06eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 13:17:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xfffffdf9, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3551.109921][T12309] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:26 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffed6) r1 = socket$kcm(0x29, 0x2, 0x0) accept4(r1, &(0x7f0000000000)=@in={0x2, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) [ 3551.178085][T12309] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3551.205033][T12309] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3551.268800][T12309] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3551.275310][T12309] EXT4-fs (loop3): mount failed 13:17:27 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9c}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6c00) 13:17:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xfffffdff, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xfa0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) 13:17:27 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000000c0)={[0x0, 0xd000]}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000080)={&(0x7f00000fc000/0x3000)=nil, 0x3000}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x349) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000280)=""/182, 0xb6}], 0x4, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/cachefiles\x00', 0x280, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000380)={0x40, 0x293}) getsockopt$SO_J1939_ERRQUEUE(r7, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r8 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x2e) renameat2(r2, &(0x7f0000000000)='./file0\x00', r8, &(0x7f0000000180)='./file0\x00', 0x0) 13:17:27 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 13:17:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xffffff7f, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6d00) [ 3551.768417][ C1] net_ratelimit: 19 callbacks suppressed [ 3551.768424][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3551.779996][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3551.785825][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3551.791680][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3551.797537][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3551.803413][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:17:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:27 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0xffffffffffffffd7) 13:17:27 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) [ 3551.967697][T12590] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3551.984586][T12590] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3551.995062][T12590] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3552.044136][T12590] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3552.055981][T12590] EXT4-fs (loop3): mount failed 13:17:27 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0x3, 0x5, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = accept$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000040), &(0x7f0000000000)=0x363) 13:17:27 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9c}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xfffffff5, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6e00) [ 3552.245302][T12773] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xfd6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) 13:17:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:27 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = eventfd2(0xd783, 0x40000) fstatfs(r1, &(0x7f0000000140)=""/200) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3552.408107][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3552.408143][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3552.413938][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3552.419663][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:17:28 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) 13:17:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x200000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3552.754552][T12817] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3552.787402][T12909] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:28 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000040)=0x6e) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6f00) 13:17:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3552.821278][T12817] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3552.925495][T12817] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3552.963852][T12817] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3553.010223][T12817] EXT4-fs (loop3): mount failed 13:17:28 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9c}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:28 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) 13:17:28 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x600647) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_PIE_OFF(r7, 0x7006) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0xff, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r8, @in6={{0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x13}, 0xc648}}, 0x2, 0x20}, 0x90) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xe000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001fd) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000000)=""/246) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000100)) close(r5) 13:17:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7000) 13:17:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:28 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x30080, 0x0) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000040)={0x709, "a0eb3f01b5d2ffd5f7484110063a23ee1002ead8ffca876ad592120dc82ec5e7"}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3553.348018][T13071] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:29 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x5, 0x0) 13:17:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:29 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 13:17:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7100) [ 3553.665713][T13080] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3553.731178][T13197] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3553.750415][T13080] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3553.785534][T13080] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3553.915353][T13080] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3553.951451][T13080] EXT4-fs (loop3): mount failed 13:17:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:29 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0x4) 13:17:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0xc7cc0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) 13:17:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7200) 13:17:29 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x5, 0x0) 13:17:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000000000)=""/48, 0x30) r8 = dup3(r6, r7, 0x100000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000000100)={{0x2, 0x3, 0x2c, 0x0, 0x1f}}) [ 3554.177669][T13333] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:29 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x100) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:29 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x5, 0x0) 13:17:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x100000001, @hyper}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400087) ioctl$VIDIOC_SUBDEV_S_EDID(r3, 0xc0285629, &(0x7f0000000140)={0x0, 0x696, 0x0, [], &(0x7f00000000c0)=0x7}) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000000)=""/48, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x66100) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000240)) r6 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r6, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7300) [ 3554.382582][T13342] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) [ 3554.412140][T13457] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:30 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x5, 0x0) 13:17:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:30 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$RTC_AIE_ON(r1, 0x7001) [ 3554.712383][T13527] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7400) 13:17:30 executing program 4: mmap$usbfs(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfafb84885e96f98d, 0x90830, 0xffffffffffffffff, 0x5) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCX25GCAUSEDIAG(r6, 0x89e6, &(0x7f0000000140)={0x7, 0x7}) r7 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r8, &(0x7f0000000000)=""/48, 0x30) ioctl$NBD_SET_BLKSIZE(r7, 0xab01, 0xf9) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r10 = dup2(r9, r9) ioctl$EVIOCGPROP(r10, 0xc004743e, &(0x7f0000000000)=""/246) close(r10) 13:17:30 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x5, 0x0) 13:17:30 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x2) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000040)=0x2, 0x4) 13:17:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3554.933367][T13585] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) [ 3555.042064][T13593] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x800000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:30 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000001980)=0x4) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='?c\x05\x00\x00\x00bi_ctrl\x00', 0x440, 0x0) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000040)) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000018c0)={0x0, 0xffffffffffffff50, &(0x7f0000001900)=[@in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000016c0)={r4, @in={{0x2, 0x4e23, @local}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001780)={r5, @in={{0x2, 0x4e24, @loopback}}}, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x1490, 0x11f8, 0x0, 0xd0, 0x12d8, 0x12d8, 0x13f8, 0x13f8, 0x13f8, 0x13f8, 0x13f8, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @rand_addr=0x784, @empty, @icmp_id=0x67, @icmp_id=0x66}}}}, {{@uncond, 0x0, 0x10f0, 0x1128, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x1, 0x0, 0x1, './cgroup.net/syz0\x00', 0x1f, 0x4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x81, 0x9, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x17, @broadcast, @multicast2, @icmp_id=0x66, @port=0x4e23}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x15, @ipv4=@empty, @ipv4=@broadcast, @gre_key=0x3, @port=0x4e20}}}, {{@ip={@loopback, @multicast1, 0x0, 0xffffffff, 'veth0_to_team\x00', 'caif0\x00', {}, {0x1fe}, 0x2a, 0x2, 0x20}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7ff}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @multicast2, @remote, @gre_key=0x1af0, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x14f0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001840)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001880)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) userfaultfd(0x0) 13:17:30 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x5, 0x0) 13:17:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7500) 13:17:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x900000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:30 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x8000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) getitimer(0x0, &(0x7f0000000080)) getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffed8) [ 3555.428036][T13734] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3555.473260][T13732] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) r3 = dup(r2) ioctl$TCGETX(r3, 0x5432, &(0x7f0000000000)) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$X25_QBITINCL(r6, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x9, 0x1, 0x4, 0x8]}) 13:17:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000100)=""/246) close(r3) 13:17:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xa00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:31 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:31 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040), 0x0, 0x400}], 0x5, 0x0) 13:17:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7600) 13:17:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xc00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7700) [ 3556.034570][T13972] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1000000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:31 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040), 0x0, 0x400}], 0x5, 0x0) 13:17:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x778d) [ 3556.215503][T13952] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1400000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3556.425295][T14098] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0xffffac93}, 0x4) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:32 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7800) 13:17:32 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040), 0x0, 0x400}], 0x5, 0x0) 13:17:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0xc0000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000000)=""/246) r5 = openat$cgroup_ro(r4, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f0000000300)={0xd3, 0xffffffff, 0x4}) r7 = socket(0x1e, 0x805, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000095dffc)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0xffff0aa8, 0x2, 0x8, 0xd2, 0x800}, &(0x7f0000000400)=0x98) connect$rds(r4, &(0x7f0000000240)={0x2, 0x4e20, @broadcast}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$TIOCSSOFTCAR(r11, 0x541a, &(0x7f0000000440)=0x1) fgetxattr(r5, &(0x7f0000000140)=@known='trusted.overlay.impure\x00', &(0x7f0000000180)=""/71, 0x47) close(r4) 13:17:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3556.818513][T14221] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7900) 13:17:32 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_ERASE(r6, 0xc00c55ca, &(0x7f0000000240)={0xc, 0xf7e, 0xffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x100, 0x9, 0xffff, 0x2, 0x7, 0x1, 0xffffffff7fffffff, 0x9, 0x100, 0x1, 0x1f, 0x6, 0x18c7, 0x5204, 0x100000000]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={r8, 0x5, 0xfd8}, 0x8) 13:17:32 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x5, 0x0) [ 3557.024954][T14216] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:32 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2300000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7a00) 13:17:32 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x1, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000180)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x0, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x200000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$bt_rfcomm(r6, &(0x7f00000001c0)={0x1f, {0x80, 0x0, 0x80, 0x2, 0x15}, 0xce}, 0xa) setsockopt$inet_buf(r3, 0x0, 0x100000040, &(0x7f0000000040), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1e1000, 0x0) r8 = dup2(r7, r7) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000000000)=""/246) close(r8) [ 3557.274216][T14454] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2c04000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3557.392374][T14453] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7b00) 13:17:33 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x5, 0x0) 13:17:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2d04000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:33 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2e04000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3557.776484][T14683] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) symlinkat(&(0x7f0000000040)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_XEN_HVM_CONFIG(r9, 0x4038ae7a, &(0x7f0000001200)={0x5, 0xa4d, &(0x7f00000001c0)="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", &(0x7f00000011c0)="4a000c7e0e6ff4c3d6f9d88c60b5c4c23459d31b49c526b61c2f9e9c4d62e7a1d3061021ecdcb12d73a47e44efb78b4712c38dc2dc58d5113143ed", 0x1000, 0x3b}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xac6) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, &(0x7f0000000000)) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x18) 13:17:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7c00) 13:17:33 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x5, 0x0) 13:17:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2f04000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3557.983596][T14690] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) [ 3558.005345][ C1] net_ratelimit: 19 callbacks suppressed [ 3558.005354][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3558.016927][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3558.022804][ C1] protocol 88fb is buggy, dev hsr_slave_0 13:17:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xdc, 0xd800000000}) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3558.028645][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3558.034479][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3558.040313][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3558.175846][T14751] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x0, 0x0, [], 0x6}, {0x0, 0x0, 0x0, [], 0x3}, {}, {}, {0x5}, {0x0, 0x0, 0x1}, {0x0, 0x46}, {0x0, 0x6, 0x0, [], 0x81}, {}, {0x0, 0x0, 0x0, [], 0x3657e047}, {0x0, 0x0, 0x3}, {0x0, 0xe2, 0x0, [], 0x15}, {}, {0x0, 0x0, 0x6}]}}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000080)={0x7}, 0x7) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000340)={0x0, @rand_addr, 0x4e22, 0x0, 'fo\x00'}, 0x2c) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3004000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7d00) 13:17:33 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:33 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x5, 0x0) 13:17:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3104000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x326e0c7cb5bd0047) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_delete(r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x20100, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000180)) r5 = dup2(r4, r4) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000100)={{0x0, @addr=0x9}, 0x8, 0x6baf, 0x1}) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000000)=""/246) close(r5) 13:17:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7e00) [ 3558.606354][T14939] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3558.644981][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3558.644986][ C0] protocol 88fb is buggy, dev hsr_slave_0 13:17:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3204000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3558.645031][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3558.650861][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:17:34 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x5, 0x0) 13:17:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3304000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3558.755264][T14843] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:34 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x10000, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r2, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="24000000000000002900000032000000ff020000000000000000000000000001", @ANYRES32=r4, @ANYBLOB="00f50000"], 0x28}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', r4}) connect$can_j1939(r1, &(0x7f0000000200)={0x1d, r5, 0x3, {0x1, 0xe7f2b2e4602bd0f8}, 0xff}, 0x18) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x8000, 0x8000, 0xc9e}, &(0x7f0000000140)=0x10) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0x5, 0x3ff, 0x20}) 13:17:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3404000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:34 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3559.013233][T15060] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7f00) 13:17:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3504000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3559.292201][T15071] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:34 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x5, 0x0) 13:17:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8100) [ 3559.478654][T15185] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:35 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$cgroup_type(r5, &(0x7f0000000480)='cgroup.type\x00', 0x2, 0x0) r6 = dup3(r2, r1, 0x0) r7 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r7) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_GET(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r10, 0x78d}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x38, r10, 0x18, 0x70bd2a, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, [], 0x17}}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}]}, 0x38}, 0x1, 0x0, 0x0, 0x81}, 0x4048082) r11 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r8) r12 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r11) r13 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r12) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r13) getpeername$unix(r1, &(0x7f0000000340), &(0x7f00000001c0)=0x6e) r14 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r13) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r14, r15, r16) setuid(r15) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKPG(r6, 0x1269, &(0x7f0000000140)={0x200, 0x3, 0x1000, &(0x7f0000000680)="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"}) r17 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) write$binfmt_aout(r0, &(0x7f0000000240)={{0x108, 0x7f, 0x6, 0x12d, 0x38, 0x7, 0x3ba, 0x1}, "aa180b400004000012a355b2328ee687260ddaccb92aa57b66aa47"}, 0x3b) socketpair(0x9, 0x802, 0xbb, &(0x7f0000000100)) r18 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r19 = dup2(r18, r18) ioctl$EVIOCGPROP(r19, 0xc004743e, &(0x7f0000000000)=""/246) close(r19) 13:17:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8200) 13:17:35 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x5, 0x0) 13:17:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:35 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) bind(r1, &(0x7f0000000000)=@caif=@dbg={0x25, 0x1, 0x8}, 0x80) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r6) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r7) r8 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r7) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r8, r9, r10) r11 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r12 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r11) r13 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r12) r14 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r13) r15 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r14) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r15) r16 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r15) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r16, r17, r18) r19 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r20 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r19) r21 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r20) r22 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r21) r23 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r22) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r23) r24 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r23) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r24, r25, r26) r27 = getuid() r28 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r29 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r28) r30 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r29) r31 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r30) r32 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r31) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r32) r33 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r32) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r33, r34, r35) r36 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r37 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r36) r38 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r37) r39 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r38) r40 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r39) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r40) r41 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r40) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r41, r42, r43) r44 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r45 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r44) r46 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r45) r47 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r46) r48 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r47) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r48) r49 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r48) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r49, r50, r51) r52 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r53 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r52) r54 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r53) r55 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r54) r56 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r55) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r56) r57 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r56) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r57, r58, r59) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000180)={{}, {0x1, 0x2}, [{0x2, 0x1, r9}, {0x2, 0x4, r17}, {0x2, 0x2}, {0x2, 0x1, r25}, {0x2, 0x1, r27}, {0x2, 0x3, r34}, {0x2, 0x8b1c68eebe41242c, r42}], {}, [{0x8, 0x1, r51}, {0x8, 0x4, r59}, {0x8, 0x1, 0xffffffffffffffff}], {0x10, 0x2}, {0x20, 0x3}}, 0x74, 0x2) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3559.904848][T15320] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3559.969343][T15300] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8300) 13:17:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x4800000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:35 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x5, 0x0) 13:17:35 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f0000000380)={0x8000000, &(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f0000000200), 0x16, 0x0, &(0x7f0000000240)=""/99, 0x63, &(0x7f00000002c0)=""/131}, 0x40) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r5 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000440)=r6) rt_tgsigqueueinfo(r3, r6, 0x2b, &(0x7f00000003c0)={0x2e, 0x2, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000000000)=""/48, 0x30) r8 = dup3(r7, r2, 0x80000) prctl$PR_SET_FPEXC(0xc, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r8, 0x4) r9 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$SO_J1939_ERRQUEUE(r9, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x2a6) 13:17:35 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8400) 13:17:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3560.404241][T15500] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3560.418188][T15537] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x80c, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) sendmsg$kcm(r1, &(0x7f0000001980)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x0, 0x3, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffc}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000180)="b07dbaec5b73b21550be6b7ff044649fc533123b47c271adf3b13fdc20e44a0430789796deacbba162820393b8b77820588978cdec73a5b20c25ecaef0fd1ae5dc335011d7cab951f7fc", 0x4a}, {&(0x7f0000001240)="cc84b42a29d52d52a3f0812d21ea11fafffafe30169085bfd2cec1d86ed93b1277e1b4de0eed98fb694c348ab6ad64a45df6ee937e603179bae85781694caa88a2783aa4efb795c40f0cc09fcf9adb74a436b285739e47e7c39f4519a0019bc5953b7b106785b53d2dac362622726595e60162e0dc7b9eeb8436308f38b3533fd2cdc62fe52b", 0x86}, {&(0x7f0000001300)="f7b00eaffffc3b11ab28b7222dfaa74d0af869d74f3950caa61cc7e2062522500a68b989105b609b6af02a5a259ab685543b2ec47cb6540d50d3213c18d93f7cad035d2b57887e3987579977cd75012782be3592a9980798f407d5805550619a54890518fed44488e7d692d58acac8df50136af7058874cfac3ada9e3b25fe43c48539ac8ef3b6fb298681f41641260f888b1378e1c1eedde74408ebb4495c682f06699ca2a84701f65bfd133481cb0220b2cd881fb4fe99887122476bda90ea11928f3eac98c8f4d598c93dabdd755c812bc0c0495ad6a23e38f2f161fffa8be8028630e267edaced", 0xe9}, {&(0x7f0000001400)="ecf6cfa26d8258cf47b362a07699aa027949c94a87d4b998b314fe197d835f69d5b77648d6b4c601cb4a7ec411134263b18c6ef7e690400ae3b93d47364d3ca7a129751d8066f6bb034a0d84b5731836644c1c9a1a0d5b6bd32dafe5f54facedcf975ddc5e1c208be172635304b7", 0x6e}, {&(0x7f0000001480)="14b10fbbb3d788e5d574eeaacbf745aa04a822abb53f3b9d8ce0b60c287cabc3ec12ec7343122c620abbe31a5cb8948a9698b0581543a52b7f371b9beeba942f5d0497bc7b3c535401a638e117bda08293f5170991896d2f5a60bf214fe476e020f470b52dd8ba370fb2187f65a4735843a44a3b098e57c832654da900c29f6bfd8065deaf4daad1445ad1a06f4e827621d2c84dc071606cf5decf60cc8d8e07e7601bd6f7390534ec11598f0a180a34f303b1a1093e06433bb777542172", 0xbe}, {&(0x7f0000001540)="c68208758461dc40efb4779686e0ab99500d3cff3041a6a94e78c346b5c25cde562154a789692199300fe7955093d54fd052caa9460ebf12ff7cac2435d7506081548c6dcb20871c830f7bbcd9e6d66661bc08248b27c1359f1b0a71adfe6acc55b28b643e5096fe274aa63783a2467a716727a1078ee2b7170cb73b98d06eca1246b4b6409b2da9b8be733566880931848656f20ee5eb5c9a9a", 0x9a}], 0x7, &(0x7f0000001680)=[{0xa8, 0x1, 0xdc, "b4246f40a80045831f24de42abde5e525903e098578669cf75b51d4b7f2d8ed42af4d8e0910d09f0f2282e6bc0224116a95a03ccd28901cfb75d1309b4f6d52b5ee0c210d2e981cea48058ba328699cab15283e4c4dd15443048ea9f0b308c101d5f1df473f747aec935cebcb3e22ded6a87e8e0a6253810c33013a993563cf864b5a1b92c80c4a4ac76d01c8339a7a89198cadd9e9a"}, {0xa0, 0x10a, 0x9, "0a8ec7a85709536e976a05e19422be208a73455d484c482f6fe0fe7dd66846184f27dfead6198120429aa482dcbebe6de7ee62158b74830cdbbc919d0d5b63296768cba77062d541210d90fdbd752c11259dbb4040392d7af3bb604a446538fc42189a06d9ffe0494814222aef70135fe75c53957388964c87e8fe8ef8ba0aee8e763108df7e131ae19c829ac8"}, {0x58, 0x10d, 0x9, "7c3011f90358d449dd96c1ea939358258d6e6a74182410d4c1e304439faea65eb7676c4a05fe6e24aac6880e181ed288101c0459d98dd2bdca1b75d8d5f6fb730712168482"}, {0xb0, 0x118, 0x3ff, "088863b60986f2bc881a4757bbdeb2aabd2ddcc8b2c19bccbde0503c60658b8535da35809e72238ca55449b1cd8eb44ad75aba592ba99fcb23c4529a477d8ad5182f77401d1d08752e7e013e7da2eb41dbcbb369720e524337beb5e035ba92cbeebc0e4a31903b7ac7ea2034de2ef5c93e909f79794f12e88bfe774864c4543c285a7b54b51336670f6d4c923e3e30e0463c6dd126f4b5a562cdbabd15"}, {0x70, 0x110, 0x3, "588978bc95bfae478b54410dfde317c855bb6b80bc931231d9caac3abaf0e83bc1c30c8aa23de0670151b20acc497f1569e34ac7bfd284a16346cb9d5e014fbd014df1dd8ed4efd48f4a932d0481aa9d5c287ec8c81e2adfc834579b"}, {0x40, 0x8fa03d15be9e0c5, 0x4, "51ff5d8e15e948028f729b15fc3b366cdd43c6a67a04447f919af6946ca94f2a906667459efd9018ff9c9cf87a"}], 0x300}, 0x10000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000000)=""/246) close(r5) 13:17:36 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:36 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x5, 0x0) 13:17:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8500) 13:17:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400208) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r4, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x5226000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3560.869207][T15661] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x6000000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:36 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x5, 0x0) 13:17:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8600) [ 3561.101343][T15782] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3561.124551][T15656] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (32 blocks) 13:17:36 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) accept$unix(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) 13:17:36 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x5, 0x0) 13:17:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x6800000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x2045c3, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400201) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='\x10\x00@\x00\x00\xff\xff\xff\xed', 0x0, 0x0) r4 = dup2(r3, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000680)=""/264) close(r4) 13:17:36 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4"], 0x15}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3561.443337][T15895] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8700) 13:17:37 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x86, 0x8}, 'port0\x00', 0x91, 0xc0000, 0x6, 0x10000, 0x7f, 0x7, 0x0, 0x0, 0x7, 0x7fff}) 13:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x410000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000000)=""/246) close(r4) 13:17:37 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x5, 0x0) 13:17:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x7326000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:37 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 3561.778995][T15909] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) r4 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x0, 0x2) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x9d5041, 0x0) write$P9_RREMOVE(r5, &(0x7f0000000040)={0x7, 0x7b, 0x2}, 0x7) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000340)=""/264) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null]}) dup3(r7, r6, 0x0) lseek(r7, 0x4, 0x58db3d162e4fb46e) r8 = socket$inet6(0xa, 0x80007, 0x3) r9 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f0000000480)="a225289f615cbc6f0ce06c131f9c9956e3a2628d8ea4532156be4329bba2adec46e94f796a276e6ab6a95af93ff02efabf3fb5765c25425287babd114bcab772653438fd2d51d408e567080e28a9f345b4fae2b6c010d47d1bd865a6125cff38c3da474af7cb6f560e8b61f7b6f8b94095afdf0281d5d1a13f6c1b39055e546c1e82c45b82ad9f40217bc8d8e25ab49dfd389429ebc89bc17b0b18db9bbb12f0055929e2679cfe9a71fa458fcaa66a464af299237b42fa73280914c87702821f23f885d4fd3b47172a34eb571798f355bc04a0e6111416dfec4e4582d42732841679ba3124c1", 0xe6, 0x0) keyctl$revoke(0x3, r9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="12a7bc2224dd979388fafdab00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) [ 3561.826034][T15909] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3561.841836][T15994] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, &(0x7f0000000100)) r6 = dup2(r2, r2) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000000)=""/246) close(r6) 13:17:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x7400000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3561.953515][T15909] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8800) [ 3562.081205][T15909] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3562.156490][T15909] EXT4-fs (loop3): get root inode failed [ 3562.162290][T15909] EXT4-fs (loop3): mount failed 13:17:37 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4"], 0x15}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:37 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) 13:17:37 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffdc6) 13:17:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x7926000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8900) 13:17:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1818c0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000040)=@gcm_256={{0x303}, "5592e92cb7d6b0d7", "a84136011c145307e8eeb297f360a1fdbd67429847579fbfcd05130d29c2c030", "e850ce33", "a38389cf1c15785b"}, 0x38) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TCSETS2(r8, 0x402c542b, &(0x7f0000000100)={0x4, 0x1, 0x400, 0xfffffff8, 0xfc, "6c70b92d7af76929846c54b59c80134ef89a20", 0x7fffffff, 0x1}) [ 3562.493270][T16161] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8a00) 13:17:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:38 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) 13:17:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) 13:17:38 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) 13:17:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8b00) [ 3562.767592][T16214] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3562.832291][T16214] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3562.876022][T16214] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3562.929361][T16214] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3562.949173][T16396] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3562.949981][T16214] EXT4-fs (loop3): get root inode failed [ 3562.962086][T16214] EXT4-fs (loop3): mount failed 13:17:38 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4"], 0x15}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:38 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0xea40e366eb90881) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100, 0x30}, 0xc) 13:17:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8c00) 13:17:38 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) 13:17:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xf5ffffff00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:38 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 13:17:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8d00) [ 3563.369050][T16592] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:39 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x5, 0x0) 13:17:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000580)={0x0, 0xfb, 0x102, 0x3, 0x6, "107c8a4d3c41ae5627f3c110cf0bafd7", "07f89ca5f8f280ca88d248573dc2a4b879fe720a290484a6e1c6bb4aeaeb3a65007ccbd3fbbea6c66bf94fb0151563165d13ee111a4045b3975d4a16dbc2222c73af05219945782e167199068af4582ebed88a19bdd817e00a47397fcc64c5c6924959bf4182da3f273bf70bc27613b41f57a6df072f4d8cdcf2e5fbf746a2c3b97fffd612aa688f10ec60140c1ac31c98ff572c35206f83614e5e944255f8fe0245d0a6e1db521ec46fedd7c2639c42ff4e59f7f7c6ba130acce23b88d08f85a7df865ade162db38ba2de6d728c03b092b94ac31e7f8db95b8d21d5381509476ef7ae9d4fc6c54d49daa496bc"}, 0x102, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = accept4$ax25(r6, &(0x7f00000002c0)={{0x3, @rose}, [@rose, @remote, @default, @rose, @default, @bcast, @remote, @rose]}, &(0x7f0000000380)=0x48, 0x80000) ioctl$SIOCAX25GETINFOOLD(r7, 0x89e9, &(0x7f00000003c0)) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r9 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000800)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup3(r12, r11, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$TCXONC(r13, 0x540a, 0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000440)=r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r15 = socket$inet_smc(0x2b, 0x1, 0x0) r16 = dup3(r15, r14, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r10, r16, 0x0, 0x9, &(0x7f0000000100)='/dev/ppp\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)={r17}, 0xc) [ 3563.533318][T16612] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3563.554962][T16612] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:17:39 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x4, &(0x7f0000000480)=[{&(0x7f0000000140)="1adb10d53d77c6faec90564cbe46613c56e307ea8d6bdbc42817e9f65ee846b5ccd5e7a748b325ffd1b5136ac8e6ac30d7c1a493db3e277ecd8da8eb109f3d452f7bbef7a422948b24ef773c04eb11785bffeb6cd016ca1a9d3389774626d8c84d25718af68d5e1ba91df266e4395306f2da9b28259c773fb1ea9c3dae1eca3e2e6d6eea91f15ce417b9a990b0bbdd04ce3215cb19af465f0971bcfdf9c0be6df94033c5e624e7741c83d561afc83dddc9e3fa071944917191895af2fc2a05d95d16b1ea4d6f0cad94c96ab2032047a6f28401dd022097ad50", 0xd9, 0x9}, {&(0x7f0000000240)="3a2d3ed95059712b6c24dd8df3377912a9923b9f082eede813c559a9920b15cbd014ed4b116af7cff45e317ce4ee7fa288c928117f59d18f5906be414503f237be9f06ec7063832de2880a73edafc85816666f242f798a85a66df772f48b1e8c89726ac4a9d2f8b5dc6ef71702f7fcfb2a60e94814e1c2ffea02c2492e92143e3afbb2f1c480022a00125a35aaee4868e87dc4092613ac3c524aa940073bc00f94983081f604b564845afe54cb507b817167079ab29b38eb918cc7c11787eeced62428cd24f569b2a4979e1487655d294564392b318f91dc8a2952fb70f99057fbf441a3e35ecdae", 0xe8, 0x6}, {&(0x7f0000000680)="f2552a0e6d95e0a99dff06215ae73a7b705d7baec8cddce461c641047e98c5de1d259670aec8dd1a66f098cf06de8245330088db366a5b0abdc6bfab97981c8f74105a0ea933b4b25de73730e3c7a0e416c76dff888d54c8c6b16df9f56a3e28762bd47ad84bf0d821455c184062472751ea33040f46d69ac84a02a82402191257613370052762a36aadcbf2bc1c444600492102f3f43a318dfd124e3e550e292cd88272a90407b70c26b2775a55f36eecd012e3da2459e0fe4db57f916935b54d82948582c68d0a292d56a3e0ce26b34c5df769e649bb7baef45485", 0xdc, 0x7}, {&(0x7f00000003c0)="9e525e0920506dfb63d32ef067933936a21fdba10c6386ff0fba532ef55a82d017d63b3526bfdadcaf8f404e818f8fce6a2241e53f5da0442a41e909b91ef1a4153ed0250cbd4c127df265b57126b36b98d1392b0bc01d8282f12d460ef30995aafc2f5eacbd46275cdb08c8ccac28ff4acdc191f8e4ee0f07e62e0ee43a602dab4fb6ef30b990aa3af97d8f3735c4ff", 0x90, 0x5}], 0x20c0610, &(0x7f0000000600)={[{@mode={'mode', 0x3d, 0xe9}}, {@uid={'uid', 0x3d, r1}}, {@check_relaxed='check=relaxed'}], [{@subj_user={'subj_user'}}, {@smackfsroot={'smackfsroot', 0x3d, 'em0'}}]}) [ 3563.627277][T16612] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3563.638380][T16612] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3563.651573][T16612] EXT4-fs (loop3): get root inode failed [ 3563.658631][T16612] EXT4-fs (loop3): mount failed 13:17:39 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB], 0x15}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3563.791540][T16735] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8d77) 13:17:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xff00000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3564.030260][T16765] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:39 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x5, 0x0) 13:17:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x412, 0x0) write$FUSE_LSEEK(r2, &(0x7f0000000140)={0x18, 0x0, 0x7, {0x8}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000000)=""/246) close(r4) 13:17:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xfffdffff00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:39 executing program 1: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) r1 = socket$can_j1939(0x1d, 0x2, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TCSBRKP(r2, 0x5425, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x6) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x800}}, 0x10) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3564.142881][T16765] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3564.185566][T16765] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3564.242257][ C1] net_ratelimit: 18 callbacks suppressed [ 3564.242266][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3564.253821][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3564.259682][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3564.265488][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3564.271263][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3564.277019][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3564.321745][T16765] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3564.389670][T16765] EXT4-fs (loop3): get root inode failed [ 3564.398238][T16765] EXT4-fs (loop3): mount failed 13:17:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8e00) 13:17:40 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) recvmsg$can_j1939(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/99, 0x63}, {&(0x7f0000000640)=""/130, 0x82}], 0x9, &(0x7f00000007c0)=""/165, 0xa5}, 0x2003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) capget(&(0x7f0000000900)={0xf1504, r1}, &(0x7f0000000940)={0x3, 0xffff, 0xbd, 0x2, 0x4, 0x9e}) 13:17:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3564.490000][T16867] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:40 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB], 0x15}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:40 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x5, 0x0) 