174dc5c76c1a16b30135", [0x1]}) [ 1872.081101][T10609] loop5: detected capacity change from 0 to 4 [ 1872.110016][T10609] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r1, &(0x7f00000018c0)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000280)="75c3fb633910cf9a2b53e68a221ff29380aebf599f99d0f827bd0e6dffc46c2a183a378f55f98551d22de51b9f7c4faabb39c2c839d5bf9e4b07257378642090911b18aa79ea0631fb6c895c9d3b57e5507649b7944e890f6c383594", 0x5c}, {&(0x7f0000000300)="9e3399f57f7df7978b70470e4e82ff6a97097fe1e346da044fa55d69e5f81c92ddf026b24a7eb02df21508383c04827f0ec9ff197cc80fe5427aca20c2", 0x3d}, {&(0x7f0000000340)="cff5b63f973f3c04f51bd35738578707033e154082549dc9aed2093a4755535ef5d8312f476efcd66a2b2b067018b5d54685f6e1fe329a862f7417d05415ef1452363fabe33634b31402a4fa888c76a90c3d0da5f7f7a745f7fcb1aaf08c479683f310d53dda2bd6ba013e8f7840db2af335c360cb631adb0b73350c05f55f096784ebd119658f416e5ebcf7cc9d", 0x8e}, {&(0x7f0000000400)="ebd8ed253db1869ca5f8cd94b8fbcceea225f5d3fe0a5679966cf311c24fc7fceb0b510f7e43b9056bfbd0b6e2af5dd9d726b522335105cd13d30e834da229ab4be5bac78bb581d71f89811acf9607b1b0e9ff53c11198a7379919bb6a22872c23fd4eaf7a619b4db4d8f3d7d1b47b79715ddf11468c7c46647b3ca9d7d7a8e59a93cc2f5ceef12c30a6be93c5bd2c0759a19d01e6400b4e3a3275ec6821d4edbde4ffe93fc65d83c400ea9ad50e142cd182f69852562c25aaeda38cef1e3b4cd80a6504ae325548c8386fc1848226f563b76ed959f727ed18a06852bb024fedad56fb8e1e32700b80663e9687f2", 0xee}, {&(0x7f0000000500)="4e38541ec971580e056b76c8981f017fee3b9686c911a8e71cdf3ed65e7aefdea2a04c6e0a09003f44ec40d7d91f81b0d9da228d0748090d5e00e58e1bac3dc0e76e8a204ddde5595185f2d6d542dd88977f54bc034a2c8b22410d48b9cd42e582750fc11006530404a420961f41c2eb72b1392881afe4ae5c", 0x79}, {&(0x7f0000000580)="8bb219483ba7c89a819296ba3e359112289acbf0ba147360d09ce97e990fe4", 0x1f}, {&(0x7f00000005c0)="db7f8f134a26f47a61743ff541922f5535873a84e4dcea90b1aba4186d08faffc5136f2f7e9a6db8728cfc3dee1c551ddd2bebfebfa73899a6efcab04ff47eed300317a2a441b328701b1f70c6498b85650aa43ac27623a5f9f653e7bea619f8271fdc9d698af49d9c3686d7574c5d3868825a4c6a", 0x75}, {&(0x7f0000000640)="e570de5a8066ddeb55402bd271cb3ade134de1a56cb57f6bb7fd839a97f4b40205b2e93578876e5d13928516b44e63c249489cd740c1b80ee10021b2d2a5fc59501a65577b52e03dc7c959b0e5e3fd72a8e983eede9379a8b81bd3a8b3c147adab4cd2985d1b630de4e8e046b0437ffb4651a26ecfe1e7889e25994b260b5387fe918af417406f0271f1a5dd48c4669dafbd8c1c5d872ac0c0c139579effa8cc9aebf559c5d89ae1051f878d46f57591c74ac45f838f902622c2611fa9df35ba6d4a80d30ea397cf8e3b0bfd454c247efd222c7387269d6388c3d047ff9332df5817dab335847592df06a7a520038271e02c6c4050df7b07b6", 0xf9}, {&(0x7f0000000740)="dd30e778619c2021ac65608a0aeb79f29fc11acaa3d2136b499ea12ac360a62f81a42083a64cbca329eedc75cf6f6b5df48f1ba11ba51b3cf07bd75c0a6a8d1435e7bf6f42b087335f32a44488303975d19c1655675685dc201371e1bcb504f037aff5a559c4c9c2c53d0d69865bbc2016beca48ecef381270363be5bebec203d3b88c8808a55187fcea8e25498593246b74e839e050177dcbed824d8a0970fa994b0f9329d1fe9a6416556da642374919af05fcd09e9015efe4195dcd78d0c0b6c8a5594024", 0xc6}], 0xa, 0x8001, 0x7f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) faccessat2(r2, &(0x7f0000000140)='./file0\x00', 0x182, 0x0) r3 = dup(r2) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000180)) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1872.186252][T10609] loop5: detected capacity change from 0 to 4 [ 1872.195106][T10609] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1872.256783][ C1] sd 0:0:1:0: [sg0] tag#1246 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1872.267632][ C1] sd 0:0:1:0: [sg0] tag#1246 CDB: opcode=0xe5 (vendor) [ 1872.274644][ C1] sd 0:0:1:0: [sg0] tag#1246 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1872.284530][ C1] sd 0:0:1:0: [sg0] tag#1246 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1872.294702][ C1] sd 0:0:1:0: [sg0] tag#1246 CDB[20]: ba 00:00:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) 00:00:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000609f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$sock(r0, &(0x7f0000000440)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @private=0xa010102}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="b473427f73aa2ed4173415986f8dd9e20a74fe7be708f79f29855ba6c987de7fbc6b0dc7e27da3647795fcc546b00642fdfec622e78876bb728d09f33b69357745a8c5660af55314cac0d0fad624b19adf944e7743d47751377ad5d1a57c9248b5f970266a3866ca68cd395346a892cfab2a4916e4b956de96bdb77cacc0dc2edebf0d897aeaea0a605cb049a337ed3153f1fe45aebf810435c3ebabe29227386798e0cf08a991350db2715effa097525539b05465269843c4b398ca8ab48e989e5d5c3b1c6f751a17bfa87f49f1d1f3e047e0c9a1a7d281f79c5a7ee2e4c86ad97001037b45e57c970556a5", 0xec}, {&(0x7f00000002c0)="b3d5d11179c0f32f84be5657e3e7e10a8afd2b1495fe2301dfa31425a8797af208614753482718ca315689154104afdeb95d112a0a99aee52887a2e6f7c7eb3444e04776f840d51c647f4238ced9b1faa4e327c226c817091adcf53455afdf932354ba7735d267e9e3306cdb761612142d713b9eb90558095f10a6bd8658d8dbc4ecfa81a05fe00a03e1bd3590d922c8a6408de7ff1bd4f105d33c177b466e86193c484669459a01a8d4a949a082b6a8246d38b0bc08b1923990becc90fc698f11c68ce166632c15051e4693c2757d6b85d4a2c4b9c55fc0e35257dc6ac82419a5ed0c049e726588", 0xe8}, {&(0x7f00000003c0)="9047105fe1b60d3d15589a615e9a2750dd7fd5", 0x13}], 0x3}, 0x9f3200d7e5cf1868) sendfile(r1, r1, &(0x7f0000000480)=0x1, 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = dup(r0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x200000e, 0x11, r2, 0xf1de5000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0xf13fb000) [ 1872.310597][ C0] sd 0:0:1:0: [sg0] tag#1249 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1872.321073][ C0] sd 0:0:1:0: [sg0] tag#1249 CDB: opcode=0xe5 (vendor) [ 1872.327933][ C0] sd 0:0:1:0: [sg0] tag#1249 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1872.337665][ C0] sd 0:0:1:0: [sg0] tag#1249 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1872.347517][ C0] sd 0:0:1:0: [sg0] tag#1249 CDB[20]: ba 00:00:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_open_dev$loop(&(0x7f0000000180), 0x3, 0x200) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000300)=""/234, 0xea}], 0x1, 0x1000, 0x5) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005a5c0)={0x0, ""/256, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x20005, 0x8}, 0x0, 0x0, 0x20000009, 0x0, 0x100007fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r9}, {0x0, r9}, {r8}, {r8}, {r8, r9}, {}, {}, {0x0, r9}, {0x0}, {}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {}, {r8, r9}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {0x0, r9}, {r8}, {}, {r7}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {}, {0x0, r9}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {r8}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {r7}, {}, {r8}, {}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {}, {r7}, {}, {}, {0x0, r9}, {}, {r8}, {r7}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {r8}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r7, r9}, {}, {}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {r8}, {r7, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {r7, r9}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {r8, r9}, {}, {r7}, {r7, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8, r9}, {0x0, r9}, {}, {r8, r9}, {r8}, {}, {0x0, r9}, {r7}, {0x0, r9}, {r8, r9}, {r7}, {0x0, r9}, {r8, r9}, {}, {0x0, r9}, {}, {0x0, r9}, {r8}, {0x0, r9}, {r8}, {r7}, {}, {}, {r3}, {0x0, r9}, {r7, r9}, {r8, r9}, {}, {0x0, r9}, {}, {r8}, {}, {}, {}, {r7}, {r7}, {0x0, r9}, {r7, r9}, {r8, r9}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {r8}, {r7, r9}, {r7, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {0x0, r9}, {r8}, {r7}, {}, {r7}, {}, {0x0, r9}, {r8, r9}, {0x0, r9}, {r8, r9}, {0x0, r9}, {}, {r8, r9}, {r7, r9}, {r8}, {r8, r9}, {}, {}, {r7}, {}, {r7}, {r8}, {}, {0x0, r9}, {}, {}, {}, {r8}, {0x0, r9}, {r7}, {r8}, {r8}, {}, {}, {r8}, {0x0, r9}, {}, {r7, r9}, {r7}, {}, {0x0, r9}, {}, {}, {r8, r9}, {r7}, {0x0, r9}, {r7}, {r8, r9}, {r7, r9}, {r8, r9}, {r8}, {r7, r9}, {}, {}, {r8}, {r7, r9}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r8}, {r8}, {r7}, {0x0, r9}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {0x0, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a7c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r8}], 0xb5, "09dd757a65db4e"}) 00:00:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in6=@remote}, {@in=@private, 0x0, 0x32}, @in=@dev={0xac, 0x14, 0x14, 0x4}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha384-generic\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x184}}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x4000, &(0x7f0000001740)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000007,msize=0xffffffffffffffff,access=client,cache=fscache,posixacl,version=9p2000,obj_type=user.incfs.metadata\x00,smackfsroot=user.incfs.metadata\x00,uid>', @ANYRESDEC=0xee00, @ANYBLOB="3c0028172b5c209f1d00000000000000000022d684fa57c46364d2df31e3b9a6866e028c210e56d28b5b40a756ad05ecea4e301b8ea984fb4c2f57ec7a26ffff78be1e8777676ad4d19aaef5eec30aa5aec6c85558dd50f326"]) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000100)={0x0, 0x1, 0x2000000401, 0x1}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r7, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r5, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000500)={0x6, 0x4, {0x3, @struct={0x0, 0x5}, 0x0, 0x7, 0x6, 0x10001, 0x7, 0x7bc2, 0x4, @struct={0x2, 0x2}, 0x5, 0x1, [0x4, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x40c]}, {0x4a, @usage=0x2, r3, 0x3, 0x800, 0x0, 0x8, 0x81, 0x428, @struct={0x1, 0x20}, 0x0, 0x2, [0x100000001, 0x1, 0x5, 0x1, 0x8000, 0x9]}, {0x7, @usage=0xffffffff, r7, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x90, @usage=0x102, 0xe0000000, 0x6, [0x8000, 0x9d86, 0x2, 0xf4e, 0x1, 0x3]}, {0x0, 0x9adb, 0x5f2}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x5, {0x6fdf, @usage=0x8, 0x0, 0x5, 0x55e, 0x8, 0x3, 0x9, 0x20, @usage, 0xffffff00, 0x7, [0x100000001, 0x0, 0x7, 0x1, 0xfffffffffffffffe, 0xa45]}, {0x2, @usage=0xfffffffffffffffe, 0x0, 0xfffffffffffffbff, 0x3, 0x100000000, 0x8, 0x0, 0x448, @struct={0x3b64, 0x3}, 0x800, 0x7fff, [0x3, 0x4, 0x0, 0x2, 0xff, 0x100000000]}, {0x9, @usage=0x7e47cf27, r7, 0xe1, 0x4, 0x5, 0x1, 0x3, 0x67, @usage=0x7, 0x2, 0x3, [0xfff, 0x5, 0x0, 0x101, 0xe2b, 0x8]}, {0x78d, 0x40, 0x3}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000140)={r7, 0x4, 0x8}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x0, 0x0, {0x10000, @struct={0x3ff, 0x6}, 0x0, 0xfff, 0x5, 0x40000000000, 0x401, 0x2, 0x440, @usage=0x59, 0x8, 0x7, [0x7, 0x8, 0x4, 0x1, 0x1000]}, {0x0, @struct={0x80000000, 0x6823}, r7, 0x37, 0x2, 0x100000000, 0x3, 0x487, 0xa0, @struct={0x3, 0x20}, 0xfffffff8, 0x5, [0x2, 0x5e98, 0x80010000, 0x2, 0x0, 0x5]}, {0x80000000, @usage=0x8, 0x0, 0x20, 0xb1, 0x606b, 0x400, 0x1, 0xe1, @usage=0x800000, 0x3, 0x19, [0x5, 0x6, 0x1, 0xaf8b, 0x2, 0xf5]}, {0x9aa8, 0x9, 0x100000000}}) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1872.436857][T10639] loop5: detected capacity change from 0 to 4 [ 1872.465139][T10639] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1872.528873][T10639] loop5: detected capacity change from 0 to 4 [ 1872.545150][T10639] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000689f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={[0x100000000]}, 0x8, 0x800) sendfile(r0, r2, 0x0, 0x10001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000140)) 00:00:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f00002bb000/0x4000)=nil, 0x4000, 0x8, 0x13, r2, 0xe14ef000) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) [ 1872.660254][T10667] loop5: detected capacity change from 0 to 4 [ 1872.695891][T10667] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1872.771080][T10667] loop5: detected capacity change from 0 to 4 [ 1872.781659][T10667] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000337000/0x4000)=nil, 0x4000, 0x2000006, 0x30, r1, 0xf6c52000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="19cb5dd7c66fd363a3e8e144560e1cbd5ae930ee1342c1e68fa627de90c722a1f4b073a59e6d685c5ba1a498f68e16449c3323b5a1d1fa94ca16fe0b3968c3e07d0fc964d7ff7392e3a3cc60d4d2c90a8a506737401128f2c5140fd87f060685b5a9238ff8e90f0aaf6af17478ff9a686ac204d5394a317e2633bb6dda23e02b6d80c49ac40d9ae1b026d210999ba2338ad91a06ad924e06d62d18b6", 0x9c}, {&(0x7f0000000200)="2f1f2dd578e68d96b5e7f057f2547b77f30b3d62d350528a55118202edd2d68937d4d448024ea04a9e388ed161e5895316274026f09afb8be629da047234dea40cc60cf0f762957bc89b753bae8fe64ca27b86ec1a4dfb6405fc453de8f5b990c93032fec95f7e82", 0x68}, {&(0x7f0000000280)="de53bf7c79c4974a015863ccf64b433a7b76f13e8c4ccdba02e8a9", 0x1b}], 0x3, 0xa) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) fcntl$addseals(r1, 0x409, 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r3, 0x6) 00:00:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000006c9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x214842, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 