00), 0x0, &(0x7f0000001680)={[{@block={'block', 0x3d, 0x400}}, {@unhide}]}) 00:04:06 executing program 0: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0) 00:04:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000001500)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020971e457dad0755d40000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000000c0)) 00:04:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2}}) 00:04:06 executing program 5: syslog(0x2, &(0x7f0000000080)=""/117, 0x75) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) 00:04:06 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000580)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x800000ffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) [ 74.803952][ T5447] loop2: detected capacity change from 0 to 136 [ 74.819614][ T5442] ISOFS: Unable to identify CD-ROM format. 00:04:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x7, 0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, 0xd8) close(r1) 00:04:06 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/86, 0x56}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:04:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:04:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x2c, 0x0, 0x0, 0x0) 00:04:06 executing program 4: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000002900), 0x0, 0x0) [ 74.903187][ T5447] loop2: detected capacity change from 0 to 136 00:04:06 executing program 5: syslog(0x2, &(0x7f0000000080)=""/117, 0x75) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) 00:04:06 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchdir(r0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x158) close(r2) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:04:06 executing program 3: execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x800) 00:04:06 executing program 2: statx(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000680)={[{@mode}, {@gid}]}) 00:04:06 executing program 3: socketpair(0x3, 0x0, 0x0, &(0x7f0000000880)) 00:04:06 executing program 1: syz_genetlink_get_family_id$ethtool(&(0x7f0000001dc0), 0xffffffffffffffff) 00:04:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 00:04:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a", 0x20, 0x7e0}], 0x0, &(0x7f0000000380)={[{@stripe}, {@inode_readahead_blks}]}) 00:04:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a", 0x20, 0x7e0}], 0x0, &(0x7f0000000380)={[{@stripe}]}) 00:04:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$pidfd(0xffffffffffffff9c, 0x0, 0x400000, 0x0) 00:04:07 executing program 4: openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/keys\x00', 0x0, 0x0) 00:04:07 executing program 5: syslog(0x2, &(0x7f0000000080)=""/117, 0x75) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) 00:04:07 executing program 3: socketpair(0x8, 0x0, 0x0, &(0x7f0000000880)) 00:04:07 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000014000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) r3 = socket(0x10, 0x3, 0x2) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x96d, &(0x7f0000000440), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_io_uring_submit(r1, r4, &(0x7f00000009c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r3, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) 00:04:07 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000014000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) r3 = socket(0x10, 0x3, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r3, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) 00:04:07 executing program 5: syslog(0x2, &(0x7f0000000080)=""/117, 0x75) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) [ 75.689165][ T5538] loop2: detected capacity change from 0 to 7 [ 75.696521][ T5538] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (3 blocks) [ 75.716849][ T5537] loop1: detected capacity change from 0 to 7 [ 75.744235][ T5538] loop2: detected capacity change from 0 to 7 [ 75.761797][ T5537] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (3 blocks) 00:04:07 executing program 4: socketpair(0x2, 0x2, 0x0, &(0x7f0000000880)) 00:04:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@stripe={'stripe', 0x3d, 0x3}}]}) 00:04:07 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r0, 0x5b23, 0x0) [ 75.789267][ T5538] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (3 blocks) 00:04:07 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b", 0xe2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 00:04:07 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x985}, {&(0x7f0000000fc0)=""/4096, 0x77b}, {&(0x7f0000000400)=""/106, 0x4cc}, {&(0x7f0000000740)=""/73, 0x3d0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 00:04:07 executing program 5: syslog(0x2, &(0x7f0000000080)=""/117, 0x75) 00:04:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f00000005c0)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@empty, @in=@local}, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2b}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@coaddr={0x14, 0xe, @in=@empty}]}, 0x104}}, 0x0) [ 75.831441][ T5537] loop1: detected capacity change from 0 to 7 [ 75.858896][ T5537] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (3 blocks) 00:04:07 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x0, 0x90, [0x200001c0], 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000d000000000000000000000000000000008000000000000000000000000000feffffff0000000000000000000000006a000000000000000000000000000000000000000000000000000001a42ef820f630dcff00000000000000000000000000010000000000000000000000000000000000eeffffffffffffff00"/144]}, 0x108) 00:04:07 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SIOCGSTAMPNS(r0, 0x8904, 0x0) 00:04:07 executing program 5: syslog(0x2, &(0x7f0000000080)=""/117, 0x75) 00:04:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000840)=[@ip_retopts={{0x10}}, @ip_ttl={{0x14}}], 0x28}}], 0x2, 0x0) 00:04:07 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="f0e4e408e6b8f135997b", 0xa, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="2c04330050800000fffffffbffff080211000001505050505050"], 0x448}}, 0x0) [ 75.903071][ T5588] loop0: detected capacity change from 0 to 264192 [ 75.928507][ T5588] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 75.940588][ T5588] EXT4-fs (loop0): get root inode failed [ 75.946257][ T5588] EXT4-fs (loop0): mount failed 00:04:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000280)={0x78, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}], @NL80211_ATTR_MESH_CONFIG={0x34, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6}, @NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_PLINK_TIMEOUT={0x8, 0x1c, 0x9}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6}]}, @NL80211_ATTR_IE={0x15, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @mesh_id={0x72, 0x6}, @chsw_timing={0x68, 0x4}]}]}, 0x78}}, 0x0) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r4, @ANYBLOB="2c04330050800000fffffffbffff080211000001505050505050"], 0x448}}, 0x0) [ 76.042833][ T5588] loop0: detected capacity change from 0 to 264192 [ 76.074081][ T5588] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 76.086173][ T5588] EXT4-fs (loop0): get root inode failed 00:04:07 executing program 5: syslog(0x0, &(0x7f0000000080)=""/117, 0x75) 00:04:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x18, 0x2, 0x2, 0x201, 0x0, 0x0, {}, [@generic="eb"]}, 0x18}}, 0x0) [ 76.091839][ T5588] EXT4-fs (loop0): mount failed [ 76.177908][ T5653] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 00:04:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) memfd_create(0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c09, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) 00:04:10 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@stripe={'stripe', 0x3d, 0x3}}]}) 00:04:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=[@ip_retopts={{0x24, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0x12, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}}, {@local}]}]}}}], 0x28}}], 0x2, 0x0) 00:04:10 executing program 5: syslog(0x0, &(0x7f0000000080)=""/117, 0x75) 00:04:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) 00:04:10 executing program 5: syslog(0x0, &(0x7f0000000080)=""/117, 0x75) 00:04:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@stripe={'stripe', 0x3d, 0x3}}]}) 00:04:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:10 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) r1 = memfd_create(0x0, 0x0) waitid(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)) pwritev(r1, &(0x7f0000000540)=[{0x0}], 0x1, 0x81805, 0x0) rt_sigtimedwait(&(0x7f0000000200), 0x0, &(0x7f0000000400), 0x8) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x1d, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x7, 0xfffffffffffff8a2]}) 00:04:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) 00:04:10 executing program 5: syslog(0x2, 0x0, 0x0) 00:04:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000002c0)="ee25e6688f6f13a26b77c33eb8f23f3b1f84bb3a56295607120c4ed9e41dd3096a1b73290511d806c16c6a95d367494065244e75c0851f1eef50820e2b5ab533fc9729bdbc3a48683ef4c48b837224184c7f0280517b3130cca1dd6aca5a70a07de883d0faabc2b68ae6bbdb859fcde292c47816c70d", 0x76}], 0x1, 0x0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="2c04330050800000fffffffbffff080211000001505050505050"], 0x448}}, 0x0) [ 78.997991][ T5680] loop0: detected capacity change from 0 to 264192 [ 79.019561][ T5683] loop5: detected capacity change from 0 to 264192 00:04:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/119, 0x3f}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000680)=""/4090, 0xffa}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffff68, 0x0, 0x0, 0x800e005a6) shutdown(r2, 0x0) select(0x40, &(0x7f00000001c0), 0x0, 0x0, 0x0) shutdown(r3, 0x0) 00:04:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000380)={[{@stripe={'stripe', 0x3d, 0x3}}]}) 00:04:13 executing program 1: prctl$PR_SET_SECCOMP(0x23, 0x0, &(0x7f0000000400)={0x0, 0x0}) 00:04:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:13 executing program 5: syslog(0x2, 0x0, 0x0) 00:04:13 executing program 5: syslog(0x2, 0x0, 0x0) 00:04:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x1278, 0x0) 00:04:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/47, 0x2f}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ce", 0x1}], 0x1}, 0x0) 00:04:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 81.948722][ T5731] loop0: detected capacity change from 0 to 264192 [ 81.969059][ T5732] loop5: detected capacity change from 0 to 264192 00:04:13 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ce", 0x1}], 0x1, &(0x7f0000000540)=[{0xf}], 0x10}, 0x0) 00:04:13 executing program 0: mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 00:04:16 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@gid}]}) 00:04:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0}) 00:04:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = semget(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x10) 00:04:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x5000000) 00:04:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:04:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 00:04:16 executing program 1: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1, 0x0) fork() syz_io_uring_setup(0x7bb3, &(0x7f0000000c00), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fef000/0x10000)=nil, &(0x7f0000000780), &(0x7f0000000a00)) 00:04:16 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200) 00:04:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 00:04:16 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fork() [ 85.076285][ T5812] loop5: detected capacity change from 0 to 264192 [ 85.100560][ T5812] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 85.205581][ T1765] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:19 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 00:04:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_0\x00', 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x3ff, 0x4) sendmmsg$inet(r0, &(0x7f00000015c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @dev={0xac, 0x14, 0x14, 0x2e}, @remote}}}], 0x20}}], 0x1, 0x0) 00:04:19 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x3, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x1}) 00:04:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200) 00:04:19 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200) 00:04:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 00:04:19 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000600)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 88.032869][ T5855] loop5: detected capacity change from 0 to 264192 [ 88.040451][ T5857] loop2: detected capacity change from 0 to 264192 [ 88.047426][ T5855] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:19 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8937, &(0x7f0000000040)) 00:04:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200) 00:04:19 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x2, 0x40601) write$cgroup_type(r0, 0x0, 0x0) [ 88.090931][ T5857] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 88.132656][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.212833][ T1765] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.224316][ T5895] loop5: detected capacity change from 0 to 264192 [ 88.240910][ T5895] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.281155][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:22 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x3, 0x0, &(0x7f00000000c0)) 00:04:22 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)={[{0x2b, 'io'}, {0x2d, 'memory'}, {0x2b, 'pids'}, {0x2d, 'cpu'}, {0x2d, 