13:17:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x3, 0x2) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'veth1_to_bond\x00', {0x2, 0x4e23, @loopback}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000000)=""/246) close(r4) 13:17:40 executing program 1: getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0x4) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/2, 0x2) dup3(r2, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x20}, @in6=@ipv4={[], [], @empty}, 0x4e23, 0x7, 0x4e24, 0x1be7, 0x2, 0x80, 0x80, 0x67, r3, r4}, {0x4, 0x200, 0x6, 0x8, 0x6, 0x2, 0x6, 0x9}, {0x2, 0x10001, 0x100000000, 0x100000000}, 0x6, 0x6e6bb7, 0x1, 0x1, 0x0, 0x1}, {{@in6=@rand_addr="3975acafd0d9668c09a0b685ef9077ca", 0x4d3, 0x1e}, 0x0, @in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3501, 0x6, 0x2, 0xb0, 0x8, 0x7fffffff, 0x400}}, 0xe8) connect$ax25(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @default, 0x8}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 13:17:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3564.881878][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3564.881894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3564.887670][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3564.893431][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:17:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8f00) [ 3564.941899][T17022] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:17:40 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 13:17:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3565.074575][T16955] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:40 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) [ 3565.138443][T16955] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3565.168581][T16955] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3565.179512][T17039] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) 13:17:40 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20a100, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4a4001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r1}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) [ 3565.240816][T16955] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9000) [ 3565.358724][T16955] EXT4-fs (loop3): get root inode failed [ 3565.379854][T16955] EXT4-fs (loop3): mount failed [ 3565.400921][T17148] FAT-fs (loop0): bogus number of reserved sectors 13:17:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9100) 13:17:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="fd900bfde192749563e15e49ec3a138a441c89de499b97f44b1910a7b66f725232074b79f95dbc0905ebdd1bc394f79dfc0c8307a032c65d53d0da0506dabd71bb01eefbc2777c3f") 13:17:41 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB], 0x15}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3565.464759][T17148] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:41 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 13:17:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) fcntl$getflags(r1, 0x40a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x6040, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0)=0x6b, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000140)) r6 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r6, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3565.673718][T17148] FAT-fs (loop0): bogus number of reserved sectors [ 3565.689498][T17148] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9200) 13:17:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:41 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair(0x2, 0xa, 0xff, &(0x7f0000000380)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3220000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="a4010000", @ANYRES16=r2, @ANYBLOB="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"/397], 0x1a4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3565.847926][T17358] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) 13:17:41 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 13:17:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x40, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000440)=r4) r5 = getpgid(r4) syz_open_procfs(r5, &(0x7f0000000140)='stack\x00') ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r8 = dup2(r7, r7) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000000000)=""/246) close(r8) [ 3565.986356][T17392] FAT-fs (loop0): bogus number of reserved sectors [ 3565.988521][T17310] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3565.993106][T17392] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3566.101791][T17392] FAT-fs (loop0): bogus number of reserved sectors [ 3566.118459][T17392] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3566.124158][T17310] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3566.151011][T17402] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 3566.181328][T17310] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9300) [ 3566.209387][T17310] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9400) 13:17:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3566.333598][T17310] EXT4-fs (loop3): get root inode failed [ 3566.401243][T17310] EXT4-fs (loop3): mount failed 13:17:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000180)=0x0) capget(&(0x7f00000001c0)={0x20071026, r7}, &(0x7f0000000240)={0xfff, 0x8000, 0x9, 0x4, 0xf2d2, 0x800}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x0, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x5}) close(r3) 13:17:42 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285b"], 0x59}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x3, 0x2) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'veth1_to_bond\x00', {0x2, 0x4e23, @loopback}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000000)=""/246) close(r4) 13:17:42 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x1e, 0x805, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="16020000", @ANYRES32=0x0], &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r9}, 0x8) r10 = shmget(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmat(r10, &(0x7f0000ffa000/0x3000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000380)={r9, @in6={{0xa, 0x4e24, 0x1, @rand_addr="e4caa8be142d580465b12f5d2f2e9928", 0x9}}, 0x3, 0x3, 0x7f, 0x5, 0x40}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={r11, 0x1b, 0x80, 0x8}, &(0x7f0000000480)=0x10) r12 = socket(0x1e, 0x805, 0x0) close(r12) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="28c7d2ad6c768640eeae274d275117b71aee4bc6a8b3e2490dd650f7eda2d320499a36bed741f41a66593a7f81cafc1ad07d458481027629767a3f7370a0ca337ff8d0a7542a86eea515e0fcfcb94897fc2fab9179af9dfaad5e4cd634781ea877cf673e33400f7460886e0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x1e, &(0x7f0000000100)=@int=0x4, 0x107) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r14, &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r3, 0x0, 0x2, &(0x7f0000000000)=']\x00', 0xffffffffffffffff}, 0x30) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000300)={0x7, 0x8}) fstatfs(r15, &(0x7f0000000140)=""/172) [ 3566.593333][T17623] FAT-fs (loop0): bogus number of reserved sectors [ 3566.645360][T17623] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9500) 13:17:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9600) [ 3567.021870][T17738] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3567.037996][T17796] FAT-fs (loop0): bogus number of reserved sectors [ 3567.084531][T17796] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3567.098211][T17738] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:17:42 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) [ 3567.138584][T17738] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9700) [ 3567.200483][T17796] FAT-fs (loop0): bogus number of reserved sectors 13:17:42 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) [ 3567.252398][T17738] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3567.270717][T17796] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3567.346113][T17738] EXT4-fs (loop3): get root inode failed [ 3567.354372][T17738] EXT4-fs (loop3): mount failed 13:17:42 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 13:17:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000180)={r8, 0x6, 0xfffffff8}) r9 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r11 = dup2(r10, r10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup3(r13, r12, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup3(r16, r15, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) ioctl$EVIOCGPROP(r17, 0xc004743e, &(0x7f0000000340)=""/225) close(r11) [ 3567.488670][T17981] FAT-fs (loop0): bogus number of reserved sectors 13:17:43 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285b"], 0x59}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:43 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0xba35496525cc3f01, 0x20) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18000002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r2, 0xc50, 0x70bd25, 0x25dfdbfb, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x87, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9800) [ 3567.584432][T17981] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x3d31de45c37034f6, 0x0) r3 = dup2(r2, r2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x42001, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000340)=""/256) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/23) close(r3) 13:17:43 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) sysfs$2(0x2, 0xf8b1, &(0x7f0000000140)=""/238) [ 3567.740485][T17981] FAT-fs (loop0): bogus number of reserved sectors 13:17:43 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = geteuid() r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000140)="7fe3b34c29", 0x5}, {&(0x7f0000000180)="91367c582129bb8f7e7d62df0e6d6c19ae81369d4508cb03d698845778c526ed3416d846f1be0ea19a23143a0f5aea0c8537a24b81596ba8e5b1927a8563f398fc3462af2abd64eaa91197719806f895ddb214b617b9fa54f57cf626fe4123c7a8976e81cf52dda1d72ef9ef1204991c9c3c36795a7eb487af", 0x79}, {&(0x7f0000000580)="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", 0xe}], 0x3, 0x7fff) keyctl$get_persistent(0x16, r1, r2) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x10000, 0x0) syz_mount_image$btrfs(&(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0x1000, 0x2, &(0x7f00000004c0)=[{&(0x7f00000003c0)="47a1c6ea02ade38c24aca064ce09aa83441f05d0e82da01951dc0f647a9663de75a8df40e9131c7e03253b09d7757e5504600f0d53405dcf79f795d0bc64b8682c2e2c1379cd1665df5ee661ee27053a85ce9e51acde10a6f44df449e4cc91e3687f21f1bc426255b623ada746d03f912098211186f22b60532dd115ef284ec5e49d274da8d054bd6d7dd615b8e0554b284255c3", 0x94}, {&(0x7f0000000480), 0x0, 0x5}], 0x12, &(0x7f0000000500)=ANY=[@ANYBLOB='notreelog,notreelog,compress-force,nossd_spread,dont_measure,uid<', @ANYRESDEC=0xee01, @ANYBLOB="2ce5"]) [ 3567.813772][T17981] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:43 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) 13:17:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x6c270be87a0048e0, @tick=0xca3, 0x2, {0x3d, 0x3f}, 0x7f, 0x5, 0x7f}) close(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @loopback}}, 0x0, 0x7fff, 0x0, "f3d6b44845466798745e8a21b037a8d990e19f26232ac9b5663d745351c71a38563e2ea5230a5a1acc92cfdb1cd028aa0b40ef7c8ab9bf209b69a52fae13c8f255bc9b48cd9ac94af1a48f8b11f5ade0"}, 0xd8) 13:17:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9900) [ 3567.996331][T18137] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3568.036984][T18137] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3568.046950][T18137] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3568.067729][T18137] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3568.081060][T18137] EXT4-fs (loop3): get root inode failed 13:17:43 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 3568.086860][T18137] EXT4-fs (loop3): mount failed 13:17:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) creat(&(0x7f0000000180)='./file0\x00', 0x18) r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3af8, 0x42000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000140)=r7) 13:17:43 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285b"], 0x59}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:43 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x161100) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0xffffffffffffff8f) 13:17:43 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) [ 3568.431287][T18280] FAT-fs (loop0): bogus number of reserved sectors 13:17:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9a00) 13:17:44 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) [ 3568.482968][T18280] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3568.584791][T18280] FAT-fs (loop0): bogus number of reserved sectors [ 3568.607388][T18342] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3568.618569][T18280] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:44 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:44 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @mcast2, 0x7}, @in={0x2, 0x4e24, @loopback}], 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r10, r9, 0x0) write$binfmt_script(r9, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'cgroup#}@'}, {}, {}, {}], 0xa, "60f31f26821a5847779168c678cc6f8979af63596d0cbb498940cc54e75b5e949ba281a624583669c48ed69fe2332dbd43ff443417f217f7b744d5e82f77d0a365fc08cd8023d2df9dda757785eb7e111c6a09541d0ab69fcc7395614657935a4c384325fd0ff869ceab69c0d86fefcf30d908291d021e25b26e8825f1c894563b6c10ce8ced4bac944f18420342a3ab9abdeefa6d674063574369415c3303d0b1406d10a20693e9276f325960215271b453bc0d737e8bfb7e81ff1da2e5bf0e30575e60bec66e8753709c48471042dc7deb6ba3a72e3a5ca7d72b28ac3fce95fd9cf5547a"}, 0xfd) getsockopt$SO_J1939_ERRQUEUE(r8, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0x7c) [ 3568.644047][T18342] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3568.661845][T18342] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3568.725556][T18342] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @host}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='\x02\xd40\x00\xbf\t\v[\x19', 0xa2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$X25_QBITINCL(r5, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r6 = dup2(r2, r2) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000000)=""/246) close(r6) 13:17:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9b00) [ 3568.779233][T18342] EXT4-fs (loop3): get root inode failed 13:17:44 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3568.839924][T18342] EXT4-fs (loop3): mount failed 13:17:44 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) write$UHID_INPUT2(r0, &(0x7f0000000140)={0xc, 0x1000, "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"}, 0x1006) 13:17:44 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1"], 0x7b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:44 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3569.121368][T18515] FAT-fs (loop0): bogus number of reserved sectors 13:17:44 executing program 1: getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) 13:17:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9c00) [ 3569.162119][T18515] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r8 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000440)=r9) r10 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r11 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r10) r12 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r11) r13 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r12) r14 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r13) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r14) r15 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r14) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r15, r16, r17) r18 = fsmount(r1, 0x0, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = dup3(r20, r19, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0xd00, 0x0) r23 = fsmount(0xffffffffffffffff, 0x1, 0x0) r24 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000340)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r25 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0xa600, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r27, r26, 0x0) r28 = fcntl$getown(r26, 0x9) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r30 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r31 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r30) r32 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r31) r33 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r32) r34 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r33) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r34) add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r34) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) r36 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000580)=0x1e0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r39, r38, 0x0) sendmmsg$unix(r6, &(0x7f0000000680)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="c6c861ec7dbdb922e705ada86931475285b8260c32", 0x15}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000000000000001e1ff0002000000", @ANYRES32=r9, @ANYRES32=r39, @ANYRES32=r17, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r1, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r35, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=0xee01, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x8e00899bc902cf0}], 0x1, 0x4000) syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x3, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xd0b76961529f808a, 0x0) r40 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x101000, 0x0) ioctl$NS_GET_PARENT(r40, 0xb702, 0x0) close(r3) 13:17:44 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x1000, 0x4) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3569.294547][T18515] FAT-fs (loop0): bogus number of reserved sectors [ 3569.315103][T18515] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x9, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:45 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_PARM(r3, 0xc0cc5616, &(0x7f0000000140)={0x4, @output={0x0, 0x1, {0x0, 0x81}, 0xfffffff9, 0x1f}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x54b7) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0x9}, 0x28}, 0x10) 13:17:45 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:45 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9d00) [ 3569.588659][T18721] FAT-fs (loop0): bogus number of reserved sectors [ 3569.603515][T18721] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3569.605759][T18597] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:45 executing program 1: r0 = userfaultfd(0x40800) r1 = dup(0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000280)=0x7fffffff, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000540)=0x6) r4 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$capi20(r9, &(0x7f0000000440)={0x10, 0x1ff, 0x1, 0x82, 0x1, 0x31}, 0x10) r10 = dup3(r6, r5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000002c0)={0x0, 0x400, 0x7, 0x200, [], [], [], 0x7, 0x9, 0xe0000000, 0x1, "6e0fadd3134355ea2e873e3ce3d4320b"}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_RELEASE(r10, 0x6431) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x404800, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000400)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000580)={0x9, 0x9, 0x3, 0x200, 0x6, 0x1, 0x0, 0x45, 0xaf93, 0xfff, 0x7, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup3(r12, r11, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$FS_IOC_GETFLAGS(r8, 0x80086601, &(0x7f00000004c0)) ioctl$DRM_IOCTL_VERSION(r13, 0xc0406400, &(0x7f00000000c0)={0xb7, 0x0, 0x0, 0x79, &(0x7f0000000140)=""/121, 0x3e, &(0x7f0000000040)=""/62, 0x91, &(0x7f00000001c0)=""/145}) getsockopt$SO_J1939_ERRQUEUE(r4, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x1be) [ 3569.632003][T18597] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3569.652492][T18597] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3569.688390][T18597] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3569.701140][T18597] EXT4-fs (loop3): get root inode failed [ 3569.706982][T18597] EXT4-fs (loop3): mount failed 13:17:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100), 0x4) 13:17:45 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1"], 0x7b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3569.842913][T18721] FAT-fs (loop0): bogus number of reserved sectors [ 3569.859809][T18721] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:45 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:45 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$void(r3, 0x5451) sync() 13:17:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9e00) 13:17:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3570.169864][T18820] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3570.201504][T18820] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:17:45 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3570.217432][T18820] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3570.232484][T18859] FAT-fs (loop0): bogus number of reserved sectors [ 3570.259379][T18859] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3570.298196][T18820] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) fcntl$dupfd(r0, 0x0, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r5 = dup2(r4, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0xffffffff80000000) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$EVIOCGPROP(r11, 0xc004743e, &(0x7f00000005c0)=""/276) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000180)={0xff, 0x101}) dup3(r13, r12, 0x0) close(r4) r14 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff, 0x444402) ioctl$CAPI_SET_FLAGS(r14, 0x80044324, &(0x7f0000000140)=0x1) 13:17:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9f00) [ 3570.371266][T18859] FAT-fs (loop0): bogus number of reserved sectors [ 3570.378247][T18859] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:46 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xc, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3570.420775][T18820] EXT4-fs (loop3): get root inode failed [ 3570.449173][T18820] EXT4-fs (loop3): mount failed [ 3570.479070][ C1] net_ratelimit: 19 callbacks suppressed [ 3570.479078][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3570.490652][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3570.496502][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3570.502309][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3570.508165][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3570.513966][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:17:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) 13:17:46 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1"], 0x7b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:46 executing program 1: setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x93, &(0x7f0000000000)=0x7fff, 0x4) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:46 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa000) [ 3570.673227][T19082] FAT-fs (loop0): bogus number of reserved sectors [ 3570.707716][T19082] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:46 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3570.818588][T19082] FAT-fs (loop0): bogus number of reserved sectors [ 3570.829198][T19082] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:46 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:46 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x1e, 0x805, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r8, 0x80, 0x1c}, &(0x7f0000000140)=0x8) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r4, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r9}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r3, &(0x7f0000000040)={0x1d, r9, 0x1, {0x1, 0x1fe, 0x1}, 0xff}, 0x18) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) ioctl$TCSBRKP(r10, 0x5425, 0x9) [ 3570.946124][T19201] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3570.956565][T19201] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3570.966853][T19201] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xe, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa100) [ 3570.987700][T19201] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3571.004285][T19201] EXT4-fs (loop3): get root inode failed [ 3571.010541][T19201] EXT4-fs (loop3): mount failed 13:17:46 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3571.118766][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3571.118787][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3571.124586][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3571.130324][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:17:46 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f"], 0x8c}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) 13:17:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa200) [ 3571.346364][T19322] FAT-fs (loop0): bogus number of reserved sectors 13:17:46 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3571.391187][T19322] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3571.429477][T19325] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3571.472423][T19322] FAT-fs (loop0): bogus number of reserved sectors [ 3571.485831][T19322] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa300) 13:17:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3571.514237][T19325] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3571.549201][T19325] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:47 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3571.598290][T19325] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:47 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3571.647058][T19325] EXT4-fs (loop3): get root inode failed [ 3571.702385][T19443] FAT-fs (loop0): bogus number of reserved sectors [ 3571.718619][T19443] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3571.725493][T19325] EXT4-fs (loop3): mount failed 13:17:47 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x228100, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x81, 0x2, 0x8001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000140)=""/233) iopl(0xec) 13:17:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa400) 13:17:47 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:47 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f"], 0x8c}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3571.864296][T19443] FAT-fs (loop0): bogus number of reserved sectors [ 3571.899969][T19443] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, 0x5, 0x81, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0xf3, 0x5, 0x1, 0x3f, 0x8}, &(0x7f00000001c0)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r7 = dup2(r6, r6) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000000000)=""/246) close(r7) 13:17:47 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x14, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa500) [ 3572.152624][T19560] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:47 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r5) r6 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r5) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r7, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x3, r7}, {0x2, 0x0, r8}], {0x4, 0x2}, [{0x8, 0x0, r9}, {0x8, 0x3, r10}], {0x10, 0x5}, {0x20, 0x2}}, 0x44, 0x5) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x30002, 0x0) ioctl$EVIOCSABS3F(r11, 0x401845ff, &(0x7f0000000380)={0x8001, 0x1, 0xedbd, 0x81, 0x8, 0xffffffff}) [ 3572.206470][T19560] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3572.280793][T19686] FAT-fs (loop0): bogus number of reserved sectors [ 3572.287486][T19686] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3572.294926][T19560] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3572.315491][T19560] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:47 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f"], 0x8c}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3572.335031][T19560] EXT4-fs (loop3): get root inode failed [ 3572.343175][T19560] EXT4-fs (loop3): mount failed [ 3572.358384][T19686] FAT-fs (loop0): bogus number of reserved sectors [ 3572.375143][T19686] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:47 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:48 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) fchmod(r2, 0x80) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$CAPI_NCCI_GETUNIT(r5, 0x80044327, &(0x7f0000000000)=0x80000001) 13:17:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa600) 13:17:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000000100)={0xc13, 0x200, 0x85d1, 'queue0\x00', 0x1}) msgget(0x1, 0x400) 13:17:48 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:48 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'ip6_vti0\x00', 0x2000}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) 13:17:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3572.789083][T19810] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3572.811218][T19810] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3572.847316][T19852] FAT-fs (loop0): bogus number of reserved sectors [ 3572.856297][T19810] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3572.859442][T19852] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt(0xffffffffffffffff, 0x81, 0x0, &(0x7f0000000140)=""/46, &(0x7f0000000180)=0x2e) creat(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f00000008c0)={0xffffffffffffffff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='9p\x00', 0x0, &(0x7f0000000940)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) close(r3) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x20, 0x6}) [ 3572.939078][T19852] FAT-fs (loop0): bogus number of reserved sectors 13:17:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa700) [ 3572.984206][T19810] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3573.000443][T19852] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3573.018344][T19810] EXT4-fs (loop3): get root inode failed 13:17:48 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3573.031093][T19810] EXT4-fs (loop3): mount failed 13:17:48 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e41"], 0x94}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000040)=0x2) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4c, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa800) 13:17:48 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3573.388881][T20112] FAT-fs (loop0): bogus number of reserved sectors 13:17:49 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2ba430ad473d095b, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="8e8b5ffeccead2c4faba46d559612f33e1af5ff43f20927b93a8cd629c0d390ef526bfcdd2f2827212e217cf9e7ab409436c9e7dc3ab4d28165c352e84f22d070c0124b45035f61d20c1ea403fcd7a799e249c535dc6e9561ec3a618c8aa9d3526680ca6564e1e8a7277bf04f27678082734d53a5c5ec99b95e0a4b3606b32b32e6130d9a9e44f243ed2a249b25158e86e04f1023b3d1c26bd1f1954d25fa49ed4e7836aec369090986a5096c5d21a84fbac") r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3573.476935][T20112] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa900) 13:17:49 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$rds(r3, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/44, 0x2c}, {&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/189, 0xbd}], 0x8, &(0x7f0000001e00)=ANY=[@ANYBLOB="480000000000000014010000010000007f00000016a50000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00'/45], @ANYBLOB='-\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'/108], @ANYBLOB='l\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100000000000000080000000000000000000000000000004800000000000000140100000100000008000000feffffff", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001f80)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00'/186], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00'/94], @ANYBLOB='^\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/99], @ANYBLOB='c\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00'/190], @ANYBLOB="be00000000000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB='\x00'/4096], @ANYBLOB="0010000000000000", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYBLOB='\x00'/228], @ANYBLOB="e40000000000008015bfa56c990f4f4d5dbd1b0945df62be4ec576fdd36ca37dc0e379df866d0f77a92fa7a1f017e687f795013275bb38a46f3d8a932526c4acad7c9b45dd24ba3eb0dea915316d24fba6de9d1b3280da3104a0b654a6b4055950e9cbde2121e6e84640c516d89dd228cbac57211e8d6e1c544dbd1d9285e5cb60fdf45d7d", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYBLOB='\x00'/29], @ANYBLOB="1d00000000000000", @ANYPTR=&(0x7f0000001b00)=ANY=[@ANYBLOB='\x00'/232], @ANYBLOB="e800000000000000", @ANYPTR=&(0x7f0000001c00)=ANY=[@ANYBLOB='\x00'/153], @ANYBLOB="9900000000000000"], @ANYBLOB="09000000000000000200000000000000ff0f00000000000018000000000000001401000002000000080000008909000018000000000000001401000002000000264700000300000018000000000000001401000002000000000001000400000058000000000000001401000009000000660f000003000000", @ANYPTR=&(0x7f0000001d80)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000001dc0)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="040000000000000003000000000000000200000000000000050000000000000036000000000000003d06000000000000"], 0x130, 0x42ef68033fefca85}, 0x20000000) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0x4) [ 3573.665679][T20112] FAT-fs (loop0): bogus number of reserved sectors [ 3573.695902][T20069] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3573.728677][T20112] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3573.777547][T20069] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3573.792150][T20069] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3573.823619][T20069] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3573.845118][T20069] EXT4-fs (loop3): get root inode failed [ 3573.853003][T20069] EXT4-fs (loop3): mount failed 13:17:49 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:49 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8204180}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r6, 0x8, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000002}, 0x4008040) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SIOCRSACCEPT(r5, 0x89e3) r7 = dup3(r2, r1, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r10, r9, 0x0) r11 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = fspick(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) ioctl$FS_IOC_ENABLE_VERITY(r12, 0x40806685, &(0x7f0000000240)={0x1, 0x3, 0x1000, 0x5, &(0x7f0000000140)="28a72cd52d", 0xa8, 0x0, &(0x7f0000000180)="c08370e8257e66ef1f76334b21542b436dafa2d5d875aefc33537e6bab8fed21e28d05b84f06dace10b0ce061511641c8410ab07daeda2107a080a999cd4911de9e124bc56012feeb63ff21258e7dd1b9bdf65d5dd3c47154d399f0ea163edeabb1f8e35b8c146d92eea565691fca569fadac35b8755174ce6852add508553d3a02cf740e35cfb99dc0d85069c4766f05310475a0fd627e4dec044540cd2eb9a5f7e554b4e528f4c"}) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000780)=0xe8) connect$can_bcm(r7, &(0x7f00000007c0)={0x1d, r13}, 0x10) 13:17:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xaa00) 13:17:49 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e41"], 0x94}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x6e, 0x4ec, 0x7}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, &(0x7f0000000140)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r7 = dup2(r6, r6) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000000000)=""/246) close(r7) fcntl$setstatus(r5, 0x4, 0x400) socket$inet_udp(0x2, 0x2, 0x0) 13:17:49 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:49 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r7 = socket(0x1e, 0x805, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r9}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r9, 0xfff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000001c0)={r6, 0xd1, 0x4, 0x4, 0x3, 0x7fff, 0x3, 0x8, {r10, @in6={{0xa, 0x4e20, 0x8, @mcast2}}, 0x72d7, 0x0, 0x3, 0x86, 0x9}}, &(0x7f0000000280)=0xb0) r11 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x9000, 0x1d6) r12 = dup3(r4, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r12, 0x10e, 0x7, &(0x7f00000002c0)={0x7fffffff, 0x7, 0x3ff, 0x4}, 0x10) getsockopt$SO_J1939_ERRQUEUE(r11, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x1f9) 13:17:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x68, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:49 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3574.369720][T20320] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xab00) 13:17:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0xe88ae5dae6fbf7c9}], 0x1, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0x8005}, 0x8) r5 = dup2(r2, r2) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000240)=0x2aec) close(r5) [ 3574.435293][T20320] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3574.445489][T20320] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3574.463629][T20320] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3574.578396][T20320] EXT4-fs (loop3): get root inode failed 13:17:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6c, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3574.633459][T20320] EXT4-fs (loop3): mount failed 13:17:50 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xac00) 13:17:50 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e41"], 0x94}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:50 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x74, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xad00) [ 3574.999067][T20575] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3575.009037][T20575] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3575.019306][T20575] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3575.052220][T20575] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3575.076475][T20575] EXT4-fs (loop3): get root inode failed [ 3575.128132][T20575] EXT4-fs (loop3): mount failed 13:17:50 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xae00) 13:17:50 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:50 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x1e, 0x805, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r9}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r9, 0x3, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r10, 0x2}, 0x8) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x2) 13:17:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0xc0200) setsockopt$inet_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/232) close(r3) 13:17:51 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8d"], 0x98}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7a, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:51 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xaf00) 13:17:51 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb000) 13:17:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3575.765938][T20934] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3575.794661][T20934] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3575.838603][T20934] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3575.873999][T20934] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb100) [ 3575.905713][T21102] FAT-fs (loop0): bogus number of reserved sectors [ 3575.921542][T21102] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/237) close(r3) [ 3575.946390][T20934] EXT4-fs (loop3): get root inode failed [ 3575.952106][T20934] EXT4-fs (loop3): mount failed [ 3575.988567][T21102] FAT-fs (loop0): bogus number of reserved sectors [ 3576.007907][T21102] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x42c, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:51 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb200) 13:17:51 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8d"], 0x98}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:51 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000001140)={0xe, 0x4, 0x6, 0x4, 0xd0, "61a60615c6e7c130b9650484fe98cbe999780584d5218bc9d14db3dcaaf3e363e6e9dd9f92f9a264bd55fdba9e2408186058bcdf91971498efd99cc7c57b387ccc7e3030cff5ebdf21b6c0fcd5cedab1e24f632bbdc369bc6611285007847c1d1653f9fd1eaea348540d127a71e4d514d2fde892230614abd0806bd9f86479c793b298aad053c0f7915dc0783dd6310491499bc7f19df268e734e42628035975a9bd121a548e5e987e1985eaf58f8cd580d1b8eda31305dcfe1e33e626923886188159cbc3f1659b22ddef377bf39a20"}, 0xdc) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat(r6, &(0x7f0000000080)='./file0\x00', 0x301802, 0x49) sendto(0xffffffffffffffff, &(0x7f0000000140)="c98345b732660e4ed2748e4178c2554a59223e307d6a96d7d4bc7023bf8b4febb2c240091bd71ceee24c6be69e69e94085455f4d16f7801ae9117dfc05d34f9d38f7ed9334b9ebc088d5165864697e561c671b1b66e93085ca1a199c9a49231b6a6780e3599c452bdb9472558841902ab57921d174b226750305c718aa2ebf1052d1c9877fb135aa00619954a7605a3b0b0c8ff8d91efa007a11935d6b83f78f8796e444bb123613ea0dd42365f06c6699510ff9f158e8cfab8dc3326694d2c73ea8b3200484ad0545732b793faa0567cad440d3c1962ff3bd4b4435b531c6e8ae3006c1df94059366ac74d40d8cfbc3d4575e285821449151e08344970ffead94a854ee16596db0f0b46b5197d71e5a65b97cd1597e581318895a6a45670bbae51e20d0d9c9d60e32beea2bfeebe077aceba4e9acc21293406c60741c5fd035c1118c97a9baaa8d946afa816501fcc91a1f0845b0cf90a0247cd397ae407586a425e62d02027ac28374526a08269d86493a6ea74c7480600928fe1a20552d3e7940c9a46d12f9c5f9225bf2c3780c927506ac683311704ca80feb01311bdc4eac3df80004da0ee8ff2f1bb51dd1439ff9a5d5c83c6028a6e6e82f5568bcf3a8b4764bb3551dd238b5393ae61b67a68eaa763fe80cbed8041b1e911d213224481a280cb62a706094e8bd2762dddb1f9caa277416162f116eb65494cdcab166cc739890283205d1b6dae4a175d9072bf076ba9590309dfadf7978b903a471464c9781ccb03ed23d88b086e5e09868ced639e0373502857dbf3e594223397ad16c8c0b7472727c1d8aac527675936ccce957a9557584ee6e0dc0b4ab66a764dec54d60d63aabbf1e6315b3be4b5a048bcfa9e255649899d94f7ff39712f557124f488a44897f686362ad750e9c840996b284d98de09bee2ce3d6761f61c61216448a639ae1221fd1f821be68506bb072f9b5c7585eea3460d80218cbb5ff41edae067a892e64828c043b583eb896f8e6a922d648bf667b93d63d7d52e414da77f86074fdbe994169d965b573397d7b6d2f54aa21e6d42570dba67c1a92e5d46aa6328e6c2f284d42fb7b8b77f9bd3617001e829181801bd47d439d16070aaccf6a992ada9914dda33f52a5f1f9aeaad81121d8548e476dc5fbd3f4bc9b115e517c063fa217c90718e46cb22d4fb0353ea5c3eb34cc94b60e6f6a2f970d8491196091ab986ccef19f5ec22c06423dc6bf437fc93130b904d237ed6f1d04b265be70edc9b22f2d6fa80c0d6a1f95fed5cebf3aed73f04c91fca3cf0de92bfc543f58c31070379b467cc14ed1f78462c2dc306492a84bb0b3c0f575f5551791e137161e9bf55b6065f7e34c5583d3dc9cc737e87521d6a3e4e2962c39735e0ec43760eaec7bb6d15f418cf9996f165d206decff0cdc31cf0a8e11e951b6a4545ac9196d4cab25c0e30d6f0ac13138642974644c0756a89051f328e4abe1e0b6b1dfcc766936e69f535389b77e83316fb03a7ae0d812e757ece2bf5de4c2132bd2f3f33a2e8e7ffea802aeb8fa579a7631fbfba37b55b946db75cf38007ff7001702b13e541367d1656de8530ca57115b0828f1b273bc80ac8d018d77c2fabb4831356c54c7a7002f68c83bdd350b56c813cf75125ffb4b4ab2fe6654f8e5910cf425bcbaf5fe66d691ca9f645827c97c83d97011985f52609543c75f9379fe9418829913acd540acf16d5a93340b01b1cb0e0f873008df53ab476d7e367792aefeb0fc12cfea03e0647900b3bd6f768a477bc3978cc16a4fe43180318fa35297365f75099edff50a002afd051a22255c6537ee0c5ab955a20bb0f88d677307951d77bded536ba2a1c552e81226378d99c5a01a3bf299c62332a91060a63980ce7a99beedd96ac28c1c64874d11d408f9802479e5b1563a46f83a82ad28d3d6fe0d72d890fab7e0688d7f15ab0fa3d2e18172034cfd59482a6e3b1866a13af1ee41a1bb9f5c04fa6ad0823bdc975dd568d95352e1adac1dec8f160787a6e6214befd4337f43cc9bbcd8f9b99929f3e8e4f750646ff7bf49c7bd886d88e53060eb029cf429a8554e6c56817687c3c7565a88508f3c26b8659dd060344c637f315d98d9daaaba32dfd9d46c2e0f679654ff9ae26fc351d4b323ba9179df566d24ca8fc3bccaaaf685c21bf91eafb9d5df806a4c98af8e49eb2109678a4266834038cdc711ad5210cfa510408650ca954cc4089c0f0ffabd99f0db28268f481723c10fc45ee1e75fbfca4c0232a7620c0b879d4a8a7cb0f65b6b6d3af992b75719a59b26f944a81d646b2df8e6a5c0bf266e3452335e0b83bd0f9b1bc9c3b90b0ee0de48d8a6bb675e7d52f9a2f0a9c8360585ffaf3ccdc183c886d660780dca0b04981cf64bc99d869e077a95acf14e4930fbaa1bf8dad82a4319cc89c198a9f559000b35a5a664d5a0a642c937e0068b6904044f67e628f1db7de3f939827f0f878ff4a546d326d7de561c4d6947ca47452d1dfc2a95f58d92c83ab116e4f8a3591547ad55c1b8ab44fe4a05d2071fe9b893ffe54529fd571b05d358a219a869e812f3504574dee6dc8e53fabe5d68450b36dd5e51a631646afc7dbebcc85d444b84f4aedefa0eadfe79dbebd3fecea16b3cc36bdbb341af93fbcc33b25ac49331d70244195ca5f06b966a3003c4ecb38edd893353fdfdbf701c26865e28c84443e5f23f96c9be258262832df00b3694d490e874cb40719a8116736a492a2a86a0af44ed8897805da02d0e23724c06c39b291202a791f3e48ed89a17ce80c83c56b3d44b16a0cb30b7c22f7799656b8b86cb1358330eee9f33dbbea96a72e1e4dd0acfa3ab7ce083d26da9b0908767d7e8ead2d642e2e11366f46d93e44f69163729508d4fe721b2569c71d3eb0added9ab979a7a5150b8068dd6bd2eb02680afc5598298daa7869adac8c5b1c696ff2f238923f86fdea6cc74cc2a06e3d9ec5dde511780884861b38d71a8d26532d4cdf3de4c7f0a3ad32689ff3bb32412389213ef99e06c23913bb9d0a6bed882a44fd7e6fb1d26347d709c310bc969705158155ff269574cda2cfb0927740e3759c4cdfe4f23a5453bf00aa890276072f07a498efda5c2af04bd683491acc4525a223fb39c19e7ef2ebbadb26a0ead965bc5ec22256aab4f66f0277cf3fe87da73670a8e732469a6dcadbc38bf32094745c59dfa3ca039a5d5be23d7eaf5332a8e77accb9fc617d00b91ab8de21ce5a926c6ff5d11eafe0798f1ad19a0a953288aa01d1354958181174dc2316336c850026fd95ff2f4e09faac26aba693b2e18dd11ef094f00fb6ac53e78195b5ed8b78f782e6edd902add5b8c2d38a2bf82884e3e2ebe13c1e0e0218d3739821722ef6766216db4a89b95ef220b295c5b2422adc2d11244ec7f41944298ee5bc8585f21257f0dea526a14a24656dbddf0a0edc105c5ea440dcc6d9389f4d7f5f3fae27b121417ec3ec49025238ec866d0134b89a4477f4cb8dadca843792b70b7580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0x1000, 