00:00:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000400)={0x7, 0x8001, 0x5, 0x7fffffff, 0x6, [{0x20, 0xe43, 0x2, '\x00', 0x1103}, {0x80000000000005, 0x7, 0xb27, '\x00', 0x3000}, {0xfffffffffffffff7, 0x7, 0x4, '\x00', 0x2205}, {0x1f, 0x7fff, 0xfffffffffffffffe, '\x00', 0x3101}, {0x4, 0x0, 0x40000020, '\x00', 0x183}, {0x3, 0x6, 0x7fffffff, '\x00', 0x80}]}) accept$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000022f000/0x1000)=nil, 0x1000, 0x1000004, 0x1010, r3, 0xb998e000) r4 = fsmount(r2, 0x0, 0x6) ioctl$LOOP_GET_STATUS64(r4, 0x1267, &(0x7f0000000040)) [ 1872.899776][T10694] loop5: detected capacity change from 0 to 4 [ 1872.919282][T10694] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1872.988693][T10694] loop5: detected capacity change from 0 to 4 [ 1872.999375][T10694] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1873.020175][ C1] sd 0:0:1:0: [sg0] tag#1265 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1873.030738][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB: opcode=0xe5 (vendor) 00:00:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1265, &(0x7f0000000140)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000000c0)={{0x0, 0x9, 0x2, 0xa3, 0x1f, 0x2, 0x2, 0x8, 0x3, 0x4, 0x7, 0x5, 0x400, 0x0, 0x3}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f00000008c0)={r4, r5, "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", "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"}) 00:00:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000749f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1873.038213][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1873.048140][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1873.057713][ C1] sd 0:0:1:0: [sg0] tag#1265 CDB[20]: ba 00:00:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000180)={0x0, 0x1, 0x606f, 0xf4, 0x4}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000001, 0x12, r1, 0x81e6c000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = timerfd_create(0x2, 0x0) ftruncate(r2, 0x5) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1873.184187][T10716] loop5: detected capacity change from 0 to 4 [ 1873.214230][T10716] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:15 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0xf, 0x1, '/dev/loop#\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000040)) 00:00:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f00000d2000/0x2000)=nil, 0x2000, 0x2, 0x40010, r1, 0x2110c000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x0, 0x5, 0x8, 0x3, 0x95f4}) 00:00:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x401, 0x10100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=0xffffffffffffffff) [ 1873.289513][T10716] loop5: detected capacity change from 0 to 4 [ 1873.298671][T10716] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000007a9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x180) mmap(&(0x7f00005ca000/0x4000)=nil, 0x4000, 0x1800002, 0x11, r0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r1) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0c00000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8040}, 0x81) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r1, 0x200, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) 00:00:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1873.428349][T10750] loop5: detected capacity change from 0 to 4 [ 1873.458564][T10750] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000b6000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = fspick(r1, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000200)={0x0, 0x3, 0x2, 0x8}) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000140)={0x8, 0x7fff, 0x10001, 0x7, 0x9}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) preadv(r1, &(0x7f0000000280), 0x0, 0x1c00, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) [ 1873.498818][T10750] loop5: detected capacity change from 0 to 4 [ 1873.513607][T10750] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) recvfrom(r2, &(0x7f0000000140)=""/165, 0xa5, 0x40002100, &(0x7f0000000200)=@phonet={0x23, 0x7, 0x1, 0x40}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff859f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1873.652113][T10781] loop5: detected capacity change from 0 to 4 [ 1873.680261][T10781] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7f, 0x2, 0x4, 0x8, 0x1, 0x3e, 0x6, 0x20d, 0x40, 0x7d, 0x7fff, 0x4, 0x38, 0x1, 0xee65, 0x6, 0x3f}, [{0x70000000, 0x4, 0x5, 0xfffffffffffffffc, 0x2, 0x9, 0x1, 0x3}], "53896cdd630967caa218872864d0a5d724db8b7bab74a9d403a2e53f8dc3d5b2d74628ab9cc5d4d6c88c3563eb9562165a95ec38865778ba06f2eecc651440e20fbdc23961027da4b8eed8a5ae2125129fb96b393517dea9b80333ebc44682", ['\x00', '\x00', '\x00']}, 0x3d7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000680)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x692200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = fork() r3 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7f, 0x31, 0x63, 0x2, 0x0, 0x1ff, 0x20000, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140)}, 0x1008, 0x4, 0xf6c, 0x1, 0x6, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x7fffffff}, r2, 0x8, r3, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1873.748865][T10781] loop5: detected capacity change from 0 to 4 [ 1873.757701][T10781] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x8, 0xa, 0x8, 0x1c, "3bfd9cce8d4f436e6ea4bf2f025fdb768fa2dba7837ef9f2349fd7ef443f831625b8ba909ac103af563895faa2fcaeec04f5f782f1c15bcfc31faa43a56312ac", "d18ccd1a4b8a748d662d7432fc8ac88beee1d643845f7fca2fcb173baaa5d9c2", [0x1, 0xef]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff8c9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180), 0x400442, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x5, 0x400000) setxattr$trusted_overlay_opaque(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0), 0x2, 0x2) close_range(0xffffffffffffffff, r1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) write$binfmt_script(r2, &(0x7f0000000840)=ANY=[], 0x208e24b) preadv(r1, &(0x7f0000000800)=[{&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/38, 0x26}, {&(0x7f0000000700)=""/207, 0xcf}], 0x4, 0x7, 0x7f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f0000000140)=""/9, 0x9}], 0x3, 0x0, 0xfffffffd) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) mmap(&(0x7f000092d000/0x2000)=nil, 0x2000, 0x1, 0x50, r5, 0x7120e000) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x1265, &(0x7f0000000040)) 00:00:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x9c, 0x2, 0x9, 0x5, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x1e}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x80}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffff0edc}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x4}}, @NFCTH_TUPLE={0x30, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x19}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x3b0}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x40004000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) dup2(r0, r3) mmap(&(0x7f0000791000/0x3000)=nil, 0x3000, 0x0, 0x40010, r2, 0xfaab6000) 00:00:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = signalfd(r1, &(0x7f0000000140)={[0x8]}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1873.910115][T10811] loop5: detected capacity change from 0 to 4 [ 1873.941518][T10811] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1874.019303][T10811] loop5: detected capacity change from 0 to 4 [ 1874.036629][T10811] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000741000/0x4000)=nil, 0x4000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x206e2000) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000140)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f00000001c0)) r3 = signalfd(r0, &(0x7f0000000000)={[0xc8a6]}, 0x8) openat$cgroup_ro(r3, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000002c0)=0x4) 00:00:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000002ea7cb939f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1874.185709][T10841] loop5: detected capacity change from 0 to 4 [ 1874.213411][T10841] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) 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$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/104, 0x68}], 0x6, 0x2, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) r7 = fcntl$getown(r5, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000016f40)=0x0) r9 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0x0) setresuid(0x0, 0xffffffffffffffff, r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017080)=[{{&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000540)="3a09bd274e9d5fa39b5ea40a801cebc1b76af18c954df0e6dc6fac37233d48fe716f1c8013f0ce7b9c77cd55e79b5fa421d3fd6af50527001cdb47a8c7b4655eace8123215bbeb4973f9ef86766aa2ddcc1bad7ed333b8cf108413b3efb63460ea71930fe4b2a3a4eb6e6e1e0032d591e821bbda05f636330f19f0c266153f5a7904a520376eb964efb52318865e27f5007b2e32a1f0861f2a32e806933dcdbe1a5b19f03e17c1ff52637931c07d97f22bd82b55c6e1226d06230f35c02cdb15fb", 0xc1}, {&(0x7f0000000640)="ac18d5c63688fe6fddeda2896656d123", 0x10}, {&(0x7f0000000680)="34a44825ccb94fe32862a26cd447c26e14b52e62226216c81b8befc57ce290f451e6b0dd49a36be99a4914924884401bed663f040d3d8299e8a8c77a420d3ebc752fe2a90340834e33eb26412e670c8b0e7d8d17d4377e0aa0fdf12c56e67b3893959485bb29ea2cc804e7d473454bbd6bb5a3acdcda9b19710a86a3747c432a4b103683817b8b103855ffccd9f84514985929a51c26ed0f1e2a14ac2832220d82c2273a5d91631780c04038f16e84434afcc29fc4594da6cf1434d43426859fa657313478bc40e3ea5528c367ba042e4f4145ffc6a98e19a202e1dea2a63033eb37b082c63f20e850", 0xe9}], 0x3, &(0x7f00000061c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0x58, 0x10000000}}, {{&(0x7f0000006240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000008680)=[{&(0x7f00000062c0)="9ab8bcce6bb2874fed336622883db6aeb51e2ea39087f2d016e1160040d67a52", 0x20}, {&(0x7f0000006300)="9ec9e9a554d7c6f42df5f39dbc580d6472e91398b91f4ac060d10824f9c7e6ae6686e0cc43d9551b7c3326103165102ff98afd887337", 0x36}, {&(0x7f0000006340)="ea8a25fcd9028daa77c387309bc1aaba34f243e1c804bbcb4eb2800d7894e47663c3a6ef3d5d5de3cf1360b550045b9860e1b0734274b96f2d6b9f65d1c509541c898eace1def680c7f4bf01c1ffb13483", 0x51}, {&(0x7f00000063c0)="99a1838fb680118552cf32ae9aa94efb59bbf697abc9b87eba372cfc57b5177626806248fc3015596214d113d3d2692ca69703484358a0d039a55d888198544d4b95eca2a297380caafa82443eb93a19ae8ce7d9b9faa7a80389bed3bc5b54836cbafc7bace60e7698f96a38966efda9c4c34d4f74b3456a58badd51134e49bede6030db2e747b1a735ee059efd596c5741d829f5b66e6285d60f699897e28a03da78dc7f2c88e078238bc997a392a7ac3d30ec295773feb54727ce463e139d5f3ccfd3f85dcb5426ae80d877d24df37b36369359b268c3e44b5fd8e344d2a84dd9daad5435c56d109", 0xe9}, {&(0x7f00000064c0)="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0x1000}, 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0x1000}, {&(0x7f0000009d40)="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", 0xfa}, {&(0x7f0000009e40)="e7b31b144ceaa64294f8ce460f5152704b41e3f73a38510211bb71748741c78471453527fb1b941a8eece0f23f7d7d7518d5cb32270de1c1d09855bb2ddfc3d557bc9c6b64379e9f56146b184e79311a8a65059a49156571b20cc1cbe0e4c0059cb8c1013bdad7e6facbd3b20ca1a5391c477e9d10397b2c0c3fcb0d1a3c972d9cac7c49dbf54bf6c8a19b4630f7240cf5cb342e249060d0c6038f0a830d3ac01ada7eec7aa9077ef07d3bc315e616", 0xaf}, {&(0x7f0000009f00)="de7827295ac1c9700a12e97040d0062684908eb814c9b9e194b13f5d5c0eda98e1316928f97090452ad72759e575288aa8f52fec3ff594610ab78e56f011ff3b2bb2c9ef87b081dd6bf5336bfa32227e2ac0c15ab96b5529aca14187ea87a8c9827d9c122dea96dcc315564e872baa5980d967939a2c3e3b2ceb98cb173df6e46d3a8d9ae3091cb73ae12189912c5bdad29aff029ed8461e9ae2fbfa12593f7d887f20d4dc0ac063aa", 0xa9}, {&(0x7f0000009fc0)="5e1d3b8438ae45128a464daddc285b47e053546443032cab9e712552d255113ea30e5a44d40f7707811ee70c43fe6098495d9178c5ad0ac36a0f33c05bc87dca702bb5ea0681a7ccc5e1bafd51ec", 0x4e}], 0x7, &(0x7f000000a0c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x20000000}}, {{&(0x7f000000a100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a300)=[{&(0x7f000000a180)="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", 0xfb}, {&(0x7f000000a280)="1abfca9c1b489cada62865d65c8752f7d53f878d5a44e57f6fd7f852984fdf07004c02d1fff9e6c918a62bc8a3c15f656a52d1bf9ce5d990099ffe4d4b5d8c19a51ca87543bcca364812e20bb526caf60c597fab3557f5b61ffbc4bf59e91c2c06b1d493a9b1", 0x66}], 0x2, &(0x7f00000156c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r4, r3]}}, @rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x8041}}, {{&(0x7f00000157c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000015cc0)=[{&(0x7f0000015840)="c42d8b50da3133f3b1", 0x9}, {&(0x7f0000015880)="84422ec0866e8d9577cac02fff0772790542651a6e2c5afe7b329d94d4222a543603bd901b274d33f79be5a6cf57b69199b4328a5afe8db382680b9530e3a42c8d5b1e2c6616b8ad412f027468f3b0fccacccfc939220feb2203c329d0d792e8b4a3a26de6e5e34a1d3639eacef24a0f5e0e270e2f4eb550b2130e029fc6778c4aa2dd2cf576cc0a5ba248f3a34c1e661378f6ca32dce573cd22b6c4f185173090172b7cb39f993fc0fb6c6ee8143cb2a1886b9a140f34e37f92d5a63875ecef40303a734519049206f99e13c2e1d864df227536263261fb3a877559f14e2021", 