'pids'}, {0x2b, 'io'}, {0x2d, 'rdma'}, {0x2b, 'io'}]}, 0x2b) 00:04:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000c00000000008000f0fffeffe809000000fff5dd0000001000010006080800418e00000004fcff", 0x58}], 0x1) 00:04:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 00:04:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200) 00:04:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='efs\x00', 0x20, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) 00:04:22 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x2, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote}, 0x10) [ 91.039223][ T5916] loop5: detected capacity change from 0 to 264192 [ 91.046198][ T5910] loop1: detected capacity change from 0 to 264192 [ 91.063960][ T5916] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.078652][ T5910] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) 00:04:22 executing program 2: syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff) [ 91.087794][ C0] hrtimer: interrupt took 57029 ns 00:04:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003300)=[{{&(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000000740)='!', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002bc0)='u', 0xffe3}], 0x1}}], 0x3, 0x8840) [ 91.150120][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.194651][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.221305][ T5949] loop5: detected capacity change from 0 to 264192 [ 91.231172][ T5949] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.267331][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:25 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:25 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000005000)) 00:04:25 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x1600bd80, 0x0, &(0x7f0000000100)) 00:04:25 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) 00:04:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000007c80)=[{{&(0x7f0000000180)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x20044891) 00:04:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x20) sendmmsg$inet(r0, &(0x7f000000ca80)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10, 0x0, 0x0, &(0x7f000000cbc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @multicast1}}}], 0x20}}], 0x2, 0x0) 00:04:25 executing program 2: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) 00:04:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x5ad}], 0x1}}], 0x1, 0x0) 00:04:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0xc0189436, &(0x7f0000000140)={0x0, @qipcrtr={0x2a, 0x0, 0x4001}, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="802aa0f4661b"}, @sco}) 00:04:25 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 94.084002][ T5980] loop5: detected capacity change from 0 to 264192 [ 94.136494][ T5980] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002980)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty, 0x800}, 0x1c, 0x0, 0x0, &(0x7f00000017c0)=[@hoplimit={{0x14}}, @dstopts={{0x18}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}], 0x48}}], 0x1, 0x0) 00:04:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f0000001680)={0x18, 0x1, 0x3, 0x201, 0x0, 0x0, {}, [@NFQA_VLAN={0x4}]}, 0x18}}, 0x0) 00:04:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="70b21aff7c73684f607134b4", 0xc) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}], 0x53, 0x0) 00:04:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) unlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) 00:04:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000050001000e0001"], 0x3c}}, 0x0) 00:04:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f0000001680)={0x18, 0x1, 0x3, 0x201, 0x0, 0x0, {}, [@NFQA_VLAN={0x4}]}, 0x18}}, 0x0) 00:04:28 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f0000000000)=@ethtool_cmd={0x2c, 0x4}}) 00:04:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f0000001680)={0x18, 0x1, 0x3, 0x201, 0x0, 0x0, {}, [@NFQA_VLAN={0x4}]}, 0x18}}, 0x0) 00:04:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)=[0x3ff]) [ 97.080256][ T6020] loop5: detected capacity change from 0 to 264192 [ 97.097799][ T6020] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 97.189153][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 97.264726][ T6068] loop5: detected capacity change from 0 to 264192 [ 97.275994][ T6068] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 97.305365][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:31 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(0x0, 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f0000001680)={0x18, 0x1, 0x3, 0x201, 0x0, 0x0, {}, [@NFQA_VLAN={0x4}]}, 0x18}}, 0x0) 00:04:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@rand_addr=' \x01\x00', @remote, @private0, 0x0, 0x9}) 00:04:31 executing program 0: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), 0xffffffffffffffff) 00:04:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) openat$cgroup_subtree(r0, &(0x7f0000000340), 0x2, 0x0) 00:04:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x1600bd5c, 0x0, &(0x7f0000000780)) 00:04:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(0x0, 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) 00:04:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/16, 0x10}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000180)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2a80, 0x0, 0x0, 0x800e00538) shutdown(r2, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)=""/8, 0x8}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) shutdown(r3, 0x0) [ 100.101079][ T6080] loop5: detected capacity change from 0 to 264192 [ 100.111230][ T6080] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:31 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x8a42, 0xc) 00:04:31 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:32 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000040)=""/53) 00:04:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(0x0, 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 100.163504][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:32 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x2) 00:04:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:32 executing program 0: semget$private(0x0, 0x4, 0xc0) 00:04:32 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 00:04:32 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8842, 0x0) open$dir(&(0x7f0000003080)='./file0\x00', 0x80000, 0x40) 00:04:32 executing program 1: semget(0x1, 0x0, 0x350) [ 100.260641][ T6103] loop5: detected capacity change from 0 to 264192 00:04:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 100.340988][ T6103] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:32 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x8842, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 00:04:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r1, &(0x7f0000000200)=""/131) 00:04:32 executing program 1: syz_open_dev$char_raw(&(0x7f0000000000), 0x0, 0x415401) 00:04:32 executing program 0: r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000006c0)=""/4096) 00:04:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:04:32 executing program 0: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, 0x0, 0x0) 00:04:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:32 executing program 1: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) 00:04:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) fstatfs(r1, &(0x7f0000000200)=""/131) 00:04:32 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1) 00:04:32 executing program 2: pipe(&(0x7f00000031c0)={0xffffffffffffffff}) read$eventfd(r0, 0x0, 0x0) [ 101.138004][ T6170] loop5: detected capacity change from 0 to 264192 [ 101.148054][ T6170] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 00:04:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 00:04:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 00:04:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4010) fstatfs(r1, &(0x7f0000000200)=""/131) [ 101.182345][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:33 executing program 2: mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:04:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 00:04:33 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x8842, 0x0) open$dir(&(0x7f0000003080)='./file0\x00', 0x0, 0x1c9) [ 101.337415][ T6219] loop5: detected capacity change from 0 to 264192 [ 101.347700][ T6219] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 101.385142][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:35 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:35 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8842, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0xc000, 0x64) 00:04:35 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000000)=""/163) 00:04:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 00:04:35 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x8842, 0x1a) 00:04:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) 00:04:36 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8c42, 0x44) [ 104.160765][ T6230] loop5: detected capacity change from 0 to 264192 [ 104.183287][ T6230] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:36 executing program 3: syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 00:04:36 executing program 2: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, 0x0) 00:04:36 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x8842, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x84) 00:04:36 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc2}, &(0x7f0000000180)={0x0, "c50f4be2e38576d11514d63db5ebaa2e3f253adf443f0e69f97918567e65cb495e266d74f27cc8b2195eb5b991051c79fabec4a31c6ac01ffd021be2d7bc5ec7"}, 0x48, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000200)='&,)\'\x00', r0) [ 104.213621][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:38 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0xc0045878, 0x0) 00:04:38 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc2}, &(0x7f0000000180)={0x0, "c50f4be2e38576d11514d63db5ebaa2e3f253adf443f0e69f97918567e65cb495e266d74f27cc8b2195eb5b991051c79fabec4a31c6ac01ffd021be2d7bc5ec7"}, 0x48, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc2}, &(0x7f0000000180)={0x0, "c50f4be2e38576d11514d63db5ebaa2e3f253adf443f0e69f97918567e65cb495e266d74f27cc8b2195eb5b991051c79fabec4a31c6ac01ffd021be2d7bc5ec7"}, 0x48, 0xfffffffffffffffd) 00:04:38 executing program 3: syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 00:04:38 executing program 0: r0 = semget(0x2, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) 00:04:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) 00:04:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) 00:04:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:39 executing program 2: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB=' '], 0x58}, 0x0) 00:04:39 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000440)='ns/ipc\x00') 00:04:39 executing program 3: syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x145282) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 00:04:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x40, r1, 0x701, 0x0, 0x0, {0x2e}, [{@pci={{0x8}, {0x11}}, {0xd}}]}, 0x40}}, 0x0) 00:04:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:39 executing program 2: clone(0x6100e400, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:04:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pause() mmap(&(0x7f000067f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:04:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000380)=@qipcrtr, 0x80) 00:04:39 executing program 1: r0 = socket(0x15, 0x805, 0x0) r1 = socket(0x15, 0x805, 0x0) r2 = dup2(r1, r0) connect(r2, &(0x7f0000001200)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80) [ 107.334594][ T6305] loop5: detected capacity change from 0 to 264192 00:04:39 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x8) syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 00:04:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x24008004) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:39 executing program 2: clone(0x6100e400, &(0x7f0000000040), 0x0, 0x0, 0x0) [ 107.386655][ T6305] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000880)=""/176, 0xb0}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r2) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/151, 0x97}, {0x0}, {0x0}], 0x3}, 0x0) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0072e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf8, 0x0, 0x0, 0x800e00546) r5 = socket(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000000000)={0x10, 0x2}, 0x10) shutdown(r3, 0x0) [ 107.532481][ T6375] loop1: detected capacity change from 0 to 512 [ 107.535821][ T6373] loop5: detected capacity change from 0 to 264192 [ 107.565021][ T6375] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) syz_open_procfs(0xffffffffffffffff, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 107.577274][ T6373] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 107.624344][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 107.686863][ T6400] loop1: detected capacity change from 0 to 512 [ 107.691761][ T6394] loop5: detected capacity change from 0 to 264192 [ 107.705616][ T6394] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 107.715536][ T6400] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 107.761546][ T1765] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 107.818489][ T6419] loop1: detected capacity change from 0 to 512 [ 107.827751][ T6419] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pause() mmap(&(0x7f000067f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:04:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x0, &(0x7f00007fc000/0x600000)=nil) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:42 