0x20040090, &(0x7f0000000000)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) 13:17:51 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:52 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f00000005c0)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c9", 0x65, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r5) r6 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r5) keyctl$negate(0xd, r1, 0x7, r6) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb300) 13:17:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x42d, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:52 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3576.652410][T21397] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3576.669403][T21397] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3576.680138][T21397] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000100)={0x1, 0x9, 0x1, 'queue1\x00', 0x7}) r6 = dup2(r2, r2) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000000)=""/246) close(r6) [ 3576.705296][T21397] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3576.717520][ C1] net_ratelimit: 19 callbacks suppressed [ 3576.717529][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3576.717583][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3576.717677][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3576.717721][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3576.717833][ C1] protocol 88fb is buggy, dev hsr_slave_0 13:17:52 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000200)) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x38, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/56}, &(0x7f00000001c0)=0x78) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) creat(&(0x7f0000000040)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='autofs\x00', 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_SELECTION(r3, 0xc040565f, &(0x7f0000000000)={0x3, 0x100, 0x2, {0x6, 0x5921, 0x40, 0x2}}) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3576.717881][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:17:52 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb400) 13:17:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x42e, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3576.895459][T21397] EXT4-fs (loop3): get root inode failed [ 3576.926043][T21397] EXT4-fs (loop3): mount failed [ 3576.991840][T21571] autofs4:pid:21571:autofs_fill_super: pipe file descriptor does not contain proper ops 13:17:52 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8d"], 0x98}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:52 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb500) [ 3577.085600][T21634] autofs4:pid:21634:autofs_fill_super: pipe file descriptor does not contain proper ops 13:17:52 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffff5) 13:17:52 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x42f, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:52 executing program 1: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x2b7) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7d39, 0x204000) recvmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/188, 0xbc}], 0x2, &(0x7f00000003c0)=""/51, 0x33}, 0x40) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000440)=0x7, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x5, &(0x7f0000000100)=0x4) [ 3577.355653][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3577.355658][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3577.355704][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3577.361478][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3577.450726][T21643] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3577.483354][T21643] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3577.493822][T21643] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3577.515730][T21643] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) close(r3) 13:17:53 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r1, 0x4b65, 0x4) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:53 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x430, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb600) [ 3577.605891][T21643] EXT4-fs (loop3): get root inode failed [ 3577.618456][T21643] EXT4-fs (loop3): mount failed 13:17:53 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:53 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000140)=""/191, 0x82000, 0x1000, 0x7}, 0x18) fsetxattr$security_smack_transmute(0xffffffffffffffff, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x1) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x4, @ipv4={[], [], @rand_addr=0x9349}, 0x80}, {0xa, 0x4e20, 0x200, @mcast1, 0x90}, r7, 0x6}}, 0x48) 13:17:53 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x4, 0x1}, 0x8, 0x2, 0x0, 0x0, "c9664b1efe2d865e"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) 13:17:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x431, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb700) 13:17:53 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:53 executing program 1: getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x5e) 13:17:53 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3578.264209][T21905] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x432, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb800) 13:17:53 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3578.395411][T21905] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3578.423297][T21905] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:54 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3578.437799][T21905] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:17:54 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) r5 = dup3(r4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in={0x2, 0x4e20, @multicast1}}}, 0xffffffffffffff66) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x5, 0x8001, 0x8005}) sysfs$3(0x3) r6 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000140)=0x10) getsockopt$SO_J1939_ERRQUEUE(r6, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 3578.511826][T21905] EXT4-fs (loop3): get root inode failed [ 3578.539426][T21905] EXT4-fs (loop3): mount failed 13:17:54 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:54 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, 0x0, 0x0) 13:17:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r5 = dup2(r4, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000000000)=""/231) close(r5) 13:17:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb900) 13:17:54 executing program 1: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4b8) 13:17:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x433, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dav\'ppp\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r6 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_ERASE(r6, 0xc00c55ca, &(0x7f0000000100)={0x5, 0x3, 0x4}) ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, &(0x7f0000000140)) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) close(r2) 13:17:54 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, 0x0, 0x0) 13:17:54 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10500, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:17:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xba00) 13:17:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x434, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x42d, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3579.204981][T22274] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3579.240173][T22274] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3579.250454][T22274] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3579.271320][T22274] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3579.361137][T22274] EXT4-fs (loop3): get root inode failed [ 3579.375176][T22274] EXT4-fs (loop3): mount failed 13:17:55 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:55 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:55 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, 0x0, 0x0) 13:17:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xbb00) 13:17:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x435, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:55 executing program 1 (fault-call:2 fault-nth:0): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:55 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xbc00) [ 3579.772175][T22425] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (32 blocks) [ 3579.858057][T22541] FAULT_INJECTION: forcing a failure. [ 3579.858057][T22541] name failslab, interval 1, probability 0, space 0, times 0 [ 3579.872678][T22541] CPU: 1 PID: 22541 Comm: syz-executor.1 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3579.881735][T22541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3579.891786][T22541] Call Trace: [ 3579.895076][T22541] dump_stack+0x197/0x210 [ 3579.899482][T22541] should_fail.cold+0xa/0x15 [ 3579.904156][T22541] ? fault_create_debugfs_attr+0x180/0x180 [ 3579.910043][T22541] ? ___might_sleep+0x163/0x2c0 [ 3579.914880][T22541] __should_failslab+0x121/0x190 [ 3579.919806][T22541] should_failslab+0x9/0x14 [ 3579.924292][T22541] __kmalloc+0x2e0/0x770 [ 3579.928521][T22541] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3579.934768][T22541] ? fput_many+0x12c/0x1a0 [ 3579.939168][T22541] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3579.945394][T22541] ? strnlen_user+0x1ed/0x2e0 [ 3579.950053][T22541] ? __x64_sys_memfd_create+0x13c/0x470 [ 3579.955587][T22541] __x64_sys_memfd_create+0x13c/0x470 [ 3579.960945][T22541] ? memfd_fcntl+0x18c0/0x18c0 [ 3579.965694][T22541] ? do_syscall_64+0x26/0x790 [ 3579.970370][T22541] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3579.975650][T22541] ? trace_hardirqs_on+0x67/0x240 [ 3579.980658][T22541] do_syscall_64+0xfa/0x790 [ 3579.985152][T22541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3579.991026][T22541] RIP: 0033:0x45a659 [ 3579.994903][T22541] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3580.014491][T22541] RSP: 002b:00007f0223020a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3580.022886][T22541] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 [ 3580.030856][T22541] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3580.038811][T22541] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3580.046779][T22541] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f02230216d4 [ 3580.054746][T22541] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 13:17:55 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3580.133184][T22433] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3580.197095][T22433] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3580.225813][T22433] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:17:55 executing program 4 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3580.276764][T22433] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3580.376349][T22623] FAT-fs (loop0): bogus number of reserved sectors [ 3580.384499][T22433] EXT4-fs (loop3): get root inode failed [ 3580.401643][T22647] FAULT_INJECTION: forcing a failure. [ 3580.401643][T22647] name failslab, interval 1, probability 0, space 0, times 0 [ 3580.413239][T22433] EXT4-fs (loop3): mount failed [ 3580.429635][T22623] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3580.481445][T22647] CPU: 1 PID: 22647 Comm: syz-executor.4 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3580.490502][T22647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3580.500553][T22647] Call Trace: [ 3580.503864][T22647] dump_stack+0x197/0x210 [ 3580.508207][T22647] should_fail.cold+0xa/0x15 [ 3580.512790][T22647] ? finish_task_switch+0x147/0x750 [ 3580.517989][T22647] ? fault_create_debugfs_attr+0x180/0x180 [ 3580.523784][T22647] ? mark_held_locks+0xf0/0xf0 [ 3580.528556][T22647] __should_failslab+0x121/0x190 [ 3580.533512][T22647] should_failslab+0x9/0x14 [ 3580.538027][T22647] kmem_cache_alloc_trace+0x4b/0x790 [ 3580.543309][T22647] ? bdi_split_work_to_wbs+0xd5/0x1000 [ 3580.548771][T22647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3580.555011][T22647] bdi_split_work_to_wbs+0x4c8/0x1000 [ 3580.560374][T22647] ? wb_wait_for_completion+0x260/0x260 [ 3580.565905][T22647] ? __kasan_check_write+0x14/0x20 [ 3580.571173][T22647] ? down_write+0xdf/0x150 [ 3580.575586][T22647] ? down_write_killable+0x170/0x170 [ 3580.580873][T22647] sync_inodes_sb+0x1b4/0xb50 [ 3580.585554][T22647] ? try_to_writeback_inodes_sb+0x70/0x70 [ 3580.591294][T22647] ? down_read_killable+0x490/0x490 [ 3580.596593][T22647] sync_inodes_one_sb+0x57/0x70 [ 3580.601470][T22647] iterate_supers+0x146/0x290 [ 3580.606139][T22647] ? __ia32_sys_tee+0x2c0/0x2c0 [ 3580.610976][T22647] ksys_sync+0x90/0x160 [ 3580.615140][T22647] ? sync_filesystem+0x260/0x260 [ 3580.620075][T22647] ? do_syscall_64+0x26/0x790 [ 3580.624738][T22647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3580.630809][T22647] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3580.636096][T22647] ? trace_hardirqs_on+0x67/0x240 [ 3580.641118][T22647] __ia32_sys_sync+0xe/0x20 [ 3580.645662][T22647] do_syscall_64+0xfa/0x790 [ 3580.650176][T22647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3580.656064][T22647] RIP: 0033:0x45a659 [ 3580.659942][T22647] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3580.679629][T22647] RSP: 002b:00007fc1eaf56c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 3580.688050][T22647] RAX: ffffffffffffffda RBX: 00007fc1eaf56c90 RCX: 000000000045a659 [ 3580.696008][T22647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3580.703967][T22647] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3580.712012][T22647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1eaf576d4 [ 3580.720066][T22647] R13: 00000000004c7802 R14: 00000000004e1860 R15: 0000000000000005 13:17:56 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:56 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x2, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) 13:17:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xbd00) 13:17:56 executing program 1 (fault-call:2 fault-nth:1): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:56 executing program 4 (fault-call:3 fault-nth:1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3580.945890][T22623] FAT-fs (loop0): bogus number of reserved sectors [ 3580.962191][T22623] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3580.997718][T22675] FAULT_INJECTION: forcing a failure. [ 3580.997718][T22675] name failslab, interval 1, probability 0, space 0, times 0 [ 3581.011130][T22675] CPU: 1 PID: 22675 Comm: syz-executor.4 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3581.020187][T22675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3581.030767][T22675] Call Trace: [ 3581.030796][T22675] dump_stack+0x197/0x210 [ 3581.030815][T22675] should_fail.cold+0xa/0x15 [ 3581.030831][T22675] ? fault_create_debugfs_attr+0x180/0x180 [ 3581.030854][T22675] ? mark_held_locks+0xa4/0xf0 [ 3581.053600][T22675] ? __local_bh_enable_ip+0x15a/0x270 [ 3581.059072][T22675] ? _raw_spin_unlock_bh+0x2c/0x30 [ 3581.064287][T22675] ? __local_bh_enable_ip+0x15a/0x270 [ 3581.066844][T22681] FAULT_INJECTION: forcing a failure. [ 3581.066844][T22681] name failslab, interval 1, probability 0, space 0, times 0 [ 3581.069698][T22675] __should_failslab+0x121/0x190 [ 3581.069715][T22675] should_failslab+0x9/0x14 [ 3581.069735][T22675] kmem_cache_alloc_trace+0x4b/0x790 13:17:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:56 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x0, 0xf0, 0x2}, 0x1fa}, 0x18) [ 3581.097017][T22675] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3581.103269][T22675] bdi_split_work_to_wbs+0x4c8/0x1000 [ 3581.103288][T22675] ? wb_wait_for_completion+0x260/0x260 [ 3581.103309][T22675] ? __kasan_check_write+0x14/0x20 [ 3581.119397][T22675] ? down_write+0xdf/0x150 [ 3581.123825][T22675] ? down_write_killable+0x170/0x170 [ 3581.129129][T22675] sync_inodes_sb+0x1b4/0xb50 [ 3581.133847][T22675] ? try_to_writeback_inodes_sb+0x70/0x70 [ 3581.139690][T22675] ? down_read_killable+0x490/0x490 [ 3581.144950][T22675] sync_inodes_one_sb+0x57/0x70 [ 3581.149820][T22675] iterate_supers+0x146/0x290 [ 3581.154524][T22675] ? __ia32_sys_tee+0x2c0/0x2c0 [ 3581.159545][T22675] ksys_sync+0x90/0x160 [ 3581.163909][T22675] ? sync_filesystem+0x260/0x260 [ 3581.169053][T22675] ? do_syscall_64+0x26/0x790 [ 3581.173941][T22675] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3581.180110][T22675] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3581.185408][T22675] ? trace_hardirqs_on+0x67/0x240 [ 3581.190435][T22675] __ia32_sys_sync+0xe/0x20 13:17:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xbe00) [ 3581.194945][T22675] do_syscall_64+0xfa/0x790 [ 3581.199452][T22675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3581.205346][T22675] RIP: 0033:0x45a659 [ 3581.209249][T22675] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3581.228858][T22675] RSP: 002b:00007fc1eaf56c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 3581.237277][T22675] RAX: ffffffffffffffda RBX: 00007fc1eaf56c90 RCX: 000000000045a659 [ 3581.245329][T22675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3581.253295][T22675] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3581.261267][T22675] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1eaf576d4 [ 3581.269247][T22675] R13: 00000000004c7802 R14: 00000000004e1860 R15: 0000000000000005 [ 3581.277232][T22681] CPU: 0 PID: 22681 Comm: syz-executor.1 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3581.286386][T22681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3581.296488][T22681] Call Trace: [ 3581.300035][T22681] dump_stack+0x197/0x210 [ 3581.304448][T22681] should_fail.cold+0xa/0x15 [ 3581.309044][T22681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3581.315113][T22681] ? fault_create_debugfs_attr+0x180/0x180 [ 3581.320920][T22681] ? ___might_sleep+0x163/0x2c0 [ 3581.325779][T22681] __should_failslab+0x121/0x190 [ 3581.330800][T22681] ? shmem_destroy_inode+0x80/0x80 [ 3581.335896][T22681] should_failslab+0x9/0x14 [ 3581.340385][T22681] kmem_cache_alloc+0x2aa/0x710 [ 3581.345229][T22681] ? __alloc_fd+0x487/0x620 [ 3581.349757][T22681] ? shmem_destroy_inode+0x80/0x80 [ 3581.354925][T22681] shmem_alloc_inode+0x1c/0x50 [ 3581.359668][T22681] alloc_inode+0x68/0x1e0 [ 3581.364011][T22681] new_inode_pseudo+0x19/0xf0 [ 3581.368694][T22681] new_inode+0x1f/0x40 [ 3581.372768][T22681] shmem_get_inode+0x84/0x7e0 [ 3581.377458][T22681] __shmem_file_setup.part.0+0x7e/0x2b0 [ 3581.382991][T22681] shmem_file_setup+0x66/0x90 [ 3581.387657][T22681] __x64_sys_memfd_create+0x2a2/0x470 [ 3581.393015][T22681] ? memfd_fcntl+0x18c0/0x18c0 [ 3581.397962][T22681] ? do_syscall_64+0x26/0x790 [ 3581.402642][T22681] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3581.407911][T22681] ? trace_hardirqs_on+0x67/0x240 [ 3581.412919][T22681] do_syscall_64+0xfa/0x790 [ 3581.417406][T22681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3581.423279][T22681] RIP: 0033:0x45a659 [ 3581.427166][T22681] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 13:17:57 executing program 1 (fault-call:2 fault-nth:2): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3581.446768][T22681] RSP: 002b:00007f0223020a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3581.455437][T22681] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 [ 3581.464263][T22681] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3581.472217][T22681] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3581.480186][T22681] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f02230216d4 [ 3581.488141][T22681] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3581.641492][T22786] FAULT_INJECTION: forcing a failure. [ 3581.641492][T22786] name failslab, interval 1, probability 0, space 0, times 0 [ 3581.675208][T22704] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:17:57 executing program 4 (fault-call:3 fault-nth:2): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3581.676151][T22786] CPU: 0 PID: 22786 Comm: syz-executor.1 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3581.694013][T22786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3581.704122][T22786] Call Trace: [ 3581.707445][T22786] dump_stack+0x197/0x210 [ 3581.711795][T22786] should_fail.cold+0xa/0x15 [ 3581.716400][T22786] ? fault_create_debugfs_attr+0x180/0x180 [ 3581.722222][T22786] ? ___might_sleep+0x163/0x2c0 [ 3581.727097][T22786] __should_failslab+0x121/0x190 [ 3581.732046][T22786] should_failslab+0x9/0x14 [ 3581.736638][T22786] kmem_cache_alloc+0x2aa/0x710 [ 3581.736651][T22786] ? current_time+0x6b/0x110 [ 3581.736671][T22786] ? ktime_get_coarse_real_ts64+0xeb/0x2a0 [ 3581.752064][T22786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3581.758323][T22786] ? timestamp_truncate+0x20f/0x2f0 [ 3581.763544][T22786] __d_alloc+0x2e/0x8c0 [ 3581.766195][T22704] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3581.767716][T22786] d_alloc_pseudo+0x1e/0x70 [ 3581.767735][T22786] alloc_file_pseudo+0xe2/0x280 [ 3581.767753][T22786] ? alloc_file+0x4d0/0x4d0 [ 3581.782030][T22786] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 3581.782057][T22786] __shmem_file_setup.part.0+0x108/0x2b0 [ 3581.782078][T22786] shmem_file_setup+0x66/0x90 [ 3581.808160][T22786] __x64_sys_memfd_create+0x2a2/0x470 [ 3581.813546][T22786] ? memfd_fcntl+0x18c0/0x18c0 [ 3581.818321][T22786] ? do_syscall_64+0x26/0x790 [ 3581.823011][T22786] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3581.828313][T22786] ? trace_hardirqs_on+0x67/0x240 [ 3581.835467][T22786] do_syscall_64+0xfa/0x790 [ 3581.840164][T22786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3581.846057][T22786] RIP: 0033:0x45a659 [ 3581.846072][T22786] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3581.846079][T22786] RSP: 002b:00007f0223020a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3581.846092][T22786] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 13:17:57 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x0, 0x0, 0x2}, 0x1fa}, 0x18) [ 3581.846099][T22786] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3581.846107][T22786] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3581.846114][T22786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f02230216d4 [ 3581.846121][T22786] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3581.857352][T22704] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3581.905101][T22795] FAT-fs (loop0): bogus number of reserved sectors 13:17:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xf000) [ 3581.961274][T22876] FAULT_INJECTION: forcing a failure. [ 3581.961274][T22876] name failslab, interval 1, probability 0, space 0, times 0 [ 3581.969989][T22704] EXT4-fs: failed to create workqueue [ 3581.993359][T22795] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3582.011404][T22704] EXT4-fs (loop3): mount failed [ 3582.023052][T22876] CPU: 1 PID: 22876 Comm: syz-executor.4 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3582.032148][T22876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3582.032153][T22876] Call Trace: [ 3582.032179][T22876] dump_stack+0x197/0x210 [ 3582.032205][T22876] should_fail.cold+0xa/0x15 [ 3582.054523][T22876] ? fault_create_debugfs_attr+0x180/0x180 [ 3582.060348][T22876] ? mark_held_locks+0xa4/0xf0 [ 3582.065215][T22876] ? __local_bh_enable_ip+0x15a/0x270 [ 3582.065229][T22876] ? _raw_spin_unlock_bh+0x2c/0x30 [ 3582.065248][T22876] ? __local_bh_enable_ip+0x15a/0x270 [ 3582.075732][T22876] __should_failslab+0x121/0x190 [ 3582.075748][T22876] should_failslab+0x9/0x14 [ 3582.075764][T22876] kmem_cache_alloc_trace+0x4b/0x790 [ 3582.075781][T22876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3582.075800][T22876] bdi_split_work_to_wbs+0x4c8/0x1000 [ 3582.095851][T22876] ? wb_wait_for_completion+0x260/0x260 [ 3582.095870][T22876] ? __kasan_check_write+0x14/0x20 [ 3582.095883][T22876] ? down_write+0xdf/0x150 [ 3582.095901][T22876] ? down_write_killable+0x170/0x170 [ 3582.107491][T22876] sync_inodes_sb+0x1b4/0xb50 [ 3582.107513][T22876] ? try_to_writeback_inodes_sb+0x70/0x70 [ 3582.107542][T22876] ? down_read_killable+0x490/0x490 [ 3582.118177][T22876] sync_inodes_one_sb+0x57/0x70 [ 3582.127855][T22876] iterate_supers+0x146/0x290 [ 3582.127867][T22876] ? __ia32_sys_tee+0x2c0/0x2c0 [ 3582.127882][T22876] ksys_sync+0x90/0x160 [ 3582.127894][T22876] ? sync_filesystem+0x260/0x260 [ 3582.127915][T22876] ? do_syscall_64+0x26/0x790 [ 3582.171728][T22876] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3582.177822][T22876] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3582.183128][T22876] ? trace_hardirqs_on+0x67/0x240 [ 3582.188178][T22876] __ia32_sys_sync+0xe/0x20 [ 3582.192700][T22876] do_syscall_64+0xfa/0x790 [ 3582.197225][T22876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3582.203128][T22876] RIP: 0033:0x45a659 [ 3582.207073][T22876] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3582.226781][T22876] RSP: 002b:00007fc1eaf56c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 3582.235215][T22876] RAX: ffffffffffffffda RBX: 00007fc1eaf56c90 RCX: 000000000045a659 [ 3582.243223][T22876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3582.251208][T22876] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3582.259216][T22876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1eaf576d4 [ 3582.267265][T22876] R13: 00000000004c7802 R14: 00000000004e1860 R15: 0000000000000005 13:17:57 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:57 executing program 1 (fault-call:2 fault-nth:3): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:57 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {}, 0x1fa}, 0x18) 13:17:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x34000) [ 3582.401538][T22795] FAT-fs (loop0): bogus number of reserved sectors [ 3582.409169][T22795] FAT-fs (loop0): Can't find a valid FAT filesystem 13:17:58 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3582.471716][T23021] FAULT_INJECTION: forcing a failure. [ 3582.471716][T23021] name failslab, interval 1, probability 0, space 0, times 0 [ 3582.525386][T23021] CPU: 0 PID: 23021 Comm: syz-executor.1 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3582.534469][T23021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3582.544527][T23021] Call Trace: [ 3582.544552][T23021] dump_stack+0x197/0x210 [ 3582.544572][T23021] should_fail.cold+0xa/0x15 [ 3582.544588][T23021] ? fault_create_debugfs_attr+0x180/0x180 [ 3582.544609][T23021] ? ___might_sleep+0x163/0x2c0 [ 3582.544625][T23021] __should_failslab+0x121/0x190 [ 3582.544641][T23021] should_failslab+0x9/0x14 [ 3582.544656][T23021] kmem_cache_alloc+0x2aa/0x710 [ 3582.544669][T23021] ? current_time+0x6b/0x110 [ 3582.544683][T23021] ? ktime_get_coarse_real_ts64+0xeb/0x2a0 [ 3582.544695][T23021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3582.544706][T23021] ? timestamp_truncate+0x20f/0x2f0 [ 3582.544723][T23021] __d_alloc+0x2e/0x8c0 [ 3582.544743][T23021] d_alloc_pseudo+0x1e/0x70 [ 3582.592226][T23021] alloc_file_pseudo+0xe2/0x280 [ 3582.617100][T23021] ? alloc_file+0x4d0/0x4d0 [ 3582.621630][T23021] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 3582.627899][T23021] __shmem_file_setup.part.0+0x108/0x2b0 [ 3582.633550][T23021] shmem_file_setup+0x66/0x90 [ 3582.638241][T23021] __x64_sys_memfd_create+0x2a2/0x470 [ 3582.643613][T23021] ? memfd_fcntl+0x18c0/0x18c0 [ 3582.648400][T23021] ? do_syscall_64+0x26/0x790 [ 3582.653090][T23021] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3582.658389][T23021] ? trace_hardirqs_on+0x67/0x240 [ 3582.663432][T23021] do_syscall_64+0xfa/0x790 [ 3582.667939][T23021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3582.673836][T23021] RIP: 0033:0x45a659 [ 3582.677739][T23021] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3582.697357][T23021] RSP: 002b:00007f0223020a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3582.705783][T23021] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 13:17:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:17:58 executing program 4 (fault-call:3 fault-nth:3): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3582.719427][T23021] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3582.728364][T23021] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3582.736345][T23021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f02230216d4 [ 3582.744327][T23021] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3582.814041][T23070] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3582.839667][T23136] FAULT_INJECTION: forcing a failure. [ 3582.839667][T23136] name failslab, interval 1, probability 0, space 0, times 0 13:17:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x400300) [ 3582.858544][T23070] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3582.878209][T23137] FAT-fs (loop0): bogus number of reserved sectors [ 3582.884944][T23137] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3582.892126][T23070] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3582.902542][T23070] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3582.909644][T23070] EXT4-fs (loop3): mount failed 13:17:58 executing program 2 (fault-call:4 fault-nth:0): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3582.938031][T23136] CPU: 1 PID: 23136 Comm: syz-executor.4 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3582.947114][T23136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3582.957180][T23136] Call Trace: [ 3582.960503][T23136] dump_stack+0x197/0x210 [ 3582.965203][T23136] should_fail.cold+0xa/0x15 [ 3582.969803][T23136] ? fault_create_debugfs_attr+0x180/0x180 [ 3582.975782][T23136] ? mark_held_locks+0xa4/0xf0 [ 3582.980538][T23136] ? __local_bh_enable_ip+0x15a/0x270 [ 3582.986055][T23136] ? _raw_spin_unlock_bh+0x2c/0x30 [ 3582.991152][T23136] ? __local_bh_enable_ip+0x15a/0x270 [ 3582.996624][T23136] __should_failslab+0x121/0x190 [ 3583.001559][T23136] should_failslab+0x9/0x14 [ 3583.006075][T23136] kmem_cache_alloc_trace+0x4b/0x790 [ 3583.011360][T23136] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3583.017598][T23136] bdi_split_work_to_wbs+0x4c8/0x1000 [ 3583.023074][T23136] ? wb_wait_for_completion+0x260/0x260 [ 3583.028620][T23136] ? __kasan_check_write+0x14/0x20 [ 3583.033721][T23136] ? down_write+0xdf/0x150 [ 3583.038143][T23136] ? down_write_killable+0x170/0x170 [ 3583.043431][T23136] sync_inodes_sb+0x1b4/0xb50 [ 3583.048198][T23136] ? try_to_writeback_inodes_sb+0x70/0x70 [ 3583.053925][T23136] ? down_read_killable+0x490/0x490 [ 3583.059121][T23136] sync_inodes_one_sb+0x57/0x70 [ 3583.064665][T23136] iterate_supers+0x146/0x290 [ 3583.069516][T23136] ? __ia32_sys_tee+0x2c0/0x2c0 [ 3583.074583][T23136] ksys_sync+0x90/0x160 [ 3583.078726][T23136] ? sync_filesystem+0x260/0x260 [ 3583.083653][T23136] ? do_syscall_64+0x26/0x790 [ 3583.088317][T23136] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3583.094383][T23136] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3583.099686][T23136] ? trace_hardirqs_on+0x67/0x240 [ 3583.104699][T23136] __ia32_sys_sync+0xe/0x20 [ 3583.109184][T23136] do_syscall_64+0xfa/0x790 [ 3583.113760][T23136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3583.121134][T23136] RIP: 0033:0x45a659 [ 3583.125984][T23136] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3583.145835][T23136] RSP: 002b:00007fc1eaf56c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 3583.154233][T23136] RAX: ffffffffffffffda RBX: 00007fc1eaf56c90 RCX: 000000000045a659 [ 3583.162191][T23136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3583.170228][T23136] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3583.178224][T23136] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1eaf576d4 13:17:58 executing program 1 (fault-call:2 fault-nth:4): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3583.186218][T23136] R13: 00000000004c7802 R14: 00000000004e1860 R15: 0000000000000005 [ 3583.194423][ C1] net_ratelimit: 20 callbacks suppressed [ 3583.194434][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3583.205952][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3583.211799][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3583.217621][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3583.223493][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3583.229258][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3583.350134][T23137] FAT-fs (loop0): bogus number of reserved sectors [ 3583.393864][T23251] FAULT_INJECTION: forcing a failure. [ 3583.393864][T23251] name failslab, interval 1, probability 0, space 0, times 0 [ 3583.416204][T23251] CPU: 1 PID: 23251 Comm: syz-executor.1 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3583.422710][T23137] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3583.425360][T23251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3583.425367][T23251] Call Trace: [ 3583.425391][T23251] dump_stack+0x197/0x210 [ 3583.425415][T23251] should_fail.cold+0xa/0x15 [ 3583.454220][T23251] ? fault_create_debugfs_attr+0x180/0x180 [ 3583.460038][T23251] ? ___might_sleep+0x163/0x2c0 [ 3583.464916][T23251] __should_failslab+0x121/0x190 [ 3583.469870][T23251] should_failslab+0x9/0x14 [ 3583.474371][T23251] kmem_cache_alloc+0x2aa/0x710 [ 3583.479215][T23251] ? kmem_cache_alloc+0x364/0x710 [ 3583.484233][T23251] security_file_alloc+0x39/0x170 [ 3583.489246][T23251] __alloc_file+0xde/0x340 [ 3583.493648][T23251] alloc_empty_file+0x72/0x170 [ 3583.498400][T23251] alloc_file+0x5e/0x4d0 [ 3583.502629][T23251] alloc_file_pseudo+0x189/0x280 [ 3583.507554][T23251] ? alloc_file+0x4d0/0x4d0 [ 3583.512044][T23251] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 3583.518279][T23251] __shmem_file_setup.part.0+0x108/0x2b0 [ 3583.523900][T23251] shmem_file_setup+0x66/0x90 [ 3583.528564][T23251] __x64_sys_memfd_create+0x2a2/0x470 [ 3583.533919][T23251] ? memfd_fcntl+0x18c0/0x18c0 [ 3583.538679][T23251] ? do_syscall_64+0x26/0x790 [ 3583.543343][T23251] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3583.548611][T23251] ? trace_hardirqs_on+0x67/0x240 [ 3583.553624][T23251] do_syscall_64+0xfa/0x790 [ 3583.558115][T23251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3583.564007][T23251] RIP: 0033:0x45a659 [ 3583.567891][T23251] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3583.587479][T23251] RSP: 002b:00007f0223020a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3583.595876][T23251] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 [ 3583.603833][T23251] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3583.611790][T23251] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3583.619747][T23251] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f02230216d4 [ 3583.627705][T23251] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3583.635941][ C1] protocol 88fb is buggy, dev hsr_slave_0 13:17:59 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:17:59 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xf0ffff) 13:17:59 executing program 4 (fault-call:3 fault-nth:4): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3583.641746][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3583.642633][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3583.653284][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:17:59 executing program 1 (fault-call:2 fault-nth:5): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:59 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x2, r2}, 0x18) 13:17:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x900, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3583.852900][T23267] FAULT_INJECTION: forcing a failure. [ 3583.852900][T23267] name failslab, interval 1, probability 0, space 0, times 0 13:17:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1000000) [ 3583.903529][T23267] CPU: 0 PID: 23267 Comm: syz-executor.4 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3583.912642][T23267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3583.922709][T23267] Call Trace: [ 3583.926013][T23267] dump_stack+0x197/0x210 [ 3583.930401][T23267] should_fail.cold+0xa/0x15 [ 3583.935125][T23267] ? fault_create_debugfs_attr+0x180/0x180 [ 3583.940936][T23267] ? mark_held_locks+0xa4/0xf0 [ 3583.945700][T23267] ? __local_bh_enable_ip+0x15a/0x270 [ 3583.951064][T23267] ? _raw_spin_unlock_bh+0x2c/0x30 [ 3583.956166][T23267] ? __local_bh_enable_ip+0x15a/0x270 [ 3583.961536][T23267] __should_failslab+0x121/0x190 [ 3583.966470][T23267] should_failslab+0x9/0x14 [ 3583.970985][T23267] kmem_cache_alloc_trace+0x4b/0x790 [ 3583.976256][T23267] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3583.982499][T23267] bdi_split_work_to_wbs+0x4c8/0x1000 [ 3583.987868][T23267] ? wb_wait_for_completion+0x260/0x260 [ 3583.993426][T23267] ? __kasan_check_write+0x14/0x20 [ 3583.998535][T23267] ? down_write+0xdf/0x150 [ 3584.002943][T23267] ? down_write_killable+0x170/0x170 [ 3584.008224][T23267] sync_inodes_sb+0x1b4/0xb50 [ 3584.012897][T23267] ? try_to_writeback_inodes_sb+0x70/0x70 [ 3584.018610][T23267] ? down_read_killable+0x490/0x490 [ 3584.023806][T23267] sync_inodes_one_sb+0x57/0x70 [ 3584.028650][T23267] iterate_supers+0x146/0x290 [ 3584.033328][T23267] ? __ia32_sys_tee+0x2c0/0x2c0 [ 3584.038369][T23267] ksys_sync+0x90/0x160 [ 3584.042524][T23267] ? sync_filesystem+0x260/0x260 [ 3584.047461][T23267] ? do_syscall_64+0x26/0x790 [ 3584.052119][T23267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3584.058172][T23267] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3584.063448][T23267] ? trace_hardirqs_on+0x67/0x240 [ 3584.068463][T23267] __ia32_sys_sync+0xe/0x20 [ 3584.072959][T23267] do_syscall_64+0xfa/0x790 [ 3584.077476][T23267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3584.083356][T23267] RIP: 0033:0x45a659 [ 3584.087240][T23267] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3584.107437][T23267] RSP: 002b:00007fc1eaf56c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 3584.115853][T23267] RAX: ffffffffffffffda RBX: 00007fc1eaf56c90 RCX: 000000000045a659 [ 3584.123814][T23267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3584.131787][T23267] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3584.140532][T23267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1eaf576d4 [ 3584.148512][T23267] R13: 00000000004c7802 R14: 00000000004e1860 R15: 0000000000000005 13:17:59 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:17:59 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0xa, r2}, 0x18) [ 3584.356935][T23481] FAT-fs (loop0): bogus number of reserved sectors [ 3584.375683][T23493] FAULT_INJECTION: forcing a failure. [ 3584.375683][T23493] name failslab, interval 1, probability 0, space 0, times 0 [ 3584.394933][T23481] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3584.427888][T23493] CPU: 1 PID: 23493 Comm: syz-executor.1 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3584.437949][T23493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3584.448017][T23493] Call Trace: [ 3584.451330][T23493] dump_stack+0x197/0x210 [ 3584.455684][T23493] should_fail.cold+0xa/0x15 [ 3584.460289][T23493] ? fault_create_debugfs_attr+0x180/0x180 [ 3584.466161][T23493] ? ___might_sleep+0x163/0x2c0 [ 3584.471014][T23493] __should_failslab+0x121/0x190 [ 3584.476124][T23493] should_failslab+0x9/0x14 [ 3584.480638][T23493] __kmalloc+0x2e0/0x770 [ 3584.484878][T23493] ? mark_held_locks+0xf0/0xf0 [ 3584.489642][T23493] ? stack_trace_save+0xac/0xe0 [ 3584.494488][T23493] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 3584.500219][T23493] tomoyo_realpath_from_path+0xcd/0x7b0 [ 3584.505837][T23493] ? tomoyo_path_perm+0x1cb/0x430 [ 3584.510848][T23493] tomoyo_path_perm+0x230/0x430 [ 3584.515682][T23493] ? tomoyo_path_perm+0x1cb/0x430 [ 3584.520694][T23493] ? tomoyo_check_open_permission+0x3e0/0x3e0 [ 3584.526849][T23493] ? rcu_read_lock_held+0x9c/0xb0 [ 3584.531873][T23493] ? rcu_read_lock_any_held+0xcd/0xf0 [ 3584.537293][T23493] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 3584.542592][T23493] tomoyo_path_truncate+0x1d/0x30 [ 3584.547621][T23493] security_path_truncate+0xf2/0x150 [ 3584.552958][T23493] do_sys_ftruncate+0x3d9/0x550 [ 3584.557842][T23493] __x64_sys_ftruncate+0x59/0x80 [ 3584.562777][T23493] do_syscall_64+0xfa/0x790 [ 3584.567267][T23493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3584.573156][T23493] RIP: 0033:0x45a627 [ 3584.577051][T23493] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3584.596637][T23493] RSP: 002b:00007f0223020a88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 3584.605126][T23493] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a627 [ 3584.613088][T23493] RDX: 0000000020018110 RSI: 0000000008100000 RDI: 0000000000000004 [ 3584.621045][T23493] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 13:18:00 executing program 4 (fault-call:3 fault-nth:5): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:00 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0xefff}, 0x18) [ 3584.628998][T23493] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 3584.636970][T23493] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3584.652674][T23493] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3584.692035][T23481] FAT-fs (loop0): bogus number of reserved sectors [ 3584.698821][T23481] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3584.744633][T23493] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3584.782655][T23476] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2000000) 13:18:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3584.792719][T23476] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3584.795704][T23595] FAULT_INJECTION: forcing a failure. [ 3584.795704][T23595] name failslab, interval 1, probability 0, space 0, times 0 [ 3584.814889][T23476] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3584.815297][T23493] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3584.880387][T23476] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3584.884832][T23595] CPU: 0 PID: 23595 Comm: syz-executor.4 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3584.901478][T23595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3584.911542][T23595] Call Trace: [ 3584.914851][T23595] dump_stack+0x197/0x210 [ 3584.919304][T23595] should_fail.cold+0xa/0x15 [ 3584.923906][T23595] ? fault_create_debugfs_attr+0x180/0x180 13:18:00 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0xffef}, 0x18) [ 3584.929730][T23595] ? mark_held_locks+0xa4/0xf0 [ 3584.934512][T23595] ? __local_bh_enable_ip+0x15a/0x270 [ 3584.939894][T23595] ? _raw_spin_unlock_bh+0x2c/0x30 [ 3584.945018][T23595] ? __local_bh_enable_ip+0x15a/0x270 [ 3584.950408][T23595] __should_failslab+0x121/0x190 [ 