0xe0}, {&(0x7f0000015980)="7dd9337be62176c9afb9438278ff8b921e58a63a49d4be319aef56d239881a2453d58105d4212c94bbe11169e96162da268a7fbedf4fec2baff3f6d1f9e55726f997f71c3dc56796", 0x48}, {&(0x7f0000015a00)="4992b89062e702c0468f65023e986f9734bf25f33ced6522a37fea73b18b2df7b6c07bbe8133eb3efb8b82a25cbc620ceb434b56daef14ab96161561950bf6daaec9c11e67e2e152585fe582f3ced5f00af845bc65b0570e8e7169b4229c52931fbc6c998831e5d9cd3e1d8d9df383d5d2e133014bb6951c95fa4660c4aea927f2c0d58d6ace01fe72973d69d56532ec36e6b208f87356c176d38346e81d7fff993313c7123d6788639d811a13f2565206f1006d60b6c68051b6d08cc66bbd840c679c8c", 0xc4}, {&(0x7f0000015b00)="a913786ce1d134ce3488a77a29c11912f90d5bbf9b9da9f9d67660fd0633bd66e38b5ac500a28c3bdfc8c2fc708465a807f79f7c8bc43d7d0fc7be3eb08256b53f4fbb715734b317ae889b5675c20e1dfda740cbd1c157740dc70111d7fd011bf0727db11d66635866d73b03a97f07a179d3735642d25bc3d585f085b071481c6fa91248b3f56a2d212fe4cc7eae83092f854ffaca28c2268c82", 0x9a}, {&(0x7f0000015bc0)="47bfaee5c111d9754a5380f6c0ad188bc5ee479d870e6e200205e633d19cad03ca84d8a408b7fd098a95853b10a66477fa50b4e5498fce7653a3587dfc94f4d91727c10b1229e6924987e3f78ce3d6f1f308b43392be40ca0eb73e75b8196af6389392acf31ed98750b7f0d4b49c7fc809cab334e8d474d9", 0x78}, {&(0x7f0000015c40)="0ae62a30e5c4d62946dc8ded9542d51ee5c5b790377978d66a7591546414656d1343a8e471a6ab9709033227f1e4b58b9e30de5c872d5b8a302670313a07edf79a268826e9941ab558", 0x49}], 0x7, &(0x7f0000016f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r5, r5, r4, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, 0xee00}}}], 0xf8, 0x20000080}}], 0x6, 0x4000080) 00:00:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x8c, 0x0) fdatasync(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004a9c0)={0x0, 0x0, "45be9682c9cc3d9581d989b530d29f592951200e1828b918b271b4385bb059a92a2e162ead624be9f5a2facba9f60b037814922e850a184c149a1f7cbfe7bc7e15c918d9a25c1665c825ac128b352b228fb0a1140d628a690175c22cb23029d2852bc8c691a74cf1fd319d5e4e157c3432dcdc4a41c5f89d9a7cc056cb07f5cd504f6c892b8a482eee8f2abff576f4342d8e4a2f156626128a790fe02db8e688176c4c3aa3d1165e65f8a50b11ccc5294c9ff71de31cf4a5b699f094f23d2805746b38303531e4751f797f4f3b3130e9f527aa44905f40e186d94d6e1bb4b6405e663d188529e5d311ea6ed61e910de99d0f8b97921c3ff3b238f2763c2673b6", "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"}) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000a40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r5, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r3, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r2], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {r10}, {r10}, {r10, r11}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {r1, r11}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {r9}, {0x0, r11}, {0x0, r11}, {r10}, {}, {r9}, {}, {r9}, {0x0, r11}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r9, r11}, {}, {0x0, r11}, {r10}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {0x0, r11}, {}, {0x0, r11}, {0x0, r11}, {r9}, {0x0, r3}, {r10}, {}, {}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {}, {r9}, {}, {}, {0x0, r11}, {}, {r10}, {r9}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {r9}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r9, r11}, {}, {}, {0x0, r11}, {}, {r9}, {0x0, r11}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r9}, {r9, r11}, {}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10, r11}, {r9, r11}, {r10}, {}, {r9, r11}, {r9}, {r10, r11}, {}, {r9}, {r9, r11}, {}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10}, {}, {}, {r9, r11}, {0x0, r11}, {r10, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {r10, r11}, {r10}, {}, {0x0, r11}, {r9}, {0x0, r11}, {r10, r11}, {r9}, {0x0, r11}, {r10, r11}, {}, {0x0, r11}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {r9}, {}, {}, {}, {0x0, r11}, {r9, r11}, {r10, r11}, {}, {0x0, r11}, {}, {r10}, {}, {}, {}, {r9}, {r9}, {0x0, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {r9}, {}, {r9}, {0x0, r11}, {r10}, {r9, r11}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {r10}, {r9}, {}, {r9}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {}, {r10, r11}, {r9, r11}, {r10}, {r10, r11}, {}, {}, {r9}, {}, {r9}, {r10}, {}, {0x0, r11}, {}, {}, {}, {r10}, {0x0, r11}, {r9}, {r10}, {r10}, {}, {}, {r10}, {0x0, r11}, {}, {r9, r11}, {r9}, {}, {0x0, r11}, {}, {}, {r10, r11}, {r9}, {0x0, r11}, {r9}, {r10, r11}, {r9, r11}, {r10, r11}, {r10}, {r9, r11}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10}, {r10}, {r9}, {0x0, r11}, {r10, r11}, {r10}, {0x0, r11}, {}, {}, {}, {0x0, r11}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004b9c0)={0xac, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r3}, {r9}], 0x2, "7ddf0aca35de3a"}) 00:00:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200082, 0xe) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x401, 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) lseek(r2, 0x0, 0x4) [ 1874.289394][T10841] loop5: detected capacity change from 0 to 4 [ 1874.295209][ C0] sd 0:0:1:0: [sg0] tag#1276 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1874.306005][ C0] sd 0:0:1:0: [sg0] tag#1276 CDB: opcode=0xe5 (vendor) [ 1874.312891][ C0] sd 0:0:1:0: [sg0] tag#1276 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1874.322757][ C0] sd 0:0:1:0: [sg0] tag#1276 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1874.332331][ C0] sd 0:0:1:0: [sg0] tag#1276 CDB[20]: ba 00:00:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140), 0x8f, 0x248c80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2821c0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x48aba000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:16 executing program 1: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1260, &(0x7f0000000140)) [ 1874.391827][T10841] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff979f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="30000000130001000000000000000000881000000000000028000000ffffffff100035"], 0x30}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040814}, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={'U-', 0x30}, 0x5e, 0x4) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) fdatasync(r4) 00:00:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/35, 0x23}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000200)=""/125, 0x7d}], 0x4, 0xd9f, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) close(0xffffffffffffffff) setresuid(0x0, 0xffffffffffffffff, r3) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000002c0)='./file0\x00', 0x401, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="813c03dda3aaecbb1e9606f4fcd3a86692b696e2440b687e0ed10cd109d08b81ff0130c3757a159dfe36ea55542653ee9ec33201008088123706b3ed85acbded37a580260ff3a9413e86e0ec7ec0a1efd003cd3873aa73336fc56e1c60d3131bf1f8c088d2b8d0a1a30788c19dab0b56f1e31603a7a7ebcf27dbf47fd1b2eb8f67a188a282f71b7c963ead55658ccd74745e9ae34788091b71b3c1ae557d409580d8b5d30cdb2758bddc38d54de33afdfa317e6d13350744647446", 0xbb, 0xfffffffffffffff8}], 0x1002c, &(0x7f0000000400)={[{@dots}, {@nodots}, {@dots}], [{@permit_directio}, {@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@smackfshat={'smackfshat', 0x3d, '$'}}, {@audit}]}) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) [ 1874.521746][T10884] loop5: detected capacity change from 0 to 4 [ 1874.557107][T10884] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x20, 0x2, 0x1, 0x5, "38a5d661fc866fa9defb578e678bf6b6c098e5aba8ff43deac0fa8c367ea8c7bfe122e8678978d6fd83ca66483693f12a66b4d8050e01a37a3062d8bf1d63626", "51872df625ae950762a9e6fe53e55e976e0aa35999e30b929ba7e260bca641ad", [0x5a]}) r1 = syz_open_dev$loop(&(0x7f0000000200), 0x4, 0x404002) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:17 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x14010, r0, 0x353f5000) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x1}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x63ce00, 0x0) ioctl$RTC_WIE_ON(r3, 0x700f) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000008c0)={{}, r6, 0x1a, @unused=[0x3, 0x5, 0x1, 0x3], @subvolid=0x1ff}) r9 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) ioctl$LOOP_GET_STATUS64(r9, 0x1267, &(0x7f0000000040)) [ 1874.604153][T10884] loop5: detected capacity change from 0 to 4 [ 1874.631138][T10884] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000edc09f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:17 executing program 4: copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x9, 0xffffffffffffffff, &(0x7f0000000040)=0x81, 0x100000000, 0x0) r0 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x200, 0x24, 0x10}, 0x18) renameat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') 00:00:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x8200, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x810, r2, 0x10000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x500, 0x0) 00:00:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) ftruncate(r0, 0x50) [ 1874.757731][T10916] loop5: detected capacity change from 0 to 4 [ 1874.778944][T10916] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:17 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$loop(&(0x7f0000000180), 0x80, 0x4800) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000000140)=0x4, 0xfff) 00:00:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x7d, 0x501240) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fdatasync(r0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) [ 1874.865678][T10916] loop5: detected capacity change from 0 to 4 [ 1874.885459][T10916] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket(0x1a, 0xa, 0xc7) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000140)=""/33}, {&(0x7f00000008c0)=""/4096}, {&(0x7f0000000180)=""/171}, {&(0x7f0000000240)=""/162}], 0x2, 0x8, 0x4) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0xfffffffe) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) [ 1874.957287][ C0] sd 0:0:1:0: [sg0] tag#1232 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1874.968145][ C0] sd 0:0:1:0: [sg0] tag#1232 CDB: opcode=0xe5 (vendor) [ 1874.975014][ C0] sd 0:0:1:0: [sg0] tag#1232 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1874.984684][ C0] sd 0:0:1:0: [sg0] tag#1232 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1874.994441][ C0] sd 0:0:1:0: [sg0] tag#1232 CDB[20]: ba 00:00:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5b0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x8}) fdatasync(r0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='memory.current\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r5, 0x942e, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)=""/130, 0x82}, {&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/161, 0xa1}], 0x7, 0x7, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 00:00:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffffda9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) close_range(r0, r1, 0x0) 00:00:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000400)}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000500)}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f00000008c0)=""/185, 0xb9}, {&(0x7f00000009c0)=""/147, 0x93}, {&(0x7f0000000a80)=""/238, 0xee}, {&(0x7f0000000b80)=""/121, 0x79}, {&(0x7f0000000c00)=""/45, 0x2d}, {&(0x7f0000000c40)=""/197, 0xc5}, {&(0x7f0000000d40)=""/224, 0xe0}], 0x8, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x3, 0x40010100, &(0x7f0000001040)) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000280)=""/78, 0x4e}], 0x4, 0x80000000, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2$9p(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x180800) mkdir(&(0x7f0000000400)='./file0\x00', 0x4) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000380)={{r4}, 0x9, 0x9, 0x9}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1875.128145][T10959] loop5: detected capacity change from 0 to 4 [ 1875.159101][T10959] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xf8, 0x2, 0x1, 0xd, 0x0, 0x8, 0x29180, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8b9d, 0x1, @perf_bp={&(0x7f0000000140), 0x6}, 0x90020, 0x8, 0x7, 0x6, 0x10000, 0x2, 0x3, 0x0, 0x3}, 0x0, 0x2, r2, 0xa) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x462001) fdatasync(r0) [ 1875.198633][T10959] loop5: detected capacity change from 0 to 4 [ 1875.208118][T10959] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffff69f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1875.254331][ C0] sd 0:0:1:0: [sg0] tag#1233 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1875.265213][ C0] sd 0:0:1:0: [sg0] tag#1233 CDB: opcode=0xe5 (vendor) [ 1875.272547][ C0] sd 0:0:1:0: [sg0] tag#1233 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1875.283731][ C0] sd 0:0:1:0: [sg0] tag#1233 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1875.293594][ C0] sd 0:0:1:0: [sg0] tag#1233 CDB[20]: ba 00:00:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f00000000c0)=""/255, 0xff}, {&(0x7f00000001c0)=""/201, 0xc9}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f00000008c0)=""/4092, 0xffc}, {&(0x7f00000003c0)=""/53, 0x35}], 0x6, 0x80, 0x6) dup3(0xffffffffffffffff, r1, 0x80000) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) splice(r2, &(0x7f0000000300)=0xfffffffffffffff7, r0, &(0x7f0000000400)=0x3, 0x3, 0x17) 00:00:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000140), 0x0, 0xda2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:00:17 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) preadv(r0, &(0x7f0000000140), 0x0, 0x2, 0x4) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000680)={{'\x00', 0x3}, {0x1}, 0xe, 0x0, 0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)="99d1f8b8c4fa46809034a8b49c2788c185df693212951f7c6b902d93b872ad35c488f11df0dde53ebdac8cb76b032dc7d748239e4e0e587fc250f62ebd1f34485f8822e1dc0f3a08e1057e4f625022f946b2e9c770ff58f036c271c4c741c3494d1c56c2386ed6a6d40edcadb906c7a1389b6cc55d4e5e880815d6e52a9095c39cab8790f6d4b49ed27098f273e2c6f6b6328596cb6692ea842c8b66e4f0bd73c23f34d0e4602ed863098994a94376e27b6f2458576f27728313f4f1244ed959f0e53bd2", 0xc4, 0x0, &(0x7f00000008c0)={0x2, 0x140, {0x1, 0xc, 0x7b, "1b9f78548e53644dc4c1b413726ac3fbf8a4e7d125d66e675f073e3f578e0ff793df801086b204418a09f3221d2fcc2591b3477e7900644b063fc7bda9a3aafcee986e12fb20c6aa1e791b9b767bb7e7929fd2ce743c1ba61ea4f42ddfd0df1680b72158598e7ee04a6c43a960e04a714fb78a0b48cdd214337519", 0xb8, "f3d8facb417426c2743581a8970a52cdc256df7fed750ff7ba592b1e20e5e754d76fb649dfe9308346836ad866769a04d21964243f41aa8107f99ca7aa3fb8893a2011a77396bbeb6d0b8364c07ba14c7fcd7e564bf7dd5a60a08c9c309745033ce7722bfadf6d0954ec5a431bc0bb87e38025155b491ea4eb01502d193d666de7bc743c5fa4dcae5c01a958c78d5f0fe5bbfbe048b96a37083fa229c56165aa7b7a815992566ff6a54d07ee4bceaf4ade1567c0718943cd"}, 0xfe, "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"}, 0x24a}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0), 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_GET_STATUS64(r1, 0x1267, &(0x7f0000000200)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000440)={0x53, 0xfffffffffffffffe, 0x6a, 0xf7, @scatter={0x2, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/58, 0x3a}]}, &(0x7f0000000300)="2ab217fbd18d6b2a55aa6ed7dc2f85cd97e1fb0dbd5984fa9469ea59179acbde71526346a093fb7d4ce02a1a0f4bdb5a580a1d1b8bc6a0db2d0985e108c0e5f646753960476d808ed50311c31df5b33a211dea78652c19f2e279ec3ddc00a0b1970910be5e9ab1882580", &(0x7f0000000380)=""/134, 0x1, 0x10000, 0x2, &(0x7f0000000180)}) [ 1875.365593][T10983] loop5: detected capacity change from 0 to 4 [ 1875.387839][T10983] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1875.445385][T10983] loop5: detected capacity change from 0 to 4 [ 1875.453682][T10983] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xd4, 0x4, 0xa, 0x18, "13ed5ffeae2a25926db74e2dd45ece18df339aaa1d329a6acb332dc2fc4632b0e8caafc24478e956428c98e7738bfa36586eb71f08bd04e0c76ef7283d12b48a", "1bf8a2e531be9b7f1663eb52ce987df547543c4ac49f0935840e4b2f00a11cd4", [0x2, 0x8]}) mmap(&(0x7f00004c3000/0x4000)=nil, 0x4000, 0xa, 0x10010, r0, 0x6000) 00:00:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffdf99f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r1) r2 = syz_io_uring_setup(0x4955, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x10000000) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r6, &(0x7f0000000500)=[{&(0x7f0000000240)=""/70, 0x46}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/160, 0xa0}], 0x6) syz_io_uring_submit(r3, r5, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000580)=@IORING_OP_CLOSE, 0x0) r7 = syz_io_uring_setup(0x4959, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r7, 0x10000000) syz_io_uring_submit(r8, r10, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x6, 0x3, &(0x7f0000000140)=[{&(0x7f0000000040)="4890273412209c0760ac43b7ab7a62d5f18efd43a017059c3dd79a062e7c0d15aa02190efb2036cac01fee7fba79aaafb45917d31c9ae4df6e27b63a248989c8a5c6b3e297ba5ee8f3f7d126f14075f791cd4168d9bc3e54846c2992c37f9a631a7349ca2fa4a44ba2e1c3ed7d7651737a78b8fbb8ba9984acb938dc8a507f1a3c00df3c8896e7d3da2e8f002c1befe976ddc9fd2e3417f2aa96c02c194f36f2c7d3bd14ffaed205d2f34b1f179e28bd90d6d56f1acd12abc50ae81f8d15d7e69a78c5f989365c37ed5879ee190ba067a0cd8d770b8fa5786ed60ae32e0b88dd4ed23564867d1bfef0347b20545e8943f63e54d59310d3", 0xf7}, {&(0x7f00000008c0)="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", 0x1000}], 0x2, 0x9, 0x1}, 0x4) [ 1875.611132][T11009] loop5: detected capacity change from 0 to 4 00:00:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4, 0x4, &(0x7f0000000280)=[{&(0x7f00000001c0)="ab99e2278711b528ce0c610c11c55b33062207c8a2ce3815136c2306c087fe192cb029c7c3", 0x25}, {&(0x7f0000000200)="8c8df985ab8dfc48e4d115fa2fe9d4b401ea885403deea926122", 0x1a, 0xffffffffffffff29}, {&(0x7f00000008c0)="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", 0x1000, 0xd}, {&(0x7f0000000240)="33561b256d56299bfd", 0x9, 0x6eb}], 0x200000, &(0x7f0000000300)={[{@huge_never}, {@huge_advise}, {@size={'size', 0x3d, [0x47, 0x35, 0x78, 0x37, 0x2, 0x38, 0x39, 0x67, 0x32, 0x67]}}, {@huge_never}]}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1875.654742][T11009] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 3: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80900) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fbdbdf2501000000060001004e240000050002000000000014000900fe800000000014000700001e0000000000000001ffff7f008201000000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x15}, 0x8000) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1268, &(0x7f0000000040)) 00:00:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) preadv(r2, &(0x7f0000000780), 0x0, 0xbb9, 0x7) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000005c0)={0x3, 'team0\x00', {0x1}, 0x1d5c}) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000000440)=""/220, 0xdc}], 0x5, 0x77c, 0xfe0e) 00:00:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0xa5, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000040)="e5f432732f4e09b8585ba8d47d34f3904cf12dba1c8c6566705470451f7d1596e7c2f240ecc13dd7ced14c98da379be5d1aa0bea711ec517a03f5e5fdb9f59483480f61cc239fb0ac4b817a5c14034a8cc6c62f82676280812e969cfede0d4db2b8214243818d3fa52a4865bee3c295836a10059c3ea423e54a024d67981351f01dab7964906c8e1a18dc8fa096ce2bacab3f01fce5775f24737308d0fdfc22dade5635e1f", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x5, 0x8) fdatasync(r0) [ 1875.708976][T11009] loop5: detected capacity change from 0 to 4 [ 1875.723379][T11009] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x482500, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffdfd9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) mmap(&(0x7f000015a000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1875.866479][T11045] loop5: detected capacity change from 0 to 4 [ 1875.886619][ C1] scsi_io_completion_action: 1 callbacks suppressed [ 1875.886661][ C1] sd 0:0:1:0: [sg0] tag#1231 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1875.903859][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB: opcode=0xe5 (vendor) 00:00:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) setxattr$security_capability(0x0, &(0x7f0000000280), 0x0, 0x0, 0x0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0, 0x0) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2, 0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in6=@ipv4={""/10, ""/2, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @empty}}}, &(0x7f0000000640)=0xe8) setxattr$security_capability(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), &(0x7f0000000680)=@v3={0x3000000, [{0x3, 0x2800000}, {0xcef0, 0x10000}], r2}, 0x18, 0x1) setxattr$security_capability(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)=@v2={0x2000000, [{0x2c, 0x1}, {0x1000, 0xfffffffc}]}, 0x14, 0x2) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[], &(0x7f00000003c0)=""/180, 0xb4) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', ')!^[%\x00'}, &(0x7f0000000240)=""/40, 0x28) openat2$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x80, 0x60, 0xc}, 0x18) execve(&(0x7f0000000740)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000780)=']\n$()@,\x00', &(0x7f00000007c0)='\x00'], &(0x7f00000009c0)=[&(0x7f0000000840)=',*!@\x00', &(0x7f00000008c0)='\'\\}++!\'/@/\x00', &(0x7f0000000900)=')!^[%\x00', &(0x7f0000000940)=':\x00', &(0x7f0000000980)='+\x00']) openat2$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x80000, 0x22, 0x10}, 0x18) fdatasync(r0) 00:00:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x6f2283) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x101202, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000180)="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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000380)=0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x200000, 0x90) epoll_pwait(r5, &(0x7f0000000300)=[{}], 0x1, 0x4, &(0x7f0000000340)={[0x9f]}, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x1267, &(0x7f00000003c0)) [ 1875.910827][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1875.920478][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1875.930680][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB[20]: ba [ 1875.947967][T11045] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000300), 0x2, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/184, 0xb8}], 0x1, 0xd9f, 0xffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{&(0x7f0000000340)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x7f3, @mcast2, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)="7c82b2a4387aeed018d6078ff5850c388e66b4533703d0e16ab58d5a1356199e801be3600fa6bd05e1fc893929d6def49a56a12ebdd8668d54f5ec32b0bd082a2ecf09ad8c79a6f910f1a0ab2bafb27749cb6ba00f11e73a65d907d059a80ca03c15e62290c9ab7e6a3b84de2e21ff4038e9c1dadd27df1f28929fbf56d554af1fb0c21e08017b43bb6c7b7924aaa643a6be4e40243e1687e729661c6a7c09735d5b5e42fe5c340ffb56b7b9a12468a84eafb596967a78c152c636c4647a76a3eb8c01e7ac4611458a4e6647a8d27ab77ebfef", 0xd3}], 0x1, &(0x7f00000008c0)=[{0x48, 0x100, 0x5, "13a487d58c3d15acca9e6904017048e0b4cea8898623adcbdf4f3bec475f00db6f0c70b556f483c0070a91bd9b2d02b35c14c596"}, {0xc8, 0x115, 0x2, "1dcb80ae4367d66ac7563dc69e4cdca1b1030164492bcf957ce5506f80acb22436f984eac26988e08c464e582cd7dedda53bd25466e08c7a06681c4609bef50aab80a474ad436d90968a936363daedae715971019cd8d32504d77c5573c3fda47baa1e8492f91e204591a334f15f3eb2398c9745af1823d1f373e3848d02c45a658c850c4a0f894df869b0aba776b970bd7f48067021f2e0212129a2a8c361852b0f29ab5aaec2a9eaecff5ed48052e44e39"}, {0xe0, 0x109, 0x1b4, "3e4c3446e6c73a40a0c8a20a29e85ade5f6ebb22e375b74d4ff42ca9ca40b45870ee10cac49bb48196eb76eb08bfa47f40c3a99a69d7f841342a049ae7f55144b5035e1558e722a72dbf865dfdff6aaa1252742f7c84c1289c2941660d6ab8d9bf63a072c4f7fa033a175f2da548a630f2a2d33d2001efaf9c388c95d5de140bb122bd84f99e5a7b4b1e3e24d6fe43024339e658c8e5463e71014021bd7631074cf1745562ab7e912ae5d3068f9d9adb981500c0b250d184ad99878f66a21c46dd685ca0f23b92caca"}, {0x1010, 0x109, 0xfffffffd, "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{0x20, 0x117, 0x0, "b044b6e24ed50b354fcf220831b664"}, {0x28, 0x108, 0x666, "55d64a9aa9a40ac008c9d6708312dda258e8a564b41cdb"}], 0x578}}, {{&(0x7f0000004600)=@l2tp6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, '\x00', 0x31}, 0x6, 0x3}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004680)="e76a3d43beb5e1ce0a42588d8374785a7d0b7cec2984ccc5cb4a931da1146a601074b06797bce1dce02ca06ce8a908a0a6508e31ce37a7fa9bcc2c92580c05884d59d3f65b35bbcf0a09f70aa20d7eb3a76ebe56a044cf369fede797a26bb6e6d5ac71d39e0560168bf03a48c177b4cb06619614548927", 0x77}], 0x1, &(0x7f0000004740)=[{0x1010, 0x10c, 0x6, 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{0xe0, 0x102, 0x8, "b5734d9a494cb310c2099248d1b1102fcc3cdaa8badf1f526360527ff1e93e70c4e3e43a1d3ad39eb8b292444a616388e1b87b1225d41cfcb7e721dee6554000cba303ff7dba0db7410a36bdfd6bf4f29406056dbdded95b12b36e7c3a583dfe119dd216bb58a0ff3b590f92ed7ec648e7c2367562afe0566d0a8384f230d3baa1565825b59c9abccd56af16ceda85f122a8e2f0e4fa3cd07c44ee4bfe9e0fb398fd7c9d2379f5bb2445ec0d5aa2d41e943c9eafdac7b63a0f7f2afa09b2510f4527a1b721f6b72ccc"}, {0xb8, 0x6, 0x7f, "2e03cbaed6a124b93c8adf88fa2843a94dc1f40c1a8bf835b7c9a88c582752984ffb05dab097a22d84b42c985ac394a47b22bf81ab007b4467512010d0f143633e534395d741bf64118dd95f5e75db7fee6f285561788ef6005ef7fef843c7d781cedba03d2a835534a9f80c6be3ca60e0d3f60f283e4c72374b244f691bef9cd9227781829a36e1ef2aa6177232da3174f7b09c6352eba26ae15c7bc373394ca0a4"}, {0x110, 0x1, 0x5, "cc1eec890e87dbc3efb0a1c7727ec5c90e4dcf8f767447c1582a5d735fb5c987e9d2cba8c92381efbf519da1b8683951b295a7400a582e40eebdfd906ce91ef7cef8870e3375bf9025b13ec11c6f0f9a0374b4911cfbfcd53e18e84575f17c449606ed572c3ef170476d4d4927ca4193d1f2f49d404f10012dcfe8100298639573b72c7502c864cf33ed3f2cc0b95d8012e17553e4596abd52c771d0f6d00dee0bcd16ac7e357bce7e5a66c177e94d758a507bc5847f5a646680e189710a3e5c4bdae0e301bfd8b294e4c4b407e6517e28237e9add38eec614d771ce970100989c03643c50eae48113ca6be8f21ef6e2f21aedb951c65b10eee344d5"}, {0x60, 