executing program 0: open(0x0, 0xea82, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) 00:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = geteuid() chown(&(0x7f0000000140)='./file0\x00', r0, 0xee01) 00:04:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pause() mmap(&(0x7f000067f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:04:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000f00)="22001e0000000000001e00080000000008007809140b3a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660000006c0065002e0063006f006c0064002c001f0000000000001f0008000000000800780b140b2a3a88020000010000010a00660069006c00650030", 0xa3, 0xf000}], 0x0, &(0x7f0000000e00)=ANY=[]) listxattr(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) [ 110.359988][ T6453] loop1: detected capacity change from 0 to 512 [ 110.387856][ T6453] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 110.406258][ T6470] loop5: detected capacity change from 0 to 264192 [ 110.417115][ T6470] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000f00)="22001e0000000000001e00080000000008007809140b3a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660000006c0065002e0063006f006c0064002c001f0000000000001f0008000000000800780b140b2a3a88020000010000010a00660069006c00650030", 0xa3, 0xf000}], 0x0, &(0x7f0000000e00)=ANY=[]) listxattr(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) [ 110.458303][ T6479] loop2: detected capacity change from 0 to 240 [ 110.467584][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000f00)="22001e0000000000001e00080000000008007809140b3a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660000006c0065002e0063006f006c0064002c001f0000000000001f0008000000000800780b140b2a3a88020000010000010a00660069006c00650030", 0xa3, 0xf000}], 0x0, &(0x7f0000000e00)=ANY=[]) listxattr(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) [ 110.526190][ T6493] loop1: detected capacity change from 0 to 512 [ 110.534739][ T6494] loop5: detected capacity change from 0 to 264192 [ 110.548533][ T6493] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 110.602406][ T6506] loop2: detected capacity change from 0 to 240 [ 110.631481][ T6494] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 110.672570][ T6517] loop1: detected capacity change from 0 to 512 [ 110.684175][ T6517] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 110.696462][ T6520] loop2: detected capacity change from 0 to 240 00:04:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:45 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000f00)="22001e0000000000001e00080000000008007809140b3a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660000006c0065002e0063006f006c0064002c001f0000000000001f0008000000000800780b140b2a3a88020000010000010a00660069006c00650030", 0xa3, 0xf000}], 0x0, &(0x7f0000000e00)=ANY=[]) listxattr(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:04:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:45 executing program 3: clone(0x844000, &(0x7f0000000200), 0x0, 0x0, 0x0) 00:04:45 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={{0x14}, [@NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x0, 0x0, 0x0, {}, @NFT_OBJECT_SYNPROXY=@NFTA_OBJ_HANDLE={0xc}}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6}, @NFT_OBJECT_COUNTER=@NFTA_OBJ_HANDLE={0xc}}, @NFT_MSG_DELSETELEM={0xe5c, 0xe, 0xa, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x698, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}]}, {0x240, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_DATA={0x1bc, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0x8d, 0x1, "2e9143b726570519935360ea8b988d5e444c5a281b24d8524b93fc473dfae744ed6e5adf1abdf54c2feb8814edb63c2da22785ba171bdf60b115a6f2d8b4c602c4236880ad20f7c1b625c5ad2ec5d2be4915b84c598d4d96fa449aa451151dedcdc999ba3b25aaad144f61d5157b54da61f7fd44854f8e4ccf56a7444ff94da998d77de20344a49558"}, @NFTA_DATA_VALUE={0x101, 0x1, "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"}]}, @NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_KEY_END={0x5c, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}]}, {0x448, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x58, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}]}]}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_KEY={0x398, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc5, 0x1, "3a45b24882c010b3ee0add1484ac58f6915d010c0f144eccc2dbe4e33c70044f36b9db47d5a8a96c9c1a14835665be2f0551cbd1438f98b70b6c72e95c33e4985f4e02e41d9e05e078dd2f10f617c1f45bf18dbc21e81bfdcac16c7943906862c9e35d1ebd1916afcbefed8d28ab66081d9af8facfa513947d21ec824487d22295ba6c89fdfa9e6a63b5167c582a86796a7effe59cce81253eb5704b08fc38ca3f06b5c9c2c5cb879379556dd1695fdb774f5a3ccfbc219e2fc33a0a56c80375d7"}, @NFTA_DATA_VALUE={0xee, 0x1, "3b8422f32790b6af86f0cbedcaa219390789dd8136c8753663831b1313cff9b3fdc8d6e8b4fc1db7e66a3d79f6ed4fcb31af90efaa5ee58159b647f797adc3afca6e10086c812a575ff0a57cb95c2b53437a51d9eb528ee469be721db87337b98feb73a0edcc6c55ee900fe651929157c523ec74520b0a87a28fb15f5d2efee2b74f0cbcb41fee657cad4794628ed5e866874848148cbe935ddaa25cbe9382dbbed5ab90ea957fe44329751859d0d615075af92261cf9ccb1db1b1e56b00f669ea861d6e5135f3486fb2d5466b75f2ce787dea771887d84a4155e09eebe14ce9046a63066fd021cb1240"}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xe5, 0x1, "c4a7f265161761d047f62ef67cf30a5317dc53f760a6e4209c2790d83b1148ab9b7a1e8c36e2890f646db4251bbe575b124d0a71e52773ead7ecfaf3be8b8d7914003bbdb6269a6391d8450c1b12f630762226815598eaf829b0e0d144bcbad5beeb01adae3ef02680d5c402b7b3749bf325903cffe129ab2ff5ca547342c3f3439bcdf46c834ff15fe7b2710c5f45b7a3b8e701efe5b59d1f704ac1023c73301cdd50871ffea11de883f57503b701d55c6f7aa236ce52967197f3e470556baca88ee18eda7c333bce11028707df17ab71e3a696d733ebae6f5f951b2d89a16f3d"}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x69, 0x1, "51d4d27b1f5bee5210afef9de156688511b8f4c2048783a985adbc573c1e347bd8f74dfad9410be5a6d0e690acb99f17f0234b2b05f9db7e06759a2795ad63b6c4b79c0cf793175795360333ed8a1d7fa4eb1405ce0fbe075fd7229e0c7f5535a2a7cd210f"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x784, 0x3, 0x0, 0x1, [{0x77c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x23c, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1d, 0x1, "90305b92a7a131cf48e02373e56e51e2182499919c4affde06"}, @NFTA_DATA_VALUE={0xa5, 0x1, "6e4d6eda0ede2bd09509e29eec5602ce3c15bc77142388b965f24390fb696065ea34b79e81313782133ad5e5f9fd96f8366ca26362ff9b08dc56c185f95849a828f833f2239f043db51f6423c551587f7f1168f39740872891ca4254fe77960a266e3c953b7819315e42b81565c7d72da201ff95cd098043c563e4c10d237368aefe67fb199bbabeb1b944da58be4afa4d1a95bdd113ad9b68081022279a5a5638"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x41, 0x1, "80da3e461db47de6aa89ba389ff7655350c4fb4d583dfcf68dd706990d2fc0821e3dde9a82ce2206934a97d6e88162767255237bbb477af5a85b6dc37d"}, @NFTA_DATA_VALUE={0xf5, 0x1, "9d5f39f5919cddf44f9941a43e03bd21ca5a96856e49bca26573acd9b9e885e9d6d4870426ac86ca3cab416977382f04bf39d5f9f3807932c26d2d8739d882a52c6fc134a18b4495361095a9f8ef56b2fc1763f6d5a2551b6cb29102922ef5a73ebde7538a5e9d59b6973d0cc7518695b029eb6b71e435d2df51939cc493525fcc25606b6f8c39d014322d686d39982f71fd43e3cca15d6c8f94cbad4816ad74e8b7a8f4741274bc2076a030b56aca79fbba55ec376ec98d2af94195a751940de63ef8dcbee7aa644624972f75830e2bd03a3322d2be8f89485dfec42b736308ccad729f9d5bf9168778956d187dcf0d32"}]}, @NFTA_SET_ELEM_KEY_END={0x53c, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x531, 0x1, "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"}, @NFTA_DATA_VERDICT={0x4}]}]}, {0x4}]}, @NFTA_SET_ELEM_LIST_ELEMENTS={0xc, 0x3, 0x0, 0x1, [{0x4}, {0x4}]}]}], {0x14}}, 0xec4}}, 0x0) 00:04:45 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 00:04:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x80401) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "263b2f1867574c86496356ca327276bc2adc1e05462e1511c1cc7f2c311bfb6887ca7770a528d8e725ffc980888013966542ca8b17d5044d1f269dc517ab9b99", "fa907e4dd874860a7d8b8158f0a4e644f26cefd8123c0d81cad4f43319e4f421", [0x0, 0x4000000000000000]}) 00:04:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x884041) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, "c1ca9c5c3548a2d457a0b604cb53dc7d558e540236ac67553710d72c832bb2fa6cce754926f5fde2d270f34fb887f890d16475ce73a500", "f6c295d3d2645c3674c99b5edfb71b7692e2ff6f7def11145fb71687a9640aa1ee754276bc11550039f21a64499b670a0e062204bc3122b97ccac3756abfae26", "da6d83fd1b2f158dcb3d796a2f2dd38578abaeeb4a6af262e3a8246f5a8680e3"}) [ 113.417864][ T6550] loop1: detected capacity change from 0 to 512 [ 113.424213][ T6547] loop2: detected capacity change from 0 to 240 [ 113.432607][ T6554] loop5: detected capacity change from 0 to 264192 00:04:45 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x202500, 0x0) close(r0) 00:04:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b00)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@local, @in6=@private2}, {@in6=@mcast1, 0x0, 0x32}, @in6=@local}}}, 0xf8}}, 0x0) [ 113.471851][ T6550] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 113.515771][ T6554] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 113.598425][ T6592] loop1: detected capacity change from 0 to 512 [ 113.609855][ T6592] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 3: clone(0x40100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40000000, 0x0, 0x0, 0x0, 0x0) 00:04:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000740)={{0x14}, [@NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x0, 0x0, 0x0, {}, @NFT_OBJECT_SYNPROXY=@NFTA_OBJ_HANDLE={0xc}}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x0, 0x0, 0x0, {}, @NFT_OBJECT_COUNTER=@NFTA_OBJ_HANDLE={0xc}}, @NFT_MSG_DELSETELEM={0xe5c, 0xe, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x698, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}]}, {0x240, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_DATA={0x1bc, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0x8d, 0x1, "2e9143b726570519935360ea8b988d5e444c5a281b24d8524b93fc473dfae744ed6e5adf1abdf54c2feb8814edb63c2da22785ba171bdf60b115a6f2d8b4c602c4236880ad20f7c1b625c5ad2ec5d2be4915b84c598d4d96fa449aa451151dedcdc999ba3b25aaad144f61d5157b54da61f7fd44854f8e4ccf56a7444ff94da998d77de20344a49558"}, @NFTA_DATA_VALUE={0x101, 0x1, 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{0x14}}, 0xec4}}, 0x0) 00:04:48 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 00:04:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) 00:04:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000000)=[{{&(0x7f0000001780)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x2c, 0x0, 0x7, {[@rr={0x7, 0x1b, 0x15, [@rand_addr, @private, @multicast1, @private, @empty, @multicast1]}]}}}], 0x30}}], 0x1, 0x0) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x4) [ 116.456035][ T6612] loop1: detected capacity change from 0 to 512 [ 116.456105][ T6611] loop5: detected capacity change from 0 to 264192 00:04:48 executing program 3: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_open_dev$loop(0xfffffffffffffffe, 0x0, 0x0) 00:04:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x80401) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x12, 0x0, "df49a9a3430f95e570445641e149af6dfc0be2fed5c7fea6dc4126a330284f2fc41b0100d54fc5d493fef643af5534f6864f400c49ee1a7d1fd7bf13a8cadd13", "c8ebeeed5b62402007216a7ea60bc7761873934049221a9326dc4a00a4acc311"}) [ 116.520867][ T6612] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 116.533915][ T6611] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x4) 00:04:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:48 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:04:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'gretap0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a746e6c0000000000000001", @ANYRES32=0x0, @ANYBLOB="0080070000000003"]}) sendmmsg$inet(r0, &(0x7f0000000040)=[{{&(0x7f0000001780)={0x2, 0x4e23, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}}], 0x3ffffffffffff6d, 0x8000) 00:04:48 executing program 0: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x291}) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x4) [ 116.617919][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007640)=[{{&(0x7f0000001780)={0x2, 0x4e23, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@cipso={0x86, 0xa, 0x1, [{0x0, 0x2}, {0x0, 0x2}]}]}}}], 0x20}}], 0x1, 0x0) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 3: io_setup(0x2, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000040)={0x0, 0x989680}) 00:04:48 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:48 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xa}, &(0x7f0000000200)={0x4, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, &(0x7f0000000280)={0x0, r0+60000000}, 0x0) [ 116.708766][ T6683] loop5: detected capacity change from 0 to 264192 [ 116.732490][ T6683] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 116.733251][ T6687] loop1: detected capacity change from 0 to 512 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @empty}, 0x8) 00:04:48 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0xfffffffffffffffc) [ 116.767326][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 116.790159][ T6687] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:48 executing program 2: r0 = mq_open(&(0x7f0000000140)='*\x00', 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000000240)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}) 00:04:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'bridge0\x00', @ifru_names}) 00:04:48 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:04:48 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 116.860496][ T6715] loop5: detected capacity change from 0 to 264192 [ 116.889672][ T6715] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'vlan0\x00', @ifru_flags}) 00:04:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:48 executing program 3: io_setup(0x8082, &(0x7f00000002c0)=0x0) io_setup(0x80, &(0x7f0000000180)=0x0) io_destroy(r0) io_destroy(r1) [ 116.925316][ T6730] loop1: detected capacity change from 0 to 512 [ 116.946634][ T22] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:04:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:48 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:48 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 117.019992][ T6730] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae35c6788b1b0fa1f147a8378f3657cdcf86db93aa6ed9006761f62d641b74cbc6a9e00b9e626aa995d690c8", 0x30}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 00:04:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 117.123407][ T6771] loop5: detected capacity change from 0 to 264192 [ 117.123481][ T6777] loop1: detected capacity change from 0 to 512 [ 117.170868][ T6777] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c1ca9c5c3548a2d457a0b67404ccd30659dd0df7dc04cb53dc7d558e540236ac67553710d72c832bb2fa6cce754926f5fde2d270f34fb887f890d16475ce73a5", "f6c295d3d2645c3674c99b5edfb71b7692e2ff6f7def11145fb71687a9640aa1ee754276bc11550039f21a64499b670a0e062204bc3122b97ccac3756abfae26", "da6d83fd1b2f158dcb3d796a2f2dd38578abaeeb4a6af262e3a8246f5a8680e3"}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0}, 0x0) 00:04:51 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:51 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:51 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007640)=[{{&(0x7f0000001780)={0x2, 0x4e23, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) 00:04:51 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:51 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 119.939625][ T6807] loop1: detected capacity change from 0 to 512 [ 119.958918][ T6811] loop5: detected capacity change from 0 to 264192 [ 119.968157][ T6807] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 120.033407][ T6829] loop1: detected capacity change from 0 to 512 [ 120.043549][ T6829] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:51 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'vlan1\x00', {}, 0x7}) 00:04:51 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:51 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') socket$inet_udplite(0x2, 0x2, 0x88) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/4\x00') 00:04:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:51 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:51 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:51 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002880)=ANY=[@ANYBLOB="5c000000001b7f"], 0x5c}}, 0x0) 00:04:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) [ 120.186851][ T6856] loop1: detected capacity change from 0 to 512 00:04:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x80401) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 00:04:52 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:52 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000003980)=0x5, 0x4) 00:04:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x22081, 0x0) 00:04:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 120.225965][ T6856] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 120.237703][ T6862] loop5: detected capacity change from 0 to 264192 00:04:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'vlan0\x00', @ifru_flags}) 00:04:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f00000003c0)={&(0x7f0000000040), 0xc, &(0x7f0000000400)={&(0x7f0000000180)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, ["", ""]}, 0xffffff91}}, 0x0) 00:04:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 120.337950][ T6893] loop5: detected capacity change from 0 to 264192 00:04:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 120.392579][ T6901] loop1: detected capacity change from 0 to 512 00:04:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x884041) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f9f0a2072d96a2f, 0x0, 0x0, "c1ca9c5c3548a2ac67553710d72c832bb2fa6cce754926f5fde2d270f34fb887f890d16475ce73a500", "f6c295d3d2645c3674c99b5edfb71b7692e2ff6f7def11145fb71687a9640aa1ee754276bc11550039f21a64499b670a0e062204bc3122b97ccac3756abfae26", "da6d83fd1b2f156a2f2dd38578abaedf7147e380c75bc36f5a8680e300"}) 00:04:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x800, 0x0, 0x1, 0x1, 0x4, 0x78}, 0x20) 00:04:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:52 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x3000) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) [ 120.442374][ T6901] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 120.469198][ T6927] FAT-fs (loop5): bogus number of reserved sectors [ 120.475825][ T6927] FAT-fs (loop5): Can't find a valid FAT filesystem 00:04:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae35c6788b1b0fa1f147a8378f3657cdcf86db93aa6ed9006761f62d641b74cbc6a9e00b9e626aa995d690c8a2372286677850ab8e9b75839f0715a5", 0x40}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 00:04:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x3000) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) 00:04:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 120.615776][ T6962] FAT-fs (loop5): bogus number of reserved sectors [ 120.622366][ T6962] FAT-fs (loop5): Can't find a valid FAT filesystem 00:04:52 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:52 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x3000) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) 00:04:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 120.764330][ T7007] FAT-fs (loop5): bogus number of reserved sectors [ 120.770955][ T7007] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.777620][ T7006] loop1: detected capacity change from 0 to 512 [ 120.786703][ T7006] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 120.873612][ T7028] loop1: detected capacity change from 0 to 512 [ 120.885972][ T7028] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:55 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:55 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:55 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x3000) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) 00:04:55 executing program 3: setxattr$incfs_metadata(&(0x7f0000000100)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000140), 0x0, 0x0, 0x1) 00:04:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:55 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$CHAR_RAW_ROGET(r0, 0x125e, &(0x7f0000000080)) 00:04:55 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:55 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 123.674400][ T7055] loop1: detected capacity change from 0 to 512 00:04:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:55 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 123.721882][ T7055] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 123.806799][ T7083] loop1: detected capacity change from 0 to 512 [ 123.818689][ T7083] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:04:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:04:58 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) 00:04:58 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:04:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:04:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:04:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:04:58 executing program 0: modify_ldt$write(0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) 00:04:58 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:04:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:04:58 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 126.709275][ T7106] loop1: detected capacity change from 0 to 512 [ 126.711591][ T7108] loop5: detected capacity change from 0 to 264192 [ 126.723783][ T7108] FAT-fs (loop5): bogus number of FAT sectors [ 126.729867][ T7108] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.772822][ T7106] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 126.814742][ T7136] loop5: detected capacity change from 0 to 264192 [ 126.850376][ T7136] FAT-fs (loop5): bogus number of FAT sectors [ 126.856584][ T7136] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:01 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:01 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x77a0716c, 0x8, "574aaebdc92a7f9b30e8a5c530eb64f9e45c34", 0x1, 0xd14}) 00:05:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:01 executing program 3: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:01 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:01 executing program 3: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 129.701324][ T7158] loop1: detected capacity change from 0 to 512 [ 129.720366][ T7158] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 129.734596][ T7170] loop5: detected capacity change from 0 to 264192 00:05:01 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) 00:05:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:01 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 129.767250][ T7170] FAT-fs (loop5): bogus number of FAT sectors [ 129.773460][ T7170] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.849216][ T7189] loop1: detected capacity change from 0 to 512 [ 129.868078][ T7189] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:05:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:04 executing program 3: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:04 executing program 0: r0 = getpid() r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f00000010c0)) 00:05:04 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x64) [ 132.733745][ T7220] loop1: detected capacity change from 0 to 512 [ 132.740814][ T7217] loop5: detected capacity change from 0 to 264192 [ 132.760522][ T7217] FAT-fs (loop5): bogus number of FAT sectors [ 132.766700][ T7217] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:04 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 132.788708][ T7220] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 132.895794][ T7254] loop5: detected capacity change from 0 to 264192 [ 132.907219][ T7254] FAT-fs (loop5): bogus number of FAT sectors [ 132.913374][ T7254] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:07 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@local}}, {{@in6=@dev}, 0x0, @in=@private}}, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(0xffffffffffffffff, 0x3309) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)={0x2b, 0x4, '\x00', [@pad1, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0x100}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x30) openat$snapshot(0xffffff9c, &(0x7f0000000240), 0x40001, 0x0) 00:05:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:07 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:07 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:07 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:07 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 135.756333][ T7267] loop5: detected capacity change from 0 to 264192 [ 135.778281][ T7267] FAT-fs (loop5): bogus number of FAT sectors [ 135.784413][ T7267] FAT-fs (loop5): Can't find a valid FAT filesystem [ 135.792746][ T7273] loop1: detected capacity change from 0 to 512 00:05:07 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:07 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 135.839906][ T7273] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:05:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 135.959222][ T7302] loop5: detected capacity change from 0 to 264192 [ 135.972870][ T7302] FAT-fs (loop5): bogus number of FAT sectors [ 135.978985][ T7302] FAT-fs (loop5): Can't find a valid FAT filesystem [ 135.986274][ T7310] loop1: detected capacity change from 0 to 512 [ 136.005168][ T7310] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:05:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:10 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:10 executing program 0: r0 = inotify_init1(0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000140), 0x0, 0x63, 0x0) 00:05:10 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0), 0x0, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:10 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:10 executing program 0: openat$pidfd(0xffffff9c, &(0x7f0000000080), 0x40, 0x0) 00:05:10 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 138.801304][ T7326] loop5: detected capacity change from 0 to 264192 [ 138.826657][ T7326] FAT-fs (loop5): bogus number of FAT sectors [ 138.832820][ T7326] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:10 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:10 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)={[], [{@fsmagic}]}) 00:05:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 138.854148][ T7332] loop1: detected capacity change from 0 to 512 [ 138.898218][ T7332] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 138.923820][ T7354] tmpfs: Unknown parameter 'fsmagic' [ 138.929716][ T7354] tmpfs: Unknown parameter 'fsmagic' [ 138.955707][ T7360] loop5: detected capacity change from 0 to 264192 [ 138.967469][ T7360] FAT-fs (loop5): bogus number of FAT sectors [ 138.973584][ T7360] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:13 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 00:05:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:13 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)={[{@mpol={'mpol', 0x3d, {'prefer', '=static'}}}]}) 00:05:13 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:13 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d", 