3584.955458][T23595] should_failslab+0x9/0x14 [ 3584.960003][T23595] kmem_cache_alloc_trace+0x4b/0x790 [ 3584.965317][T23595] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3584.971605][T23595] bdi_split_work_to_wbs+0x4c8/0x1000 [ 3584.976997][T23595] ? wb_wait_for_completion+0x260/0x260 [ 3584.982558][T23595] ? __kasan_check_write+0x14/0x20 [ 3584.987666][T23595] ? down_write+0xdf/0x150 [ 3584.992078][T23595] ? down_write_killable+0x170/0x170 [ 3584.992101][T23595] sync_inodes_sb+0x1b4/0xb50 [ 3584.992120][T23595] ? try_to_writeback_inodes_sb+0x70/0x70 [ 3584.992142][T23595] ? down_read_killable+0x490/0x490 [ 3584.992160][T23595] sync_inodes_one_sb+0x57/0x70 [ 3584.992174][T23595] iterate_supers+0x146/0x290 [ 3584.992190][T23595] ? __ia32_sys_tee+0x2c0/0x2c0 [ 3585.024387][T23493] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3585.027398][T23595] ksys_sync+0x90/0x160 [ 3585.027416][T23595] ? sync_filesystem+0x260/0x260 [ 3585.027433][T23595] ? do_syscall_64+0x26/0x790 [ 3585.027448][T23595] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3585.027469][T23595] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3585.062192][T23595] ? trace_hardirqs_on+0x67/0x240 [ 3585.067237][T23595] __ia32_sys_sync+0xe/0x20 [ 3585.071748][T23595] do_syscall_64+0xfa/0x790 [ 3585.076265][T23595] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3585.078896][T23476] EXT4-fs (loop3): get root inode failed [ 3585.082160][T23595] RIP: 0033:0x45a659 [ 3585.082175][T23595] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3585.082182][T23595] RSP: 002b:00007fc1eaf56c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 3585.082193][T23595] RAX: ffffffffffffffda RBX: 00007fc1eaf56c90 RCX: 000000000045a659 [ 3585.082201][T23595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3585.082209][T23595] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3585.082216][T23595] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1eaf576d4 [ 3585.082224][T23595] R13: 00000000004c7802 R14: 00000000004e1860 R15: 0000000000000005 [ 3585.162171][T23476] EXT4-fs (loop3): mount failed [ 3585.201408][T23673] FAT-fs (loop0): bogus number of reserved sectors [ 3585.208346][T23493] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] 13:18:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3000000) [ 3585.244685][T23493] System zones: 0-7 [ 3585.249761][T23673] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3585.261564][T23493] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:00 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:00 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x3ffff}, 0x18) 13:18:00 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:00 executing program 4 (fault-call:3 fault-nth:6): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:00 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0xffef0000}, 0x18) [ 3585.403777][T23673] FAT-fs (loop0): bogus number of reserved sectors [ 3585.471682][T23673] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4000000) 13:18:01 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0xffff0300}, 0x18) [ 3585.642225][T23743] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xc00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:01 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0xffef000000000000}, 0x18) [ 3585.751753][T23743] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3585.768766][T23743] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:01 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0xffff030000000000}, 0x18) [ 3585.814245][T23743] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3585.848089][T23743] EXT4-fs (loop3): get root inode failed [ 3585.866795][T23743] EXT4-fs (loop3): mount failed 13:18:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5000000) [ 3585.963732][T23962] FAT-fs (loop0): bogus number of reserved sectors [ 3585.975125][T23962] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3586.005190][T23900] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3586.082144][T23900] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3586.101687][T23900] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3586.136235][T23900] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3586.148013][T23900] System zones: 0-7 [ 3586.156773][T23900] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3586.161385][T23962] FAT-fs (loop0): bogus number of reserved sectors 13:18:01 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='%xt4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:01 executing program 4: socketpair$unix(0x1, 0x68c2ed29cc4b5d3c, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x100000003) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x316080) sync() 13:18:01 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x17) 13:18:01 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x86}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3586.244237][T23962] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6000000) 13:18:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xe00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3586.406194][T24085] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:02 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x20000018) 13:18:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1c000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup3(r0, r0, 0xc0000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sync() ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000080)=""/98) [ 3586.459013][T24085] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3586.556923][T24085] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3586.577688][T24085] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3586.599856][T24085] EXT4-fs (loop3): get root inode failed [ 3586.608185][T24085] EXT4-fs (loop3): mount failed 13:18:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7000000) 13:18:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$x25(r4, &(0x7f00000000c0)={0x9, @remote={[], 0x1}}, 0x12) r5 = dup3(r1, r0, 0x0) r6 = semget$private(0x0, 0xdf7b7d26a6d9979b, 0x84) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') semtimedop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x4, 0x1000}, {0x0, 0x5, 0x400}], 0x3, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sync() r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x10000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x80000f, 0x13, r7, 0x0) [ 3586.732031][T24222] FAT-fs (loop0): bogus number of reserved sectors 13:18:02 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket(0x1e, 0x805, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x4e22, @remote}}, 0x529, 0x9, 0x100, 0x6, 0x80}, 0x98) r5 = socket(0x10, 0x803, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r6, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r8}}}], 0x28}}], 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@mcast2, 0x2d, r8}) r9 = socket$tipc(0x1e, 0x5, 0x0) fremovexattr(r9, &(0x7f0000000040)=@known='trusted.overlay.nlink\x00') sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r10}, 0x18) 13:18:02 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='\\xt4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:02 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x86}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3586.891011][T24222] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8000000) [ 3587.010378][T24222] FAT-fs (loop0): bogus number of reserved sectors [ 3587.045437][T24222] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9000000) 13:18:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x101002) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$evdev(r0, &(0x7f00000001c0)=[{{0x77359400}, 0x1, 0x63, 0x400000002}], 0x214) socketpair$unix(0x1, 0x9bb303589c227b40, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sync() [ 3587.159286][T24345] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3587.190946][T24345] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3587.241210][T24345] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3587.276011][T24345] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3587.291962][T24345] EXT4-fs (loop3): get root inode failed [ 3587.318470][T24345] EXT4-fs (loop3): mount failed 13:18:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa000000) 13:18:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x7) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000580)='ns/net\x00') r9 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r9, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r11, r10, 0x0) r12 = dup3(0xffffffffffffffff, r5, 0x55462ccd95fb712e) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) recvmsg$kcm(r12, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000007c0)=""/102400, 0x19000}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/187, 0xbb}], 0x4, &(0x7f0000000440)=""/173, 0xad}, 0x60000120) r14 = dup3(r6, r13, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) linkat(r2, &(0x7f00000000c0)='./file0\x00', r14, &(0x7f0000000100)='./file0\x00', 0x2c00) r15 = dup3(r1, r0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r12, 0x4040ae75, &(0x7f0000000540)={0x6, 0x6, 0xcd, 0x500}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup3(r17, r16, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) r19 = socket(0x1e, 0x805, 0x0) close(r19) r20 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r20, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r20, 0x84, 0x1d, &(0x7f00000197c0)=ANY=[@ANYBLOB="260766120b2414e593f800000000000000000040002f8eb07f5667cf87d749363ff55efd222ddcd7220be5519ab1c10d7deb0993adc1091fe35fca2b45cdf11ab8a233b72fa627cc01b363b8a7a3085d54b9f1cb9bb61510a7270f53442b6a7c98ce4163fb3f26daf8eabb56fc532621a98ca360544fcd6a5ea3e343d48f03c981ce9d5188ac006f465d4c518c10384e6adce8c22ea5ae72d5b1f2ee2a9e4d7706bd0a41013e4744d299af98a8b60d6c989d883348fa03725eed0c168df1fc32892968d14192b98c8b4d38fe55b161", @ANYRES32=0x0], &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r19, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r21}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r18, 0x84, 0x9, &(0x7f00000005c0)={r21, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1a, 0x3, 0x80000000, 0xc6, 0x20}, 0x98) sync() 13:18:03 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='e%t4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x1400, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:03 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x86}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:03 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x375d8db8a247c0dc}, "def0b6ab6fb496f4", "4f996b1694c072aa8b3c79b1a049f246", "5c6af810", "d70ce27e68347237"}, 0x28) r3 = socket(0x10, 0x803, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x200, 0x0) accept4$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x40400) recvfrom$inet6(r3, &(0x7f0000000080)=""/91, 0x5b, 0x1a1, &(0x7f0000000140)={0xa, 0x4e24, 0x2b9b, @mcast1, 0x9}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = syz_open_dev$amidi(&(0x7f0000000240)='/dew/amidi#\x00', 0xffffffffffffffff, 0x3a040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r5, 0x5425, 0x8) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r9, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r11}}}], 0x28}}], 0x2, 0x0) bind$can_j1939(r8, &(0x7f0000000000)={0x1d, 0x0, 0x0, {0x1, 0x7c7d5f05813a4a0d, 0x4}}, 0x18) 13:18:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb000000) 13:18:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xc000000) [ 3588.018344][T24704] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3588.051489][T24704] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:03 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x80002, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3588.062295][T24704] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3588.088401][T24704] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3588.102681][T24704] EXT4-fs (loop3): get root inode failed [ 3588.109985][T24704] EXT4-fs (loop3): mount failed 13:18:03 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='e\\t4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xd000000) 13:18:03 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RMKNOD(r4, &(0x7f0000000080)={0x14, 0x13, 0x2, {0x2e, 0x1, 0x3}}, 0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5, 0x0, {}, 0xff}, 0xfffffcc4) 13:18:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() 13:18:04 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB, @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x86}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xe000000) 13:18:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) set_thread_area(&(0x7f0000000040)={0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xf000000) 13:18:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40400) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x3, 0xc4, 0xb5, 0x0, 0x0, 0x9, 0x10040, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x100, 0x5, @perf_bp={&(0x7f0000000040), 0x2}, 0x21, 0xfffffffffffffbff, 0x50000000, 0x6, 0x1, 0x2, 0x3}, r3, 0xf, r4, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000000280)={0xba, 0x80000001, 0xcd11}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:04 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x44040, 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_netfilter(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x16c, 0x5, 0x5, 0x300, 0x70bd29, 0x25dfdbfd, {0x1, 0x0, 0x3}, [@generic="5b9b16d34f82a7b631c37a923242930a2929a7b2f7bfbe6faef6b92903c503", @generic="4cbf5217e74e5dfdf8097499568e056e597677ac5fbcbcc5ba5000808951d5dbbfc76de97190cfd2c783183430ce483b8e502fa9cde021c1653c34f7a1c207c9ca46411cb8545875537042b47077e08db0fcea1401638b025f4ae7cffd6e78c56e2b81e51ef0397343c3c5d93dd9bf3636296bd92cec899f7f8adfd907c49239488062d153b673ff860509d5bb7fa9662ad2c4e083539a6db569fe123b34889e19f6db5081f17911e5ef9cd0a0354823ebb7dcbce00f606217dc1ddfad098ec0c4eb30fc4babb27f2dfcb77df0b02aebd3aaa88f0307ee7174723ec865a793eeca080ad64e", @generic="46f4db4dfcb6271fb0f6dbc693e8db41b344625f1d29084ecfd0474861067a7f96e64e7e75a784e8305504838c3b3f9d296ec86469cd99c5401200e3f0e84dcf07a0b12dee61411f24fd9aff978dcd169f"]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sync() getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000280)=0x4) [ 3588.748221][T25046] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:04 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ex%4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3588.799888][T25046] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3588.893140][T25046] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x10000000) 13:18:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2652, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x1, 0x6, 0x1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3589.123853][T25046] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3589.236447][T25046] EXT4-fs (loop3): get root inode failed [ 3589.287443][T25046] EXT4-fs (loop3): mount failed 13:18:05 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB, @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x86}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:05 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x11, 0x803, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x82180, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x40}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x335}}, 0x0) clock_gettime(0x1, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet6_int(r7, 0x29, 0x6c8a872087264571, &(0x7f0000000140), &(0x7f0000000240)=0x3) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r8}, 0x18) 13:18:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2673, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x11000000) 13:18:05 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ex\\4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3589.429610][ C1] net_ratelimit: 19 callbacks suppressed [ 3589.429618][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3589.441174][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3589.447020][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3589.453010][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3589.458858][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3589.464698][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x1e, 0x805, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x46) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000040)={r5, 0x7}, 0x8) sync() 13:18:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x12000000) 13:18:05 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$CAPI_GET_MANUFACTURER(r5, 0xc0044306, &(0x7f0000000080)=0x8001) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3589.829405][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3589.829437][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3589.835239][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3589.840945][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3589.877230][T25531] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x13000000) 13:18:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2679, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3589.922016][T25531] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3589.948135][T25531] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:05 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2e28e3b8eefef952, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$usbfs(r4, &(0x7f0000000040)=""/98, 0x62) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$netrom_NETROM_T2(r11, 0x103, 0x2, &(0x7f0000000140)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000000240)={0xd4f4, 0x4, 0x9a, 'queue0\x00', 0x1000}) 13:18:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x14000000) [ 3590.118672][T25531] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3590.186269][T25531] EXT4-fs (loop3): get root inode failed [ 3590.199503][T25531] EXT4-fs (loop3): mount failed 13:18:05 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB, @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x86}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:05 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x26, 0x808, 0xa0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:05 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext\a\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x15000000) 13:18:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2c04, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:06 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4810}, 0x4000000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x0, 0x1, 0x2}}, 0x18) 13:18:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x400240) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9) sync() 13:18:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x16000000) 13:18:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2d04, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:06 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RSTAT(r1, &(0x7f0000000080)={0x7e, 0x7d, 0x2, {0x0, 0x77, 0x401, 0xff, {0xa, 0x3, 0x1}, 0x10000, 0xcdd, 0x8, 0x7, 0x28, 'cgroupvboxnet1@user)[user-mime_type]eth0', 0x1, '\\', 0x1, '}', 0x1a, '~,posix_acl_accessvboxnet0'}}, 0x7e) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2, {0x0, 0xff}}, 0x18) [ 3590.737971][T25905] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:06 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext-\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3590.789072][T25905] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3590.806774][T25905] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3590.837203][T25905] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3590.854406][T25905] EXT4-fs (loop3): get root inode failed [ 3590.864918][T25905] EXT4-fs (loop3): mount failed 13:18:06 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$sndseq(r5, &(0x7f0000000040)=[{0x1, 0x4, 0x1, 0x0, @tick=0xcfe5, {0xe7, 0x40}, {0x81, 0x6}, @time=@tick=0x7}], 0x30) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x27ebbfa6eca1ccf7}}, 0xb7) 13:18:06 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x91}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x17000000) 13:18:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2e04, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:06 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x400, 0x0, 0x3, 0xd, 0x4, "715b0d13ed74f1013878e80963029af652db848b1a2a358967efd96dd15f3b7d5a6f4fcc4c8465e1c7817887a08c99dd80e17df24e9efa85743c595d59ce45f8", "c4b5d66bfc4089366e71657b792433bf3269c57f41ee5c0435f72284d4e8bd1ce6810d9b6f200d423557126c84ec13bb6c82904663b875bdde2782769b401a8d", "6293060523e0c51bd6b592793b5fcfcf0a70b97cdc525ddcbdc53145d4562ffe", [0x4a0a, 0xcbaf]}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) 13:18:06 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext/\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) r7 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r7) r9 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r8) r10 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r9) r11 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r10) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r11) r12 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r11) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r12, r13, r14) r15 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r17, r16, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = dup3(r19, r18, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) r21 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r21, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = dup3(r23, r22, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) r25 = openat$cgroup_subtree(r24, &(0x7f0000001940)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r27, r26, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r29, r28, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r31, r30, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r33 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r33, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r32, 0x8901, &(0x7f0000000440)=r34) r35 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r36 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r35) r37 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r36) r38 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r37) r39 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r38) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r39) r40 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r39) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r40, r41, r42) fstat(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a00)={0x0}, &(0x7f0000001a40)=0xc) r45 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r46 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r45) r47 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r46) r48 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r47) r49 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r48) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r49) r50 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r49) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r50, r51, r52) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r56 = dup3(r55, r54, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r56, 0x8912, 0x400200) r57 = syz_init_net_socket$llc(0x1a, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r59, r58, 0x0) r60 = syz_open_dev$cec(&(0x7f0000001e40)='/dev/cec#\x00', 0x2, 0x2) r61 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r61, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r63, r62, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r65, r64, 0x0) r66 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r66, &(0x7f0000000000)=""/48, 0x30) r67 = openat$ion(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/ion\x00', 0xaecd765a4237c6ce, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r69 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r69, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r68, 0x8901, &(0x7f0000000440)=r70) r71 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) r72 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r71) r73 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r72) r74 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r73) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r74) r75 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r74) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r75, r76, r77) r78 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r78, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r80, r79, 0x0) r81 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r81, &(0x7f0000000000)=""/48, 0x30) r82 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r82, &(0x7f0000000000)=""/48, 0x30) r83 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r83, &(0x7f0000000000)=""/48, 0x30) r84 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r87 = dup3(r86, r85, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r87, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r89, r88, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r91 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r91, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r90, 0x8901, &(0x7f0000000440)=r92) lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r96 = dup3(r95, r94, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r96, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r99 = dup3(r98, r97, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r99, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r96, 0xc00c642d, &(0x7f00000034c0)={0x0, 0x0, r99}) r101 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r101, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r103, r102, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r106 = dup3(r105, r104, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r106, 0x8912, 0x400200) sendmmsg$unix(r5, &(0x7f0000003580)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000140)="9b4b216e54691329de50b224a874493a6fe9d3a716525e2288c9fdc56d686457245d4af04368743bedc14aa6e4e509beeb5882585b25931edbcfb6f02bd3fbcc7fb84e093745d6b41b569b32d4d2d4c5d81d0d1345954289f2b2379781ea4283616df2c326a33bf57e8f024ec74be75bae852b30008aabffd9b6027b1f16c4b0bcd4f9db85e8cfb7bb82ee48be94071cf2f11dc0997ce0732715f86332f6e2ae75a5ac9010b4589a0c108b1863149fa21e2cf0c02ea720e614aad89055fe1d20f6d35891b1f9ce9b5df51e35a141f2aa1b890963af5d0f28e5be32274ee9bb5b768ec9b9a50aaf05bd8cce005a3c39eabb41066711d76cb48a6ccb4a476e9a411e2cf07826119e4597627a22c0bf1842c6fa7c234c1b268e8686cfd31c77e297fce416a6016f7925d2b75da029ab96ffbcf646e0482a1c317a373f995bb9952bab1067338a122c8b67510650b720c03a5f27ad1ef301f7190805996cff705a0e960fa8958aa27c4e6a46c40e80481d6d5340244017f69a672d8ef4fa4271fcd74c0ee2089d8d36899b959aeb147ebbc739251ac357359de7ea4636ea6838ba760af15971e771e24d61d2c7779e49de84d3c9d8303d6d83b031e960c1ebfdccd7dc89b8010775780738800cf044aa8b7ada70b65c2643e29ce4bf6f0b3239cfa05a4b78a79a9f9398814fcf171a0e9912fd0f99e34cedd0d13470be1edb5ed0a4cb20f2aa62b7742011ffb9714565becd29fb5b00dd492948d3f7eb0d12f9ef22335dc2a7d2ddc8aa7930106c4a6ef7b3a931340713410a0de0a9fa39c0df4e68f2158677904e7a5724c257fc55841ed2c217107d5e4a318bc670cff65e56f45b8580960187062ad66aba2942e048aac9f869b7bee7e8c40518670c3176e5a042cb9e3167a88b3188297834d8df4c30e730cf663e2d31ac11585286c5be104b3a7f872e51082eeab93e85790abc3cfd929417049f072afad5ff996a4862e0cd40f1c68cffd3786202403438270cd2587b5d08b9b88bb37551be3bfc2b06095b474fd44c3b45f5fb9e1fd3072d9f3a56c192770c11247b13baae7ab3020efcbd0fb8aa9faa97a487dce1bf8822327b01efd0bbe02151839e89cbe9900e706285b4a1828d0df9ace5863ef22d8d4e05a40bab3cc07205e206ad68ab585f5606c96e4172ebd912c346c79aaeaa5576fac90aaaf87c974ffc0205c4ef0c9e6aefc53cfeb28f368ffc8fc8ed419290b57698bb5502a3e21dae95b15c3a8e46bac2e0a7ae0f10b92e600e96bc750835dd0ce45d39117e7a92c5bcabbf69118f927477dbf89703f0505abd14625fa23de67e4aaa612ca621530047f2bed8f1787a174b94a23cac8e418378641bc3a7ea90804e21801606a4f56ee09090342e7a9908aaa58940115746c13c11e7582710aac2d0956c6a97a471e2dde5e455be6f6559b060b3ebe9f38206c8758c75f2514ced8191d891dadd171b54b9c64280741fff53de7888bce796ca8bd709d7d9d4b9fbdd602557deb351dc48ca46adfd5fc61ea6ff5723e45b11987a88fd38c2726def18c77ddb5537c7e2957b3859cd85b4479e952a9ca3df4fc41d13057e60520428bdee3859b26d80b84563bfd94ea58aa598cc1818a976c0e5580ee16da6d8b4b1768ad9e21724fa386eee40b7afc9142c75d772c0890fc80d1de16d16656713b04639f30815623b81e5838432560093dbdad02af72e2d287dd6b2ace81bd2c124e144fe59fb9377058991cc27f51dd030c319bfb27eaf3027f60a08c50c0ec6c9f0da75f07e3f88f2d294636d1ee520f5fd501d9bbba0d25b9c1c6b5d607bac63ec4577b88bf01e7cdbc70ef7bd54321a2d73576590ae557a1e94edff698c46787ab1e63240489b0b1c49130603e0dd14432d34719323a94c7b689e4dda9c9a1ce03877633508d624532902b03ad06f2bffd1711d85eddb4ebf763ac17b0001b5366e510abef562ee4de9fd958cd1b58add5e70c566ac19653f8355ec669dab2eb04308d98aaf58c692c1b93accfcde7e20b8fcc4bc29e84100089deb0d26c4de361fd0ef57d80bcb12e1d07ab5cf56d9ec45eb823fa45fca4ad2c517c20c772c9630d2ceda4bdbbd2f33ec3a2fd595a2cc8f530e1329f4859c4506d55dd329b48dfd2b3e2c1074edd2b6741a559e823ea5e87278e1ce99460734f406ab05646b9f5f7dc3bd0ea01a4e5af45dd6da93f8f78e812446cc7496e1f78bb5e14ed5803bae895e09861c360bafc91b790395f11d04f1f7898709d71c03a13a16ada3aea9af97cc16050686325fbe5cbd40f64a7d94246057b80f9e99e09ef40287bef0bcd7624cfa9d09300786b9bb359bff5593aff70ef254bfeec557c1d66945cc93ea02b64f78b789612f8530524c2dbc512e0767ed349b47d34f90f97cac3aecf7469d9352fb830b7dbc38616a71c16d627360bc74cfa69c29df175f31cdb9f814c7249e9eefbf5da42e09ac13bd4cb10ff8af487c459a3134cc11a19313e3870b2ca5726a320d626374ddfdb69f72ff9e8c00bdb44df41d91ce40ccd981694ec97798f187db1c507ec98b674a063ee03f3cca57abf0e58c77ccfa430f2f97ff743cf5e87db8bed2fd27ae1f81d2b17e9899fb60070d3aad13411474d62940cc86cc92f46f36127adc6c8071c02037a3a1ffc64b536de861a2a29dbc1ed86aa4e390f44caf507535ea66a7d75b4935a1eb63143df2fa501728c5f58522487c1379067ae237568d60dc37d85dc4b7475a10c01f744a72220404cacdd30aefe64a9c89a56b9cf60bc09bfc5141344d1b66ebc8b8bb1940d6d2cbf4f7f9dd6a7276a4d1c46b7a693195ea12dcadec028244d57338ea054b09259c2783f613b1687b62530189d22b9d61c4f5854b6d90f262a7c428692e931a4f626b11c80adc635135be5def148c59c02f739ebb82a9d8423b0e631b302c3ae79a518ea329567e6b776f0e9831f7cca3bcabb93572e5c539cb039004fba6ac446f432e847c54fc660c96c4398c17822780c9b52ec974ac7e716f3e0bd53ecf59811160861cc584a342007c8908620d03affd97fb93f96b639c721119937bc50c16e1f25db9a91eb5dc99ec724779178622d78e11fe26dd6d307df7716cbf5f657de0d91374725bf603bf58ec8b4f79a83664882a914be631c731ad06c35505a95a7b9a4643bc0b0c22c32a04b5b64906da51adb22f7869c80a54c8d25ecf29205a41d3b31732cf152fd7298863bdd56a542157d643416db9aa6abbeebd6e7371b054ef02f7a87ceaa845577b64b29f980b9bcd7b39cc49c5c4957ad1bebb29829f47d3d0883ca1ed0a60ad020bf089de15a4fda26076088e6427b88bdecb29016fcd4c4c49566cd1657076fb3708090fb94c40e423ef539bf30d537986813414f5c1968fb033c376f60a60c6e6f18f4e220d78aa8d5ba6c4df0d58287aeeef85d0a940a72b2bf8dfa0925a8ed1514ec334c500732f6b28b74fd7f9f38081272bc7364b643b3ff2643ac3716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0x1000}, {&(0x7f0000001140)="a03413a027aa2d57114d8e0052e7d0de3d3c7ce2b112c435a44b35c286237e19b5c27e53706300ff8546cdeddfffad1e350fc27f6a3e501cbb955a7b897a0f8993e3daa2624058efcf5d021852eead629548a381c0fa17c0bdfbf7782a1aedebb0a281d927112e488acc6a7e84c1676b24bc920a928cb5b6aaf0b5699034b5c185b44841f4f591d9f31ab43cd3125e2b48be49c19fc07f167ef823934acdb48ce6772227a677f8077c58c3b3b27b62bff132aaa1e66f6c862c3dfb5ed092c2ac715b", 0xc2}, {&(0x7f0000001240)="a217341daaf5a90cda5427710326c45a96abe4094b4a8f6e555bc8a5aac19232996a354ff9dec84d8c46718bf113640647cbdcbcd8c89c9ca13a47d1c4ea687f23b79025fa0a9d2ac8808bc22c953ab8b60753dc4dace38cd9b6496b655ea9338e46e7ca9859555d20b5c75906f4b5187e3163e746e7f7b210832ea083564feb6f49745d9b50ed232c81e21086fcaa9f33b144ef775a19242f4087e82ef94de84c56490f1b10c008e3578a796277d94f023032b12b578021884424cd347dbe1afd8656d92a4c6b9df0769c043c1c6a84a6c7", 0xd2}, {&(0x7f0000001340)="25f315377aa2cd3efd5b21a214dd7466ed38239f5cbb67ad8823a9df7038177890ad67d5b0f12edf06e0d58fd8091adab794cc8148b4170f5c15cf24d8ecdd562bff2843a5", 0x45}, {&(0x7f00000013c0)="32b69431378fad21d5325af05ed001365c9b7c59ce78a675800b827b3ff622b37819e68dea9e9cdc6a0ba2ad0340764818a4bbd855fb4d67c9cc1d91ebfb4ce7bf01c39156869f9cfdcc737989c234d351edbae99c81c1a3cf0b9aa36d0976bf08118d212eed7bf7170dee327a5d5f3d33b358c71b8fdb89fb984288ef211624262454cc8ac3927d77ad01f40e7ec36411aa60ac81fb9545de96e486fd0c4df7b5e73c5002b5797e183780cea6793490b4e7fd6a1a41eb34a6d6e5ac7a0980dedf7fabdc959735715d77e1c29910eb71bfbd563863d1d96cde1853118a0c5ee887af35d827fb0581f7146fce40d4aec0", 0xf0}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000001540)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000015c0)="9193ff12876f", 0x6}, {&(0x7f0000001600)="b1d1771347b687d0b520000f7c4547245d031374614ad069293286e43b3129cd555f88531316dc983a3a9d655a759bcce9eb46d20d73a54311d6a672b95cff73ab1a986f7560d1ea2b6b22cf412f6df5658487241eec7aa06c1c97e014f8fb8a230f5958feebc64494b3ae29794c224aa6b2d71057418ae5262660c214b14eac5ededa5c2067103e", 0x88}, {&(0x7f00000016c0)="b73e7ae4220e4539a6944c94ef9a3cb79a4d561341adcd656eb4e9fc6076ca4803fc47fd8ae09f5746de77dd3c21ca03668e8b8f7c887eb35c20840f908a81a7224a813ee4bea80aad8173edea2ce6fcaa9b046ed5c1d7b2650ad9275d02189db3f20e092b7f0496f2e01fad463ae1393f1e460a86cad4f6d2386c112c84a8378c2a3d2cf7e3", 0x86}, {&(0x7f0000001780)="f1bc1c7409d8bf5dcbe3f3cf4707e384ac78c36016900836d6691030ad2aee605c2df1932c06bbe6197284f7e1b8101ebeeac9d1433a1a4caef74c312a404bcffe2381a71c855c819f4365ca91e1de559cc461faabee98d7d737ac74a30a9c43f79ac7304f3661b269ef943bee628b2d0ba5a954b144b74bbd61980eae226f31e3c0030e0bd47d107a734d36", 0x8c}, {&(0x7f0000001840)="d62856f063fa34df24a4c4161c523aef945b2fe1136e64fdc2615c85303e396673d6b900d9d46453f288a5afb5a0", 0x2e}], 0x5, &(0x7f0000001b00)=[@cred={{0x1c, 0x1, 0x2, {r6, r13, r15}}}, @rights={{0x34, 0x1, 0x1, [r16, r20, r21, r25, 0xffffffffffffffff, r2, r26, r29, r30]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r34, r41, r43}}}, @cred={{0x1c, 0x1, 0x2, {r44, r51, r53}}}], 0xb0, 0x4004}, {&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001c40)="291ebe7aaf1460c8a23f04e80a9e69252c5c53f104ea51386488bff553fb63088c523dca45fec51e530e9c83236931c8b5cd2d0de5cb5404c893d59a", 0x3c}, {&(0x7f0000001c80)="1ac7e6d312dc536be0ac78fd55c4acb1815caebaca04896c17228e59da", 0x1d}, {&(0x7f0000001cc0)="fe0936396dada1140baf6826503739a3dd9586574b83", 0x16}, {&(0x7f0000001d00)="feb04e914123c9cd13713f3b719d14c33f0cafa6bcc5bcad83c97aefa3f451d1a2213bb9a0c6069c5858de601082218929c43fe7ba30381ad02514e5e1cdeeb56416c94454f2df79df399ad80c9caee39541654bda67e80873a60dd2173330b9ccec09c80f91f3727018bf681c668b29fb37235108f34d52c3a50271afeca82c8d9c8b7ced266428b1f9d7e100e373fc2015deccc2afbb8a01e2f2f582c7ea611e346be060f4c182f9e4c67b8716d3762127f23e97bbb861a6686f8c9020a1f43d64790763d36fe854a131681d7e286e9a363385fb9f771b011d41e267cdba3a7be21c382216b50b4c", 0xe9}], 0x4, &(0x7f0000001ec0)=[@rights={{0x28, 0x1, 0x1, [r56, r57, r1, r1, r1, r58]}}, @rights={{0x38, 0x1, 0x1, [r60, r61, r62, r64, r2, r2, r66, r0, r1, r67]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r70, r76}}}, @rights={{0x20, 0x1, 0x1, [r78, r80, r1, r81]}}], 0xb8, 0x40000}, {&(0x7f0000001f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000002000)="1a9c2889ae2cd13efc8e1b3d5a242e7659fb59e94052f2dea85e99601281df66c5ebaad8f567bad1487bf2999bf7526171f57ce33b8e1ef52f7d2c2bf1abd89e9597ac0c9b6086073413ebdd3e85a1ec7719b1b908ac827f4512dfc83cdcf894b1258bd97b07f25a09be124577c7fd9160999c3cb3de8366e7815baf39d3", 0x7e}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f00000020c0)=@abs={0x1937cb1eb28a1092, 0x0, 0x4e20}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000002140)="5aba316a835a4e4526966b27bef2534195ee241389d38b70d5c37e9fdb8aa6a9682e7a5e4de04f70f89d2d2bd4b375404bc0b302a4325f9dd94f8ec9b8cd7766e43073022756aa8f3dcce8d69ce3526d9a7eb82950de89b760c9dc205508e3f701da1535f521f872868603ca3e497278447309e9703fcdd3496626315086e12ba84a58b53c601d888c2619db40275a8779ad9dfd870a50687f7998d5f2d458ab68672d4313b6949b1428d710268044", 0xaf}, {&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="e6c2c4fbafed7c2825ce7c71e79db215d1a4f6f783ba5e756c1f955374b84885879db5698758924d7936bd09738efa73864b2bec52b71742a336d1f7be0965cfd496e1b38eebaf8ad31f2db7349bfbf018b7b7cb6e9b65ef56dc5cf035bb4854c5fab322a8b387a7ce4f7ea6434a63967555d597784a99ef68aca47dc5727ecab52b709eb6cda3b12cee4960ac1418213319008269ba9016a5f2427b9713687c0f4e79aea0d3718cc0d1e1706b522961bb6c974c74ba5f6b5b3189e1eb2f9340c63749a885154adb91a2110065a8e6af3e2f44b2e2b1a2789dc28a8fb11667f2bfee6ef339286f1b0b3bea0caa417b473f9e82d386", 0xf5}, {&(0x7f0000003300)="13d8304931299286d8ef6014ff0475fc0f85a94fbaa72eb11e531e79191b64f57d58f8a327aba3df84195ca573ff7adcba36aade3acfe42aac89258ee5a97290abd671d26b6c3a6b3d9f21320a9a1f25817d1a99fd612acfb24525fcfebcab9ff43bd8f82c826b082aff1588fdaad6a5460c2b9939264b820cc240fd7fd2e73ad052c804790ea9bb60a60906a256dbba7c1bbb4a250e83b27005106e4240f894a72d913b24cab673a8fd462d1a3f51e14c0dedae5e409f47f60b506742", 0xbd}], 0x4, &(0x7f0000003500)=[@rights={{0x2c, 0x1, 0x1, [r0, r82, r83, r2, r84, r87, r88]}}, @cred={{0x1c, 0x1, 0x2, {r92, 0x0, r93}}}, @rights={{0x20, 0x1, 0x1, [r100, r101, r102, r106]}}], 0x70, 0x1}], 0x5, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fstat(r1, &(0x7f0000000040)) sync() 13:18:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x18000000) 13:18:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r6, 0xc0109207, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3f}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) r7 = io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) write(r7, &(0x7f0000000500)="89dcfb99b63f6e6f2fab010c12dba63e00296e541e2a274f7ae00d98bf0485bfa2e8b1850448f733340ea2152a8375d1fa13638de11b0f19109797adc1e304e32620949a89fd66c28549fcad8083120aee7acd003a75752609c8ab22a7f7344045a0c0e84873f0a293d5a752089fbad3ad7b266fca8d4181c65a372392b3b126a38c903d675ae5d699f464ac8f", 0x8d) [ 3591.450293][T26136] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3591.469006][T26136] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3591.586935][T26136] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1004001fc) sync() 13:18:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2f04, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x19000000) 13:18:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x62884bc6fabde1b2, 0xc, 0x40) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3591.725554][T26136] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3591.904598][T26136] EXT4-fs (loop3): get root inode failed [ 3591.912427][T26136] EXT4-fs (loop3): mount failed 13:18:07 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x91}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:07 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext=\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:07 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) write$P9_RLERROR(r0, &(0x7f0000000200)={0x18, 0x7, 0x2, {0xf, 'lo-securityeth1'}}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="ac0000001200814127bd7000fddbdf25e0000001000000000000000000000000000004d20200ff007c0008000700080000086f00099bcd4c31c9b9a0460e44f99bc4dc28d41e810748eee584e96b5a215336cbca557fd3ae93211797fa70cd0982e10f6bb5643b14428074533877acf403f6774c57acd35b0b9c11ed2856deee5c10c572bbbf60b0a04ca5705025d45196d45ebd21ed9abbb674be89555bc547599f0008000c00ff010000ea0000000000000000"], 0xac}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1) sync() 13:18:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x0, 0x1}}, 0x18) 13:18:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1a000000) 13:18:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3004, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r5, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1d9}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbae8}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xb}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c7f57237bddb72}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xc0}}, 0x10) socket(0x1, 0x3, 0xc9) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = semget(0x2, 0x4, 0x200) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000240)=""/129) r7 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r7, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="24000000000024be2400002900000032000000ff020000000000000000000000000001", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r9}, 0x14) 13:18:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x1e, 0x805, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r5}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5, 0x9}, &(0x7f0000000200)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$security_smack_transmute(0xffffffffffffffff, &(0x7f0000000140)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000180)='TRUE', 0x4, 0x1) getcwd(&(0x7f0000000040)=""/244, 0xf4) sync() [ 3592.462779][T26570] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3592.478321][T26570] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3592.497622][T26570] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1b000000) [ 3592.530989][T26570] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3592.558597][T26570] EXT4-fs (loop3): get root inode failed [ 3592.564529][T26570] EXT4-fs (loop3): mount failed 13:18:08 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x40000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14, 0xa38058830d56b2d4) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) bind$can_j1939(r1, &(0x7f0000000000)={0x1d, r7}, 0x18) [ 3592.570347][T26627] sctp: [Deprecated]: syz-executor.4 (pid 26627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3592.570347][T26627] Use struct sctp_sack_info instead 13:18:08 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) dup2(0xffffffffffffffff, r0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @broadcast}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000580)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @multicast2}, &(0x7f00000002c0)=0xc) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000840)={'team0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)=@getneightbl={0x14, 0x42, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000806}, 0x24000800) 13:18:08 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext\\\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:08 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x91}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1c000000) 13:18:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3104, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:08 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$can_j1939(r0, &(0x7f0000000000), 0x18) 13:18:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1d000000) 13:18:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3204, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3593.208510][T26748] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1e000000) [ 3593.309810][T26748] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3593.321793][T26627] sctp: [Deprecated]: syz-executor.4 (pid 26627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3593.321793][T26627] Use struct sctp_sack_info instead [ 3593.379322][T26748] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) [ 3593.468346][T26748] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:18:09 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x02', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3593.512863][T26748] EXT4-fs (loop3): get root inode failed [ 3593.545189][T26748] EXT4-fs (loop3): mount failed 13:18:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) recvfrom(r3, &(0x7f0000000040)=""/43, 0x2b, 0x1, &(0x7f0000000080)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0x80000001, @empty, 0x6}}, 0x80) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x0, 0xc, 0xa, 0x1f, 0x1, 0x40, 0x20, 0x1e, 0x1, 0x3, 0x64}, {0x107000, 0xd000, 0xa, 0x1f, 0x8, 0x0, 0x81, 0x40, 0x20, 0xf7, 0x7f, 0x30}, {0x3000, 0x100000, 0x23, 0x8, 0x7, 0x0, 0x1, 0x40, 0x9, 0xfc, 