0x114, 0x3ff, "b4177772edc7273578de44c0a60b3ec2e4cd96f707734969cc0eca899c2eb652f81528c9685249cf8c568fa9812436355e3c8bf6deb67ad624c851ffe10a94885081aa7b57b5d0e02d445a"}, {0xa8, 0x105, 0x6, "d71165f3282a512bd9c8538555e6c2cb6614252687eae894fdbb355e936cec58da633f0f6e166e92fb7456ee3b298be5202ca0332292f42c3cd7e4fa2ef6f27ed0fe8421c9036c0a10263d7d920c2e0c1c6416c5a67044b04ae35270a213a24c5672479dcdf9c886798b75ef5eb59853199696849e7330df079a884936124869337fab41bcc7fabd9cb999c7901bd91fb712d089"}, {0x40, 0x11, 0x8, "7d76cb7e5558ce9adb29791cbc887cda4533d8d99f8327d51242fbdf9a76376dac1be5d39319433f25949d1a660030"}, {0xb8, 0x110, 0x5, "ab14af38ec2ff718f30e6abc01668803a132c09a8849def6d83b323d4a5d15f1a47a2b67b5610be8c1d5b29cff19ce69bdca4cd279b57116ee5aa020b3c2b7a0c6739b217de2c8467794eefef8f22fb30b16ed7b87fc352454922c15d5b6ae20c6c13c6313ebcc95740317fb99bb30c569ebcdfd9539f013618e6a02f9d65b206806e6655665d881208960fb1cb3fe9d83a1ba2ac0bdec3b6d8dea443a926b3917977bb9"}], 0x14b8}}], 0x5, 0xc0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/fs/cgroup', 0x10a00, 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000180)={0x0, 0x800, 0x1470b6dc}) tee(r2, r2, 0x0, 0x1) sendfile(r0, r0, &(0x7f00000001c0)=0xfffffffffffffff9, 0x7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x30, r1, 0x959ac000) [ 1876.018815][ C1] sd 0:0:1:0: [sg0] tag#1255 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1876.029566][ C1] sd 0:0:1:0: [sg0] tag#1255 CDB: opcode=0xe5 (vendor) [ 1876.036699][ C1] sd 0:0:1:0: [sg0] tag#1255 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1876.046280][ C1] sd 0:0:1:0: [sg0] tag#1255 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1876.056234][ C1] sd 0:0:1:0: [sg0] tag#1255 CDB[20]: ba 00:00:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x400, 0x4, &(0x7f0000000440)=[{&(0x7f0000000100)="2f1bb5b14869f89f14f544606085253ad71137b5a17c079f604c7380a1b0809d50ee29f2a0cd75eb4dca3a", 0x2b, 0x800}, {&(0x7f0000000240)="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", 0xfb, 0x3}, {&(0x7f0000000340)="b7b3c8f123648b0149487897a63466138605f64152c3e0c926ff1e130f8dcbe1a85dc266d1bb0da70ccf678df3c56079a7cad01d86c52a6c8aca52b9bb4f8a9b91d41e3f4dd49e4664ce52ab2205248339d58d852eba7723b42bfcb6b60e7fbf1d83fc49195dca85a7e1872bd84db6dd629e52c91509b1542d", 0x79, 0x80}, {&(0x7f00000003c0)="6cfb01e207b7fc7d75a8e3991023c41f2a0a9a094204fd7f4d1e431270b7a8bae6bfae36c6503043840eea19b1dfd1b98efc8b324e14a595794e7fd872c92b8c005069ea97e491256af15349ed28432c3d98c97da43b155326ff6b6a311b368016fc0121343ff103d41d7fdf1ecdd4c914fc58a8", 0x74, 0x3}], 0x0, &(0x7f00000004c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x35]}}], [{@audit}, {@dont_appraise}, {@appraise}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}]}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x240800, 0x88) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x120) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000140)) 00:00:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xe7c, 0x139900) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x1000001, 0x80010, r1, 0x9e994000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 1876.069268][T11045] loop5: detected capacity change from 0 to 4 [ 1876.079981][T11045] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffd9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x16, &(0x7f0000000340)=""/22}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0x0, 0x8ee0}) ioctl$LOOP_GET_STATUS64(r3, 0x1268, &(0x7f0000000140)) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000240)={0xf4, 0x9, 0x2, "a8aba32b20f0ff367449f3d0f4be34ecba7c3c4cb62a1307bdea3ed55c03e95b3ee06c2c1485b8e4e55b26197bc8722731aa429d3cb445eb4f4525cdaea9204502442a0745b4062186fcfdd2c7ec2dd4342ac3d7051fdf2141c213eaf5882627ed487d04d2b132dc6efda26b699446268bc246354da989ef9d21621f073c55ef8632816ae37ef0d135be5075253a29cea2c95608e9f9efb8ffbf6012aa29d1b6c11975d9a69ad574c4c57c3c046309099bf9accc5339db47d0130b1c1507f276cb2839c08b4e9fb36b28e5af11e24f5cfbc56389edf627a045bde2b4c3177eb43461f58214f1966fc665972ab944c54e793e21e6"}) setxattr$trusted_overlay_upper(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480)={0x0, 0xfb, 0xb7, 0x4, 0x20, "df3fbf568ecd07c1e2a309726be4453c", "2def74db6e869bf1564f2d1ef73dfdc5c1daf52c5f0e72483f6fc536728ff79de4b8f498fefd6fd2ca3fc616ad63749c1c7113157fad614c7ed939f5e6a7b9c3947cbf1a0e4e5cdfe945c97e5ee601c3ae24173b50967a16a558c171b9dad89f8a0552214bd15aaf2d6699f3761bf67fb7b0e0d01084a8e4a5a5a0d1dc737e841e0ef84200f3de56af88ed428942242cdee2333e3d3ec95f67f784fdb288d25ee676"}, 0xb7, 0x2) [ 1876.197397][T11081] loop5: detected capacity change from 0 to 4 [ 1876.224259][T11081] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 3: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x1268, &(0x7f0000000040)) [ 1876.278543][T11081] loop5: detected capacity change from 0 to 4 [ 1876.289045][T11081] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffe9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {0x20, '$,\xe9$'}, {0x20, '/dev/loop#\x00'}], 0xa, "03aa36e51ddaa7701296f88fa731d890ea2a32a5716506151c5f44e6923340baf5a67cb2192005abc2"}, 0x51) openat(r1, &(0x7f0000000140)='./file0\x00', 0x719400, 0x10) [ 1876.393362][T11103] loop5: detected capacity change from 0 to 4 [ 1876.417291][T11103] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x2000) r2 = syz_open_dev$vcsn(&(0x7f0000000200), 0x58, 0x100) r3 = syz_io_uring_setup(0x4959, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x10000000) r7 = syz_io_uring_setup(0x4959, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r7, 0x10000000) syz_io_uring_submit(r8, r10, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) syz_io_uring_submit(r8, r9, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS, 0x1) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000580)=@IORING_OP_CLOSE, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r7, 0x800000000, {0x0, r3}, 0x8, 0xa, 0x1}, 0x7f) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0xfffffb34, 0xb, 0x0, {0x0, r11, r1}}, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1876.485285][T11103] loop5: detected capacity change from 0 to 4 [ 1876.506325][T11103] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) 00:00:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x6f2283) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x101202, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000180)="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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000380)=0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x200000, 0x90) epoll_pwait(r5, &(0x7f0000000300)=[{}], 0x1, 0x4, &(0x7f0000000340)={[0x9f]}, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x1267, &(0x7f00000003c0)) 00:00:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000fff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000340)={0x0, {}, 0x0, {}, 0x2, 0x4, 0x1b, 0x10, "3213f5f4b3d9827e31e55f7771bb68e24ddee614ffd0afe7629af29578d019fdd105c20d5d3b0d7c977dbb933724c4592b75cf2eb0c4335753118f897d26a945", "2a5644084fa1072f4a8070dfa1203049dd60fad32f1d606cd625c272e40983aa", [0x1, 0x1b3c]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/147, 0x93}], 0x4, 0x6, 0x200) [ 1876.908401][T11133] loop5: detected capacity change from 0 to 4 [ 1876.947103][T11133] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r0, 0xfffffffffffffffd, 0x48010) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r1) 00:00:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0x1, 0x4001) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x3ff, 0xa, 0x1a, 0x1c, "4c16bd2e0ffe1db76caa38dc5674273c7f42f98df6d852b874702f5667bcf99b1f05de40f33971ca4c049abc195ec4d12242b311dab0a3925363b094ae987c8f", "25bf0aa04ec9a428a8401c22f53e73123fb950e9c9e559c01290c63a4de55d7b", [0x4, 0x1]}) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1877.019606][T11133] loop5: detected capacity change from 0 to 4 [ 1877.031720][T11133] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="db754ee4241e273e7547787e0c3c79c3ed59802be6a6f6a8ff186a397b5bddd5f8fd45a07cf69494", 0x28, 0x20}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='auto_dasb=0x0000000000000004,delalloc,prjquota,bh,\x00']) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r1, 0x20, 0x7f, 0x400, 0x7}) 00:00:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffbff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x1000, 0x0, 0x1d, 0x4, "e4faef0d7a2d1fcd6eae990ad2258708ee0c30f7d761dd4ab649db69c770e9bfa1a74299458af8edec47bfd67ceb5221e713edb4b969982e19bc1af4226633fb", "1a92358787ac412161e384acf8aeac83faceda36b6a3b50d80abc95361f0ca1c", [0x7, 0x8]}) fdatasync(r0) [ 1877.172557][T11165] loop5: detected capacity change from 0 to 4 [ 1877.207233][T11165] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[], 0x178) truncate(&(0x7f00000001c0)='./file0\x00', 0x178) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1877.285967][T11165] loop5: detected capacity change from 0 to 4 [ 1877.296210][T11165] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffbffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1877.449807][T11193] loop5: detected capacity change from 0 to 4 [ 1877.470735][T11193] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) mmap(&(0x7f000015a000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x2, 0x82041) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) fdatasync(r2) 00:00:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r0, r0) accept4(r2, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80, 0x80000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000003280), 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) recvmmsg$unix(r5, &(0x7f0000003100)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/165, 0xa5}], 0x7, &(0x7f0000000740)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f00000028c0), 0x6e, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/33, 0x21}, {&(0x7f0000002940)=""/240, 0xf0}, {&(0x7f0000002a40)=""/62, 0x3e}], 0x3, &(0x7f0000002ac0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000002b00), 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002b80)=""/212, 0xd4}, {&(0x7f0000002c80)=""/238, 0xee}], 0x2, &(0x7f0000002dc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}}, {{&(0x7f0000002f40), 0x6e, &(0x7f0000003080)=[{&(0x7f0000002fc0)=""/169, 0xa9}], 0x1, &(0x7f00000030c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}], 0x4, 0x0, &(0x7f0000003200)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000003240)={0x2}) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) fstatfs(r5, &(0x7f00000008c0)=""/4096) [ 1877.525400][T11193] loop5: detected capacity change from 0 to 4 [ 1877.538615][T11193] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f9fdffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1877.627400][ C1] sd 0:0:1:0: [sg0] tag#1231 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1877.637978][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB: opcode=0xe5 (vendor) [ 1877.645050][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1877.654638][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1877.664679][ C1] sd 0:0:1:0: [sg0] tag#1231 CDB[20]: ba 00:00:20 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = epoll_create(0xff) fdatasync(r0) [ 1877.701629][T11210] loop5: detected capacity change from 0 to 4 [ 1877.732056][T11210] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1877.807797][T11210] ================================================================== [ 1877.816288][T11210] BUG: KCSAN: data-race in __lru_add_drain_all / mark_page_accessed [ 1877.824294][T11210] [ 1877.826730][T11210] write to 0xffff888237d42728 of 1 bytes by task 11199 on cpu 1: [ 1877.834634][T11210] mark_page_accessed+0x36e/0x550 [ 1877.839939][T11210] zap_pte_range+0x5f3/0xe00 [ 1877.844705][T11210] unmap_page_range+0x2dc/0x3d0 [ 1877.849937][T11210] unmap_single_vma+0x157/0x210 [ 1877.854976][T11210] unmap_vmas+0xc0/0x170 [ 1877.859726][T11210] exit_mmap+0x22d/0x460 [ 1877.864101][T11210] __mmput+0x27/0x1c0 [ 1877.868675][T11210] mmput+0x3d/0x50 [ 1877.872404][T11210] exit_mm+0x2f7/0x3f0 [ 1877.876679][T11210] do_exit+0x402/0x1530 [ 1877.881225][T11210] do_group_exit+0x19b/0x1a0 [ 1877.885971][T11210] __do_sys_exit_group+0xb/0x10 [ 1877.890931][T11210] __se_sys_exit_group+0x5/0x10 [ 1877.895807][T11210] __x64_sys_exit_group+0x16/0x20 [ 1877.901231][T11210] do_syscall_64+0x3d/0x90 [ 1877.905779][T11210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1877.911826][T11210] [ 1877.914294][T11210] read to 0xffff888237d42728 of 1 bytes by task 11210 on cpu 0: [ 1877.922634][T11210] __lru_add_drain_all+0x236/0x3e0 [ 1877.927896][T11210] lru_add_drain_all+0xc/0x10 [ 1877.932601][T11210] invalidate_bdev+0x50/0x70 [ 1877.937387][T11210] __loop_clr_fd+0x566/0x8f0 [ 1877.942368][T11210] lo_ioctl+0xa48/0x1340 [ 1877.946746][T11210] blkdev_ioctl+0x1d0/0x3c0 [ 1877.951375][T11210] block_ioctl+0x6d/0x80 [ 1877.955635][T11210] __se_sys_ioctl+0xcb/0x140 [ 1877.960334][T11210] __x64_sys_ioctl+0x3f/0x50 [ 1877.965039][T11210] do_syscall_64+0x3d/0x90 [ 1877.969471][T11210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1877.975480][T11210] [ 1877.977927][T11210] value changed: 0x05 -> 0x06 [ 1877.982722][T11210] [ 1877.985182][T11210] Reported by Kernel Concurrency Sanitizer on: [ 1877.991410][T11210] CPU: 0 PID: 11210 Comm: syz-executor.5 Not tainted 5.14.0-rc7-syzkaller #0 00:00:20 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000040)) 00:00:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x10000, 0x82280) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, '^'}, {0x20, '/dev/loop#\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, ',\xd7{%$,,$'}, {}, {0x20, '/dev/bsg\x00'}], 0xa, "4a27735c3ee1413d01abdbba0d9ccbd124e4df8ad088ffb28968f22e11b3b7fab16b8af02b22007aeb4a9b0bf366b77c0471e387c82d8dbbb850ad3837bee25115319b3b711514e175bef41e952e5f8c45a1fa09a12b3ce6c805ae7598780b384585b6428de5951ce34a98e24505ea4d179a2ad011bd4679c9"}, 0xba) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fdatasync(r0) 00:00:20 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}}, 0x800) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1878.000430][T11210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1878.010887][T11210] ================================================================== [ 1878.023849][T11210] loop5: detected capacity change from 0 to 4 [ 1878.039752][T11210] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1878.075353][T11229] FAULT_INJECTION: forcing a failure. [ 1878.075353][T11229] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.088557][T11229] CPU: 0 PID: 11229 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1878.097663][T11229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1878.107808][T11229] Call Trace: [ 1878.111317][T11229] dump_stack_lvl+0xb7/0x103 [ 1878.116041][T11229] dump_stack+0x11/0x1a [ 1878.120194][T11229] should_fail+0x23c/0x250 [ 1878.124687][T11229] ? __anon_vma_prepare+0x41/0x2d0 [ 1878.129946][T11229] __should_failslab+0x81/0x90 [ 1878.134713][T11229] should_failslab+0x5/0x20 [ 1878.139218][T11229] kmem_cache_alloc+0x46/0x2e0 [ 1878.143997][T11229] ? should_fail+0x2a/0x250 [ 1878.148504][T11229] __anon_vma_prepare+0x41/0x2d0 [ 1878.153884][T11229] wp_page_copy+0xb0e/0x10c0 [ 1878.158669][T11229] ? avc_has_perm+0x59/0x150 [ 1878.163311][T11229] ? avc_has_perm+0xc8/0x150 [ 1878.167915][T11229] ? __fsnotify_parent+0x32f/0x430 [ 1878.173183][T11229] do_wp_page+0x5a8/0xba0 [ 1878.177812][T11229] handle_mm_fault+0xb11/0x1a50 [ 1878.182852][T11229] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1878.190098][T11229] do_user_addr_fault+0x609/0xbe0 [ 1878.196668][T11229] exc_page_fault+0x91/0x220 [ 1878.201398][T11229] asm_exc_page_fault+0x1e/0x30 [ 1878.206263][T11229] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1878.212150][T11229] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1878.232537][T11229] RSP: 0018:ffffc90001d63dd8 EFLAGS: 00010293 [ 1878.238834][T11229] RAX: 0000000000000200 RBX: 00007fffffffeffd RCX: 0000000020000040 [ 1878.246905][T11229] RDX: 0001888101f3dc30 RSI: 0000000000000017 RDI: ffff888101f3dc30 [ 1878.255363][T11229] RBP: ffffc90001d63e48 R08: 0000000000000000 R09: 0001888101f3dc33 [ 1878.264631][T11229] R10: 0000000000000021 R11: ffff88814a64e000 R12: 00000000480a001d [ 1878.272904][T11229] R13: 0000000020000040 R14: 0000000020000040 R15: ffff888100405040 [ 1878.281070][T11229] blkdev_common_ioctl+0x674/0x1040 [ 1878.288608][T11229] ? selinux_file_ioctl+0x8e0/0x970 [ 1878.294058][T11229] blkdev_ioctl+0x16e/0x3c0 [ 1878.298874][T11229] block_ioctl+0x6d/0x80 [ 1878.303336][T11229] ? blkdev_iopoll+0x70/0x70 [ 1878.308111][T11229] __se_sys_ioctl+0xcb/0x140 [ 1878.313015][T11229] __x64_sys_ioctl+0x3f/0x50 [ 1878.317734][T11229] do_syscall_64+0x3d/0x90 [ 1878.322218][T11229] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1878.328132][T11229] RIP: 0033:0x4665e9 [ 1878.332252][T11229] 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 [ 1878.353188][T11229] RSP: 002b:00007ff14b9e6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1878.361602][T11229] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 00:00:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fdfdffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:20 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x6000, 0x21, 0x11}, 0x18) openat(r0, &(0x7f0000000100)='./file0\x00', 0x200, 0x32) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000240)=""/144, 0x90}], 0x1, 0x3, 0x7fffffff) [ 1878.370066][T11229] RDX: 0000000020000040 RSI: 0000000000001278 RDI: 0000000000000003 [ 1878.378133][T11229] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.386112][T11229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1878.394193][T11229] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 00:00:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400) 00:00:21 executing program 1 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000040)) [ 1878.448079][ C1] sd 0:0:1:0: [sg0] tag#1248 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1878.458788][ C1] sd 0:0:1:0: [sg0] tag#1248 CDB: opcode=0xe5 (vendor) [ 1878.465740][ C1] sd 0:0:1:0: [sg0] tag#1248 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1878.475455][ C1] sd 0:0:1:0: [sg0] tag#1248 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1878.485226][ C1] sd 0:0:1:0: [sg0] tag#1248 CDB[20]: ba [ 1878.496453][ C1] sd 0:0:1:0: [sg0] tag#1261 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1878.507066][ C1] sd 0:0:1:0: [sg0] tag#1261 CDB: opcode=0xe5 (vendor) [ 1878.513973][ C1] sd 0:0:1:0: [sg0] tag#1261 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1878.514278][T11241] loop5: detected capacity change from 0 to 4 [ 1878.523779][ C1] sd 0:0:1:0: [sg0] tag#1261 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1878.539494][ C1] sd 0:0:1:0: [sg0] tag#1261 CDB[20]: ba [ 1878.573621][T11241] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1878.595304][T11248] FAULT_INJECTION: forcing a failure. [ 1878.595304][T11248] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.608545][T11248] CPU: 0 PID: 11248 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1878.617604][T11248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1878.627857][T11248] Call Trace: [ 1878.631141][T11248] dump_stack_lvl+0xb7/0x103 [ 1878.635769][T11248] dump_stack+0x11/0x1a [ 1878.639937][T11248] should_fail+0x23c/0x250 [ 1878.644369][T11248] ? __anon_vma_prepare+0x92/0x2d0 [ 1878.649748][T11248] __should_failslab+0x81/0x90 [ 1878.654698][T11248] should_failslab+0x5/0x20 [ 1878.659217][T11248] kmem_cache_alloc+0x46/0x2e0 [ 1878.664163][T11248] ? __anon_vma_prepare+0x41/0x2d0 [ 1878.669289][T11248] __anon_vma_prepare+0x92/0x2d0 [ 1878.674247][T11248] wp_page_copy+0xb0e/0x10c0 [ 1878.678937][T11248] ? avc_has_perm+0x59/0x150 [ 1878.683536][T11248] ? avc_has_perm+0xc8/0x150 [ 1878.688138][T11248] ? __fsnotify_parent+0x32f/0x430 [ 1878.693669][T11248] do_wp_page+0x5a8/0xba0 [ 1878.698431][T11248] handle_mm_fault+0xb11/0x1a50 [ 1878.703433][T11248] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 [ 1878.710482][T11248] do_user_addr_fault+0x609/0xbe0 [ 1878.715521][T11248] exc_page_fault+0x91/0x220 [ 1878.720246][T11248] asm_exc_page_fault+0x1e/0x30 [ 1878.725270][T11248] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1878.731398][T11248] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1878.751337][T11248] RSP: 0018:ffffc9000e247dd8 EFLAGS: 00010293 [ 1878.757488][T11248] RAX: 0000000000000200 RBX: 00007fffffffeffd RCX: 0000000020000040 [ 1878.765511][T11248] RDX: 0001888101f3dc30 RSI: 0000000000000017 RDI: ffff888101f3dc30 [ 1878.773847][T11248] RBP: ffffc9000e247e48 R08: 0000000000000000 R09: 0001888101f3dc33 [ 1878.781842][T11248] R10: 0000000000000021 R11: ffff88813f8b4040 R12: 00000000480a001d [ 1878.790073][T11248] R13: 0000000020000040 R14: 0000000020000040 R15: ffff888100405040 [ 1878.798053][T11248] blkdev_common_ioctl+0x674/0x1040 [ 1878.803411][T11248] ? selinux_file_ioctl+0x8e0/0x970 [ 1878.808626][T11248] blkdev_ioctl+0x16e/0x3c0 [ 1878.813358][T11248] block_ioctl+0x6d/0x80 [ 1878.817655][T11248] ? blkdev_iopoll+0x70/0x70 [ 1878.822580][T11248] __se_sys_ioctl+0xcb/0x140 [ 1878.827265][T11248] __x64_sys_ioctl+0x3f/0x50 [ 1878.831965][T11248] do_syscall_64+0x3d/0x90 [ 1878.836390][T11248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1878.842291][T11248] RIP: 0033:0x4665e9 [ 1878.846250][T11248] 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 [ 1878.865863][T11248] RSP: 002b:00007ff14b9e6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1878.874574][T11248] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1878.882680][T11248] RDX: 0000000020000040 RSI: 0000000000001278 RDI: 0000000000000003 [ 1878.890808][T11248] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.899393][T11248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1878.907563][T11248] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 [ 1878.935371][T11241] loop5: detected capacity change from 0 to 4 [ 1878.946538][T11241] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f00000000c0)={0x0, 0x7a, "d53db9a0acb95bcc8e20d4f5f644436e7fdc23260b631af716160655c7d296b22c81bad2b7601f083f6e50746c141667ae2e410f52d51d3f469026c056c942f084e6311cbbc4d0fb87ba9dadc64e17ccc0c0b94fd30792f7601b7ba8dd6aec7d3ffe3b887001cca55efdd3108972175ab1b10a9c2b48567786eb"}) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f0000000080)) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r2, 0x1, 0x1, 0x2}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000008c0)={{r1}, 0x0, 0x14, @inherit={0x70, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000500000000000000e201000000000000010001000000000010000000000000000800200000000000ffffffff000000008100000000000000ff0700000000000080000000000000000700000000000000000000000000000002000000000000000400000000000000"]}, @name="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"}) 00:00:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000007fffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1879.131431][T11263] loop5: detected capacity change from 0 to 4 [ 1879.158541][ C0] sd 0:0:1:0: [sg0] tag#1269 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1879.168946][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB: opcode=0xe5 (vendor) [ 1879.175896][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1879.181049][T11263] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1879.185809][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1879.204522][ C0] sd 0:0:1:0: [sg0] tag#1269 CDB[20]: ba 00:00:21 executing program 4: r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) fdatasync(r1) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="df998b763e6464f5162191679c858e6137ae9dd871023b82e2883dab146e1610151c728f665c4756a610ad104b29763d9892d57ffeea235561b5d93679dddd5d2385a81fc417bfb37a65c2322da89dd1731d4495fbae98", 0x57}, {&(0x7f0000000240)="ed36a54ded5ae1131969919ce2b4ce19d6fc63da9522ca0356bbb4e0e36026f89f9f7218e71757c877", 0x29}, {&(0x7f0000000280)="2b0895156b0c9b76fc05ee3f6a95c3661ef9666a125344bb0e10bd9929757566da495f405f9cd317dbe630dd6f1891ba2b6470f6546c0d2a1e4ba2cab9d75429d6ecc2d878d7d472e2ef902d018d7b1a3f2586d797f2534b862318ca68a2ccb4f624f5abdaf87b01e87db4edcf4b5954e8010bbf95a28ad05194d3fff15275b16f4ff48fbee868dedae1613398b92619018ab791592842008ee5f39f78de0307de84", 0xa2}, {&(0x7f0000000080)="d99f7679135ca5bc7e2a", 0xa}], 0x6, 0x2, 0x9, 0xe) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 00:00:21 executing program 1 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000040)) 00:00:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) [ 1879.244658][ C0] sd 0:0:1:0: [sg0] tag#1219 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1879.255134][ C0] sd 0:0:1:0: [sg0] tag#1219 CDB: opcode=0xe5 (vendor) [ 1879.262156][ C0] sd 0:0:1:0: [sg0] tag#1219 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1879.271914][ C0] sd 0:0:1:0: [sg0] tag#1219 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1879.281658][ C0] sd 0:0:1:0: [sg0] tag#1219 CDB[20]: ba [ 1879.340561][T11263] loop5: detected capacity change from 0 to 4 [ 1879.341681][T11272] FAULT_INJECTION: forcing a failure. [ 1879.341681][T11272] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1879.360289][T11272] CPU: 0 PID: 11272 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1879.369064][T11272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.379191][T11272] Call Trace: [ 1879.382472][T11272] dump_stack_lvl+0xb7/0x103 00:00:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 