0x3, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:13 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000001600)={0x1ec4, 0x12, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x51, 0x1, "0319b27e1863c550da595828e602680001cf59444ad6745fa8be31cad4e5bf7b36ad4dcc19a9d6aa8a5dd70498de8d7c8e8b5efbb665a6d7d42e15ba5bc310619bda3fa927c184f87e9af409e2"}, @INET_DIAG_REQ_BYTECODE={0x1001, 0x1, "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0x1ec4}}, 0x0) 00:05:13 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x1}}) [ 141.832224][ T7378] tmpfs: Bad value for 'mpol' [ 141.837021][ T7376] loop5: detected capacity change from 0 to 264192 [ 141.845588][ T7376] FAT-fs (loop5): bogus number of FAT sectors [ 141.852477][ T7376] FAT-fs (loop5): Can't find a valid FAT filesystem [ 141.866126][ T7378] tmpfs: Bad value for 'mpol' [ 141.870926][ T7385] loop1: detected capacity change from 0 to 512 00:05:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 141.896644][ T7385] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:05:13 executing program 3: io_setup(0x9, &(0x7f0000000240)=0x0) io_destroy(r0) syz_open_procfs(0x0, 0x0) sched_rr_get_interval(0x0, 0x0) [ 141.941351][ T7392] loop5: detected capacity change from 0 to 264192 [ 141.967653][ T7392] FAT-fs (loop5): bogus number of FAT sectors [ 141.974153][ T7392] FAT-fs (loop5): Can't find a valid FAT filesystem [ 142.027458][ T7415] loop1: detected capacity change from 0 to 512 [ 142.036903][ T7415] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:05:16 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0), 0x4) 00:05:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:16 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:16 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000004980)=ANY=[@ANYBLOB="a0100000120004"], 0x10a0}}, 0x0) 00:05:16 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 144.877499][ T7431] loop5: detected capacity change from 0 to 264192 [ 144.885033][ T7433] loop1: detected capacity change from 0 to 512 [ 144.893067][ T7431] FAT-fs (loop5): bogus number of FAT sectors [ 144.899173][ T7431] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:16 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='nr_inodes=']) 00:05:16 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x3, 0xee01}}) 00:05:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:16 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac", 0x5, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 144.927444][ T7433] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. [ 145.002594][ T7457] tmpfs: Bad value for 'nr_inodes' [ 145.012336][ T7457] tmpfs: Bad value for 'nr_inodes' [ 145.040003][ T7465] loop5: detected capacity change from 0 to 264192 [ 145.048874][ T7466] loop1: detected capacity change from 0 to 512 [ 145.058138][ T7465] FAT-fs (loop5): bogus number of FAT sectors [ 145.064476][ T7465] FAT-fs (loop5): Can't find a valid FAT filesystem [ 145.078405][ T7466] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,,errors=continue. Quota mode: none. 00:05:19 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:19 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000200)={0xec4, 0x13, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, [], [0x0, 0x0, 0xfff]}}, [@INET_DIAG_REQ_BYTECODE={0x39, 0x1, "5921ce5334015c738717e085261f2ff614b4ce4a31561986aff668f0faf980117fff4e357584a1b28687b576a362f4d505391a74e7"}, @INET_DIAG_REQ_BYTECODE={0x99, 0x1, "336a300b49b9109f23685aa8a8e5ad407a4cc82b60174dd60692d164d285905056820bdc38d3a1c127792edef15eae4067b0e703c978267c46f53f6959459bda05344003caea058595b39d8bbc6bdbaf7bf258e62251e3c78c257627c46006f23cf32f19c6bde2424f277519a29d96e3348cae4719b9670a8096ff411f092c17b49580b38f3cbb359e62be170aac0178edb906f702"}, @INET_DIAG_REQ_BYTECODE={0xd9d, 0x1, "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"}]}, 0xec4}}, 0x0) 00:05:19 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002440)={[{@uid={'uid', 0x3d, 0xee00}}]}) 00:05:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:19 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:19 executing program 0: clock_getres(0x0, &(0x7f0000000180)) 00:05:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{&(0x7f0000010000)="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", 0x571, 0x7}, {&(0x7f0000010600)="ff43443030310100", 0x8, 0x8800}], 0x0, &(0x7f0000011700)) 00:05:19 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 147.897839][ T7490] loop5: detected capacity change from 0 to 264192 [ 147.906661][ T7487] loop1: detected capacity change from 0 to 512 [ 147.915629][ T7490] FAT-fs (loop5): bogus number of FAT sectors [ 147.921748][ T7490] FAT-fs (loop5): Can't find a valid FAT filesystem [ 147.969376][ T7508] loop3: detected capacity change from 0 to 136 [ 147.988873][ T7508] ISOFS: Unable to identify CD-ROM format. [ 148.007529][ T7515] loop5: detected capacity change from 0 to 264192 [ 148.014931][ T7515] FAT-fs (loop5): bogus number of FAT sectors [ 148.020985][ T7515] FAT-fs (loop5): Can't find a valid FAT filesystem [ 148.033439][ T7508] loop3: detected capacity change from 0 to 136 [ 148.044593][ T7508] ISOFS: Unable to identify CD-ROM format. [ 148.062719][ T7524] loop1: detected capacity change from 0 to 512 00:05:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:22 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000200)={0xfd54, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x39, 0x1, "5921ce5334015c738717e085261f2ff614b4ce4a31561986aff668f0faf980117fff4e357584a1b28687b576a362f4d505391a74e7"}, @INET_DIAG_REQ_BYTECODE={0x99, 0x1, "336a300b49b9109f23685aa8a8e5ad407a4cc82b60174dd60692d164d285905056820bdc38d3a1c127792edef15eae4067b0e703c978267c46f53f6959459bda05344003caea058595b39d8bbc6bdbaf7bf258e62251e3c78c257627c46006f23cf32f19c6bde2424f277519a29d96e3348cae4719b9670a8096ff411f092c17b49580b38f3cbb359e62be170aac0178edb906f702"}, @INET_DIAG_REQ_BYTECODE={0xd9d, 0x1, "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"}]}, 0xfffffffffffffffa}}, 0x48800) 00:05:22 executing program 2: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:22 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{&(0x7f0000010000)="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", 0x571, 0x7}, {&(0x7f0000010600)="ff43443030310100", 0x8, 0x8800}], 0x0, &(0x7f0000011700)) 00:05:22 executing program 2: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 00:05:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000001c0)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 00:05:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:22 executing program 2: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x0) [ 150.922849][ T7552] loop1: detected capacity change from 0 to 512 [ 150.932815][ T7549] loop5: detected capacity change from 0 to 264192 [ 150.943497][ T7549] FAT-fs (loop5): bogus number of FAT sectors [ 150.949678][ T7549] FAT-fs (loop5): Can't find a valid FAT filesystem [ 150.954407][ T7548] loop3: detected capacity change from 0 to 136 00:05:22 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) [ 150.969578][ T7548] ISOFS: Unable to identify CD-ROM format. [ 151.056603][ T7583] loop5: detected capacity change from 0 to 264192 [ 151.067255][ T7583] FAT-fs (loop5): bogus number of reserved sectors [ 151.073826][ T7583] FAT-fs (loop5): Can't find a valid FAT filesystem [ 151.089944][ T7584] loop1: detected capacity change from 0 to 512 00:05:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{&(0x7f0000010000)="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", 0x571, 0x7}, {&(0x7f0000010600)="ff43443030310100", 0x8, 0x8800}], 0x0, &(0x7f0000011700)) 00:05:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000001c0)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 00:05:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) 00:05:25 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) 00:05:25 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000001c0)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 00:05:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f00000000c0)=""/160, 0xa0}], 0x2, 0x0, 0x0) [ 153.968131][ T7605] loop5: detected capacity change from 0 to 264192 [ 153.976974][ T7605] FAT-fs (loop5): bogus number of reserved sectors [ 153.983534][ T7605] FAT-fs (loop5): Can't find a valid FAT filesystem [ 153.991519][ T7610] loop1: detected capacity change from 0 to 512 [ 153.997902][ T7611] loop3: detected capacity change from 0 to 136 00:05:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000001c0)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 154.026356][ T7611] ISOFS: Unable to identify CD-ROM format. [ 154.127538][ T7639] loop5: detected capacity change from 0 to 264192 [ 154.136464][ T7639] FAT-fs (loop5): bogus number of reserved sectors [ 154.136796][ T7642] loop1: detected capacity change from 0 to 512 [ 154.143021][ T7639] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:28 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd008", 0x55}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001680)=[{&(0x7f0000010000)="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", 0x571, 0x7}, {&(0x7f0000010600)="ff43443030310100", 0x8, 0x8800}], 0x0, &(0x7f0000011700)) 00:05:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/127, 0x7f}], 0x1, 0x0, 0x0) 00:05:28 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001100)=[{0x0}, {0x0}], 0x2}, 0x0) 00:05:28 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:28 executing program 0: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)='9', 0x1}, {&(0x7f0000000100)='&', 0x1, 0xba5a}, {&(0x7f0000000180)="c6", 0x1}], 0x0, 0x0) 00:05:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:05:28 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={0x0}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[], 0x120}}, 0x0) 00:05:28 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000002800)={{0x0, 0x2710}}, 0x0) [ 156.996442][ T7663] loop3: detected capacity change from 0 to 136 [ 157.002829][ T7659] loop1: detected capacity change from 0 to 66 [ 157.009130][ T7668] loop5: detected capacity change from 0 to 264192 [ 157.012895][ T7663] ISOFS: Unable to identify CD-ROM format. [ 157.021988][ T7659] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 00:05:28 executing program 0: pselect6(0x40, &(0x7f0000000200), &(0x7f0000000240)={0x101}, 0x0, 0x0, 0x0) 00:05:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 157.085667][ T7668] FAT-fs (loop5): bogus number of reserved sectors [ 157.092246][ T7668] FAT-fs (loop5): Can't find a valid FAT filesystem [ 157.168869][ T7694] loop1: detected capacity change from 0 to 66 [ 157.179383][ T7694] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 00:05:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd008", 0x55}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x691, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)) 00:05:31 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:05:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x691, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x6}) 00:05:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) writev(r1, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000280)='{', 0x1}], 0x2) 00:05:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) 00:05:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fork() sendmsg$unix(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[@cred], 0x20}, 0x0) [ 160.035760][ T7713] loop1: detected capacity change from 0 to 66 [ 160.048470][ T7712] loop5: detected capacity change from 0 to 264192 [ 160.069139][ T7712] FAT-fs (loop5): bogus number of reserved sectors [ 160.075935][ T7712] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0, 0x0) 00:05:31 executing program 3: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) 00:05:31 executing program 0: r0 = semget(0x2, 0x0, 0x0) semctl$GETNCNT(r0, 0x0, 0x3, 0x0) [ 160.076079][ T7713] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 00:05:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd008", 0x55}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0, 0x0) 00:05:34 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000002100)={0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f00000000c0)="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", 0xfc0}, {&(0x7f00000010c0)="5502f518a53aa70f49df2eb8c009d09613a0dc022ed29036cff20965be23530e7dae2883e2943e449ac92ebcf4d42fe642f12e6cdf0e08faa18779b8e6223b88e8", 0x41}], 0x2}, 0x0) 00:05:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000180)='./file1\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 00:05:34 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/59}, 0x43, 0x3, 0x2000) 00:05:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffffbbfbe, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 00:05:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0, 0x0) 00:05:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:34 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x4d) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0xfbe, 0x0) [ 163.070081][ T7757] loop5: detected capacity change from 0 to 264192 [ 163.091409][ T7757] FAT-fs (loop5): bogus number of reserved sectors [ 163.099070][ T7757] FAT-fs (loop5): Can't find a valid FAT filesystem [ 163.201171][ T7789] raw_sendmsg: syz-executor.3 forgot to set AF_INET. Fix it! 00:05:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:37 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) 00:05:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001440)='bic\x00', 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) 00:05:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:37 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r1, r0, 0x0) 00:05:37 executing program 3: add_key$keyring(&(0x7f0000000300), 