0x9, 0x9}, {0xd000, 0x5000, 0x4, 0x2, 0x2, 0x2, 0x81, 0x91, 0xfe, 0x40, 0x9}, {0x1005, 0x100000, 0x4, 0xff, 0x5, 0x8b, 0x2, 0x80, 0xf7, 0x1f, 0x3f, 0x6}, {0x83001, 0x2000, 0x0, 0xe0, 0x7f, 0xff, 0xee, 0x5, 0x8, 0x0, 0x81, 0x81}, {0x8b000, 0x12006, 0x3, 0x7f, 0x1f, 0x9, 0x20, 0x3f, 0x5, 0x0, 0x9, 0x4}, {0x1, 0x2, 0x0, 0x8, 0x9, 0x9c, 0x7, 0x1f, 0xff, 0x82, 0x1, 0x80}, {0x10000, 0x100000}, {0x1, 0x5000}, 0xc0030041, 0x0, 0x0, 0x482030, 0x1, 0x1001, 0x4, [0x6, 0x3ff, 0xfff, 0x15d]}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xded9d5acf5d2b63a) 13:18:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x1f000000) 13:18:09 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) semctl$GETNCNT(0xffffffffffffffff, 0x4, 0xe, &(0x7f0000000240)=""/201) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000640)='nbd\x00') r6 = creat(&(0x7f0000000180)='./bus\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801}]}) r7 = dup2(0xffffffffffffffff, r3) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x40, r5, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400428c1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r5, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x2c}}, 0x8001) 13:18:09 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac906", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x96}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3304, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:09 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_mreq(r5, 0x29, 0x5240a284882507d7, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000000c0)={@ipv4={[], [], @loopback}, r6}, 0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r7}, 0x18) [ 3593.928548][T27177] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3593.938567][T27177] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3593.948846][T27177] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3593.969996][T27177] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3593.984824][T27177] EXT4-fs (loop3): get root inode failed [ 3593.994699][T27177] EXT4-fs (loop3): mount failed 13:18:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x20000000) 13:18:09 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x03', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3404, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:09 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac906", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x96}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:09 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3504, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x21000000) [ 3594.591304][T27302] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3594.701775][T27302] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:10 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000080)=[0x80000001, 0x2], 0x2, 0x9, 0x100, 0x7ff, 0x8, 0x2, {0x5, 0x3f, 0x8, 0x800, 0x84d, 0xf488, 0x80, 0x1, 0x2, 0x4, 0xf000, 0x7, 0xd31, 0x6, "b23d184314b8003b3a7ccb059845f8e10471fc09056766cbb6264668f28102d9"}}) syz_open_procfs(r2, &(0x7f0000000040)='net/icmp\x00') bind$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1}, 0x18) 13:18:10 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x04', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3594.837112][T27302] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3594.859894][T27302] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3594.900255][T27302] EXT4-fs (loop3): get root inode failed [ 3594.918760][T27302] EXT4-fs (loop3): mount failed 13:18:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x22000000) 13:18:10 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac906", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x96}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x23000000) 13:18:10 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="00ff00c6390000800100000068db5d13f5c402efe98ee50bc2ee5d30c6b6de20f5796fc72cde87e84083922aaea76953e403afc3301269dd10cf05b266"]) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r10 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r10, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000440)=r11) r12 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r12, &(0x7f0000000000)=""/48, 0x30) r13 = gettid() r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x284400, 0x0) r15 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x1) r16 = dup2(r15, 0xffffffffffffffff) writev(r16, &(0x7f0000000040)=[{&(0x7f00000002c0)='3', 0x1}], 0x1) ppoll(&(0x7f0000000200)=[{r16}], 0x1, &(0x7f0000000280), 0x0, 0x0) r17 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r18 = inotify_init1(0x0) fcntl$setown(r18, 0x8, 0xffffffffffffffff) fcntl$getownex(r18, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r20 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r20, &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="020000000100eb0000000000020001", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\b\x00\x00', @ANYBLOB="800100", @ANYRES32, @ANYBLOB="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", @ANYBLOB], 0x8, 0x1) r21 = gettid() waitid(0x83b895581628fca4, r21, &(0x7f0000000040), 0x2, &(0x7f0000000480)) r22 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r22) r23 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r23, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r23, 0x227d, &(0x7f0000000780)) kcmp(r22, r21, 0x0, 0xffffffffffffffff, r23) ptrace$setopts(0x4206, r22, 0x0, 0x0) r24 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x104, 0x7, 0x9, 0x2}, &(0x7f0000000380)=0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffca9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r22, r24, 0x0, 0x0, 0x0, r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r19, r20, 0x0, 0x1, &(0x7f0000000080)='\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r17, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r16, 0x0, 0x5, &(0x7f00000000c0)='syz1\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)='bdevmd5sum@selinuxuser\x0e-em0lo{-em0&:%buser', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r14, 0x0, 0x5, &(0x7f0000000040)='sit0\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='selinux\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r13, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)='lowerdir', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r11, r12, 0x0, 0x18, &(0x7f00000000c0)='em0trustedsecurity*^[lo\x00', r25}, 0x30) sched_getparam(r26, &(0x7f0000000340)) sendto$inet6(r8, &(0x7f0000000240)="e156a42b3732080b7dc0c7252fb64086515342e0671c7ba8c150f764df23909a5571a517e5d047427da9004fe2b3efb93e2dfe5f3e4d8bd5c5133db0894879810a102994d3230ad28dc7157ea93a3267c107569e9170b247925400ecdbfc82b27fd7bbe572120540aa959abeacbc3f2f69c45681b62c6a417dcc5eb3ca588b810e3faa68d8cb81baa155bd38b2540b0fa5641fa21fb52fd91c604517dfa65a45ac209fef266dc68521c6e590ce8a9154b797e9d51e35f721a21e01e240f3f565191bb10ee3e4124dcbf908819410b6ecd8705a4172236d7a78d22367acc4b81dc73a1b77d6b8cf", 0xe7, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @local, 0x2}, 0x1c) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) 13:18:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:11 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x05', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3595.586599][T27667] FAT-fs (loop0): bogus number of reserved sectors [ 3595.603484][T27588] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3595.617308][T27588] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x24000000) [ 3595.635060][T27667] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3595.653257][T27588] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3595.666570][ C1] net_ratelimit: 20 callbacks suppressed [ 3595.666579][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3595.678091][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:11 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4004085) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa0de682b84436f22, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00000000c0)={0x8001, 0x0, &(0x7f0000000240)="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", &(0x7f0000000080)="3fe3d8799605365f9e414960be77f8d0dbc278", 0x1000, 0x13}) r4 = socket(0x1e, 0x805, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001240)={r6, 0x9, 0x401, 0x3, 0xa3cd, 0x5, 0x2, 0x3, {0x0, @in={{0x2, 0x4e20, @multicast1}}, 0xfdf, 0x7df, 0x17fe4b0c, 0x4, 0x3ff}}, &(0x7f0000000140)=0xb0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$tipc(r10, &(0x7f0000001340)=@name={0x1e, 0x2, 0x2, {{0x1, 0x3}, 0x3}}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001300)={r7}, 0x8) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3595.683955][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3595.689810][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3595.695655][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3595.701516][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3595.734471][T27588] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3595.754873][T27588] EXT4-fs (loop3): get root inode failed [ 3595.806681][T27588] EXT4-fs (loop3): mount failed 13:18:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x25000000) 13:18:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x26000000) 13:18:11 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f1367", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x99}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3596.064465][T27918] FAT-fs (loop0): bogus number of reserved sectors [ 3596.066288][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3596.071217][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3596.076838][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3596.082539][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:18:11 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x06', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3596.122508][T27918] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x27000000) 13:18:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x28000000) [ 3596.268959][T27918] FAT-fs (loop0): bogus number of reserved sectors [ 3596.293874][T28026] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3596.324090][T28026] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3596.329586][T27918] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3596.335686][T28026] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3596.388452][T28026] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3596.416173][T28026] EXT4-fs (loop3): get root inode failed [ 3596.422028][T28026] EXT4-fs (loop3): mount failed 13:18:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x29000000) 13:18:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:12 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f1367", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x99}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:12 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\a', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:12 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000002c0)=0x6, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0xde1279f52367038e}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000200000000200000003000200"/28]) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffe82) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000040)=""/136) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_INFO(r9, 0x80e85411, &(0x7f0000000240)=""/115) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r11, r10, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r9, &(0x7f00000006c0)="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", 0x1000, 0x4800, 0x0, 0x0) r14 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x101, 0x551400) setsockopt$inet_sctp6_SCTP_NODELAY(r14, 0x84, 0x3, &(0x7f00000003c0)=0x453, 0x4) dup3(r13, r12, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) r17 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r17, &(0x7f0000000000)=""/48, 0x30) r18 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r18, &(0x7f0000000000)=""/48, 0x30) write$UHID_INPUT2(r4, &(0x7f00000036c0)=ANY=[@ANYBLOB="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", @ANYRESOCT=r18, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="15fc021aec584eecdcb81695b628843ced51a0af99df73fcaed9bec6ade993c543708a3cd9e794c6de51d120e244220cf41594676fadd7b73c401c9ff0f9b1f97138b85b370ec1b6dc0930f95704ad0ad79c73737f1ec54dec05d16708706fe33d2eb95f6a1d743529f428f819c7092d384e7df321399cc524d49546e84c29056d69cbd9123ff93e6833bad03c8f8566448aa7101a3d0df0811af47d423da151e959200439a854033783781f5af416387962a95f9cf4d3a2a91509762d721de470df9ce56d5f7f167ab3a20dfcdd56ab61250e3a1a3fc59ed77cb177ce7dcc3e261b292f14a101803e9f122c8138aa2fbd51a0e80b160fe7a2116629d3cc31e486f339e3a0e6dba382b9ce4d8f359c029dded245460e6b3e9c9c624ed12d3a017f817b0a813126a6eac02731b11015cedb0629eef4d0f8a9dfec3cc62034b7d3a17ea5c2cb014c95fb27a0a256aed5", @ANYRES16=r16, @ANYPTR=&(0x7f0000004800)=ANY=[@ANYPTR, @ANYPTR, @ANYRESOCT, @ANYRES32=r17, @ANYRESOCT], @ANYRESDEC=0x0, @ANYRESHEX], @ANYBLOB="9c1e093c48effeae25a722a9e57507fc1e6b8b9043eca461af16cdf5dfdb6f55b13bc04f8f19edfec39dc2dda15386301cfbba37e3487fd1812c956b5739e0e45a27992270855ac6ecb771d2638319504f1aaf3eeceace6f0d7b89f9525af7ac797485efd45d38289227f6c9e02e5b41fdebec730e8fb88d0aab373692a2", @ANYPTR, @ANYRES32, @ANYBLOB="5905cf12a8ce7861b765aeaa141c9ee07e157aa74849151321ed1f9215817c8901e07d8adf4c0703c810b1", @ANYRESOCT=r13], 0x8) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) 13:18:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2a000000) 13:18:12 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r3, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x78}]}, 0x20}, 0x1, 0x0, 0x0, 0x44010}, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt(r6, 0x2, 0x4, &(0x7f0000000280)=""/68, &(0x7f0000000300)=0x44) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x2}, 0x103}, 0xf) [ 3596.893861][T28364] FAT-fs (loop0): bogus number of reserved sectors [ 3596.929329][T28364] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2b000000) [ 3597.026858][T28363] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3597.055498][T28364] FAT-fs (loop0): bogus number of reserved sectors [ 3597.111174][T28364] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3597.131757][T28363] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x5226, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:12 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\b', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3597.234575][T28363] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:12 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000040)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) recvfrom$rxrpc(r8, &(0x7f0000000240)=""/217, 0xd9, 0x2, 0x0, 0x0) [ 3597.323610][T28363] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:18:12 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x14}, 0x358}}, 0x9a, 0x7, 0x0, 0x8001, 0x3cfd2ba6}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r4}, 0x18) 13:18:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2c000000) [ 3597.502708][T28363] EXT4-fs (loop3): get root inode failed [ 3597.512590][T28363] EXT4-fs (loop3): mount failed 13:18:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:13 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f1367", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x99}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:13 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\t', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2d000000) 13:18:13 executing program 2: ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000040)) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3597.990165][T28727] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3598.001615][T28727] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3598.045401][T28727] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2e000000) [ 3598.106032][T28727] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3598.199574][T28727] EXT4-fs (loop3): get root inode failed [ 3598.206155][T28727] EXT4-fs (loop3): mount failed 13:18:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x2f000000) 13:18:13 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x19f, 0x38000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000200)={"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"}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x0, {0x2, 0x0, 0x2}, 0x2}, 0x18) fcntl$setpipe(r0, 0x407, 0x9279) 13:18:14 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675a", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:14 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\n', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x30000000) [ 3598.878325][T29000] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3598.929608][T29000] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3598.940114][T29000] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3598.967304][T29000] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3598.993436][T29000] EXT4-fs (loop3): get root inode failed [ 3599.004911][T29000] EXT4-fs (loop3): mount failed 13:18:14 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\f', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7326, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:14 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675a", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:14 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x200800) r3 = socket(0x1e, 0x805, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000140)={@multicast1, @rand_addr, @initdev}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="26c8695146317e33ed09bbfe98d36f39ba8051", @ANYRES64=0x0, @ANYRESDEC=r0, @ANYRESOCT, @ANYBLOB="0315fb13eb8cd5db7771c28d90a1a124e735990648580e887e94848ff57fe67f96c438bd2a38e003e86055b17c01226c4baee32caa9433573b6cd4be01dc6896f83d3e1a1b87da59519c55945fbe71e1b535c43aadfbceb1ec1440c68088e1f6686858ad4469ed6518ec030cc038539db12d8c3564f37a0e80eba54339a23b3885a9668ab8e07c4c6ae538307d0b01af459ef66543c341558ecd95bfd57f2bfe7dd46183648ee250d54235f75ee4f1d0333fecfd93b6d905ac68cb7cbbf41dcc35f62eceec678adb9c6951bf"], &(0x7f000095dffc)=0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3f, 0x1ff}, 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') clone3(&(0x7f0000000580)={0x2004200, &(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480), 0x17, 0x0, &(0x7f00000004c0)=""/87, 0x57, &(0x7f0000000540)=""/7}, 0x40) sendmsg$DEVLINK_CMD_RELOAD(r8, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20205140}, 0xc, &(0x7f00000005c0)={&(0x7f00000006c0)={0xdc, r9, 0x70b, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8b, 0x2}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8a, r10}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8b, 0x4}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x89, r3}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8b, 0x4}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x60}, 0x400a0) 13:18:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x31000000) [ 3599.474261][T29209] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3599.550358][T29209] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3599.577628][T29209] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3599.602967][T29209] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated [ 3599.631315][T29209] EXT4-fs (loop3): get root inode failed [ 3599.650825][T29209] EXT4-fs (loop3): mount failed 13:18:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x32000000) 13:18:15 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675a", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:15 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4#', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7926, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:15 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x0, &(0x7f0000000500), 0x2083810, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20004880}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$can_j1939(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x1d, r2, 0x1, {0x2, 0xff, 0x2}, 0x3}, 0x18, &(0x7f0000000400)={&(0x7f00000003c0)="bc46bdb194e3f8b3d5b2b80ad10012a7f9a6add68363cdb0e14345463092835c2ca7f561e4846a65", 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x242820}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="08010000", @ANYRES16=r9, @ANYBLOB="00022dbd7000ffdbdf250b000000080005000000000014000300080007004e22000008000400ac0d0000280001000c0006006c626c63720000000c00070008000000100000000c0006006c626c6300000000080005003e00000008000600070000004800020008000b00040000000800070007000000080006004ca7000008000700697b806e08000900051a1a2b21000100ffffffff00000000000008000500ff0f00005000030008000500ac1414aa08000500ac14142a14000600fe8000000000000000000000000000aa080007004e200000080005007f00000108000300000000000800050000000000080005000000000900"/258], 0x108}, 0x1, 0x0, 0x0, 0x48000}, 0x800) 13:18:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x33000000) [ 3600.181365][T29356] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3600.218145][T29356] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:15 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4-', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3600.275237][T29356] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x34000000) [ 3600.411277][T29356] EXT4-fs error (device loop3): ext4_fill_super:4493: inode #2: comm syz-executor.3: iget: root inode unallocated 13:18:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3600.481934][T29356] EXT4-fs (loop3): get root inode failed [ 3600.509084][T29356] EXT4-fs (loop3): mount failed 13:18:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x35000000) 13:18:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:16 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 13:18:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xff00, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:16 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={r7, 0xc0000, r1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:16 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000080)) 13:18:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x36000000) 13:18:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x10000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 13:18:16 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) [ 3601.266271][T29798] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3601.374217][T29798] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x37000000) 13:18:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3601.513751][T29798] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r2, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="24000000000000002900000032000000ff020000000000000000000000000001", @ANYRES32=r4, @ANYBLOB="436c02000000f3ff002f29c2c273ebbae2b444ea186baecbb923df8622d580275d9ec93139021a0ad9ae2aec1c34a205700444faf6a3cd16c4c03d7396f56efd13dbed1728a0fc9ef43824"], 0x28}}], 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r4}, 0x18) [ 3601.572449][T29798] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3601.602031][T29798] System zones: 0-7 [ 3601.618953][T29798] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x38000000) 13:18:17 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 13:18:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x5, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/48, 0x30) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) dup3(r2, r12, 0x80000) r13 = dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r15, r14, 0x0) getsockname(r14, &(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e20, @multicast2}, {0x2, 0x4e24, @broadcast}, 0x8, 0x0, 0x0, 0x0, 0x5, &(0x7f00000000c0)='gretap0\x00', 0x8, 0xfffffffffffffffc, 0x5}) sync() 13:18:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2080, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x733e1db) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000040)={0x8, 0xffff8fca, 0x2}) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r4, &(0x7f0000000000)={0x1d, r6}, 0x18) 13:18:17 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x10', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xe0000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3601.903337][ C1] net_ratelimit: 20 callbacks suppressed [ 3601.903346][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3601.909102][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3601.920668][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3601.926524][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3601.932384][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3601.938211][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x39000000) 13:18:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mlockall(0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000040)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x200000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r1, r0, 0x180000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASEINTERFACE(r7, 0x80045510, &(0x7f0000000040)=0x6) sync() 13:18:17 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) [ 3602.303173][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3602.303178][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3602.303262][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3602.308992][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000240)="e6eaf0b9b9672e00a527e75daa0ea466ebce67204feeb566631d1300f784590b77e8070cc3c0aeb9d1f156c7a26d544940070bbd0bf743fdef43e45ac818e635aacd2ed681fc4cc4e54955f65b185ba9f9232ea0834308c5f80a0121568e56f3802a639a8da0fa9c492f25f90d2c80dc7d", 0x71, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r6) r8 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r7) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r8) r9 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r9, r10, r11) r12 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r13 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r12) r14 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r13) r15 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r14) r16 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r15) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r16) r17 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r16) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r17, r18, r19) getgroups(0x4, &(0x7f00000000c0)=[r11, 0xee00, 0x0, r19]) keyctl$chown(0x4, r3, 0x0, r20) 13:18:18 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 13:18:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3a000000) [ 3602.588444][T30321] FAT-fs (loop0): bogus number of reserved sectors 13:18:18 executing program 4: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f00000005c0)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c9", 0x65, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyrinH\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6e65772064256661756c7420757365723a25203030b9ae0037303930303930370008000000f2bb0422bcabc2bcdaff00000000000000f69e06c24ea9362f1f9029bc4717886ab7005fe58485f4d15789b6a435bc73e74b4741cb386ae6962683a1f541090cf55937f982a6b898af7f68d3"], 0x28, r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000400)={{0x1}, 'port1\x00', 0x98, 0x40, 0x1f, 0x8001, 0x8, 0x7, 0x2, 0x0, 0x2, 0x5}) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$SO_J1939_ERRQUEUE(r7, 0x6b, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r8 = dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r10 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r10, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000000440)=r11) ptrace$setopts(0x4200, r11, 0xc7a0, 0x2) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000240)) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sync() ioctl$VIDIOC_QUERY_DV_TIMINGS(r7, 0x80845663, &(0x7f0000000340)={0x0, @reserved}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup3(r13, r12, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$KDGETMODE(r14, 0x4b3b, &(0x7f0000000280)) [ 3602.654267][T30321] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3b000000) 13:18:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$USBDEVFS_CONNECTINFO(r4, 0x40085511, &(0x7f0000000480)) r5 = dup3(r0, r1, 0x180000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f0000000400)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) write$P9_RREADLINK(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600000000000000"], 0x10) socket$can_j1939(0x1d, 0x2, 0x7) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r8 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) getsockopt$EBT_SO_GET_INFO(r8, 0x0, 0x80, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000140)=0x78) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r12, 0x84, 0x7, &(0x7f0000000440)={0x3ff}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup3(r14, r13, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) bind$can_j1939(r15, &(0x7f0000000000)={0x1d, r9, 0x0, {0x0, 0xf0}}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000240)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r16, 0xfffffffffffffff8, &(0x7f00000002c0)=""/181) r17 = syz_open_dev$radio(&(0x7f00000004c0)='/dev/radio#\x00', 0x3, 0x2) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) ioctl$FS_IOC_SETFLAGS(r17, 0x40086602, &(0x7f0000000500)=0x7) 13:18:18 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) sync() 13:18:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:18 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 13:18:18 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) 13:18:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3c000000) [ 3603.125339][T30516] FAT-fs (loop0): bogus number of reserved sectors [ 3603.147598][T30516] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:18 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) [ 3603.190006][T30459] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3603.210630][T30459] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1e, 0x805, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000000)={r8, 0x10000}, &(0x7f0000000080)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:18 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x5, 0x5, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'veth0_to_team\x00', 0x5}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x2df, &(0x7f0000000180)={0x0, 0xfffffffffffffe59}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffde1) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$void(r3, 0xc0045878) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r4}, 0x18) [ 3603.240636][T30459] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3603.257272][T30516] FAT-fs (loop0): bogus number of reserved sectors [ 3603.264209][T30459] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3603.281971][T30516] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3603.305302][T30459] System zones: 0-7 [ 3603.340252][T30459] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:19 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000080)=':@wlan1security]\x00', 0x11) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x177) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xb82, 0x0) write$UHID_INPUT2(r3, &(0x7f0000000240)={0xc, 0xec, "7db3ef77d8f0967dedec33080d6076e5b8816295fbfadf6fa837f5f01bc9279186a3b402e2258207a2efbac1dac4d952b3b7942a40e5a96506070b511e414972b2be2a6312e25d7cb512103bfc8540765dcfd7d9aa5a01b899e949c59c062ff06e979eb5b498954be98abf26e7045e2c96cb3d220a6444dfd06d10d826190507916ebd45de92431306228a61de3380a4ea7e72d791e10b40a5ad22d6c7bf2bca7d22ce5ce816f9403ad8ef19f87cd9dedb2c4979fba905489c7894d55a6c9948e04bbcf1317968fcf600ff68f51784e494c29c45336839f3a643967898a49755ab295a635d2f255de0fe53af"}, 0xf2) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3603.473508][T30590] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3d000000) 13:18:19 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:19 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) [ 3603.672530][T30710] FAT-fs (loop0): bogus number of reserved sectors [ 3603.720568][T30710] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3603.747429][T30719] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3603.837118][T30725] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3603.859548][T30725] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3e000000) 13:18:19 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) [ 3603.890969][T30725] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3603.911968][T30725] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3603.927986][T30725] System zones: 0-7 [ 3603.959254][T30725] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3604.085292][T30841] FAT-fs (loop0): bogus number of reserved sectors [ 3604.094065][T30844] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3604.101330][T30841] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x3f000000) 13:18:19 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x5, 0x0) 13:18:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x7, 0x0, [{0x80000000, 0x8, 0x6e, 0x8, 0x100}, {0xb, 0x9, 0x6, 0x200, 0x6}, {0x80000003, 0x7, 0x5, 0xd2a0, 0x80000000}, {0x2, 0x3ff, 0x2, 0x800, 0x1}, {0xa, 0xffffffff, 0xe50d, 0x80000000, 0x8}, {0x80000000, 0xffff8001, 0x5, 0xfffffe00}, {0x4000000c, 0xa93f, 0xc31, 0x7fffffff, 0x800}]}) sync() 13:18:19 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3604.259976][T30841] FAT-fs (loop0): bogus number of reserved sectors [ 3604.295655][T30841] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x40000000) [ 3604.450080][T30956] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3604.465407][T31005] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3604.475525][T31005] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3604.485736][T31005] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:20 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{&(0x7f0000000040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000240)=""/176, 0xb0}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/148, 0x94}, {&(0x7f00000004c0)=""/142, 0x8e}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/66, 0x42}, {&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000140)=""/43, 0x2b}], 0x9, &(0x7f0000001740)=""/243, 0xf3}, 0x7}], 0x1, 0x20001023, &(0x7f0000001880)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r1}, 0x18) 13:18:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3604.515535][T31005] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3604.526043][T31005] System zones: 0-7 [ 3604.533019][T31005] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:20 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x70014000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:20 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x5, 0x0) 13:18:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x41000000) 13:18:20 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3604.717482][T31113] FAT-fs (loop0): bogus number of reserved sectors 13:18:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x9) sync() 13:18:20 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x1000}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x81}, 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3604.783294][T31113] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3604.793220][T31185] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:20 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x5, 0x0) 13:18:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3605.032592][T31195] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) writev(r4, &(0x7f0000000140), 0x0) 13:18:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x42000000) [ 3605.122152][T31195] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3605.122530][T31310] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3605.154828][T31195] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3605.171347][T31195] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3605.188961][T31195] System zones: 0-7 [ 3605.196870][T31195] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:20 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x900) write$UHID_DESTROY(r0, &(0x7f0000000080), 0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$can_j1939(r5, &(0x7f0000000000)={0x1d, r2, 0x0, {0x2, 0x0, 0x3}, 0x105}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KDSETKEYCODE(r8, 0x4b4d, &(0x7f00000000c0)={0x1, 0x3}) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x1) 13:18:20 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x5, 0x0) [ 3605.261738][T31316] FAT-fs (loop0): bogus number of reserved sectors [ 3605.274347][T31316] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x43000000) 13:18:20 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3605.405304][T31316] FAT-fs (loop0): bogus number of reserved sectors [ 3605.422026][T31316] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:21 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x46008da48ea8050a}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x311, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0xbb08e64b76787c45) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pipe(&(0x7f0000000280)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmmsg(r5, &(0x7f0000005fc0)=[{{&(0x7f0000000d00)=@nfc_llcp, 0x80, &(0x7f0000001340)=[{&(0x7f0000000d80)=""/180, 0xb4}, {&(0x7f0000000e40)=""/69, 0x45}, {&(0x7f0000000ec0)=""/90, 0x5a}, {&(0x7f0000000f40)=""/3, 0x3}, {&(0x7f0000000f80)=""/170, 0xaa}, {&(0x7f0000001040)=""/62, 0x3e}, {&(0x7f0000001080)=""/243, 0xf3}, {&(0x7f0000001180)=""/242, 0xf2}, {&(0x7f0000001280)=""/178, 0xb2}], 0x9, &(0x7f0000001400)=""/46, 0x2e}, 0x80000000}, {{&(0x7f0000001440)=@isdn, 0x80, &(0x7f0000002840)=[{&(0x7f00000014c0)=""/222, 0xde}, {&(0x7f00000015c0)=""/92, 0x5c}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/55, 0x37}, {&(0x7f0000002680)=""/163, 0xa3}, {&(0x7f0000002740)=""/182, 0xb6}, {&(0x7f0000002800)=""/12, 0xc}], 0x7, &(0x7f00000028c0)=""/13, 0xd}, 0xffff}, {{&(0x7f0000002900)=@xdp, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002980)=""/2, 0x2}, {&(0x7f00000029c0)=""/65, 0x41}, {&(0x7f0000002a40)=""/31, 0x1f}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/212, 0xd4}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)=""/184, 0xb8}, {&(0x7f0000003c80)=""/65, 0x41}, {&(0x7f0000003d00)=""/148, 0x94}], 0x9, &(0x7f0000003e80)=""/100, 0x64}, 0x1}, {{&(0x7f0000003f00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003f80)=""/42, 0x2a}, {&(0x7f0000003fc0)=""/186, 0xba}], 0x2, &(0x7f00000040c0)=""/84, 0x54}, 0x1}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000004140)=""/44, 0x2c}, {&(0x7f0000004180)=""/86, 0x56}, {&(0x7f0000004200)=""/87, 0x57}, {&(0x7f0000004280)=""/57, 0x39}, {&(0x7f00000042c0)=""/26, 0x1a}, {&(0x7f0000004300)=""/23, 0x17}, {&(0x7f0000004340)=""/245, 0xf5}], 0x7, &(0x7f00000044c0)}, 0x5}, {{&(0x7f0000004500)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004580)=""/119, 0x77}, {&(0x7f0000004600)=""/98, 0x62}, {&(0x7f0000004680)=""/75, 0x4b}, {&(0x7f0000004700)=""/8, 0x8}, {&(0x7f0000004740)=""/143, 0x8f}], 0x5}, 0x1348}, {{&(0x7f0000004880)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004900)=""/146, 0x92}, {&(0x7f00000049c0)=""/149, 0x95}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/229, 0xe5}], 0x4, &(0x7f0000005bc0)=""/140, 0x8c}, 0x80}, {{&(0x7f0000005c80)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/253, 0xfd}, {&(0x7f0000005e00)=""/75, 0x4b}, {&(0x7f0000005e80)=""/113, 0x71}], 0x3, &(0x7f0000005f40)=""/99, 0x63}, 0x9}], 0x8, 0x0, 0x0) bind$can_j1939(r2, &(0x7f0000000000)={0x1d, r6, 0x0, {0x6}}, 0x18) 13:18:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x44000000) [ 3605.496440][T31433] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:21 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000200)={0x2, 0xdf, "f4b4a33df1e705a3c21567dfeffd96d417efd0b0302f1f4639cd3c02625c3712c8dd5b1183eedc898aa38d402a0d64aabddf3ed6bb17eaa624000ee2872430a911436d9dfcf63c20e0901d45b35ea18219283190c74221b99fde73deac9e186fcaf1b76b5029d8002a00dd5e77216504368213fe25d344d3e92a9e29f747e009bebb6123c49f7dfe3676202e56e5f53fda58e4578da65738f526987150c8d6803d7bef3380b72fb86f33e597989a94574435cd782fd77466666931aaf8dec9b2dd0bda46e55471bdd9190e3ada8d08244137a2fde45192af313e01dabb9418"}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) 13:18:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x45000000) 13:18:21 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x5, 0x0) 13:18:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup3(r4, r3, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r9, 0x800442d4, &(0x7f0000000040)=0xffffff80) sync() [ 3605.879601][T31659] FAT-fs (loop0): bogus number of reserved sectors [ 3605.904443][T31659] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:21 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r2, 0x0, {}, 0x81}, 0x18) 13:18:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x46000000) 13:18:21 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)=""/206, 0xce) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_x25_SIOCDELRT(r5, 0x890c, &(0x7f0000000240)={@null=' \x00', 0x2, 'bond_slave_0\x00'}) [ 3605.998713][T31659] FAT-fs (loop0): bogus number of reserved sectors [ 3606.021444][T31659] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3606.173250][T31770] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3606.180326][T31653] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3606.273744][T31653] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3606.318337][T31653] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3606.363399][T31895] FAT-fs (loop0): bogus number of reserved sectors [ 3606.376165][T31653] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3606.392861][T31653] System zones: 0-7 [ 3606.397515][T31653] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3606.415988][T31895] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:22 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:22 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x10001, 0x7ff, 0x5, 0x3}, 0x10) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:22 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x5, 0x0) 13:18:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x47000000) 13:18:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x48000000) 13:18:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r1, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000040)={{0x0, 0x1, 0x0, 0x1, 0x20}, 0xb4, 0x3, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:22 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x382}}, 0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000140)=0x27a, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0xa4100, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket(0x1e, 0x805, 0x0) close(r12) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r14}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f00000002c0)={r14, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000340)={r15, @in6={{0xa, 0x4e20, 0xffffffff, @mcast2, 0x7fff}}, 0x1, 0x3f}, 0x90) r16 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f0000000080)='securityself-\x00', &(0x7f00000000c0)='./file0\x00', r16) [ 3606.633515][T31938] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:22 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040), 0x0, 0x400}], 0x5, 0x0) 13:18:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000000000)=""/48, 0x30) r7 = dup3(r5, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r8, 0xc0506617, &(0x7f0000000200)=ANY=[@ANYBLOB="8808e26b00000000776e37b76d0a970e000081a300000000000000000000260000000000000000020016e200000000000000000000000000000000120000563808b1000000000000000027ae4bc69c3ba3c8a6b1c2f6005f49d411c4ddf0e8628705da4fdb44c5b08bc12d4ee95a94b30901010000000000002819ee190000000000002000"]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x49000000) [ 3607.003478][T32136] FAT-fs (loop0): bogus number of reserved sectors [ 