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}) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0xf0449b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r3, &(0x7f00000000c0)=0x5, r0, &(0x7f0000000100), 0x6, 0x0) fdatasync(r0) [ 1879.387101][T11272] dump_stack+0x11/0x1a [ 1879.391262][T11272] should_fail+0x23c/0x250 [ 1879.395826][T11272] __alloc_pages+0x102/0x320 [ 1879.400420][T11272] alloc_pages_vma+0x513/0x680 [ 1879.405189][T11272] ? __anon_vma_prepare+0x236/0x2d0 [ 1879.410534][T11272] wp_page_copy+0x14c/0x10c0 [ 1879.415130][T11272] ? avc_has_perm+0x59/0x150 [ 1879.419773][T11272] ? avc_has_perm+0xc8/0x150 [ 1879.424449][T11272] do_wp_page+0x5a8/0xba0 [ 1879.428793][T11272] handle_mm_fault+0xb11/0x1a50 [ 1879.433741][T11272] ? perf_trace_mmap_lock_acquire_returned+0x1e0/0x210 00:00:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 1879.440909][T11272] do_user_addr_fault+0x609/0xbe0 [ 1879.446052][T11272] exc_page_fault+0x91/0x220 [ 1879.450833][T11272] asm_exc_page_fault+0x1e/0x30 [ 1879.456737][T11272] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1879.463166][T11272] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1879.483227][T11272] RSP: 0018:ffffc9000e367dd8 EFLAGS: 00010293 [ 1879.489304][T11272] RAX: 0000000000000200 RBX: 00007fffffffeffd RCX: 0000000020000040 [ 1879.497370][T11272] RDX: 0001888101f3dc30 RSI: 0000000000000017 RDI: ffff888101f3dc30 [ 1879.505708][T11272] RBP: ffffc9000e367e48 R08: 0000000000000000 R09: 0001888101f3dc33 [ 1879.514390][T11272] R10: 0000000000000021 R11: ffff88813493a080 R12: 00000000480a001d [ 1879.522366][T11272] R13: 0000000020000040 R14: 0000000020000040 R15: ffff888100405040 [ 1879.530429][T11272] blkdev_common_ioctl+0x674/0x1040 [ 1879.535646][T11272] ? selinux_file_ioctl+0x8e0/0x970 [ 1879.540858][T11272] blkdev_ioctl+0x16e/0x3c0 [ 1879.545455][T11272] block_ioctl+0x6d/0x80 [ 1879.549704][T11272] ? blkdev_iopoll+0x70/0x70 [ 1879.554312][T11272] __se_sys_ioctl+0xcb/0x140 [ 1879.559023][T11272] __x64_sys_ioctl+0x3f/0x50 [ 1879.563768][T11272] do_syscall_64+0x3d/0x90 [ 1879.568199][T11272] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1879.574189][T11272] RIP: 0033:0x4665e9 00:00:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x1fffffffc, 0x6f4482) fdatasync(r0) syz_open_dev$loop(&(0x7f0000000000), 0x8, 0x123000) [ 1879.578096][T11272] 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 [ 1879.597919][T11272] RSP: 002b:00007ff14b9e6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1879.606646][T11272] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1879.614755][T11272] RDX: 0000000020000040 RSI: 0000000000001278 RDI: 0000000000000003 [ 1879.622817][T11272] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1879.630913][T11272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1879.638974][T11272] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 [ 1879.652536][T11263] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:22 executing program 4: sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1f}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x20000000) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x10, 0x40802) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fdatasync(r0) 00:00:22 executing program 1 (fault-call:4 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000040)) 00:00:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) setresuid(0x0, 0xffffffffffffffff, r4) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) setresuid(0x0, 0xffffffffffffffff, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r0, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000300)={{}, {0x1, 0x2}, [{0x2, 0x7, 0xee00}, {0x2, 0x8}, {0x2, 0x2, r2}, {0x2, 0x6, r4}, {0x2, 0x2, 0xee00}, {0x2, 0x4, r6}], {0x4, 0x2}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x2, r8}, {0x8, 0x1, r9}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0x74, 0x3) 00:00:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000085ffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1879.750982][T11297] FAULT_INJECTION: forcing a failure. [ 1879.750982][T11297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1879.764125][T11297] CPU: 0 PID: 11297 Comm: syz-executor.1 Not tainted 5.14.0-rc7-syzkaller #0 [ 1879.773069][T11297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.783125][T11297] Call Trace: [ 1879.786412][T11297] dump_stack_lvl+0xb7/0x103 [ 1879.791049][T11297] dump_stack+0x11/0x1a [ 1879.795274][T11297] should_fail+0x23c/0x250 [ 1879.799704][T11297] should_fail_usercopy+0x16/0x20 [ 1879.804868][T11297] _copy_to_user+0x1c/0x90 [ 1879.809466][T11297] simple_read_from_buffer+0xab/0x120 [ 1879.815435][T11297] proc_fail_nth_read+0xf6/0x140 [ 1879.820476][T11297] ? rw_verify_area+0x136/0x250 [ 1879.825445][T11297] ? proc_fault_inject_write+0x200/0x200 [ 1879.831093][T11297] vfs_read+0x154/0x5d0 [ 1879.835331][T11297] ? selinux_file_ioctl+0x8e0/0x970 [ 1879.840659][T11297] ? __fget_light+0x21b/0x260 [ 1879.845555][T11297] ? __cond_resched+0x11/0x40 [ 1879.850425][T11297] ksys_read+0xce/0x180 [ 1879.854591][T11297] __x64_sys_read+0x3e/0x50 [ 1879.859144][T11297] do_syscall_64+0x3d/0x90 [ 1879.863575][T11297] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1879.869492][T11297] RIP: 0033:0x41936c [ 1879.873392][T11297] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1879.893060][T11297] RSP: 002b:00007ff14b9e6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 00:00:22 executing program 4: munlockall() r0 = syz_open_dev$loop(&(0x7f0000000880), 0x1, 0x80) fdatasync(r0) [ 1879.901476][T11297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 1879.909456][T11297] RDX: 000000000000000f RSI: 00007ff14b9e61e0 RDI: 0000000000000005 [ 1879.917433][T11297] RBP: 00007ff14b9e61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1879.925638][T11297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1879.933616][T11297] R13: 00007ffcae23798f R14: 00007ff14b9e6300 R15: 0000000000022000 00:00:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000040)) 00:00:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) recvfrom(r2, &(0x7f0000000140)=""/196, 0xc4, 0x21, &(0x7f0000000240)=@xdp={0x2c, 0x2, 0x0, 0xd}, 0x80) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x0, 0x81, 0x1}) fdatasync(r0) [ 1880.000518][T11308] loop5: detected capacity change from 0 to 4 [ 1880.014137][T11308] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x2, &(0x7f0000000040)) [ 1880.078552][T11308] loop5: detected capacity change from 0 to 4 [ 1880.087793][T11308] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x301, &(0x7f0000000040)) 00:00:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000008cffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x80000000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x10f) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="c08b5bb7a95fa58eedfb88bcf2e782ccbb0b38d76319547b92248a064f4d35249bfb29198a97ece333fe1a48317e64d044df88553b30bc68b77dd31d74c9c5e0e4c7fbea88f4d2c133f16c2a646b18adf3e1cf1ef6389095ba5c547edf36fc018654e4159f1bfdd31df3c1e74210b286a8fd63d86dba97c98a652658918148fe", 0x80}, {&(0x7f0000000180)="7b63c51a461f040e45f575c714d42631c8bd033dcae936afe127f046a5cb1aba15b8cf36a7db8e446b", 0x29}], 0x2, 0xb779, 0x35) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) fdatasync(r0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r3, 0x40189429, &(0x7f00000002c0)={0x1, 0x8001, 0x101}) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$security_ima(r4, &(0x7f0000000000), &(0x7f0000000040)=@sha1={0x1, "4ba3630703022a2e2e6924bbc95fb8027727e41d"}, 0x15, 0x1) 00:00:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125d, &(0x7f0000000040)) [ 1880.232236][T11340] loop5: detected capacity change from 0 to 4 [ 1880.244341][T11340] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000040)) [ 1880.333660][T11340] loop5: detected capacity change from 0 to 4 [ 1880.347010][T11340] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) fdatasync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 00:00:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000097ffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:22 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x9, 0x10000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000875000/0x4000)=nil, &(0x7f0000a0a000/0x4000)=nil, &(0x7f00009be000/0x4000)=nil, &(0x7f0000762000/0x1000)=nil, &(0x7f0000af8000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000347000/0x1000)=nil, &(0x7f00005b5000/0x10000)=nil, &(0x7f00003c2000/0x1000)=nil, &(0x7f00006e3000/0x3000)=nil, &(0x7f000025c000/0x4000)=nil, &(0x7f0000000180)="f35999a2188a41799a15e23a317c49824b70669a8a8e50e7b17c33e7ec4832413d3f4e1c0514b8878446c53b0cfa506b856503807d", 0x35, r2}, 0x68) ioctl$LOOP_GET_STATUS64(r1, 0x1267, &(0x7f0000000040)) 00:00:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125f, &(0x7f0000000040)) [ 1880.462804][T11365] loop5: detected capacity change from 0 to 4 [ 1880.485682][T11365] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000040)) 00:00:23 executing program 4: r0 = syz_io_uring_complete(0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000001100)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x1c, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4048804) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x7ff, 0x4240c0) fallocate(0xffffffffffffffff, 0x2a, 0x100000000, 0xffffffff80000001) fdatasync(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140), 0x200000, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000001240)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x2c, r1, 0x800, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'vxcan1\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000f00)=[{{&(0x7f0000000000), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/177, 0xb1}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/190, 0xbe}], 0xa, &(0x7f0000000680)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000740), 0x6e, &(0x7f00000007c0)=[{&(0x7f00000008c0)=""/214, 0xd6}], 0x1, &(0x7f0000001040)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x3c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/196, 0xc4}, {&(0x7f0000000800)=""/75, 0x4b}, {&(0x7f0000000b80)=""/14, 0xe}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/120, 0x78}, {&(0x7f0000000c80)=""/74, 0x4a}, {&(0x7f0000000d00)=""/134, 0x86}], 0x7, &(0x7f0000000e40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}], 0x3, 0x1, &(0x7f0000000fc0)={0x77359400}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001000)={0x0, r2, 0xc25, 0xffffffff, 0x0, 0x9}) [ 1880.569160][T11365] loop5: detected capacity change from 0 to 4 [ 1880.580511][T11365] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1261, &(0x7f0000000040)) 00:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f00000002c0)={{}, {}, 0xd1, 0x0, 0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)="da245c07cd04b4ec9311cc2ce42b35a99456e027414d09feb348", 0x1a, 0x0, &(0x7f00000008c0)={0x2, 0x14b, {0x0, 0xc, 0xcf, "053bf26133046812e225117d493b7445fa3176db0aa2e26af4418e83517dd1c53c7ab56d664feabef3e112bcdfc2bd9af5f3dba82710e9e5d1f2a9390f42ec2ed9d3dbe736b63da7cccbb58b8ac0b3b03e439e41139f97ec2d270d85998963d06014faca540a0e77a4f2e57241c57cc82b3616bf1b68031387a2ec083526742d85f44c46e7b23d4c430caeaa1565665db97f0f482c0d4ff3b1d47f5f28e0cab63c3ffc06271fb90ea7b9ab5bec04c093389a3f369c5a7e765ad74d88dcf920c1692381e3218b90177d1d741c2fe56f", 0x6f, "dd4cf5fc535a734d8a15b2cb3e612ca143a31155d4e2ae34e0e752ca6761d0a863779f90b49bac145d742d3f7494253c33a53b19e5cf0cd90c7a21ca519f57c911b79bd41a217ed1ba9de615f7a96c34dafa3d8b21a41e5421f2a589824913b4eaf8dff76a4c8174d996421acb86cf"}, 0x1000, "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"}, 0x1157}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xe8f, 0x3, 0x0, 0x10, "d84fc8f23d76b75312a2a4b57dc434394c7280768f71d90e97ec8e7da8effc5e712bec2a85bd90ac518b00e309241ab7d1b85b0e840fd596393afb6f9758f8a0", "38975896a893ee1b2ca182e3122ded57ead51fc312b47b898ef3ad2a544af721", [0x9, 0x5]}) 00:00:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000daffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x2, 0x30083) fdatasync(r0) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1262, &(0x7f0000000040)) [ 1880.738478][T11400] loop5: detected capacity change from 0 to 4 [ 1880.748925][T11400] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f6ffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1263, &(0x7f0000000040)) 00:00:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fdatasync(r0) [ 1880.832445][T11412] loop5: detected capacity change from 0 to 4 [ 1880.842626][T11412] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/226, 0xe2}], 0x4, 0x4, 0x8) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x200001, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1267, &(0x7f0000000040)) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1264, &(0x7f0000000040)) [ 1880.911420][T11412] loop5: detected capacity change from 0 to 4 [ 