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe) 00:05:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000001800)=@in6={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000007000000fe02000000d1"], 0x18}}], 0x1, 0x0) 00:05:37 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 166.105575][ T7814] loop5: detected capacity change from 0 to 264192 [ 166.113613][ T7814] FAT-fs (loop5): bogus number of reserved sectors [ 166.120283][ T7814] FAT-fs (loop5): Can't find a valid FAT filesystem [ 166.128537][ T7815] capability: warning: `syz-executor.2' uses 32-bit capabilities (legacy support in use) [ 166.139477][ T7817] loop1: detected capacity change from 0 to 512 00:05:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x7002) 00:05:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, 0x0) 00:05:38 executing program 3: socket$packet(0x11, 0x2, 0x300) recvmmsg(0xffffffffffffffff, &(0x7f0000008f80)=[{{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002e80)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) [ 166.180771][ T7817] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 166.192873][ T7817] EXT4-fs (loop1): get root inode failed [ 166.198596][ T7817] EXT4-fs (loop1): mount failed [ 166.225629][ T7837] loop5: detected capacity change from 0 to 264192 [ 166.234296][ T7837] FAT-fs (loop5): bogus number of reserved sectors [ 166.240818][ T7837] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:40 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:40 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') exit(0x0) preadv(r0, &(0x7f0000000500), 0x104, 0x0, 0x0) 00:05:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, 0x0) 00:05:40 executing program 3: shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff}}) 00:05:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000340)) [ 169.111190][ T7862] loop1: detected capacity change from 0 to 512 [ 169.137537][ T7867] loop5: detected capacity change from 0 to 264192 00:05:40 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, 0x0) 00:05:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, 0x0) 00:05:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000340)) 00:05:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 169.152525][ T7862] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 169.164614][ T7862] EXT4-fs (loop1): get root inode failed [ 169.166783][ T7867] FAT-fs (loop5): bogus number of reserved sectors [ 169.170248][ T7862] EXT4-fs (loop1): mount failed [ 169.170548][ T7876] loop3: detected capacity change from 0 to 136 [ 169.176799][ T7867] FAT-fs (loop5): Can't find a valid FAT filesystem [ 169.202062][ T7876] isofs_fill_super: root inode is not a directory. Corrupted media? 00:05:41 executing program 0: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) [ 169.275958][ T7887] loop5: detected capacity change from 0 to 264192 [ 169.292590][ T7887] FAT-fs (loop5): bogus number of reserved sectors [ 169.299125][ T7887] FAT-fs (loop5): Can't find a valid FAT filesystem [ 169.305959][ T7904] loop3: detected capacity change from 0 to 136 [ 169.312275][ T7902] loop1: detected capacity change from 0 to 512 [ 169.322495][ T7904] isofs_fill_super: root inode is not a directory. Corrupted media? [ 169.339204][ T7902] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 169.351256][ T7902] EXT4-fs (loop1): get root inode failed [ 169.357008][ T7902] EXT4-fs (loop1): mount failed 00:05:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000340)) 00:05:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:43 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:43 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:05:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:43 executing program 0: munmap(&(0x7f0000e58000/0x3000)=nil, 0x3000) msync(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x4) 00:05:43 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1eb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/../file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x0) 00:05:43 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) [ 172.166012][ T7931] loop5: detected capacity change from 0 to 264192 [ 172.176292][ T7931] FAT-fs (loop5): bogus number of reserved sectors [ 172.182866][ T7931] FAT-fs (loop5): Can't find a valid FAT filesystem [ 172.187770][ T7934] loop3: detected capacity change from 0 to 136 [ 172.197043][ T7935] loop1: detected capacity change from 0 to 512 00:05:44 executing program 0: mlock(&(0x7f0000000000/0x8000)=nil, 0x8000) munlock(&(0x7f0000000000/0xa000)=nil, 0xa000) 00:05:44 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:44 executing program 2: add_key(&(0x7f0000000140)='ceph\x00', 0x0, 0x0, 0x2, 0x0) [ 172.216501][ T7934] isofs_fill_super: root inode is not a directory. Corrupted media? [ 172.235875][ T7935] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 172.247949][ T7935] EXT4-fs (loop1): get root inode failed [ 172.253627][ T7935] EXT4-fs (loop1): mount failed 00:05:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xb1, &(0x7f0000000480)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebaecdc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8c4dc156a43ad243b8691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae29480408c8380c"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 00:05:44 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000340)) [ 172.276310][ T7958] loop5: detected capacity change from 0 to 264192 [ 172.285071][ T7958] FAT-fs (loop5): bogus number of reserved sectors [ 172.291683][ T7958] FAT-fs (loop5): Can't find a valid FAT filesystem [ 172.366373][ T7977] loop3: detected capacity change from 0 to 136 [ 172.376773][ T7977] isofs_fill_super: root inode is not a directory. Corrupted media? 00:05:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203", 0x95}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:46 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:46 executing program 3: socket(0x2, 0x0, 0x101) 00:05:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800009, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xa, 0x0, 0x0) 00:05:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000080), &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000440)="85", 0x1, r0) keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x0) 00:05:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:47 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x28) 00:05:47 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@fat=@sys_immutable}, {@fat=@nfs}]}) [ 175.197021][ T7993] loop5: detected capacity change from 0 to 264192 [ 175.210002][ T7993] FAT-fs (loop5): invalid media value (0x00) [ 175.216059][ T7993] FAT-fs (loop5): Can't find a valid FAT filesystem [ 175.228593][ T7997] loop1: detected capacity change from 0 to 512 00:05:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r1) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000580)=[{0x0}, {&(0x7f00000004c0)=""/87, 0x57}, {&(0x7f0000000540)=""/10, 0xa}], 0x3}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='pids.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0xdc}}, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x2a, &(0x7f0000000200)={0x0, 0x3}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000066c0), r2) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r4, @ANYBLOB="010027bd7000ffdbdf251c000000080001007063690011000200303030303a30303a31302e300000000008000b000100008008000100706369001100"], 0xa4}}, 0x0) 00:05:47 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x28) 00:05:47 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x28) [ 175.270241][ T7997] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 175.282395][ T7997] EXT4-fs (loop1): get root inode failed [ 175.288138][ T7997] EXT4-fs (loop1): mount failed [ 175.300998][ T8019] FAT-fs (loop2): bogus number of reserved sectors [ 175.307579][ T8019] FAT-fs (loop2): Can't find a valid FAT filesystem [ 175.358272][ T8017] loop5: detected capacity change from 0 to 264192 [ 175.374234][ T8019] FAT-fs (loop2): bogus number of reserved sectors [ 175.380826][ T8019] FAT-fs (loop2): Can't find a valid FAT filesystem [ 175.388845][ T8017] FAT-fs (loop5): invalid media value (0x00) [ 175.394908][ T8017] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203", 0x95}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:49 executing program 0: fsmount(0xffffffffffffffff, 0x0, 0x28) 00:05:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=@ethtool_dump}) 00:05:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:49 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), 0x8) 00:05:50 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f0000001300)) 00:05:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0)="ad329c98", 0x29) 00:05:50 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) [ 178.246268][ T8061] loop5: detected capacity change from 0 to 264192 [ 178.279163][ T8061] FAT-fs (loop5): invalid media value (0x00) [ 178.285509][ T8061] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:50 executing program 3: syz_io_uring_setup(0x60c0, &(0x7f0000001100)={0x0, 0x0, 0x23}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000001180)) 00:05:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1, @ANYBLOB="010027bd7000ffdbdf251c000000080001007063690011000200303030303a30303a31302e300000000008000b0001000080080001007063690011"], 0xa4}}, 0x0) 00:05:50 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 178.292964][ T8063] loop1: detected capacity change from 0 to 512 [ 178.316410][ T8063] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 178.328685][ T8063] EXT4-fs (loop1): get root inode failed [ 178.334347][ T8063] EXT4-fs (loop1): mount failed [ 178.421571][ T8097] loop5: detected capacity change from 0 to 264192 [ 178.434076][ T8097] FAT-fs (loop5): invalid media value (0x00) [ 178.440525][ T8097] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203", 0x95}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8918, &(0x7f0000000080)={'tunl0\x00', 0x0}) 00:05:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600), 0x0, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000380)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xb, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) 00:05:53 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f0000001300)) 00:05:53 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:53 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)={[{@nr_inodes={'nr_inodes', 0x3d, [0x2d]}}]}) [ 181.264746][ T8112] loop1: detected capacity change from 0 to 512 [ 181.289385][ T8116] loop5: detected capacity change from 0 to 264192 [ 181.294872][ T8112] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 181.308069][ T8112] EXT4-fs (loop1): get root inode failed 00:05:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x40049409, &(0x7f0000000080)={'tunl0\x00', 0x0}) 00:05:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) 00:05:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b", 0xa0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000380)={0x48, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x28, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '{/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x48}}, 0x0) 00:05:53 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 181.314112][ T8112] EXT4-fs (loop1): mount failed [ 181.319631][ T8116] FAT-fs (loop5): invalid media value (0x00) [ 181.325696][ T8116] FAT-fs (loop5): Can't find a valid FAT filesystem [ 181.340894][ T8135] tmpfs: Bad value for 'nr_inodes' [ 181.357850][ T8135] tmpfs: Bad value for 'nr_inodes' 00:05:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f00000001c0)="ad329c98", 0x4) 00:05:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600), 0x0, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000009240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:05:53 executing program 0: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000140)='H', 0x1, 0x7fff}, {&(0x7f0000001300)='Q', 0x1, 0x100000000}], 0x0, 0x0) 00:05:53 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) [ 181.460473][ T8157] loop5: detected capacity change from 0 to 264192 [ 181.467543][ T8163] loop1: detected capacity change from 0 to 512 [ 181.478549][ T8157] FAT-fs (loop5): invalid media value (0x00) [ 181.484587][ T8157] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="000000000000000000003e0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c746963617374000500830001"], 0xdc}}, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1], 0xa4}}, 0x0) 00:05:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x6, 0x15, &(0x7f00000001c0)="ad329c98", 0x4) 00:05:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x6, 0x9, &(0x7f0000000000)="2ca5a469", 0x4) [ 181.500937][ T8163] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 181.513084][ T8163] EXT4-fs (loop1): get root inode failed [ 181.518821][ T8163] EXT4-fs (loop1): mount failed 00:05:53 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x80000040, 0x0) [ 181.587506][ T8182] loop5: detected capacity change from 0 to 264192 [ 181.618929][ T8182] FAT-fs (loop5): invalid media value (0x00) [ 181.625023][ T8182] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:56 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b", 0xa0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1, @ANYBLOB="010027bd7000ffdbdf251c000000080001007063690011000200303030303a30303a31302e300000000074000b"], 0xa4}}, 0x0) 00:05:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600), 0x0, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="000000000000000000003e0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c7469"], 0xdc}}, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1], 0xa4}}, 0x0) 