3607.023366][T32136] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3607.035572][T32130] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3607.045691][T32130] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3607.056021][T32130] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3607.076669][T32130] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3607.091060][T32130] System zones: 0-7 [ 3607.096645][T32130] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4a000000) [ 3607.186728][T32142] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3607.221649][T32136] FAT-fs (loop0): bogus number of reserved sectors [ 3607.255010][T32136] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4b000000) 13:18:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) sync() 13:18:22 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040), 0x0, 0x400}], 0x5, 0x0) 13:18:22 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x04', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3607.568814][T32418] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4c000000) 13:18:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x2b3, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000140)=0x10, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000000240)={0xffff4877, 0x2, 'client1\x00', 0x1, "d8fc8d2de4385929", "43c36a17fdc2ee25808e5667b63d003ea7a1d760065f09a0ed66fc8724475be7", 0x4274, 0xffffff7f}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000440)=r7) timer_create(0xd1ce804054b87900, &(0x7f0000000040)={0x0, 0x20, 0x2, @tid=r7}, &(0x7f0000000080)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r8}, 0x18) [ 3607.691668][T32478] FAT-fs (loop0): bogus number of reserved sectors [ 3607.709776][T32478] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:23 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040), 0x0, 0x400}], 0x5, 0x0) 13:18:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x800000000400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_REGISTER(r5, 0xc0385650, &(0x7f0000000040)={{0x0, @addr=0x10001}, 0x8, 0x9, 0x5}) sync() 13:18:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4d000000) [ 3607.879400][T32478] FAT-fs (loop0): bogus number of reserved sectors [ 3607.910410][T32598] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3607.964952][T32478] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4e000000) 13:18:23 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4 ', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:23 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x5, 0x0) 13:18:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="f62980d42a31c3253d7949ba91b0f327ed494731127d20301d26354c21b57eb26d94bd6e856fb748d11b5dea69db87939a6c65ab0dd0038c248576e8b69004bfec6c56f6b2ceb64df3b6061872d016e9727ab7fa0e1adae347c2f780e02a7a00233b5b8c1d9111739044cce82a5a6d26417ee74e2c15e9cb874d63b386da6f3661b14279e2b8078c23bda8ec9ba1433e189c7d0d1e41739417b1343cbebc89ee5454e39c1c838d75ff4b8bc11e06", 0xae}, {&(0x7f0000000140)="9465c61aaa9822e866175e033f43f0de351e6116c6129b92fff547031c94ec6270f1160ccc58ca9f0b9058859ee2ad6ebdbeeedeea9bc8a641ca897325608386a901e9e7d87c397d7d4847072232b4ac410643c9d4d517ac2bcbe99f81380291678bc6b4d5cd9de06c", 0x69}], 0x2, 0x2) 13:18:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x2, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xaf) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) r5 = dup3(r3, r0, 0x80000) ioctl$CAPI_SET_FLAGS(r5, 0x80044324, &(0x7f0000000040)=0x1) [ 3608.140244][ C1] net_ratelimit: 19 callbacks suppressed [ 3608.140253][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3608.151802][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3608.157678][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3608.163509][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3608.169338][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3608.175163][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3608.295272][T32713] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:24 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x5, 0x0) 13:18:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22050408}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x14f0, 0x6, 0xc, 0x9a408ac4d885301a, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x1}, [@typed={0x24, 0xf, @str='[lokeyring\\+lowlan01#mime_type:\x00'}, @nested={0x1d4, 0x83, [@typed={0x8, 0x5c, @u32=0x100}, @typed={0x4, 0x87}, @generic="b02d8c0e4257816e2f42c2522c9f036083fdb681f265882278d9e6911a5920912fa5d73555934187f777cdebd22d80eaf1fc32f2cc09c2630f7acf0a1aaa4c5aaf45cbdf6407d003e4d3f0056ce10ec1c00bf6", @generic="346fb51db3734166c85a70323dfe4a83793483f250520cfc4d1cc9fb82282330263875d3a9999163061991cfb9cc867a5b72a794d2999cbfc8379895b5939b8877fa494d7e3a4902554acddc2d883f4cfc69cd5015a5b9554e5eacc8631bf8cae5397a24bf8eaad691eeac14012d25c78e3967c5cc3f2cc85b06ce148ecb8d102692c8ae41143adef3813ca35e10841c862a1397e911275499350cf396555133b977d31293dbf065cdbab45a18a22e913e548b7faeba64aff8fc30bddf31ce", @typed={0x8, 0x42, @pid=r2}, @generic="7884031a02685a91ca08d492bed5f31544a6a2897b4ccb84bb1c1c82741801f1052bc219ecbf750dec53f35c1c5ed318ebf59e85c0b8", @generic="1710e493b9dcbd045e0443670812403312caa6f074e7adf8e64056da071f2e3b4c8fa1c9d69ceeac42a214989431d8f0691f098b690de50adf411b21bbd511134acf71ea59af9b31f35326cf203be53ca7ddaae4270f05f2fdd403f710ba484049884996b2ead64a37c39556e05ee7b714038665"]}, @nested={0x1244, 0x2, [@typed={0x2c, 0x4e, @str='!vboxnet0ppp1[posix_acl_accessvboxnet1\x1a\x00'}, @generic="2d91914ca27a773bb7ed1e4d679e2a236d565f796d309e89a7e4455e62775d00ec0cfb0c64392026f8605cc617ead77f240d3f09de1f24d0", @typed={0xc, 0x2d, @u64=0x10000}, @generic="5687b07ab7e6f81cd7ad8e2a58dcf0", @typed={0x8, 0x8c, @ipv4=@rand_addr=0xc7f}, @generic="79e9978fe9ca25d336dd958daa1a9d5ea681ba0a4273dc46152ee2d73d89cdd328f09e5c0a71d4f0473b07f1e7e078f838a9f34df3f990d5eff3cc9f4c11bea1954582ffec255d9b16638c638663ce6abe5e702bd0fa37330b520fc6cf861f34ea6e79bf5cf32f444ddc64c9934f2267d94229bc9859fe80de78590028404b80b6f04c7ee946c2c648322455d8e36bc1196ccf91204a696a212488067d69b43be44134f20af7bb3b68de", @generic="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@generic="78ba8a82cb94360c5aff1342459bd145b52e49edb9bf80fd3993b40a", @generic="d0511236048c8c1ed1f2724a8abb088e10e6df57705546446f28b3438d46ae84a282d1c86cbf62eb7606a01870825dafb263428a421ad3f4e513e9b3dafa4ef52ca26b980a1ac733f299c086913a97a37ec7b170c6d7d491fa554dca250c51812503592f8d8651650fe10ad0feef535e4b349b8faff71fbf7435041ff08adeb22df112cb435c8523a36722eba350e688eedd89ca26c2516b6d7d027f6935042b5afccc71095cd43805c3034a05ef93fdcad46cc7bd2cdc87a6738a466cab2de766dae32ef445a6acb828f440a79498ac25e0b6840fa02cfa34376055d7b0410004ab1254e1466ae192ea0f79dc6f77e0cdef9a"]}, @generic="2047ab48b4b0862cd1b2815af71bca1ad2f84c09708405965dfd513ec73ed9f2d3743f7aca5c41ff57e2b479ba85e3c4a82b408177ac50c035c2559155c95f7de5e5e0784dd44c970c40c927eee547", @nested={0x50, 0x69, [@generic="fd40ae3062f685319b0f58af08af515ca036a51e809c1a8e0a5f208dfa5bc35db449c8cefa719a4f9e3df3fbc08a", @typed={0x14, 0x91, @ipv6=@mcast2}, @typed={0x8, 0x91, @ipv4=@dev={0xac, 0x14, 0x14, 0x28}}]}]}, 0x14f0}, 0x1, 0x0, 0x0, 0x24044800}, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) 13:18:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x4f000000) [ 3608.482086][ T312] FAT-fs (loop0): bogus number of reserved sectors 13:18:24 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3608.540066][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3608.548093][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3608.550034][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3608.559600][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3608.565734][ T312] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x50000000) [ 3608.668221][ T459] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000140)={r7, 0xf000}, 0x8) pipe2(&(0x7f0000000240), 0x4800) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r4, &(0x7f0000000000)={0x1d, r8}, 0x18) 13:18:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x80b392fb1fd1031, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000080)=0x1) sync() 13:18:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x121000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x72, 0x1, 0x7fff, 0x7f}) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r5, &(0x7f0000000240)="18572bfc1ec4de7c74a9f280944ac2d3169d956e1da8c599678fc56c3cf1a83a4ead2add3e2b47082ed236d074e3a998b43836bc2cdcb543d3faf2d9bb395ccddf7b316bc7e06b16d769e0d8461a6157e356c03863d2c44de2f41512524178ab1993928fb8c7747bbaa96fb592d20d23aa94323675fd98ee9289af321d60ad097d8fa77626f118190f097b395a105f5c6d47760caf4e319eb4fbbea0a7b4201571e7a33acfbc5eb1f5fcd86b2ef3de9b23418b823340708976fc4b0679ba01a707bfb916ca13044d3e5fc82cb7b9dce71b452f608f4e21", &(0x7f0000000340)=""/234}, 0x20) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r6}, 0x18) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000140), &(0x7f0000000440)=0x4) 13:18:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x51000000) [ 3608.808447][ T312] FAT-fs (loop0): bogus number of reserved sectors [ 3608.880222][ T312] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xc000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:24 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x5, 0x0) 13:18:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0xfffffffffffffffe, {0x1}, 0x2}, 0x18) [ 3609.073131][ T596] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3609.103381][ T651] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/48, 0x30) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r6) [ 3609.120192][ T596] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3609.137155][ T596] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000040)) 13:18:24 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x5, 0x0) [ 3609.164027][ T596] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3609.216104][ T596] System zones: 0-7 [ 3609.270182][ T596] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3609.307030][ T728] FAT-fs (loop0): bogus number of reserved sectors [ 3609.350335][ T728] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3609.365863][ T732] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:24 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x10', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x52000000) 13:18:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) signalfd(r5, &(0x7f0000000080)={0x1}, 0x8) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3609.442472][ T728] FAT-fs (loop0): bogus number of reserved sectors [ 3609.459611][ T728] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:25 executing program 4: prctl$PR_GET_FP_MODE(0x2e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/48, 0x30) r4 = dup3(r0, r0, 0x0) process_vm_writev(0x0, &(0x7f0000001680)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x9, &(0x7f0000002900)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/60, 0x3c}, {&(0x7f0000002780)=""/151, 0x97}, {&(0x7f0000002840)=""/105, 0x69}, {&(0x7f00000028c0)=""/63, 0x3f}], 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() 13:18:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:25 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x5, 0x0) 13:18:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x53000000) 13:18:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000040)) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) 13:18:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getsockname$ax25(r2, &(0x7f0000000100)={{0x3, @default}, [@rose, @rose, @remote, @default, @default, @netrom, @bcast, @default]}, &(0x7f00000000c0)=0x40) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3609.746016][ T857] FAT-fs (loop0): bogus number of reserved sectors [ 3609.769505][ T857] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3609.903115][ T857] FAT-fs (loop0): bogus number of reserved sectors [ 3609.913119][ T891] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3609.918042][ T857] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x54000000) 13:18:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x14000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x40, &(0x7f0000ffa000/0x4000)=nil, 0x10000}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:25 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:25 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x5, 0x0) [ 3610.256296][ T999] FAT-fs (loop0): bogus number of reserved sectors 13:18:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RREAD(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="560000007501004b0000005589d124f6f565e5e5ad1c449c035870a45dc8605e37fc662d95da2e83a8a2b2bbf5a6849a839a8884ac13ead6e97a4a3bdab8fc0799dee82e520c5b74abee11b23f29b4edf72cb942f55d71a510b35b557226ae9c63da"], 0x56) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) [ 3610.319317][ T999] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x55000000) [ 3610.418595][ T999] FAT-fs (loop0): bogus number of reserved sectors [ 3610.438220][ T1071] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000000)=""/48, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0xfffffff77fffffff) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) r5 = dup3(r2, r0, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000000000)=""/48, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sync() [ 3610.484734][ T999] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$can_j1939(r0, &(0x7f0000000000), 0x18) 13:18:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:26 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x5, 0x0) [ 3610.743922][ T1082] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x56000000) 13:18:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) read$char_usb(r2, &(0x7f0000000240)=""/227, 0xe3) sync() r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000003c0)) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$UI_END_FF_UPLOAD(r8, 0x406855c9, &(0x7f0000000340)={0x9, 0x401, {0x51, 0x8, 0x6fc1, {0x3, 0xfff}, {0xffff, 0x3ff}, @cond=[{0x2, 0x101, 0xb7, 0x1ff, 0x7, 0xd21}, {0x2, 0x401, 0x1, 0x0, 0x3ff, 0x2}]}, {0x57, 0x0, 0x400, {0xfffc, 0x4}, {0x8000, 0x3}, @ramp={0x8, 0x717, {0x1, 0x9, 0x7ff, 0x7fff}}}}) r9 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPCONNDEL(r9, 0x400442c9, &(0x7f0000000140)={0x80000000, @dev={[], 0x18}}) sendmmsg$inet6(r3, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="24000000000000002900000032000000ff020000000000000000000000000001", @ANYRES32=r5, @ANYBLOB="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"], 0x28}}], 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@rand_addr="128a8943611bfc2bb5b10a6c238b485c", 0xf, r5}) [ 3610.834504][ T1082] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3610.864402][ T1082] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3610.906983][ T1082] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3610.927085][ T1246] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3610.945251][ T1082] System zones: 0-7 13:18:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f0000000440)) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000000400)={0x2, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=""/9, &(0x7f0000000340)=""/189}) recvfrom(r0, &(0x7f0000000240)=""/197, 0xc5, 0x388118743baa4387, &(0x7f0000000040)=@ax25={{0x3, @bcast, 0x5}, [@null, @null, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x80) [ 3611.070000][ T1082] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3611.223020][ T1368] FAT-fs (loop0): bogus number of reserved sectors [ 3611.316387][ T1368] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:26 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:26 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x5, 0x0) 13:18:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x57000000) [ 3611.458731][ T1368] FAT-fs (loop0): bogus number of reserved sectors [ 3611.487710][ T1368] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x58000000) 13:18:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$FUSE_STATFS(r5, &(0x7f0000000040)={0x60, 0xfffffffffffffff5, 0x6, {{0x7, 0x9, 0x400, 0xfffffffffffffffe, 0x1, 0x4, 0x4, 0x7fff}}}, 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) fstat(r11, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r14 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r13) r15 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r14) r16 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r15) r17 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r16) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r17) r18 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r17) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r18, r19, r20) r21 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r22 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r21) r23 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r22) r24 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r23) r25 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r24) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r25) r26 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r25) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r26, r27, r28) getgroups(0x5, &(0x7f00000001c0)=[r20, 0xee00, r28, 0xee01, 0x0]) write$FUSE_ATTR(r8, &(0x7f0000000200)={0x78, 0x0, 0x6, {0x6b1, 0x1f, 0x0, {0x2, 0x55a, 0x9, 0xfffffffffffffc01, 0x0, 0x6, 0xffff9c83, 0x2, 0x3, 0x2, 0x2, r12, r29, 0x8, 0x1}}}, 0x78) write$FUSE_STATFS(r5, &(0x7f00000000c0)={0x60, 0x0, 0x3, {{0x20, 0xa5, 0x100000000, 0x401, 0x100000000, 0xf826, 0x7fffffff, 0x2}}}, 0x60) 13:18:27 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 13:18:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3611.708583][ T1498] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x59000000) [ 3611.964981][ T1621] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3611.983224][ T1621] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3611.995566][ T1621] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:27 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x5, 0x0) [ 3612.020385][ T1621] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3612.047920][ T1621] System zones: 0-7 [ 3612.056785][ T1621] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5a000000) [ 3612.118338][ T1736] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:27 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:27 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x5, 0x0) 13:18:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/48, 0x30) r6 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mISDNtimer\x00', 0x301200, 0x0) r7 = dup3(r6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000000040)) r8 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sync() 13:18:27 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x60, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @remote}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x40000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r4}, 0x18) [ 3612.289442][ T1748] FAT-fs (loop0): bogus number of reserved sectors [ 3612.289939][ T1755] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3612.296186][ T1748] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3612.328646][ T1755] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 3612.360522][ T1751] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5b000000) 13:18:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$unix(0x1, 0x2, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x80000) read(r3, &(0x7f0000000040)=""/176, 0xb0) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:28 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x5, 0x0) [ 3612.575857][ T1753] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2c040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5c000000) [ 3612.652711][ T1985] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3612.662087][ T1753] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3612.767520][ T1753] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:28 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x5, 0x0) [ 3612.918591][ T1753] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3612.933729][ T1753] System zones: 0-7 [ 3612.942443][ T1753] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r3, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r5}}}], 0x28}}], 0x2, 0x0) connect(r0, &(0x7f0000000040)=@ll={0x11, 0x19, r5}, 0x80) r6 = socket$can_j1939(0x1d, 0x2, 0x7) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r10 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r9) r11 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r10) r12 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r11) r13 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r12) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r13) r14 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r13) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r14, r15, r16) r17 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r18 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r17) r19 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r18) r20 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r19) r21 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r20) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r21) r22 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r21) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r22, r23, r24) write$P9_RGETATTR(r2, &(0x7f0000000240)={0xa0, 0x19, 0x1, {0x1400, {0x4, 0x4, 0x4}, 0xc5, r15, r24, 0x0, 0x8, 0x80000001, 0xfa, 0x2, 0x1, 0x3a06abc4, 0x1, 0x7, 0x5d, 0x4, 0x3, 0x9, 0xffffffffffffffc0, 0x7}}, 0xa0) bind$can_j1939(r6, &(0x7f0000000000)={0x1d, r8}, 0x18) [ 3612.979127][ T2089] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:28 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5d000000) 13:18:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2d040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0xdc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto(r4, &(0x7f0000000240)="426f85dcd33f5730c0421e35d4f39521451bc5eb32aa70defc0f0ecbf26137d5dbd8ad27770696c00218c6e63224ae8fb76c603f2ddef9f9607109a3622ecabf582ae8893eb47b3ab230f4a4a908a74d6279cd9bf68047d6d38d46eb0f3d65b934ba433f81cf1fb517aa26bc8567fe16011036dc7883ae547a92a2c782162c453e817d7c1c7421b173d78a5f9ae7a70ae44e1a7cf47c9074ed5e7d4348bc4f0225a455d61cca05573cbf336986c656d0ec6087f6b9c576104526f1d5dbfb3bd20164b4628df2337f85018f69905e4d727c8e99f25aa6c441bfb7e66a6a7f5c332d3ffd9812f29ee92b1296152e", 0xed, 0x4001, &(0x7f0000000040)=@sco={0x1f, {0x7, 0x5c, 0x80, 0x5, 0xfe, 0xe0}}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) linkat(r4, &(0x7f00000000c0)='./file0\x00', r8, &(0x7f0000000140)='./file0\x00', 0x1c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r12, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="24000000000000002900000032000000ff020000000000000000000000000001", @ANYRES32=r14, @ANYBLOB="00e7fee3"], 0x28}}], 0x2, 0x0) setsockopt$packet_drop_memb(r11, 0x107, 0x2, &(0x7f0000000340)={r14, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) 13:18:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffa8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x200) r3 = socket(0x1e, 0x805, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)={r5, 0x3, 0x200}, 0x8) 13:18:28 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) 13:18:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10b005) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000000)={0x2, @pix_mp={0xffffffff, 0x8, 0x37303250, 0x6, 0x0, [{0xd85, 0x3}, {0x8, 0x7}, {0xfffff801, 0x200}, {0x7, 0x3}, {0x0, 0x1}, {0x5, 0x8}, {0xfffffffe, 0x7}, {0x6, 0x1}], 0xc3, 0x5, 0x7, 0x2, 0x5}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$rds(r7, &(0x7f0000000340)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) bind$can_j1939(r0, &(0x7f0000000280)={0x1d, r8, 0x3, {0x5, 0x2}, 0xff}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffff45) ioctl$VHOST_SET_LOG_FD(r11, 0x4004af07, &(0x7f0000000300)) 13:18:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2e040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3613.475952][ T2122] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3613.487630][ T2178] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5e000000) 13:18:29 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3613.537532][ T2122] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3613.549935][ T2122] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:29 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) [ 3613.615946][ T2122] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] 13:18:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2f040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3613.673834][ T2122] System zones: 0-7 [ 3613.699662][ T2122] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3613.865418][ T2339] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:29 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xc0', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:29 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xa0, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xe19eb03e6f889d47}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x20000014) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x220) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) 13:18:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x30040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:29 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x5f000000) 13:18:29 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x8, 0xa, 0x7) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="90000000", @ANYRES16=r5, @ANYBLOB="00002bbd7000fddbdf25050000006000030014000600d588b43c2ac5c7503030dd016536f220f2870dfb0800010000000000080007004e24000014000600fe8000000000000000000000000000aa14000600fe8000000000000000000000000000aa0800040001000000080001000200000008000600090000000c00030008000400020000000800060000000080"], 0x90}, 0x1, 0x0, 0x0, 0x8011}, 0x404a4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r6}, 0x18) 13:18:29 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) 13:18:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x31040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3614.252746][ T2396] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x60000000) 13:18:29 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x5, 0x0) 13:18:29 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0xc0000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r6 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) accept4$netrom(r9, 0x0, &(0x7f0000000380), 0x800) futex(&(0x7f0000000140)=0x1, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)=0x2, 0x1) mq_timedsend(r4, &(0x7f0000000300)="b9e8ad14f0c04b67b0f3a491abf032f722b2b57f430108", 0x17, 0x2, &(0x7f0000000340)={0x0, 0x989680}) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000000c0)=0x101) sendmmsg$inet6(r5, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x27e}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="24000000000000002900000032000000ff02000000e169745bf34e128110967e58", @ANYRES32=r10, @ANYBLOB="00000080"], 0x28}}], 0x2, 0x0) bind$can_j1939(r4, &(0x7f0000000040)={0x1d, r10, 0x2, {0x1, 0xff, 0x4}}, 0x18) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup3(r13, r12, 0x0) prctl$PR_GET_TIMERSLACK(0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r14, 0x110, 0x3) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r1, &(0x7f0000000000)={0x1d, r15}, 0x18) [ 3614.377115][ C1] net_ratelimit: 20 callbacks suppressed [ 3614.377122][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3614.388682][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3614.394539][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3614.400361][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3614.406169][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3614.412024][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() [ 3614.603165][ T2549] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:30 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x32040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:30 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x5, 0x0) 13:18:30 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffff30}}, 0x801) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) 13:18:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x61000000) 13:18:30 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40880, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast1}, {0x306, @dev={[], 0x12}}, 0x20, {0x2, 0x4e23, @rand_addr=0x1}, 'bcsh0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() 13:18:30 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x7}, &(0x7f0000000080), 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3614.776928][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3614.776964][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3614.782731][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:18:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x33040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:30 executing program 4: socketpair$unix(0x1, 0x1b1c81bc14504fb0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x3, 0x3) accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10, 0x41800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() 13:18:30 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet(0x2, 0x0, 0xe5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x6}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r4}, 0x18) [ 3615.056266][ T2665] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3615.066339][ T2654] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3615.076923][ T2654] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3615.090939][ T2654] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3615.111547][ T2654] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3615.125540][ T2654] System zones: 0-7 [ 3615.133461][ T2654] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x34040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:30 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x5, 0x0) 13:18:30 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x0f', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) r4 = dup3(r1, r0, 0x0) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r6) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r7) r9 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r8) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r9) add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r12, 0x400448c8, &(0x7f0000000480)={r13, r1, 0x80, 0x66, &(0x7f0000000340)="9a5693088d45ca10256e0162ff22eab04926ccdac2a90763814286bbf3452b72de0db0e7244e5b282b989c17f04e4baae0120815fd02efa7f66f3354e4e9bac3844937ee9a86e6c0c52110614f20c035a26b854d3e36d5beefb7273fbdfc918933514e1e2ba3", 0x1d, 0x0, 0x7ff, 0x3, 0x7, 0x2, 0x3, 'syz1\x00'}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="a4394615cc7b", 0x6, r9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() 13:18:30 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000040)=0x783) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r5}, 0x18) 13:18:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x62000000) 13:18:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x35040000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/48, 0x30) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000000)=""/48, 0x30) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000080)={0x3, r5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$FUSE_INTERRUPT(r8, &(0x7f0000000140)={0x10, 0x0, 0x6}, 0x10) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000200)) r9 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x42040, 0x0) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xfffffffc) sync() [ 3615.608555][ T2809] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:18:31 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 13:18:31 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_mreqn(r9, 0x0, 0x3, &(0x7f00000000c0)={@remote, @empty, 0x0}, &(0x7f0000000140)=0xc) r11 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r11, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r13}}}], 0x28}}], 0x2, 0x0) r14 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r14, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r14, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r16}}}], 0x28}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000000240)={{{@in=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}}}, &(0x7f0000000340)=0xe8) r21 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r21, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r21, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r23}}}], 0x28}}], 0x2, 0x0) r24 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r24, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r24, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r26}}}], 0x28}}], 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r27, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r28}}}], 0x28}}], 0x2, 0x0) r29 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r29, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r30 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r30, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r30, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r29, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r31}}}], 0x28}}], 0x2, 0x0) r32 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r32, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r32, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r34}}}], 0x28}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) r36 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r36, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r37 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r37, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r37, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r36, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r38}}}], 0x28}}], 0x2, 0x0) r39 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r39, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r40 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r40, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r40, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r39, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r41}}}], 0x28}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'vxcan1\x00', r2}) r43 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r43, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r43, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr="4515d7847fbe37bda3c5b72a9d5839a1", r45}}}], 0x28}}], 0x2, 0x0) r46 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r46, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r47 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r47, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r47, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r46, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r48}}}], 0x28}}], 0x2, 0x0) r49 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r49, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r50 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r50, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r50, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r49, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r51}}}], 0x28}}], 0x2, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r5, &(0x7f0000000ec0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000e80)={&(0x7f0000000500)={0x950, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r10}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3913}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r13}, {0x298, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0xffff, 0x7, 0x86, 0xffff}, {0x7ff, 0x0, 0x5, 0x9}, {0x1ff, 0x9, 0xfd, 0x8001}, {0xb1, 0x1, 0x8, 0xa04}, {0xc730, 0xda, 0x0, 0x6}, {0x6, 0x7, 0x4, 0x400}, {0x9, 0x7, 0x6, 0xffffffff}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x100}}}]}}, {{0x8}, {0x164, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r26}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xb0e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x94b}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r31}}}]}}, {{0x8, 0x1, r2}, {0x1ac, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r34}}}]}}, {{0x8, 0x1, r35}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r38}, {0x4}}, {{0x8, 0x1, r41}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xb7a8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r42}}, {0x8}}}]}}, {{0x8, 0x1, r45}, {0x1a8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r48}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r51}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x101, 0xcd, 0x3, 0x1}]}}}]}}]}, 0x950}, 0x1, 0x0, 0x0, 0x4004000}, 0x4010) 13:18:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x63000000) 13:18:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x64000000) [ 3615.919834][ T2937] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 13:18:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:31 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r5, 0x9) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r6}, 0x18) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 13:18:31 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x8000, 0x0) syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x80) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) r9 = dup3(r6, r0, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$SIOCX25SSUBSCRIP(r12, 0x89e1, &(0x7f0000000100)={'bond_slave_1\x00', 0x7, 0x347}) r13 = fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r15, r14, 0x0) r16 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r16, &(0x7f0000000000)=""/48, 0x30) r17 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x8000) socket$nl_crypto(0x10, 0x3, 0x15) r18 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r19 = dup3(r17, r18, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) perf_event_open(&(0x7f00000023c0)={0x2, 0x70, 0x9, 0x9, 0x8, 0x9, 0x0, 0x81, 0x1000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x6, 0x5}, 0xe9c23c4d9ab63bda, 0x18, 0x2, 0x3, 0x6, 0x3fe00000, 0x8000}, r13, 0xf, r19, 0x1) sync() r20 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_INITMSG(r20, 0x84, 0x2, &(0x7f00000000c0)={0xfbff, 0x1, 0x0, 0x200}, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80400) 13:18:31 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 13:18:31 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x204041, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 3616.228027][ T3094] FAT-fs (loop0): bogus number of reserved sectors [ 3616.253264][ T3094] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:31 executing program 2: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7f, 0x100) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000300)={0x1, 0x4}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) r3 = socket$inet_sctp(0x2, 0x6ea965d1d2d24467, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000380)=0x8) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000280)=""/2) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r4, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000001000006e00000000000000d9e843194996862b63d1e071d43befb1bc3df72a000000002000000000000001", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) bind$can_j1939(r1, &(0x7f0000000480)={0x1d, r6, 0x0, {0x1, 0x0, 0x1}, 0xfd}, 0x18) getdents(r1, &(0x7f00000003c0)=""/158, 0x9e) fdatasync(0xffffffffffffffff) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0x15, 0x6d, 0x20, 0x13, 0x3}) 13:18:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x65000000) [ 3616.356549][ T3149] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 13:18:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8590}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r6, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x9, 0x6, 0x4, 0x3]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x71d7}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 3616.425208][ T3094] FAT-fs (loop0): bogus number of reserved sectors [ 3616.441352][ T3094] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3616.456123][ C1] protocol 88fb is buggy, dev hsr_slave_0 13:18:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r8, 0xc008551b, &(0x7f00000000c0)={0x9, 0x1c, [0x6, 0x10001, 0x3, 0x0, 0x6, 0xc112, 0x8000]}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000040)=""/104) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) 13:18:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x66000000) 13:18:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) sendfile(r2, r4, &(0x7f0000000040)=0x9, 0x1c4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffffffffffeb8}, 0x1, 0x0, 0x0, 0x2090}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r9}, 0x18) 13:18:32 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 3616.762803][ T3183] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3616.780033][ T3338] FAT-fs (loop0): bogus number of reserved sectors [ 3616.795350][ T3338] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3616.802241][ T3183] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3616.856043][ T3183] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3616.897536][ T3357] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 3616.960607][ T3183] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3616.971225][ T3183] System zones: 0-7 [ 3616.975647][ T3183] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x3, 0x803, 0xff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x0, {0x0, 0x0, 0x1}}, 0x18) 13:18:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x67000000) 13:18:32 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='yam0\x00', 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x56000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r5, 0x100, 0x70bd27, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0xa, 0x1, @l2={'eth', 0x3a, 'rose0\x00'}}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = semget(0x3, 0x0, 0x0) semctl$SEM_STAT(r10, 0x758d788dc069ea1d, 0x12, &(0x7f0000000200)=""/44) semctl$SEM_STAT(r10, 0x2, 0x12, &(0x7f0000000040)=""/152) sync() 13:18:32 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x4008001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x4008001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:18:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x68000000) 13:18:32 executing program 3: [ 3617.285882][ T3553] FAT-fs (loop0): bogus number of reserved sectors [ 3617.306524][ T3553] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r3, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r5}}}], 0x28}}], 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x30802200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@delqdisc={0x98, 0x25, 0x1, 0x9f1, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0xfff2, 0x2}, {0xa, 0x9}, {0x5, 0x7}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0xee9}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0x34, 0x2, [@TCA_FQ_BUCKETS_LOG={0x8, 0x8, 0x18}, @TCA_FQ_FLOW_MAX_RATE={0x8, 0x7, 0xa71}, @TCA_FQ_INITIAL_QUANTUM={0x8, 0x4, 0x6}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x5f3b}, @TCA_FQ_FLOW_DEFAULT_RATE={0x8, 0x6, 0x9}, @TCA_FQ_FLOW_PLIMIT={0x8, 0x2, 0xb8}]}}, @qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x8, 0x2, 0x5}}, @TCA_RATE={0x8, 0x5, {0x7, 0x3a}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x50a3}]}, 0x98}, 0x1, 0x0, 0x0, 0x48080}, 0x1d81c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x6, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3, 0x4f, 0xff}, {0x5, 0x1, 0x1, 0x6}]}) 13:18:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:33 executing program 3: 13:18:33 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = socket$isdn(0x22, 0x3, 0x24) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x3, 0x3f, 0x6, 0x7fff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r5 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000440)=r6) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000000000)=""/48, 