1880.919393][T11412] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fdffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000140)) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000040)) 00:00:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f9fdffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:23 executing program 4 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) [ 1881.043824][T11442] loop5: detected capacity change from 0 to 4 [ 1881.077481][T11442] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000040)) 00:00:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) 00:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) sendfile(r3, r1, &(0x7f0000000300)=0x20, 0x8) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000180), &(0x7f0000000200)={0x0, 0xfb, 0xc2, 0x2, 0x7, "d903c6b8ccd62f6c552a06957e6ee510", "8fa864e1d09e6aec559c0f733903ba32754fa5c49508706a9c838191b3371113e125c09be4ed2158df4124e057465b8000876fcb181dc122f104c70b91d03becb94624f9f50a1873d91a687d44a0ce44d414295ff82645cd4e694f76c1ca01b66a09e7accbab407c4cfa2dd426ed449ef88b713822a61cf96a1aa6b2e960ce1c472c25fab2054fc2c341f9e947a36255a424e575900cfceec5132a6cd09d27912255bf5ffe023a152b479dc976"}, 0xc2, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x842) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000feffffff9f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1881.165383][T11442] loop5: detected capacity change from 0 to 4 [ 1881.174548][T11442] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x3f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a34000/0x2000)=nil, 0x2000, 0x1000001, 0x100010, r2, 0x31a1b000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000040)) [ 1881.254930][T11469] loop5: detected capacity change from 0 to 4 [ 1881.277418][T11469] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1274, &(0x7f0000000040)) [ 1881.348988][T11469] loop5: detected capacity change from 0 to 4 [ 1881.382464][T11469] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x4000, 0x68, 0xa}, 0x18) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r3, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1275, &(0x7f0000000040)) 00:00:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280), 0xe4d7, 0x101000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000008c0)=""/102400, 0x19000}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/98, 0x62}, {&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f0000000180)=""/90, 0x5a}], 0x5, 0x0, 0xfe17) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000140)={0x439, 0x8}) 00:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000200009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1276, &(0x7f0000000040)) 00:00:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x4, 0x640000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1277, &(0x7f0000000040)) [ 1881.520781][T11506] loop5: detected capacity change from 0 to 4 [ 1881.539429][T11506] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x4, 0x80200) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0xffffffffffffffe1, 0x4a0101) r3 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x41, 0x40) renameat2(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x6) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/171, 0xab}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/167, 0xa7}], 0x5, 0x6, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1279, &(0x7f0000000040)) [ 1881.602081][T11506] loop5: detected capacity change from 0 to 4 [ 1881.619044][T11506] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 4: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/105, 0x69}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/106, 0x6a}], 0x4, 0xdbf, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x127a, &(0x7f0000000040)) 00:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000300009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) 00:00:24 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x0, 0xfffffffffffffffb, 0x75, 0x6, @buffer={0x0, 0xeb, &(0x7f0000000400)=""/235}, &(0x7f0000000300)="2958ef7df18f22cc1cdbb6ea2d3d626902b7be3c34afb4fea62c5db9fe3d14c8d548644b2fcd4d5a116018787872790b77d0a68b6da0271833a9bb16f74fe4138764617496b8496be26a15d3bc8b2b05a9321d38f806b4ae6d2afe0393fd36fdf362d426fa133504387f668a67dcf15f0db94f00e4", &(0x7f0000000180)=""/49, 0xfffff8f2, 0x20, 0x3, &(0x7f0000000500)}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000240)=""/162, 0xa2}], 0x1, 0x7, 0x1000) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x37d, 0x0, @buffer={0x0, 0x48, &(0x7f00000005c0)=""/72}, &(0x7f0000001900)="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", 0x0, 0xffffffff, 0x0, 0x0, 0x0}) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f00000008c0)={0x0, 0x1000, "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"}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x1267, &(0x7f0000000040)) [ 1881.757661][T11542] loop5: detected capacity change from 0 to 4 [ 1881.798123][T11542] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127b, &(0x7f0000000040)) [ 1881.859290][T11542] loop5: detected capacity change from 0 to 4 [ 1881.869476][T11542] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x3f, 0x101800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800001, 0x4000010, r1, 0x22c26000) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000400009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x1ff, 0x509880) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x10002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) move_mount(r3, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000a40)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000009c0)={@mcast1, @dev={0xfe, 0x80, '\x00', 0xc}, @loopback, 0x9, 0x6, 0x7, 0x0, 0x8, 0x430100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) preadv(r3, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000280)=""/158, 0x9e}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/215, 0xd7}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000640)=""/119, 0x77}, {&(0x7f00000006c0)=""/113, 0x71}, {&(0x7f0000000740)=""/102, 0x66}, {&(0x7f00000008c0)=""/245, 0xf5}], 0x9, 0x7, 0x8000) bind(r2, &(0x7f0000000200)=@l2tp={0xa, 0x0, @dev}, 0x80) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000040)) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127c, &(0x7f0000000040)) [ 1882.015292][T11570] loop5: detected capacity change from 0 to 4 [ 1882.026154][T11570] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x110000, 0xf6) [ 1882.078385][T11570] loop5: detected capacity change from 0 to 4 [ 1882.096858][T11570] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000140)="72be190c90f96dd62228021fd05b2c5ff304abc5151e03730002ec9582e91d", 0x1f) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127d, &(0x7f0000000040)) 00:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000500009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) [ 1882.246378][T11603] loop5: detected capacity change from 0 to 4 [ 1882.279815][T11603] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127e, &(0x7f0000000040)) 00:00:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000600009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:24 executing program 2: syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x1267, &(0x7f0000000140)) 00:00:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_io_uring_complete(0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0), 0xc0, 0x0) mmap(&(0x7f00007bb000/0x4000)=nil, 0x4000, 0x8, 0x50, r3, 0xe2776000) io_submit(0x0, 0x3, &(0x7f0000000540)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0xffff, r2, &(0x7f0000000180)="b168c50e347980baab1334fd6151b59f1d57da59b77152492e5e001ccb5b227e70dedea0829ed7ebf844d89954fe91c34f4e1da21ef8294e372b033fa25bec9bcb2458f2b0d3a79dce601f174c73be7507604e4564994e1b4dd2223e29e771c01ba82799698b3c66d6dcebc153c69be1407d3dbebe6f4b6ba3bac7590c4e0b267eebf72487ce19eada543814d309e9505e2a39b2cf5510edb61483870ae76fa98351ebdb047835279b2a09e099abc82a907b2fb886fbee81e74783160675b0b0ff18b25f49", 0xc5, 0x1, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x8, r3, &(0x7f00000002c0)="8f960f0267beea6613a1d46800669b2cfa074609b46cbb2273958c470bc228e9f82249acd3eea052a39480baa4eec05f0676dda84042037b132a19df2068056c6e925a96d434a4f89233171357995a506479ab3a8b0e3747b6d4e4a99b8ab445eac934b3ece73c116e858a2545788ae3e54b4fc6654b45fc8724aed4f65cafd256f7ad2b562c950ac34dda5d4da2ecbf4cf93b55dd3124ba3a4b13a98d82ad8ceaefb8384fec1344dc9e8fa12cf500313f3b7fec9b95ce2d", 0xb8, 0x80, 0x0, 0x0, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x8c8a, r0, &(0x7f00000003c0)="4e18ea7574e66475f188a555ca4e056ad1adad071f34b55e49c719aeb5a8b15cbdae3c78a52b3c5ce955004d94e76944225615c49e803f04b460dababfc14d1012ea728afc8ef86f001ec4c08ad34801718035b5eb95391197dad3d7ab3bae3cbff4c2dd1677a004ab6dc21355e71e016d26f4fa937a3300c9fbd832dbbfe072a2e552377934b535e2f7409a050fd7f0ebb4b7aed80ac6f04c7ab26b9536e92d59f536690b56a6024588f5588e49e7e3845a446c1bb786af105a78b7df74e3d9d4caf077ff74", 0xc6, 0x8, 0x0, 0x3, r5}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000580), 0x80000, 0x0) mmap(&(0x7f00005d9000/0x4000)=nil, 0x4000, 0x8, 0x50, r6, 0xea3f2000) openat(r1, &(0x7f0000000140)='./file0\x00', 0x22e200, 0x50) 00:00:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127f, &(0x7f0000000040)) [ 1882.377196][T11619] loop5: detected capacity change from 0 to 4 [ 1882.414278][T11619] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b47, &(0x7f0000000040)) [ 1882.487162][T11619] loop5: detected capacity change from 0 to 4 [ 1882.502218][T11619] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:25 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) getpriority(0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="5500000018007fd500fe01b2a4d180930a06000000a843089100fe803900080008000a0000dc13382d0010009b7a136ef75afbc9bff7de5cf25fa8e178f5448daa72540d8102d2c55327c43ab82286ef1fdd206523", 0x55}], 0x1}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$setflags(r3, 0x2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x127a, &(0x7f0000000040)) 00:00:25 executing program 2: prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x210001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000700009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) writev(r2, &(0x7f0000000140), 0x0) 00:00:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b49, &(0x7f0000000040)) [ 1882.636307][T11653] loop5: detected capacity change from 0 to 4 [ 1882.670210][T11653] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x541b, &(0x7f0000000040)) 00:00:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000140)='\\\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5421, &(0x7f0000000040)) [ 1882.764447][T11653] loop5: detected capacity change from 0 to 4 [ 1882.772266][T11653] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. 00:00:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) mmap(&(0x7f000016c000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r2, 0x6000) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000800009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000010f60)) 00:00:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x40800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000040)) 00:00:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x400, 0x9, 0x0, 0x0, "dea08f9f7732627390c75b62ced463d89d6533566a90abec53b523b11238ff02fe3533133f876899b68b305a7223f07863510a3440faf4690ea4d492bd08ef70", "7a4f88fa6539c6ca8080f8af2f36150f354fba963000da4f2c69d09855eef60f", [0x7fff, 0x1000]}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x38) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) setresuid(0x0, 0xffffffffffffffff, r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005ac0)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc, &(0x7f00000007c0)=[{&(0x7f0000000280)={0x150, 0x17, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@generic="98552fec99cd20f5cb0fa76930a98a3d9087069647681b9fac7a609a69b16882df8eae2ab3e52083ba81c134ad6a2ef29f52eb0c2b7dedec2ccebea683d8967e9530ee7b521b14d3820274780e000ce74c63ddaaef25efec5a640baa9f27cd1703e55afdae905c2a4b57a49c6d379872d2d201a9b26d40de6013823f0bf9cae88e06ab3487bfc227a0182b5a0dcb0079787a835631b04d0aa565ac2a277a412da47f374575e16a718bd4b5265b442e32d555588201c1dc9c79f22a877905368cf8843a16c2f420d142032e065948e8cec53671a2e067e5f8e90c881d166cf8b073c1dafd", @nested={0x53, 0x90, 0x0, 0x1, [@generic="d2d18b40359e1a9f1e13db0efecc402cd9b42009750d1b0147ab049891903396a83c5a0dc6f1b46376b61bd13232e218731622", @generic="e734bb81d01bc2f1c3edbf00779bc313", @typed={0xc, 0x68, 0x0, 0x0, @u64=0x5}]}, @typed={0x8, 0x66, 0x0, 0x0, @str='[($\x00'}]}, 0x150}, {&(0x7f00000008c0)={0x14c8, 0x26, 0x10, 0x70bd26, 0x25dfdbfb, "", [@typed={0x14, 0x32, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xd, 0x0, 0x0, @u32=0x40}, @nested={0x11d1, 0x28, 0x0, 0x1, [@typed={0x8, 0x65, 0x0, 0x0, @uid}, 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