0x30) r8 = gettid() r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x284400, 0x0) r10 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x1) r11 = dup2(r10, 0xffffffffffffffff) writev(r11, &(0x7f0000000040)=[{&(0x7f00000002c0)='3', 0x1}], 0x1) ppoll(&(0x7f0000000200)=[{r11}], 0x1, &(0x7f0000000280), 0x0, 0x0) r12 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = inotify_init1(0x0) fcntl$setown(r13, 0x8, 0xffffffffffffffff) fcntl$getownex(r13, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r15 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r15, &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="020000000100eb0000000000020001", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\b\x00\x00', @ANYBLOB="800100", @ANYRES32, @ANYBLOB="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", @ANYBLOB], 0x8, 0x1) r16 = gettid() waitid(0x83b895581628fca4, r16, &(0x7f0000000040), 0x2, &(0x7f0000000480)) r17 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r17) r18 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r18, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r18, 0x227d, &(0x7f0000000780)) kcmp(r17, r16, 0x0, 0xffffffffffffffff, r18) ptrace$setopts(0x4206, r17, 0x0, 0x0) r19 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x104, 0x7, 0x9, 0x2}, &(0x7f0000000380)=0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffca9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r17, r19, 0x0, 0x0, 0x0, r20}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r20}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00', r20}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r20}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r14, r15, 0x0, 0x1, &(0x7f0000000080)='\x00', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r12, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r20}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r20}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r11, 0x0, 0x5, &(0x7f00000000c0)='syz1\x00', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)='bdevmd5sum@selinuxuser\x0e-em0lo{-em0&:%buser', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r9, 0x0, 0x5, &(0x7f0000000040)='sit0\x00', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='selinux\x00', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r8, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)='lowerdir', r20}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r6, r7, 0x0, 0x6, &(0x7f00000000c0)='eth1&\x00', r20}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={r21}, 0xc) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffddb) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r22}, 0x18) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) 13:18:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x69000000) [ 3617.647050][ T3606] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3617.730291][ T3739] FAT-fs (loop0): bogus number of reserved sectors [ 3617.744218][ T3606] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6a000000) [ 3617.785534][ T3606] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3617.811216][ T3739] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:33 executing program 3: [ 3617.862745][ T3606] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3617.917836][ T3739] FAT-fs (loop0): bogus number of reserved sectors [ 3617.939968][ T3606] System zones: 0-7 [ 3617.954776][ T3739] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3617.969798][ T3606] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:33 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@loopback}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r2, &(0x7f0000000000)={0x1d, r4}, 0x18) 13:18:33 executing program 3: 13:18:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xc9, 0x1) sendto$x25(r3, &(0x7f0000000080)="30f6060dafe78a1788d32689c9d2e7d83539c1e907ebb24da2c04198c7fdde2e6528e03c479a926d", 0x28, 0x0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) 13:18:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6b000000) 13:18:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x52260000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:33 executing program 3: 13:18:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() accept4(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:18:34 executing program 3: 13:18:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x60000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6c000000) 13:18:34 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ustat(0x48, &(0x7f0000000040)) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) [ 3618.676938][ T4044] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3618.727332][ T4044] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3618.744092][ T4105] FAT-fs (loop0): bogus number of reserved sectors [ 3618.785032][ T4105] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3618.792018][ T4044] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3618.874720][ T4044] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3618.909748][ T4105] FAT-fs (loop0): bogus number of reserved sectors [ 3618.943521][ T4044] System zones: 0-7 [ 3618.948852][ T4105] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3618.957221][ T4044] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:34 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:34 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x516800, 0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000019680)={{&(0x7f0000019600)=""/126, 0x7e}, &(0x7f0000000480), 0x20}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000196c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019700)=0x14) r6 = dup3(r2, r1, 0x0) recvmsg$can_bcm(r6, &(0x7f00000005c0)={&(0x7f0000000040), 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000600)=""/102400, 0x19000}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/4, 0x4}, {&(0x7f0000000480)}], 0x8, &(0x7f0000000540)=""/72, 0x48}, 0x120a0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sync() 13:18:34 executing program 3: 13:18:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6d000000) 13:18:34 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x0, 0x803, 0x2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x16}, 0x10) r4 = socket(0x1e, 0x805, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300), &(0x7f000095dffc)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0xdf, 0x81, 0x7, 0xfff, 0x40}, &(0x7f00000000c0)=0x98) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLERRORu(r3, &(0x7f0000000140)={0x11, 0x7, 0x1, {{0x4, 'eth1'}, 0x9}}, 0x11) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$USBDEVFS_GET_SPEED(r8, 0x551f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r10, r9, 0x0) write$binfmt_misc(r10, &(0x7f0000000340)={'syz1', "f6b783b723480193cceb0f5f06968c37cc1fd11a3e0cceaec5ba7529976921eea09d47cb24f40eebd217fd7aa0"}, 0x31) 13:18:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:34 executing program 3: 13:18:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6e000000) [ 3619.285144][ T4335] FAT-fs (loop0): bogus number of reserved sectors [ 3619.323959][ T4335] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x92a, &(0x7f0000000380)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000480)=0x10) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = dup3(r3, r4, 0x180000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x5, r5, &(0x7f0000000080)="d84241a2a62694dc84ef0d82495428a8053b6d336a1caeb5dfeb639b21d1e401d81967310f59085d7327eeb917f6e97ec633a974a01f5d779efbf793ad7508a0abda551199e1e6efbdb561a75972311fd0fb64ddff64475992db07713fcc6dd6657b5831ee34c56bb0c00dc8a2a27e87432bd6e42628009b0fddb73ad8a4604a74228d195970d1544053ef5747e3a51561bddd1fd83f884df6a598fce91660", 0x9f, 0xdd, 0x0, 0x1}, &(0x7f0000000180)) r6 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x1000004001) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f00000001c0)=0x0) r8 = getegid() r9 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r10 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r9) r11 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r10) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r11) r12 = add_key$keyring(&(0x7f00000003c0)='kring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r9) add_key$keyring(&(0x7f0000000300)='keyling\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r12) r13 = add_key$user(&(0x7f00000002c0)='\x00\x00\xcd\x86\x00', &(0x7f0000000300)={'\x00', 0x2}, &(0x7f0000000840)="4acf665ff77df4f20690a5a83bc1a1e6519321db1dc2bf7eee06d978abdfbb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f72afc34e5fce1bed277a8faa02e6da16041b40bab677d6555e94a42b7ac236c8c35d729ac501cf28293c919f2f3ceec4703c892c717adeac90504aeb3ba485e09bda66d2b96124cabc4d2e653848e2bd909287d0d2c433d72bbd4333cf37f2a8972bba453c776d2c73c612153405fc0253992c918682c7018f6a280a9ff312ae4a6996bd9547aed66e72f07000000000000007e2e8e3c5bbb89452fd9bb6708ae89ba29d164dcadcdb387520000", 0xe8, r12) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000540), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r13, r14, r15) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r18 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r18, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r17, 0x8901, &(0x7f0000000440)=r19) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r21 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r21, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r20, 0x8901, &(0x7f0000000440)=r22) shmctl$IPC_SET(r6, 0x1, &(0x7f00000002c0)={{0x9, r7, r8, r14, r16, 0x1ba, 0x4}, 0x81, 0xfffffffffffffffa, 0x5, 0x2, r19, r22, 0x9}) r23 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) sync() 13:18:34 executing program 3: 13:18:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x6f000000) 13:18:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3619.485391][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3619.515807][ T4335] FAT-fs (loop0): bogus number of reserved sectors [ 3619.542306][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3619.562019][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3619.585297][ T4335] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3619.610394][ T4337] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3619.627471][ T4337] System zones: 0-7 [ 3619.648263][ T4337] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:35 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:35 executing program 3: 13:18:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) sync() 13:18:35 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 13:18:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x70000000) 13:18:35 executing program 3: [ 3620.071345][ T4575] FAT-fs (loop0): bogus number of reserved sectors 13:18:35 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2}, 0x18) r3 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r3, 0xc0745645, &(0x7f0000000080)={0x4, [0x5, 0x8000, 0x2, 0x401, 0x4, 0x7, 0x6, 0x1, 0x865, 0x1, 0x7, 0x5457, 0x4, 0x1, 0x0, 0x7fff, 0x6, 0x750, 0x2d53, 0x8001, 0x7, 0x401, 0x40, 0x3, 0x0, 0x8, 0x3ff, 0x1000, 0x9, 0x8, 0x4, 0x5def, 0x800, 0x4, 0xffff, 0x401, 0x401, 0x0, 0x1, 0x6, 0x101, 0x9, 0x400, 0x8000, 0x3, 0x9, 0x9, 0x3], 0x6aa0e029b971f62f}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x6, &(0x7f0000000140)=""/43, 0x2b) 13:18:35 executing program 3: 13:18:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x71000000) [ 3620.164313][ T4575] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x5, 0x41, 0x100, 0xc48d, 0x1, 0x2}) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KDMKTONE(r5, 0x4b30, 0x800) [ 3620.257447][ T4575] FAT-fs (loop0): bogus number of reserved sectors [ 3620.284808][ T4575] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x73260000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3620.384397][ T4689] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3620.400189][ T4689] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3620.414247][ T4689] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3620.436677][ T4689] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3620.465546][ T4689] System zones: 0-7 [ 3620.514971][ T4689] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3620.614061][ C1] net_ratelimit: 18 callbacks suppressed [ 3620.614069][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3620.625580][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3620.631395][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3620.637229][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3620.643131][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3620.648967][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:36 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:36 executing program 2: 13:18:36 executing program 3: 13:18:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x72000000) 13:18:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40080, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="e8020010631d000004000000000000000000000000000000fe000000000000000600000000000000ffffffff0000000000000000000000000200000000000000000000000000000004000000000000000400000000000000ff070000000000000000000000000000080000000000000006000000000000001f00000000000000fdffffffffffffff5f7111a61f129a581b7115c2b4abb842c42b909cd8861c349ebe7a69992a5727ebff6ea592c7c2a24e06808ed74cfac6a1231d352efe89b515e948f2acde0deead0d9462fbe17d9bd504a47912c32f9a26fdfa9229ce6d90"]) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7fffffff) sync() openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x800, 0x0) 13:18:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:36 executing program 3: 13:18:36 executing program 2: 13:18:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x73000000) 13:18:36 executing program 2: 13:18:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) sync() [ 3620.956453][ T4901] FAT-fs (loop0): bogus number of reserved sectors [ 3621.013817][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3621.019686][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3621.023804][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3621.031323][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3621.044312][ T4901] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:36 executing program 3: [ 3621.184253][ T4901] FAT-fs (loop0): bogus number of reserved sectors [ 3621.225355][ T4945] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3621.235461][ T4901] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3621.264165][ T4945] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3621.278414][ T4945] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3621.332727][ T4945] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3621.384218][ T4945] System zones: 0-7 [ 3621.389624][ T4945] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:37 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1056bef0a8105674, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/206) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmmsg(r6, &(0x7f0000001940)=[{{&(0x7f0000000180)=@isdn={0x22, 0x2, 0x2, 0x3, 0xf8}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="32754a076bdc39251590a4fdff99718df3f08cc2de55a373902f771342f65f4aa0f4972cbf4e7a19f634cc", 0x2b}, {&(0x7f0000000240)="85f591a90203db4fd81e1e47dce7e9efcb4f49f784b1a9ac417b91e0c024b12c86b50dc413eb2300f29277c2ac69d6b1fcc316405706d32186bb1ecf2d2f", 0x3e}, {&(0x7f0000000280)="7150ca3684b961818b037a710af7f5bbaac370aef9de8d5f69321180cc0760eeee875078538bf335ecd80742f31f450e021c7eeaa523bd9cd747f5b33526e21c0330463e1066872d16d3bc65fe0b7ca0466560bd1c22d054b62e56d19826eeece9cd517e1c18eb357a360f305669cbfa4e5991bde0a7bd3d02e442925789901775214777717b3ae8402dd9fabf48", 0x8e}, {&(0x7f0000000340)="2483230f126cbc2f0debaab74826cc99c2bdd7190a6d2dc144d31659ef8ba4a07137a90fa0ca228b69a5ae0c252946b72d97cdc010c91de6e564e0bf4e3717835c6666f8f0731ab7cfc3b1e802cba699217d29489d019feac4d0904edda7ad7d084504979e440a5969b33c5236d8c0e3160a", 0x72}], 0x4, &(0x7f0000000400)=[{0x40, 0x3a, 0x9, "ba310177447da0e6952d9ecfa9603ba30978b7617a106bcfa61672224aed3a1c1fd078d6870cbc6e2bb88d14b14ea6"}, {0x50, 0x8f, 0x7f, "0ff44691f362325b77c40a87d2fa7870957b805eb18bdf025f7bf8bc53c8806275fb9f0e402b50c352a343a6cbda3e8d2f31cbee56f0f90e5d"}, {0x48, 0x9d49f85e8363d43, 0x6, "9f86abad9040ff22f68495c45c96b03f91881aa4ef299018ccf6f271d519c2af0e40812c41de10053482edddbfc27565f2ac"}], 0xd8}}, {{&(0x7f0000000500)=@generic={0x8, "ff4be0be7e9079cd4c79c8e37e4405f131e6f5f9c51c2ea13df6d80f6b859424d627b57b69cd90e84f35a16d9507e2ec42b89b89e1c67e48952361d7ad37dcffbf9edc6af46da54e938dc1633405529356be04dc0a85b9982b8bed00fd680b2652e66086d797d47773f02ae4e464fa88ff4fe5ee64f7ea624b6a4adf1c16"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000580)="f145ac2830c4bac835e28dc89b9080490c656d2a51326ecef781f456fdf5e5b36f3158e7624e6a7f0dcb1c0b56aae77715831f700960a66024b67f614acb0912e40a2520f179c17f458095513297a5b49e979e92274ed6a55fe012a7661913c5071129af0990d8f6e197e90fdda74f50d2df64aa4c269038a1c31529ab1ac2a7b7f84a3584a81645128384eab4a03f79b9", 0x91}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="638f2e43bd1ac78c8a680ce5ada3d3637652e2ed8398f9af", 0x18}], 0x3, &(0x7f00000016c0)=[{0x58, 0xa3b85aa24d98eb7f, 0x10000, "5c88a81be9d883ad8edc63b2db6b6da100ab1c1b48842a2d47ac1f5f096c7c0bfc09159c72c198f4cdad254f3757fedc957c0a3f9497dc0b60ecc8584ee82ddb869268f4191c12"}, {0x18, 0x116, 0xfce3, "f5ab9f51"}, {0x38, 0x10b, 0x401, "b71e576497a2e5dd2443cd46dc187025bd7faf7be7b758f2a26dfebf4290d638d2e248de82"}, {0x18, 0x0, 0x5, "2cc92cc4"}, {0x60, 0x105, 0x1f, "2afbd967976d38ec89848fb3fce6d08ec8780de8924896018792a77c59817c90ba1e39219ef6f2617cff42d3888685e9075a9f23e4489f6dc86c66887b288c211b09743b8eb6b397d8e3eace07e8"}, {0x78, 0x118, 0xfffffff7, "628cceb6bbee71c7b36f6745a1c3636f492fadb2735d88a5e8b9401fafcd41081d13d7cc663d48710da8660a8a5a470bca22d6718b73ff6d07f4e786dfc0a4627ec4027669c3c4e54b1149cb9de82981f0ce283a068d0cca52c5b19ce8429e6214f45a3423"}, {0xc8, 0x1, 0x8001, "39e5d57977cd979c7b81e13ded16a6aaa5a328bfaee9e13097ed5c55389e73bf24c483572cd3c48b41b121fe66eabe7d6408df8b071f62b756e4c85262441f1e0102974a85295f75976744713ab9c33642946c2b8473f6c97d0d64929deba2a6733e937499519a520ef1c1b8d7565e0d1035b9782d6f5bfe4aa7ce297bfdd7ad6ed2cd2e847e3c35e3dc7f411977b2f2626a829b6d91d7b6097704f901f023822e0907a4c64539e4f646c17a9260ea09d88b5406"}], 0x260}}], 0x2, 0x40) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r7) 13:18:37 executing program 2: 13:18:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x74000000) 13:18:37 executing program 3: 13:18:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x79260000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x75000000) 13:18:37 executing program 2: 13:18:37 executing program 3: 13:18:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_VL_CLR(r2, 0x7014) sync() 13:18:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x76000000) [ 3621.921934][ T5187] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3621.979082][ T5290] FAT-fs (loop0): bogus number of reserved sectors [ 3622.002802][ T5290] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3622.033307][ T5187] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3622.043672][ T5187] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3622.067926][ T5187] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3622.076528][ T5187] System zones: 0-7 [ 3622.081204][ T5187] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3622.110683][ T5290] FAT-fs (loop0): bogus number of reserved sectors 13:18:37 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:37 executing program 2: 13:18:37 executing program 3: 13:18:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x77000000) 13:18:37 executing program 2: [ 3622.135151][ T5290] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000040)=0x200080, 0x4) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x100, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000304}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xd8, r5, 0x830, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6cd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1800000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfd}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x5868398abbd9622d}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nlmon0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x4) sync() 13:18:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:37 executing program 3: [ 3622.324121][ T5420] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 3622.332292][ T5420] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 13:18:37 executing program 2: 13:18:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x78000000) 13:18:38 executing program 3: 13:18:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r2, &(0x7f0000000000)=""/46, 0x1e) getdents64(r2, &(0x7f0000000340)=""/32, 0x20) getdents(r2, &(0x7f0000000840)=""/139, 0x8b) [ 3622.558123][ T5460] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3622.607997][ T5460] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3622.675259][ T5460] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3622.708642][ T5460] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3622.740651][ T5460] System zones: 0-7 [ 3622.745560][ T5460] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:38 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:38 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x43}, 0x8) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) socket$inet(0x2, 0x3, 0x7f) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000180)) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0xc0, 0x1) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)=0x80) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x2c, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="116300000f6300000000000f490c400000000000000000000000000b6300000d630000000000000000000000aed045545dcda03e249940015cccc9a896a0cd01010000a54a31ed8a7919f08409561c20a0cbb3fdadbe40767abfe3cf61e3c8d39debb36df8cefc13630c8903338e32e44dc6297e1c0d46343d2da67a36a7a6c135f46bcb08a43ccfe780f882c6a8d2897b2944913b21947093647b436253aabf074f8c4e163e983a4ca37b6ee8c0d45f19d7e867e096a08fef55d9ca601a406840e2"], 0x0, 0x0, &(0x7f00000002c0)}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0xfffffffe}) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x5) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, 0x0, 0x801) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@mcast2, 0x50, r5}) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000000c0)={@mcast2, 0x50}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003940)={'team0\x00'}) syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@mcast2, 0x50}) socket(0x0, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003980)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003a80)=0xe8) r7 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') getpeername$packet(r7, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000003b00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003b80)=0x14) socket$inet6(0xa, 0x1, 0x0) socket(0x10, 0x80002, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003bc0)={'bridge_slave_1\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) [ 3622.877025][ T5618] FAT-fs (loop0): bogus number of reserved sectors [ 3622.884126][ T5618] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3622.913936][ T5618] FAT-fs (loop0): bogus number of reserved sectors 13:18:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x79000000) 13:18:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x528740) r4 = dup3(r3, r0, 0xfa997bdf8c0fccb7) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x81, 0x101) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000140)={0x67, &(0x7f00000000c0)=""/103}) r6 = semget(0x3, 0x0, 0x0) semctl$SEM_STAT(r6, 0x758d788dc069ea1d, 0x12, &(0x7f0000000200)=""/44) semctl$GETPID(r6, 0x0, 0xb, &(0x7f0000000280)=""/4096) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_buf(r9, 0x0, 0x9, &(0x7f0000000180)="47e24fc6f2824bfa9a32fdc0505746185b724f57b82933d7f993eeb2eb21c9c220b68cb7201d853535d68fb1ec9093e66ce654e80aa8ccbba494470f1015c424997052ce89c9e61d79287e27cfbc96d307096012f41daccdb801a5b2dc7ebe4de5e64ec73c5a2e1026d4f5d1cbb6e35d7d22d296cd87f7aa4bcf7d82f699e3b74efc967b615e8ef996e6ade879ea8021f54521dba9bccac4f88b64399c7d91039ee6c54397f492dc7220168ab0ec02420f2f7476d87d3e207a8bca4f2c3755b8b240256d511b6d0294e10394eabd1c5154b71cda65e23578eed887679bd3ec18cda7", 0xe2) [ 3622.922922][ T5618] FAT-fs (loop0): Can't find a valid FAT filesystem 13:18:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x686987548330b3, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = getpgrp(0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=""/127, 0x7f}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) sched_setattr(0x0, 0x0, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r4) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) 13:18:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7a000000) 13:18:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xf5ffffff, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000), 0x0) 13:18:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f0000000040)='\x00', 0x1200) r2 = dup3(r1, r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='bpq0\x00', 0x10) sendmsg$rds(r2, &(0x7f00000009c0)={&(0x7f0000000200)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000480)=""/72, 0x48}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)=""/231, 0xe7}, {&(0x7f0000000840)=""/178, 0xb2}], 0x6, &(0x7f0000000940)=[@mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x7fffffff}, &(0x7f0000000500)=0xfde0, &(0x7f0000000900)=0x2, 0xfffffffffffeffff, 0x8, 0x25, 0x0, 0x0, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x1ff}}], 0x70, 0x2400a009}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000440)=r5) ptrace$getregset(0x4204, r5, 0x1, &(0x7f0000000180)={&(0x7f0000000080)=""/229, 0xe5}) sync() 13:18:38 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 13:18:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3623.504741][ T5877] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3623.531944][ T5877] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3623.548169][ T5877] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3623.560290][ T5877] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3623.574550][ T5877] System zones: 0-7 [ 3623.578997][ T5877] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7b000000) 13:18:39 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x5, 0x0) 13:18:39 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:39 executing program 4: socket$rds(0x15, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x64, r4, 0x20, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x66d9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setfsgid(0xee01) sync() sendto$unix(r0, &(0x7f0000000100)="aaf60d29268d68bb1657ffa71490d0e570042953019cfec6d2d395a33049b30142fed9b47bdaa0abbfa23a387f663f2243cbc560fdf035118ab8694e50f034486c638a2bc2b03aecdc5313f111c66e40733c159566b7b9769b583a49d50a491fd676978161b07132b4d2bbe280ad5130cbb11d31e160fd274d9b2074a65d53ee280f9f62bee95f67640bb2962b6f2e2a0d78abccab9e12833fc9", 0x9a, 0x67bbe07a0349909b, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 13:18:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3623.707324][ T6119] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 13:18:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xf9fdffff, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3623.763119][ T6119] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 3623.780344][ T6133] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 3623.881870][ T6185] FAT-fs (loop2): bogus number of reserved sectors [ 3623.903593][ T6185] FAT-fs (loop2): Can't find a valid FAT filesystem 13:18:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) r6 = dup3(r0, r5, 0x100000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e22, @loopback}}) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$FIGETBSZ(r11, 0x2, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$CAPI_CLR_FLAGS(r11, 0x80044325, &(0x7f0000000000)) r12 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x280001, 0x0) ioctl$sock_TIOCINQ(r12, 0x541b, &(0x7f00000000c0)) 13:18:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x7, 0x0, [{0x80000000, 0x8, 0x6e, 0x8, 0x100}, {0xb, 0x9, 0x6, 0x200, 0x6}, {0x80000003, 0x7, 0x5, 0xd2a0, 0x80000000}, {0x2, 0x3ff, 0x2, 0x800, 0x1}, {0xa, 0xffffffff, 0xe50d, 0x80000000, 0x8}, {0x80000000, 0xffff8001, 0x5, 0xfffffe00}, {0x4000000c, 0xa93f, 0xc31, 0x7fffffff, 0x800}]}) sync() 13:18:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7c000000) [ 3624.102717][ T6228] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3624.144041][ T6228] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 13:18:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xff000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:39 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000080)) [ 3624.203594][ T6228] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7d000000) [ 3624.317325][ T6228] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3624.329526][ T6228] System zones: 0-7 [ 3624.335666][ T6228] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x7, 0x0, [{0x80000000, 0x8, 0x6e, 0x8, 0x100}, {0xb, 0x9, 0x6, 0x200, 0x6}, {0x80000003, 0x7, 0x5, 0xd2a0, 0x80000000}, {0x2, 0x3ff, 0x2, 0x800, 0x1}, {0xa, 0xffffffff, 0xe50d, 0x80000000, 0x8}, {0x80000000, 0xffff8001, 0x5, 0xfffffe00}, {0x4000000c, 0xa93f, 0xc31, 0x7fffffff, 0x800}]}) sync() 13:18:40 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/48, 0x30) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"]) sync() 13:18:40 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x7, 0x0, [{0x80000000, 0x8, 0x6e, 0x8, 0x100}, {0xb, 0x9, 0x6, 0x200, 0x6}, {0x80000003, 0x7, 0x5, 0xd2a0, 0x80000000}, {0x2, 0x3ff, 0x2, 0x800, 0x1}, {0xa, 0xffffffff, 0xe50d, 0x80000000, 0x8}, {0x80000000, 0xffff8001, 0x5, 0xfffffe00}, {0x4000000c, 0xa93f, 0xc31, 0x7fffffff, 0x800}]}) sync() 13:18:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xff0f0000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:40 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000080)) 13:18:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7e000000) 13:18:40 executing program 4: syz_open_dev$vivid(&(0x7f0000000180)='/dev/video#\x00', 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f0000000080)={0x3, [0x1, 0x8, 0x6, 0x5, 0x3ff, 0x0, 0x600, 0x3, 0x12, 0xab1, 0x1ff, 0x8000, 0x0, 0xfffb, 0x1ff, 0x5, 0xfa, 0x1, 0x3f, 0x0, 0x0, 0x20, 0x7, 0x3, 0x0, 0x3, 0x7, 0x800, 0x6, 0x0, 0xff, 0x2, 0x1, 0x8000, 0x9c4, 0x1b, 0x100, 0x8, 0x77, 0x1, 0x8, 0x2, 0x8, 0x40, 0x4, 0xfffb, 0x81, 0x3], 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x80, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x8a000, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IMHOLD_L1(r3, 0x80044948, &(0x7f0000000040)) 13:18:40 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r6, 0xc0109207, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3f}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) r7 = io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) write(r7, &(0x7f0000000500)="89dcfb99b63f6e6f2fab010c12dba63e00296e541e2a274f7ae00d98bf0485bfa2e8b1850448f733340ea2152a8375d1fa13638de11b0f19109797adc1e304e32620949a89fd66c28549fcad8083120aee7acd003a75752609c8ab22a7f7344045a0c0e84873f0a293d5a752089fbad3ad7b266fca8d4181c65a372392b3b126a38c903d675ae5d699f464ac8f", 0x8d) 13:18:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xfffdffff, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:40 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd"], 0x9a}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x7f000000) 13:18:40 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r6, 0xc0109207, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3f}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) r7 = io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) write(r7, &(0x7f0000000500)="89dcfb99b63f6e6f2fab010c12dba63e00296e541e2a274f7ae00d98bf0485bfa2e8b1850448f733340ea2152a8375d1fa13638de11b0f19109797adc1e304e32620949a89fd66c28549fcad8083120aee7acd003a75752609c8ab22a7f7344045a0c0e84873f0a293d5a752089fbad3ad7b266fca8d4181c65a372392b3b126a38c903d675ae5d699f464ac8f", 0x8d) 13:18:40 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="93ee78edc0817b2f53790effb94d949d7c0598e89fd737fe1fdeb1bed48d1766c91354d789ce982fd7166369bdf7cb5413820b6891b76953e111eceb4db5af749b0e3f07c5bec6a89e7c81a42ad804f591c8ddc9dbbe7c8a99baa826c3ccb0ab038c44c4d1") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() [ 3625.133698][ T6518] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3625.162092][ T6518] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3625.182957][ T6518] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3625.288764][ T6518] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3625.331321][ T6663] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3625.351736][ T6663] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3625.387540][ T6518] System zones: 0-7 [ 3625.409536][ T6663] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3625.450699][ T6518] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3625.501782][ T6663] EXT4-fs error (device loop2): ext4_fill_super:4493: inode #2: comm syz-executor.2: iget: root inode unallocated [ 3625.553444][ T6663] EXT4-fs (loop2): get root inode failed [ 3625.559151][ T6663] EXT4-fs (loop2): mount failed 13:18:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x81000000) 13:18:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xfffffdf9, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:41 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:41 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r6, 0xc0109207, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3f}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) r7 = io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) write(r7, &(0x7f0000000500)="89dcfb99b63f6e6f2fab010c12dba63e00296e541e2a274f7ae00d98bf0485bfa2e8b1850448f733340ea2152a8375d1fa13638de11b0f19109797adc1e304e32620949a89fd66c28549fcad8083120aee7acd003a75752609c8ab22a7f7344045a0c0e84873f0a293d5a752089fbad3ad7b266fca8d4181c65a372392b3b126a38c903d675ae5d699f464ac8f", 0x8d) 13:18:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x6, @broadcast, 0x4e20, 0x3, 'fo\x00', 0x32, 0x2, 0x55}, 0x2c) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r5 = dup3(r3, 0xffffffffffffffff, 0x180000) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000280)) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r4, 0x120, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff}]}, @TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [], @rand_addr=0xfffffffe}, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x5, @loopback, 0x7}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x220480a4}, 0x61d2852e00b93d4d) 13:18:41 executing program 2 (fault-call:1 fault-nth:0): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x82000000) 13:18:41 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r6, 0xc0109207, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3f}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3}, 0x18) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x10280) dup(r3) 13:18:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xfffffdff, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3625.983369][ T6950] FAULT_INJECTION: forcing a failure. [ 3625.983369][ T6950] name failslab, interval 1, probability 0, space 0, times 0 [ 3626.055084][ T6950] CPU: 0 PID: 6950 Comm: syz-executor.2 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3626.064085][ T6950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3626.074155][ T6950] Call Trace: [ 3626.077470][ T6950] dump_stack+0x197/0x210 [ 3626.081829][ T6950] should_fail.cold+0xa/0x15 [ 3626.086445][ T6950] ? fault_create_debugfs_attr+0x180/0x180 [ 3626.092274][ T6950] ? ___might_sleep+0x163/0x2c0 [ 3626.097140][ T6950] __should_failslab+0x121/0x190 [ 3626.102100][ T6950] should_failslab+0x9/0x14 [ 3626.106615][ T6950] __kmalloc+0x2e0/0x770 [ 3626.106635][ T6950] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3626.106651][ T6950] ? fput_many+0x12c/0x1a0 [ 3626.106669][ T6950] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3626.117227][ T6950] ? strnlen_user+0x1ed/0x2e0 [ 3626.117245][ T6950] ? __x64_sys_memfd_create+0x13c/0x470 [ 3626.117263][ T6950] __x64_sys_memfd_create+0x13c/0x470 [ 3626.117284][ T6950] ? memfd_fcntl+0x18c0/0x18c0 [ 3626.148429][ T6950] ? do_syscall_64+0x26/0x790 [ 3626.153127][ T6950] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3626.158422][ T6950] ? trace_hardirqs_on+0x67/0x240 [ 3626.163461][ T6950] do_syscall_64+0xfa/0x790 [ 3626.167976][ T6950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3626.173858][ T6950] RIP: 0033:0x45a659 [ 3626.177742][ T6950] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3626.197707][ T6950] RSP: 002b:00007fb8fdc64a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3626.206108][ T6950] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 [ 3626.214090][ T6950] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3626.222091][ T6950] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3626.230056][ T6950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8fdc656d4 [ 3626.238013][ T6950] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 13:18:41 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3f}) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 13:18:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x83000000) [ 3626.263718][ T6948] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:41 executing program 2 (fault-call:1 fault-nth:1): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3626.328895][ T6948] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3626.381762][ T6948] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3626.479178][ T6948] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3626.541444][ T6948] System zones: 0-7 [ 3626.570405][ T6948] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3626.620314][ T7187] FAULT_INJECTION: forcing a failure. [ 3626.620314][ T7187] name failslab, interval 1, probability 0, space 0, times 0 [ 3626.642240][ T7187] CPU: 1 PID: 7187 Comm: syz-executor.2 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3626.651223][ T7187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3626.661288][ T7187] Call Trace: [ 3626.664602][ T7187] dump_stack+0x197/0x210 [ 3626.668956][ T7187] should_fail.cold+0xa/0x15 [ 3626.673565][ T7187] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3626.679653][ T7187] ? fault_create_debugfs_attr+0x180/0x180 [ 3626.685480][ T7187] ? ___might_sleep+0x163/0x2c0 [ 3626.690350][ T7187] __should_failslab+0x121/0x190 [ 3626.695290][ T7187] ? shmem_destroy_inode+0x80/0x80 [ 3626.700384][ T7187] should_failslab+0x9/0x14 [ 3626.704891][ T7187] kmem_cache_alloc+0x2aa/0x710 [ 3626.709755][ T7187] ? __alloc_fd+0x487/0x620 [ 3626.714278][ T7187] ? shmem_destroy_inode+0x80/0x80 [ 3626.719397][ T7187] shmem_alloc_inode+0x1c/0x50 [ 3626.724186][ T7187] alloc_inode+0x68/0x1e0 [ 3626.728530][ T7187] new_inode_pseudo+0x19/0xf0 [ 3626.733222][ T7187] new_inode+0x1f/0x40 [ 3626.737295][ T7187] shmem_get_inode+0x84/0x7e0 [ 3626.741987][ T7187] __shmem_file_setup.part.0+0x7e/0x2b0 [ 3626.747547][ T7187] shmem_file_setup+0x66/0x90 [ 3626.752241][ T7187] __x64_sys_memfd_create+0x2a2/0x470 [ 3626.757622][ T7187] ? memfd_fcntl+0x18c0/0x18c0 [ 3626.762408][ T7187] ? do_syscall_64+0x26/0x790 [ 3626.767100][ T7187] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3626.772398][ T7187] ? trace_hardirqs_on+0x67/0x240 [ 3626.777438][ T7187] do_syscall_64+0xfa/0x790 [ 3626.785342][ T7187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3626.791239][ T7187] RIP: 0033:0x45a659 [ 3626.795157][ T7187] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3626.814775][ T7187] RSP: 002b:00007fb8fdc64a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3626.823201][ T7187] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 [ 3626.831185][ T7187] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3626.839167][ T7187] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3626.847148][ T7187] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8fdc656d4 [ 3626.855137][ T7187] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3626.863501][ C1] net_ratelimit: 20 callbacks suppressed 13:18:42 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:42 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x84000000) 13:18:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) dup3(r3, r0, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000080)) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x10000004001fe) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) fsmount(r9, 0x1, 0x0) sync() [ 3626.863512][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3626.874965][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3626.880851][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3626.886637][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3626.892554][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3626.898326][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:42 executing program 2 (fault-call:1 fault-nth:2): sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:42 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x85000000) 13:18:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone3(&(0x7f0000000280)={0x10060000, &(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0), 0x34, 0x0, &(0x7f0000000100)=""/167, 0xa7, &(0x7f00000001c0)=""/141}, 0x40) fcntl$setown(r1, 0x8, r3) sync() 13:18:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3627.097568][ T7320] FAULT_INJECTION: forcing a failure. [ 3627.097568][ T7320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3627.110827][ T7320] CPU: 0 PID: 7320 Comm: syz-executor.2 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3627.119794][ T7320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3627.130828][ T7320] Call Trace: [ 3627.134224][ T7320] dump_stack+0x197/0x210 [ 3627.138566][ T7320] should_fail.cold+0xa/0x15 [ 3627.143165][ T7320] ? fault_create_debugfs_attr+0x180/0x180 [ 3627.143181][ T7320] ? rcu_read_unlock+0x16/0x60 [ 3627.143199][ T7320] ? find_held_lock+0x35/0x130 [ 3627.143219][ T7320] should_fail_alloc_page+0x50/0x60 [ 3627.143233][ T7320] __alloc_pages_nodemask+0x1a1/0x910 [ 3627.143246][ T7320] ? lock_downgrade+0x920/0x920 [ 3627.143262][ T7320] ? __alloc_pages_slowpath+0x2900/0x2900 [ 3627.143283][ T7320] ? rcu_read_unlock+0x2e/0x60 [ 3627.184523][ T7320] cache_grow_begin+0x90/0xd00 [ 3627.189294][ T7320] ? shmem_alloc_inode+0x1c/0x50 [ 3627.194243][ T7320] ? trace_hardirqs_off+0x62/0x240 [ 3627.199369][ T7320] kmem_cache_alloc+0x64e/0x710 [ 3627.204233][ T7320] ? __alloc_fd+0x487/0x620 [ 3627.208761][ T7320] ? shmem_destroy_inode+0x80/0x80 [ 3627.213887][ T7320] shmem_alloc_inode+0x1c/0x50 [ 3627.218659][ T7320] alloc_inode+0x68/0x1e0 [ 3627.222999][ T7320] new_inode_pseudo+0x19/0xf0 [ 3627.227688][ T7320] new_inode+0x1f/0x40 [ 3627.231791][ T7320] shmem_get_inode+0x84/0x7e0 [ 3627.236490][ T7320] __shmem_file_setup.part.0+0x7e/0x2b0 [ 3627.242054][ T7320] shmem_file_setup+0x66/0x90 [ 3627.246753][ T7320] __x64_sys_memfd_create+0x2a2/0x470 [ 3627.250686][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3627.252247][ T7320] ? memfd_fcntl+0x18c0/0x18c0 [ 3627.252264][ T7320] ? do_syscall_64+0x26/0x790 [ 3627.252284][ T7320] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3627.258224][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3627.262934][ T7320] ? trace_hardirqs_on+0x67/0x240 [ 3627.262953][ T7320] do_syscall_64+0xfa/0x790 [ 3627.262972][ T7320] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3627.262984][ T7320] RIP: 0033:0x45a659 [ 3627.262997][ T7320] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3627.263010][ T7320] RSP: 002b:00007fb8fdc64a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 3627.288177][ T7320] RAX: ffffffffffffffda RBX: 0000000020000100 RCX: 000000000045a659 [ 3627.288187][ T7320] RDX: 0000000020018110 RSI: 0000000000000000 RDI: 00000000004bf6f2 [ 3627.288196][ T7320] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 3627.288204][ T7320] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8fdc656d4 [ 3627.288211][ T7320] R13: 00000000004c9ec9 R14: 00000000004e1c08 R15: 0000000000000003 [ 3627.288497][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3627.298097][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:18:43 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xc00200) clone3(&(0x7f0000000240)={0x14e56fe06048c61c, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x3f, 0x0, &(0x7f0000000100)=""/132, 0x84, &(0x7f00000001c0)=""/65}, 0x40) sync() [ 3627.594459][ T7340] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3627.645163][ T7320] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3627.670662][ T7320] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3627.681503][ T7340] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3627.693654][ T7320] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3627.696920][ T7340] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3627.755001][ T7320] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 3627.761788][ T7340] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3627.790624][ T7320] EXT4-fs (loop2): mount failed [ 3627.795942][ T7340] System zones: 0-7 [ 3627.805109][ T7340] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xfffffff5, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x86000000) 13:18:43 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:43 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGRS485(r5, 0x542e, &(0x7f0000000040)) sync() 13:18:43 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:43 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x92) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() 13:18:43 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x87000000) 13:18:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3628.308155][ T7478] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:43 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r5, 0x409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 3628.369789][ T7478] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3628.470512][ T7478] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3628.530185][ T7552] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:44 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) [ 3628.575020][ T7552] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3628.585421][ T7478] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 3628.601806][ T7478] EXT4-fs (loop2): mount failed [ 3628.607309][ T7552] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3628.660957][ T7552] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] 13:18:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x88000000) 13:18:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x200000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3628.703760][ T7552] System zones: 0-7 [ 3628.737730][ T7552] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:44 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:44 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='\nxt4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:44 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sync() 13:18:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x89000000) 13:18:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:44 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:44 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='%xt4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:44 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001ff) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sync() 13:18:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8a000000) 13:18:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8b000000) [ 3629.543228][ T7989] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3629.676673][ T7989] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3629.756871][ T7989] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3629.819478][ T7989] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3629.828021][ T7989] System zones: 0-7 [ 3629.832921][ T7989] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:45 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:45 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x1000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8c000000) 13:18:45 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='\\xt4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8d000000) 13:18:45 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() open(&(0x7f0000000040)='./file0\x00', 0x29583, 0xa0) 13:18:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xe000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:45 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r3, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() 13:18:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8d770000) [ 3630.449989][ T8356] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3630.509114][ T8356] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3630.540983][ T8356] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3630.591419][ T8356] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3630.667759][ T8356] System zones: 0-7 [ 3630.683567][ T8356] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:46 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:46 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:46 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='e\nt4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8e000000) 13:18:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x3ff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7ef) sync() 13:18:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_pts(0xffffffffffffffff, 0x10400) r2 = dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:46 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x8f000000) 13:18:46 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='e%t4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:46 executing program 3: socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) [ 3631.326503][ T8710] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3631.356757][ T8710] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3631.388831][ T8710] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3631.432394][ T8710] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3631.445419][ T8710] System zones: 0-7 [ 3631.459778][ T8710] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:47 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r4}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = dup3(r5, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sync() 13:18:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x90000000) 13:18:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:47 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='e\\t4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:47 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x410001) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) 13:18:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x91000000) 13:18:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:47 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:47 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ex\n4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3632.120228][ T8928] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3632.168298][ T8928] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3632.193955][ T8928] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3632.239554][ T8928] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3632.255791][ T8928] System zones: 0-7 [ 3632.272165][ T8928] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:47 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:47 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r0, 0x9989323badfdb0ca, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x18}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x40, 0x3814baaecccd4350}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}]}, 0x64}, 0x1, 0x0, 0x0, 0x90}, 0x10000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x23) r8 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000300)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r7, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r8, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r9 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket(0x1e, 0x805, 0x0) close(r10) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x1e, &(0x7f0000000100)=@assoc_value={r12}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000200)={r12, 0x80}, &(0x7f0000000240)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r13 = dup3(r4, r1, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) sync() 13:18:47 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x92000000) 13:18:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:48 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ex%4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x93000000) 13:18:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3632.838397][ T9205] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3632.883898][ T9205] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3632.917867][ T9205] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:48 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ex\\4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) [ 3632.947718][ T9205] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3632.970961][ T9205] System zones: 0-7 [ 3632.999512][ T9205] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3633.087777][ C1] net_ratelimit: 20 callbacks suppressed [ 3633.087785][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3633.099359][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3633.105208][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3633.111026][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3633.116864][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3633.122690][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:48 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x94000000) 13:18:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_PIE_OFF(r7, 0x7006) r8 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x6) sync() r9 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x0) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x7ff, 0xd8ff}) ioctl$BLKALIGNOFF(r8, 0x127a, &(0x7f0000000040)) 13:18:48 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext\a\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x95000000) [ 3633.487563][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3633.493428][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) [ 3633.567570][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3633.573430][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:18:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x800000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x8, @mcast2, 0x98b}}, [0x4, 0x80000000, 0x0, 0x5, 0xfffffffffffffffc, 0x9, 0x3, 0x0, 0x873, 0xa1, 0x4, 0x20002000, 0x5b, 0x1, 0x9]}, &(0x7f00000001c0)=0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sync() [ 3633.660045][ T9398] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3633.681026][ T9398] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3633.773066][ T9398] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3633.797572][ T9398] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3633.805720][ T9398] System zones: 0-7 13:18:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x96000000) [ 3633.975706][ T9398] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:49 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:49 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext\n\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x7, r3) 13:18:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x97000000) 13:18:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x5, 0x81, 0x336cbd9a, 0x5}, 0x14) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sync() r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x4, {0x2, 0x4e20, @multicast1}, 'veth0_to_bridge\x00'}) 13:18:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x98000000) 13:18:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$rose(r2, &(0x7f0000000040)=@full={0xb, @remote, @netrom, 0x0, [@null, @default, @netrom, @null, @bcast, @netrom]}, &(0x7f0000000080)=0x40, 0x800) sync() 13:18:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) [ 3634.797000][ T9869] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3634.806767][ T9869] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3634.955940][ T9869] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3635.020694][ T9869] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3635.041037][ T9869] System zones: 0-7 [ 3635.045658][ T9869] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:50 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:50 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext%\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0xc00000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x99000000) 13:18:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x200000b3) r2 = dup3(r1, r0, 0x180000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000040)={0x3, 0x3, [@dev={[], 0x15}, @broadcast, @broadcast]}) exit(0xc) 13:18:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9a000000) 13:18:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9b000000) 13:18:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x1000000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:51 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext-\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:51 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9c000000) 13:18:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x1400000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3636.049404][T10473] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3636.059928][T10473] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3636.069857][T10473] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3636.080504][T10473] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3636.090813][T10473] System zones: 0-7 [ 3636.095432][T10473] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 13:18:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() 13:18:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:51 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext/\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9d000000) 13:18:51 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9e000000) 13:18:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7f, 0x8, 0x3f, 0x2}]}, 0x10) 13:18:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:52 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext=\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9effffff) 13:18:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VHOST_SET_OWNER(r8, 0xaf01, 0x0) sendto$inet(r5, &(0x7f0000000100)="5ec0053f43474507", 0x8, 0x20000010, &(0x7f0000000140)={0x2, 0x4e21, @multicast1}, 0x10) ustat(0xd3dc, &(0x7f0000000040)) sync() 13:18:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:52 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x9f000000) 13:18:52 executing program 4: socketpair$unix(0x1, 0xe6b51bdf85bad4a, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) 13:18:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x2, 0x310}) 13:18:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa0000000) 13:18:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x80000000, 0x200, 0xae, 0x5, 0x3, 0x7, 0x4, 0x80000001]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() syz_init_net_socket$llc(0x1a, 0x0, 0x0) 13:18:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2c04000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:52 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext\\\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, 0x0) 13:18:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa1000000) 13:18:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="09202abd34cdf77e644b3c797bedbb1f641ecd0c996b294572578bd41d2a33f795d8f324a1c96d8673a912e45b0af3a3727d62ad0389701ce43b84e73f16bfe818a5836e1774e5edf35e4987cf4ff3992bdec66b8762bea452133d1f3a18299672", 0x61}, {&(0x7f0000000200)="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", 0x1000}], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$FUSE_IOCTL(r7, &(0x7f0000000080)={0x20, 0xfffffffffffffff5, 0x1, {0x3, 0x4, 0x5a, 0x4}}, 0x20) sync() 13:18:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, 0x0) 13:18:53 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa2000000) 13:18:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2d04000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:53 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='extm\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, 0x0) 13:18:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7f, 0x8, 0x3f, 0x2}]}, 0x10) 13:18:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2e04000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa3000000) 13:18:53 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x02', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:53 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x310}) 13:18:54 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa4000000) [ 3638.549548][T11412] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x2f04000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x310}) [ 3638.635112][T11412] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3638.685718][T11412] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3638.723430][T11412] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3638.739697][T11412] System zones: 0-7 13:18:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa5000000) 13:18:54 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x03', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3638.771460][T11412] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 13:18:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x310}) 13:18:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3004000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:54 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa6000000) 13:18:54 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x310}) [ 3639.324631][ C1] net_ratelimit: 20 callbacks suppressed [ 3639.324637][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3639.336169][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3639.341950][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3639.347742][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3639.353531][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3639.359366][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:55 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x04', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4}) 13:18:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3104000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa6ffffff) [ 3639.691656][T11708] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3639.724452][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3639.730278][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:18:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r3, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sync() [ 3639.804506][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3639.810352][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3639.824665][T11708] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3639.895399][T11708] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3639.916772][T11708] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] 13:18:55 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3639.946438][T11708] System zones: 0-7 [ 3639.956893][T11708] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 13:18:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa7000000) 13:18:55 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r5, 0x409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 13:18:55 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x05', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3204000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa8000000) [ 3640.416785][T11954] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3640.446611][T11954] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3640.485108][T11954] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 13:18:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3304000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3640.544239][T12012] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 3640.578170][T11954] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3640.588022][T12012] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3640.623347][T12012] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3640.687250][T11954] System zones: 0-7 [ 3640.693827][T12012] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3640.702776][T11954] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3640.703531][T12012] System zones: 0-7 [ 3640.716637][T12012] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 13:18:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xa9000000) 13:18:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r5, 0x409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 13:18:56 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3404000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone3(&(0x7f0000000280)={0x10060000, &(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0), 0x34, 0x0, &(0x7f0000000100)=""/167, 0xa7, &(0x7f00000001c0)=""/141}, 0x40) fcntl$setown(r1, 0x8, r3) sync() 13:18:56 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x06', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xaa000000) 13:18:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r5, 0x409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 13:18:56 executing program 3 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4}) [ 3641.305941][T12307] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:18:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3504000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3641.348794][T12307] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 3641.375254][T12307] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3641.429799][T12307] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 3641.443294][T12417] FAULT_INJECTION: forcing a failure. [ 3641.443294][T12417] name failslab, interval 1, probability 0, space 0, times 0 13:18:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3641.527751][T12417] CPU: 1 PID: 12417 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3641.536824][T12417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3641.546891][T12417] Call Trace: [ 3641.550196][T12417] dump_stack+0x197/0x210 [ 3641.554545][T12417] should_fail.cold+0xa/0x15 [ 3641.559157][T12417] ? fault_create_debugfs_attr+0x180/0x180 [ 3641.564991][T12417] ? ___might_sleep+0x163/0x2c0 [ 3641.569863][T12417] __should_failslab+0x121/0x190 13:18:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xab000000) [ 3641.574833][T12417] should_failslab+0x9/0x14 [ 3641.579355][T12417] kmem_cache_alloc_trace+0x2d3/0x790 [ 3641.584750][T12417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3641.591001][T12417] ? ns_capable_common+0x93/0x100 [ 3641.596034][T12417] io_uring_setup+0x114f/0x1cd0 [ 3641.597191][T12307] System zones: 0-7 [ 3641.600884][T12417] ? io_uring_release+0x50/0x50 [ 3641.600900][T12417] ? fput_many+0x12c/0x1a0 [ 3641.600928][T12417] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3641.600948][T12417] ? do_syscall_64+0x26/0x790 [ 3641.609587][T12417] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3641.609604][T12417] ? do_syscall_64+0x26/0x790 [ 3641.609623][T12417] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3641.609643][T12417] __x64_sys_io_uring_setup+0x54/0x80 [ 3641.609658][T12417] do_syscall_64+0xfa/0x790 [ 3641.609677][T12417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3641.614784][T12307] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 3641.619511][T12417] RIP: 0033:0x45a659 [ 3641.619527][T12417] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3641.619535][T12417] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3641.619549][T12417] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3641.619558][T12417] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3641.619567][T12417] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:18:57 executing program 3 (fault-call:3 fault-nth:1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4}) 13:18:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xac000000) [ 3641.619575][T12417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3641.619584][T12417] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 13:18:57 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r4, 0x409, 0x0) sync() 13:18:57 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\a', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3641.904517][T12561] FAULT_INJECTION: forcing a failure. [ 3641.904517][T12561] name failslab, interval 1, probability 0, space 0, times 0 [ 3641.982044][T12561] CPU: 0 PID: 12561 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3641.991124][T12561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3641.991131][T12561] Call Trace: [ 3641.991158][T12561] dump_stack+0x197/0x210 [ 3641.991178][T12561] should_fail.cold+0xa/0x15 [ 3641.991201][T12561] ? fault_create_debugfs_attr+0x180/0x180 [ 3641.991223][T12561] ? ___might_sleep+0x163/0x2c0 [ 3641.991243][T12561] __should_failslab+0x121/0x190 [ 3641.991260][T12561] should_failslab+0x9/0x14 [ 3641.991275][T12561] kmem_cache_alloc+0x2aa/0x710 [ 3641.991293][T12561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3641.991308][T12561] ? ns_capable_common+0x93/0x100 [ 3641.991325][T12561] io_uring_setup+0x2d7/0x1cd0 [ 3641.991345][T12561] ? io_uring_release+0x50/0x50 [ 3642.059452][T12561] ? fput_many+0x12c/0x1a0 [ 3642.063871][T12561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3642.069320][T12561] ? do_syscall_64+0x26/0x790 [ 3642.073995][T12561] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3642.080233][T12561] ? do_syscall_64+0x26/0x790 [ 3642.084911][T12561] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3642.090185][T12561] __x64_sys_io_uring_setup+0x54/0x80 [ 3642.095548][T12561] do_syscall_64+0xfa/0x790 [ 3642.100040][T12561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3642.105931][T12561] RIP: 0033:0x45a659 [ 3642.109821][T12561] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3642.129422][T12561] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3642.138271][T12561] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3642.146228][T12561] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3642.154197][T12561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3642.162167][T12561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3642.170647][T12561] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 13:18:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xad000000) 13:18:57 executing program 3 (fault-call:3 fault-nth:2): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4}) 13:18:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r4, 0x409, 0x0) sync() [ 3642.500859][T12732] FAULT_INJECTION: forcing a failure. [ 3642.500859][T12732] name failslab, interval 1, probability 0, space 0, times 0 13:18:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) fcntl$addseals(r4, 0x409, 0x0) sync() 13:18:58 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\b', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3642.627604][T12732] CPU: 1 PID: 12732 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3642.636680][T12732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3642.646767][T12732] Call Trace: [ 3642.650084][T12732] dump_stack+0x197/0x210 [ 3642.654426][T12732] should_fail.cold+0xa/0x15 [ 3642.659022][T12732] ? fault_create_debugfs_attr+0x180/0x180 [ 3642.664901][T12732] ? ___might_sleep+0x163/0x2c0 [ 3642.669859][T12732] __should_failslab+0x121/0x190 [ 3642.674789][T12732] should_failslab+0x9/0x14 [ 3642.679282][T12732] kmem_cache_alloc_trace+0x2d3/0x790 [ 3642.684643][T12732] ? kmem_cache_alloc+0x364/0x710 [ 3642.689693][T12732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3642.695928][T12732] ? ns_capable_common+0x93/0x100 [ 3642.700963][T12732] io_uring_setup+0x345/0x1cd0 [ 3642.705722][T12732] ? io_uring_release+0x50/0x50 [ 3642.710588][T12732] ? fput_many+0x12c/0x1a0 [ 3642.715031][T12732] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3642.720472][T12732] ? do_syscall_64+0x26/0x790 13:18:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xae000000) [ 3642.725133][T12732] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3642.731197][T12732] ? do_syscall_64+0x26/0x790 [ 3642.735870][T12732] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3642.741150][T12732] __x64_sys_io_uring_setup+0x54/0x80 [ 3642.746512][T12732] do_syscall_64+0xfa/0x790 [ 3642.751031][T12732] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3642.756929][T12732] RIP: 0033:0x45a659 [ 3642.760837][T12732] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3642.780578][T12732] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3642.788987][T12732] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3642.796955][T12732] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3642.804924][T12732] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3642.812885][T12732] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3642.820844][T12732] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 13:18:58 executing program 3 (fault-call:3 fault-nth:3): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4}) 13:18:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4800000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:58 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xff', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xaf000000) 13:18:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() [ 3643.120911][T12917] FAULT_INJECTION: forcing a failure. [ 3643.120911][T12917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3643.154871][T12917] CPU: 1 PID: 12917 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3643.163943][T12917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3643.174010][T12917] Call Trace: [ 3643.177318][T12917] dump_stack+0x197/0x210 [ 3643.181673][T12917] should_fail.cold+0xa/0x15 [ 3643.186286][T12917] ? fault_create_debugfs_attr+0x180/0x180 [ 3643.192108][T12917] ? ___might_sleep+0x163/0x2c0 [ 3643.196986][T12917] should_fail_alloc_page+0x50/0x60 [ 3643.202201][T12917] __alloc_pages_nodemask+0x1a1/0x910 [ 3643.207607][T12917] ? __alloc_pages_slowpath+0x2900/0x2900 [ 3643.213335][T12917] ? pcpu_alloc_area+0x820/0x820 13:18:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb0000000) [ 3643.218280][T12917] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3643.223954][T12917] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3643.230217][T12917] alloc_pages_current+0x107/0x210 [ 3643.235346][T12917] __get_free_pages+0xc/0x40 [ 3643.239945][T12917] io_uring_setup+0x8e2/0x1cd0 [ 3643.244758][T12917] ? io_uring_release+0x50/0x50 [ 3643.249622][T12917] ? fput_many+0x12c/0x1a0 [ 3643.254050][T12917] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3643.259505][T12917] ? do_syscall_64+0x26/0x790 [ 3643.264173][T12917] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3643.270262][T12917] ? do_syscall_64+0x26/0x790 [ 3643.274933][T12917] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3643.280214][T12917] __x64_sys_io_uring_setup+0x54/0x80 [ 3643.285576][T12917] do_syscall_64+0xfa/0x790 [ 3643.290089][T12917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3643.295982][T12917] RIP: 0033:0x45a659 [ 3643.299861][T12917] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3643.319447][T12917] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3643.327847][T12917] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3643.335816][T12917] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3643.343789][T12917] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3643.351773][T12917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3643.359728][T12917] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 13:18:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb1000000) 13:18:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x4c00000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) 13:18:59 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\t', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:59 executing program 3 (fault-call:3 fault-nth:4): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0xfcc, &(0x7f0000000480)={0x0, 0x0, 0x4}) 13:18:59 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x3f}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\xf9', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 13:18:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 13:18:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb2000000) 13:18:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x5226000000000000, &(0x7f0000001800)={[{@fat=@check_relaxed='check=relaxed'}]}) [ 3644.009684][T13275] FAULT_INJECTION: forcing a failure. [ 3644.009684][T13275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 13:18:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync() 13:18:59 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\n', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 3644.095302][T13275] CPU: 1 PID: 13275 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3644.104393][T13275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3644.114466][T13275] Call Trace: [ 3644.117762][T13275] dump_stack+0x197/0x210 [ 3644.122086][T13275] should_fail.cold+0xa/0x15 [ 3644.126675][T13275] ? fault_create_debugfs_attr+0x180/0x180 [ 3644.132479][T13275] ? ___might_sleep+0x163/0x2c0 [ 3644.137335][T13275] should_fail_alloc_page+0x50/0x60 [ 3644.142515][T13275] __alloc_pages_nodemask+0x1a1/0x910 [ 3644.147890][T13275] ? __alloc_pages_slowpath+0x2900/0x2900 [ 3644.153604][T13275] ? pcpu_alloc_area+0x820/0x820 [ 3644.158534][T13275] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3644.164081][T13275] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3644.170471][T13275] alloc_pages_current+0x107/0x210 [ 3644.175576][T13275] __get_free_pages+0xc/0x40 [ 3644.180163][T13275] io_uring_setup+0xb42/0x1cd0 [ 3644.184923][T13275] ? io_uring_release+0x50/0x50 [ 3644.189764][T13275] ? fput_many+0x12c/0x1a0 [ 3644.194174][T13275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3644.199616][T13275] ? do_syscall_64+0x26/0x790 [ 3644.204276][T13275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3644.210329][T13275] ? do_syscall_64+0x26/0x790 [ 3644.215011][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.220305][T13275] __x64_sys_io_uring_setup+0x54/0x80 [ 3644.225671][T13275] do_syscall_64+0xfa/0x790 [ 3644.230159][T13275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3644.236031][T13275] RIP: 0033:0x45a659 [ 3644.239965][T13275] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3644.259610][T13275] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3644.268014][T13275] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3644.275971][T13275] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3644.283930][T13275] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3644.291887][T13275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3644.299856][T13275] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 [ 3644.311504][T13275] INFO: trying to register non-static key. [ 3644.317335][T13275] the code is fine but needs lockdep annotation. [ 3644.323648][T13275] turning off the locking correctness validator. [ 3644.329967][T13275] CPU: 1 PID: 13275 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 13:18:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000009c0)={0x0, 0xb, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0xb3000000) [ 3644.338966][T13275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3644.349004][T13275] Call Trace: [ 3644.352300][T13275] dump_stack+0x197/0x210 [ 3644.356623][T13275] register_lock_class+0x179e/0x1850 [ 3644.361905][T13275] ? is_dynamic_key+0x1c0/0x1c0 [ 3644.366751][T13275] ? rwlock_bug.part.0+0x90/0x90 [ 3644.371670][T13275] __lock_acquire+0xf4/0x4a00 [ 3644.376346][T13275] ? debug_object_active_state+0x28a/0x350 [ 3644.382269][T13275] ? mark_held_locks+0xf0/0xf0 [ 3644.387023][T13275] ? mark_lock+0xc2/0x1220 [ 3644.391462][T13275] lock_acquire+0x190/0x410 [ 3644.395956][T13275] ? __wake_up_common_lock+0xc8/0x150 [ 3644.401318][T13275] _raw_spin_lock_irqsave+0x95/0xcd [ 3644.406503][T13275] ? __wake_up_common_lock+0xc8/0x150 [ 3644.411854][T13275] __wake_up_common_lock+0xc8/0x150 [ 3644.417049][T13275] ? __wake_up_common+0x610/0x610 [ 3644.422056][T13275] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3644.427836][T13275] ? io_cqring_overflow_flush+0x6cc/0xa90 [ 3644.433532][T13275] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3644.439315][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.444577][T13275] __wake_up+0xe/0x10 [ 3644.448537][T13275] io_cqring_ev_posted+0xaa/0x120 [ 3644.456240][T13275] io_cqring_overflow_flush+0x6d4/0xa90 [ 3644.461779][T13275] ? lock_downgrade+0x920/0x920 [ 3644.466618][T13275] ? io_put_work+0x20/0x20 [ 3644.471010][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.476294][T13275] ? trace_hardirqs_on+0x67/0x240 [ 3644.481298][T13275] io_ring_ctx_wait_and_kill+0x27a/0x810 [ 3644.486905][T13275] io_uring_setup+0x1264/0x1cd0 [ 3644.491732][T13275] ? io_uring_release+0x50/0x50 [ 3644.496558][T13275] ? fput_many+0x12c/0x1a0 [ 3644.501488][T13275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3644.506938][T13275] ? do_syscall_64+0x26/0x790 [ 3644.511614][T13275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3644.517674][T13275] ? do_syscall_64+0x26/0x790 [ 3644.522331][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.527603][T13275] __x64_sys_io_uring_setup+0x54/0x80 [ 3644.532967][T13275] do_syscall_64+0xfa/0x790 [ 3644.537448][T13275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3644.543321][T13275] RIP: 0033:0x45a659 [ 3644.547202][T13275] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3644.566801][T13275] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3644.575217][T13275] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3644.583176][T13275] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3644.591137][T13275] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3644.599082][T13275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3644.607040][T13275] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 [ 3644.615033][T13275] kasan: CONFIG_KASAN_INLINE enabled [ 3644.620322][T13275] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 3644.628451][T13275] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 3644.635378][T13275] CPU: 1 PID: 13275 Comm: syz-executor.3 Not tainted 5.4.0-rc7-next-20191115 #0 [ 3644.644434][T13275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3644.654487][T13275] RIP: 0010:__wake_up_common+0xdf/0x610 [ 3644.660068][T13275] Code: 05 00 00 4c 8b 43 38 49 83 e8 18 49 8d 78 18 48 39 7d d0 0f 84 64 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 0d 05 00 00 49 8b 40 18 89 55 b0 31 db 49 bc 00 [ 3644.679653][T13275] RSP: 0018:ffff8880953e7b00 EFLAGS: 00010046 [ 3644.685699][T13275] RAX: dffffc0000000000 RBX: ffff8880990f0920 RCX: 0000000000000000 [ 3644.693657][T13275] RDX: 0000000000000001 RSI: 1ffffffff1391616 RDI: 0000000000000000 [ 3644.701606][T13275] RBP: ffff8880953e7b58 R08: ffffffffffffffe8 R09: ffff8880953e7ba8 [ 3644.709562][T13275] R10: ffffed1012a7cf59 R11: 0000000000000003 R12: 0000000000000001 [ 3644.717527][T13275] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000003 [ 3644.725479][T13275] FS: 00007fb1da78a700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3644.734383][T13275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3644.740941][T13275] CR2: 00007f45b61bc110 CR3: 000000009220d000 CR4: 00000000001406e0 [ 3644.748923][T13275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3644.756874][T13275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3644.764822][T13275] Call Trace: [ 3644.768623][T13275] __wake_up_common_lock+0xea/0x150 [ 3644.773827][T13275] ? __wake_up_common+0x610/0x610 [ 3644.778839][T13275] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3644.784667][T13275] ? io_cqring_overflow_flush+0x6cc/0xa90 [ 3644.790363][T13275] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3644.796334][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.801603][T13275] __wake_up+0xe/0x10 [ 3644.805574][T13275] io_cqring_ev_posted+0xaa/0x120 [ 3644.810598][T13275] io_cqring_overflow_flush+0x6d4/0xa90 [ 3644.816149][T13275] ? lock_downgrade+0x920/0x920 [ 3644.821014][T13275] ? io_put_work+0x20/0x20 [ 3644.825429][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.830715][T13275] ? trace_hardirqs_on+0x67/0x240 [ 3644.835748][T13275] io_ring_ctx_wait_and_kill+0x27a/0x810 [ 3644.841363][T13275] io_uring_setup+0x1264/0x1cd0 [ 3644.846206][T13275] ? io_uring_release+0x50/0x50 [ 3644.851032][T13275] ? fput_many+0x12c/0x1a0 [ 3644.855429][T13275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3644.860864][T13275] ? do_syscall_64+0x26/0x790 [ 3644.865515][T13275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3644.871559][T13275] ? do_syscall_64+0x26/0x790 [ 3644.876214][T13275] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3644.881476][T13275] __x64_sys_io_uring_setup+0x54/0x80 [ 3644.886845][T13275] do_syscall_64+0xfa/0x790 [ 3644.891327][T13275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3644.897211][T13275] RIP: 0033:0x45a659 [ 3644.901092][T13275] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3644.920680][T13275] RSP: 002b:00007fb1da789c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 3644.929079][T13275] RAX: ffffffffffffffda RBX: 00007fb1da789c90 RCX: 000000000045a659 [ 3644.937044][T13275] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000fcc [ 3644.944998][T13275] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3644.953034][T13275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb1da78a6d4 [ 3644.961070][T13275] R13: 00000000004c1d50 R14: 00000000004d5a58 R15: 0000000000000005 [ 3644.969152][T13275] Modules linked in: [ 3644.973065][T13275] ---[ end trace e3dcc82fcfd123f0 ]--- [ 3644.978529][T13275] RIP: 0010:__wake_up_common+0xdf/0x610 [ 3644.984075][T13275] Code: 05 00 00 4c 8b 43 38 49 83 e8 18 49 8d 78 18 48 39 7d d0 0f 84 64 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 0d 05 00 00 49 8b 40 18 89 55 b0 31 db 49 bc 00 [ 3645.003671][T13275] RSP: 0018:ffff8880953e7b00 EFLAGS: 00010046 [ 3645.009719][T13275] RAX: dffffc0000000000 RBX: ffff8880990f0920 RCX: 0000000000000000 [ 3645.017669][T13275] RDX: 0000000000000001 RSI: 1ffffffff1391616 RDI: 0000000000000000 [ 3645.025619][T13275] RBP: ffff8880953e7b58 R08: ffffffffffffffe8 R09: ffff8880953e7ba8 [ 3645.033567][T13275] R10: ffffed1012a7cf59 R11: 0000000000000003 R12: 0000000000000001 [ 3645.041551][T13275] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000003 [ 3645.049590][T13275] FS: 00007fb1da78a700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3645.058502][T13275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3645.065064][T13275] CR2: 00007f45b61bc110 CR3: 000000009220d000 CR4: 00000000001406e0 [ 3645.073027][T13275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3645.080990][T13275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3645.089070][T13275] Kernel panic - not syncing: Fatal exception [ 3645.096028][T13275] Kernel Offset: disabled [ 3645.100356][T13275] Rebooting in 86400 seconds..