00:05:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xa4}, 0x1, 0x0, 0xb635}, 0x0) 00:05:56 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xa4}, 0x1, 0x0, 0x9effffff}, 0x0) 00:05:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000580)={[{@fat=@usefree}, {@fat=@flush}]}) 00:05:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x1a, 0x0, 0x0) [ 184.396435][ T8210] loop5: detected capacity change from 0 to 264192 [ 184.404427][ T8210] FAT-fs (loop5): invalid media value (0x00) [ 184.410459][ T8210] FAT-fs (loop5): Can't find a valid FAT filesystem 00:05:56 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f0000001300)) 00:05:56 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1, @ANYBLOB="010027bd7000ffdbdf251c00000008000003"], 0xa4}}, 0x0) [ 184.483587][ T8222] loop1: detected capacity change from 0 to 512 [ 184.508252][ T8222] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 184.520354][ T8222] EXT4-fs (loop1): get root inode failed [ 184.526019][ T8222] EXT4-fs (loop1): mount failed [ 184.540240][ T8248] loop5: detected capacity change from 0 to 264192 [ 184.550861][ T8242] FAT-fs (loop3): bogus number of reserved sectors [ 184.557449][ T8242] FAT-fs (loop3): Can't find a valid FAT filesystem [ 184.565599][ T8248] FAT-fs (loop5): invalid media value (0x00) [ 184.571628][ T8248] FAT-fs (loop5): Can't find a valid FAT filesystem [ 184.631462][ T8242] FAT-fs (loop3): bogus number of reserved sectors [ 184.638019][ T8242] FAT-fs (loop3): Can't find a valid FAT filesystem 00:05:59 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b", 0xa0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:05:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)={[{@fat=@quiet}]}) 00:05:59 executing program 0: futex(&(0x7f0000000000)=0x2, 0x8c, 0x1, 0x0, &(0x7f0000000100), 0x2) 00:05:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:05:59 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="600100006351db"], 0x160}}, 0x0) 00:05:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8936, 0x0) [ 187.465167][ T8283] FAT-fs (loop2): bogus number of reserved sectors [ 187.471643][ T8287] loop1: detected capacity change from 0 to 512 [ 187.471820][ T8283] FAT-fs (loop2): Can't find a valid FAT filesystem [ 187.479225][ T8288] loop5: detected capacity change from 0 to 264192 [ 187.485973][ T8282] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20835 sclass=netlink_route_socket pid=8282 comm=syz-executor.3 00:05:59 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0) fstatfs(r0, &(0x7f0000000200)=""/131) 00:05:59 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:05:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1, @ANYBLOB="010027bd7000ffdbdf251c0000000800010070636902"], 0xa4}}, 0x0) 00:05:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f00000001c0), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r2) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="000000000000000000003e0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c746963617374000500830001000000080001007063690011000200303030303a30303a31302e30000000001c008200736f757263655f6dbd70232abe47fc0c8a62f861635f"], 0xdc}}, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x2a, &(0x7f0000000200)={0x0, 0x3}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000066c0), r3) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r1) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r5, @ANYBLOB="010027bd7000ffdbdf251c000000080001007063690011000200303030303a30303a31302e300000000008000b0001000080080001007063690011000200303030303a30303a31302e3000000000007063690011000200303030303a30303a31302e300000000008000b0007000000080001007063690011000200303030303a30303a31302e300000000008000b007bffffff00"/158], 0xa4}}, 0x0) [ 187.506957][ T8288] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.528049][ T8287] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 187.540158][ T8287] EXT4-fs (loop1): get root inode failed [ 187.545830][ T8287] EXT4-fs (loop1): mount failed [ 187.551767][ T28] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:05:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 187.597175][ T8283] FAT-fs (loop2): bogus number of reserved sectors [ 187.603745][ T8283] FAT-fs (loop2): Can't find a valid FAT filesystem [ 187.648113][ T8309] loop5: detected capacity change from 0 to 264192 [ 187.675258][ T8330] loop1: detected capacity change from 0 to 512 [ 187.706107][ T8330] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 187.718233][ T8330] EXT4-fs (loop1): get root inode failed [ 187.724013][ T8330] EXT4-fs (loop1): mount failed 00:06:02 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c", 0xa5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0xc, &(0x7f00000001c0)="ad", 0x1) 00:06:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x29, 0x0, 0x0) 00:06:02 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0) fstatfs(r0, &(0x7f0000000200)=""/131) 00:06:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xdc}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[], 0xa4}, 0x8}, 0x0) 00:06:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:02 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d6, &(0x7f0000001300)) 00:06:02 executing program 2: sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x0) 00:06:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r1, 0x4e9ae1cbc9b2d999}, 0x14}}, 0x0) 00:06:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) futex(0x0, 0x80, 0x0, 0x0, 0x0, 0x0) 00:06:02 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) getsockname(r0, 0x0, 0x0) 00:06:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}]}]}, 0x20}}, 0x0) [ 190.509655][ T8354] loop1: detected capacity change from 0 to 512 [ 190.514753][ T8356] loop5: detected capacity change from 0 to 264192 [ 190.535889][ T8354] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 190.548036][ T8354] EXT4-fs (loop1): get root inode failed [ 190.553705][ T8354] EXT4-fs (loop1): mount failed [ 190.590333][ T8377] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) 00:06:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c", 0xa5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:05 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0) fstatfs(r0, &(0x7f0000000200)=""/131) 00:06:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)) 00:06:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000", 0x16, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000fff000/0x1000)=nil) 00:06:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, 0x0, 0x0) 00:06:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[], [{@subj_type={'subj_type', 0x3d, 'rr\x00'}}]}) 00:06:05 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000003540)=[{&(0x7f0000002200), 0x0, 0x8}, {&(0x7f0000002280)="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", 0xa20}], 0x2024408, &(0x7f00000035c0)={[{@utf8no}], [{@dont_hash}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) 00:06:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:06:05 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpgid(0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1000, 0xbd2, 0x700, 0x17a4}, 0x10) dup3(r0, r1, 0x0) [ 193.553759][ T8409] loop5: detected capacity change from 0 to 264192 [ 193.569462][ T8408] loop1: detected capacity change from 0 to 512 [ 193.586359][ T8422] FAT-fs (loop2): Unrecognized mount option "subj_type=rr" or missing value 00:06:05 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) 00:06:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000", 0x16, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 193.603277][ T8408] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 193.612825][ T8431] loop3: detected capacity change from 0 to 5 [ 193.615360][ T8408] EXT4-fs (loop1): get root inode failed [ 193.627034][ T8408] EXT4-fs (loop1): mount failed [ 193.674985][ T8422] FAT-fs (loop2): Unrecognized mount option "subj_type=rr" or missing value [ 193.708569][ T8431] loop3: detected capacity change from 0 to 5 [ 193.724192][ T8449] loop1: detected capacity change from 0 to 512 [ 193.746094][ T8447] loop5: detected capacity change from 0 to 264192 [ 193.755864][ T8449] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 193.767942][ T8449] EXT4-fs (loop1): get root inode failed [ 193.773589][ T8449] EXT4-fs (loop1): mount failed [ 193.782927][ T8447] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) sendmmsg$inet6(r0, &(0x7f0000004bc0)=[{{&(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback}, 0x20004d5c, 0x0}}], 0x300, 0x0) 00:06:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c", 0xa5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:08 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpgid(0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1000, 0xbd2, 0x700, 0x17a4}, 0x10) dup3(r0, r1, 0x0) 00:06:08 executing program 2: syz_genetlink_get_family_id$team(&(0x7f0000001e40), 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000002180), &(0x7f00000021c0)='./file0\x00', 0x0, 0x2, &(0x7f0000003540)=[{0x0}, {0x0}], 0x2024408, &(0x7f00000035c0)={[], [{@obj_type={'obj_type', 0x3d, '.log\x00'}}]}) 00:06:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) 00:06:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000", 0x16, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:08 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000100)={0x0, 0x0, 0x2061}) [ 196.551993][ T8474] loop1: detected capacity change from 0 to 512 [ 196.569751][ T8474] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 196.581971][ T8474] EXT4-fs (loop1): get root inode failed [ 196.587744][ T8474] EXT4-fs (loop1): mount failed 00:06:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) 00:06:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000", 0x1a, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5415, &(0x7f0000000100)) 00:06:08 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(r0, 0x0) [ 196.599884][ T8483] loop5: detected capacity change from 0 to 264192 [ 196.622153][ T8483] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:08 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpgid(0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1000, 0xbd2, 0x700, 0x17a4}, 0x10) dup3(r0, r1, 0x0) 00:06:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80004519, 0x0) [ 196.746356][ T8512] loop1: detected capacity change from 0 to 512 [ 196.767428][ T8514] loop5: detected capacity change from 0 to 264192 [ 196.782978][ T8514] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.791706][ T8512] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 196.804142][ T8512] EXT4-fs (loop1): get root inode failed [ 196.809773][ T8512] EXT4-fs (loop1): mount failed [ 196.816391][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d", 0xa8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:11 executing program 2: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000240)=0x208, 0x9) 00:06:11 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(r0, 0x0) 00:06:11 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000001e40)) fork() 00:06:11 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpgid(0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1000, 0xbd2, 0x700, 0x17a4}, 0x10) dup3(r0, r1, 0x0) 00:06:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000", 0x1a, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:11 executing program 5: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) fstatfs(r0, 0x0) [ 199.594219][ T8541] loop5: detected capacity change from 0 to 264192 [ 199.603666][ T8541] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 199.604686][ T8542] loop1: detected capacity change from 0 to 512 00:06:11 executing program 3: r0 = getpgrp(0x0) setpriority(0x1, r0, 0x40) [ 199.638515][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:06:11 executing program 5: socketpair(0x8, 0x0, 0x0, &(0x7f0000000280)) 00:06:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0xa, 0x1, 0x0, 0x0) 00:06:11 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000400), &(0x7f0000000440)=0xc) 00:06:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003880)) [ 199.714818][ T8542] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 199.726986][ T8542] EXT4-fs (loop1): get root inode failed [ 199.732745][ T8542] EXT4-fs (loop1): mount failed 00:06:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d", 0xa8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:14 executing program 2: r0 = creat(&(0x7f0000000bc0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}}) 00:06:14 executing program 3: unshare(0x20400) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) getpeername$unix(r0, 0x0, 0x0) 00:06:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000", 0x1a, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:14 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8200, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 00:06:14 executing program 0: socketpair(0x10, 0x0, 0x14, &(0x7f0000000040)) 00:06:14 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x400002, 0x0) 00:06:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x3004, &(0x7f0000000100)) 00:06:14 executing program 2: unshare(0x20400) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x202001, 0x0) accept4$unix(r0, 0x0, 0x0, 0x0) 00:06:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x2, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002d00)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="03", 0x1}], 0x1}], 0x1, 0x0) [ 202.610129][ T8602] loop1: detected capacity change from 0 to 512 [ 202.632112][ T8602] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 202.641651][ T8607] 9pnet: Insufficient options for proto=fd [ 202.644313][ T8602] EXT4-fs (loop1): get root inode failed [ 202.655701][ T8602] EXT4-fs (loop1): mount failed 00:06:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002d00)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="03", 0x1}], 0xa, 0x0, 0x34000}], 0x1, 0xc040) 00:06:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 202.804983][ T8636] loop1: detected capacity change from 0 to 512 [ 202.830977][ T8636] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 202.845926][ T8636] EXT4-fs (loop1): mount failed 00:06:17 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d", 0xa8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:17 executing program 0: unshare(0x20400) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) 00:06:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@dots}]}) 00:06:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x2) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8200, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:06:17 executing program 3: unshare(0x20400) unshare(0x40000000) 00:06:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) 00:06:17 executing program 0: unshare(0x20400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @dev}}) 00:06:17 executing program 0: unshare(0x48000400) 00:06:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 205.628553][ T8660] loop1: detected capacity change from 0 to 512 [ 205.648433][ T8660] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 205.655009][ T8660] EXT4-fs (loop1): mount failed 00:06:17 executing program 5: unshare(0x8000600) 00:06:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 205.704730][ T8667] FAT-fs (loop2): bogus number of reserved sectors [ 205.711410][ T8667] FAT-fs (loop2): Can't find a valid FAT filesystem [ 205.774962][ T8696] loop1: detected capacity change from 0 to 512 [ 205.787827][ T8667] FAT-fs (loop2): bogus number of reserved sectors [ 205.794462][ T8667] FAT-fs (loop2): Can't find a valid FAT filesystem [ 205.820401][ T8696] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 205.830078][ T8696] EXT4-fs (loop1): mount failed 00:06:20 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67", 0xa9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:20 executing program 0: eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) 00:06:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @dev}, 0x22, {0x2, 0x0, @multicast2}, 'geneve1\x00'}) 00:06:20 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) 00:06:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 00:06:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)=ANY=[], 0x298}, 0x0) 00:06:20 executing program 0: open$dir(0x0, 0x280400, 0x0) 00:06:20 executing program 3: getresuid(&(0x7f0000000080), 0x0, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) [ 208.665680][ T8742] loop1: detected capacity change from 0 to 512 [ 208.702799][ T8742] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated 00:06:20 executing program 0: sysinfo(&(0x7f0000000000)=""/23) 00:06:20 executing program 2: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={0x100002, 0x5}, 0x20) 00:06:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000004a00)={0x0, 0x0, &(0x7f00000049c0)={0x0, 0x34}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000003180)={0x0, 0x0, &(0x7f0000003140)={0x0}}, 0x0) [ 208.714988][ T8742] EXT4-fs (loop1): get root inode failed [ 208.720672][ T8742] EXT4-fs (loop1): mount failed 00:06:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67", 0xa9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:23 executing program 2: syz_open_dev$vcsn(&(0x7f0000000580), 0x0, 0x6042) 00:06:23 executing program 3: futex(&(0x7f0000000280)=0x2, 0x4, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300), 0x2) 00:06:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f0000001d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 00:06:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) 00:06:23 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 00:06:23 executing program 3: socketpair(0x22, 0x0, 0x1, &(0x7f00000074c0)) 00:06:23 executing program 5: getresgid(&(0x7f0000000300), 0x0, 0x0) 00:06:23 executing program 2: socket$inet6(0xa, 0x8192dd39872151b1, 0x0) [ 211.691979][ T8789] loop1: detected capacity change from 0 to 512 [ 211.730354][ T8789] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated 00:06:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000200), 0x4) 00:06:23 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x60000, 0x0) [ 211.742446][ T8789] EXT4-fs (loop1): get root inode failed [ 211.748104][ T8789] EXT4-fs (loop1): mount failed 00:06:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67", 0xa9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)='^', 0x1) 00:06:26 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, 0x0, 0x0) 00:06:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) 00:06:26 executing program 0: socket(0x0, 0xf76796d0bdeb802d, 0x0) 00:06:26 executing program 2: socketpair(0x28, 0x0, 0x28, &(0x7f0000000ac0)) 00:06:26 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) close(r0) 00:06:26 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) close(r0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/48, 0x30}], 0x1}, 0x0) 00:06:26 executing program 5: socketpair(0x2b, 0x1, 0x0, &(0x7f0000000ac0)) 00:06:26 executing program 3: socketpair(0xa, 0x0, 0xfffffff8, &(0x7f0000000000)) [ 214.751442][ T8840] loop1: detected capacity change from 0 to 512 [ 214.788495][ T8840] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated 00:06:26 executing program 2: socketpair(0x28, 0x1, 0x0, &(0x7f0000000ac0)) [ 214.800577][ T8840] EXT4-fs (loop1): get root inode failed [ 214.806259][ T8840] EXT4-fs (loop1): mount failed 00:06:29 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:29 executing program 3: modify_ldt$write(0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) 00:06:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:06:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000040), 0x4) 00:06:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040), 0x4) 00:06:29 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 00:06:29 executing program 5: waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)) 00:06:29 executing program 0: epoll_create(0xf20) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8}, &(0x7f00000000c0), 0x0) 00:06:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 00:06:29 executing program 3: r0 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x6000) shmdt(r0) [ 217.777999][ T8903] loop1: detected capacity change from 0 to 512 [ 217.815666][ T8903] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 00:06:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 217.825620][ T8903] EXT4-fs (loop1): group descriptors corrupted! [ 217.899197][ T8933] loop1: detected capacity change from 0 to 512 [ 217.906934][ T8933] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 217.916729][ T8933] EXT4-fs (loop1): group descriptors corrupted! 00:06:32 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x48202) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 00:06:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x4c, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}]}, 0x4c}}, 0x0) 00:06:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 00:06:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:32 executing program 2: msgsnd(0x0, &(0x7f0000000080)={0x1}, 0x8, 0x0) 00:06:32 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000021c0), 0x1040, &(0x7f0000002240)) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)=@OVL_FILEID_V1={0x18, 0xf8, {'\x00', {0x0, 0xfb, 0x15, 0x0, 0x0, "8dada29316e818ba7edc8e51400a2294"}}}, &(0x7f0000002340), 0x0) 00:06:32 executing program 2: fsetxattr(0xffffffffffffffff, &(0x7f00000001c0)=@random={'trusted.', '\x00'}, &(0x7f0000000200)='$\x00', 0x2, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc5) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) fstat(r0, &(0x7f0000000000)) inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000180)='/dev/ion\x00', 0x9, 0x2) [ 220.790817][ T8949] loop1: detected capacity change from 0 to 512 00:06:32 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000002ac0), 0x200082, 0x0) execveat(0xffffffffffffffff, &(0x7f00000014c0)='./file0\x00', 0x0, 0x0, 0x0) 00:06:32 executing program 3: ustat(0x6, &(0x7f0000000040)) 00:06:32 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c"], 0x98}, 0x0) [ 220.833662][ T8949] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 220.843466][ T8949] EXT4-fs (loop1): group descriptors corrupted! 00:06:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:32 executing program 0: io_setup(0x83, &(0x7f0000000340)) syz_open_dev$loop(0x0, 0x0, 0x0) io_setup(0x100, &(0x7f0000000040)) 00:06:32 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 00:06:32 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000500), 0x8, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 00:06:32 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3000) msgsnd(r0, &(0x7f0000000280)={0x2}, 0x8, 0x0) 00:06:32 executing program 5: syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2c46, &(0x7f0000000200)) 00:06:32 executing program 3: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') syz_mount_image$nfs4(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[]) 00:06:32 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fchmod(r0, 0x0) [ 221.009751][ T9000] loop1: detected capacity change from 0 to 512 [ 221.026207][ T9000] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 221.036218][ T9000] EXT4-fs (loop1): group descriptors corrupted! 00:06:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:32 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3000) msgsnd(r0, &(0x7f0000000280)={0x2}, 0x8, 0x0) [ 221.162802][ T9029] loop1: detected capacity change from 0 to 512 [ 221.182773][ T9029] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 221.192644][ T9029] EXT4-fs (loop1): group descriptors corrupted! 00:06:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:35 executing program 3: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') syz_mount_image$nfs4(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[]) 00:06:35 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 00:06:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2, &(0x7f00000003c0)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0) 00:06:35 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3000) msgsnd(r0, &(0x7f0000000280)={0x2}, 0x8, 0x0) 00:06:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:35 executing program 5: r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/18) 00:06:35 executing program 3: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') syz_mount_image$nfs4(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[]) 00:06:35 executing program 0: syz_mount_image$nfs4(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x1400, &(0x7f0000000680)) 00:06:35 executing program 5: msgget(0x3, 0x220) [ 223.945242][ T9052] loop1: detected capacity change from 0 to 512 [ 223.960308][ T9052] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 223.970133][ T9052] EXT4-fs (loop1): group descriptors corrupted! 00:06:35 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3000) msgsnd(r0, &(0x7f0000000280)={0x2}, 0x8, 0x0) [ 224.044400][ T9077] loop1: detected capacity change from 0 to 512 [ 224.056895][ T9077] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 224.066667][ T9077] EXT4-fs (loop1): group descriptors corrupted! 00:06:38 executing program 0: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x400017e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0x8) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r1, r1, &(0x7f00000001c0), 0xa198) 00:06:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:38 executing program 3: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') syz_mount_image$nfs4(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[]) 00:06:38 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000001e40)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 00:06:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2, 0xffffffff}, 0x80) sendmmsg(r0, &(0x7f0000003e40)=[{{&(0x7f0000000080)=@in={0x2, 0x4e23, @multicast2}, 0x80, 0x0}}], 0x1, 0x0) 00:06:38 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000002b40)) 00:06:38 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x453, 0x0, 0x0, 0x0, '*'}, 0x14}}, 0x0) 00:06:38 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000080)=0x6567d6b4) 00:06:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xd0, 0x3, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1002}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x101}, @CTA_TUPLE_ORIG={0x98, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_STATUS={0x8}, @CTA_SYNPROXY={0xc, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xd}]}]}, 0xd0}}, 0x0) [ 226.982956][ T9106] loop1: detected capacity change from 0 to 512 [ 227.000289][ T9106] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 227.010133][ T9106] EXT4-fs (loop1): group descriptors corrupted! 00:06:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400), 0x0, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, 0x0, &(0x7f0000002580)) [ 227.111569][ T26] audit: type=1107 audit(1619481998.888:9): pid=9122 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 msg='*' [ 227.156565][ T9127] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 1701303988 > max in inode 14817 [ 227.172601][ T9131] loop1: detected capacity change from 0 to 512 [ 227.181574][ T9131] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 227.191335][ T9131] EXT4-fs (loop1): group descriptors corrupted! 00:06:39 executing program 0: syz_open_dev$rtc(&(0x7f0000000040), 0xffffffffffffff7f, 0x0) 00:06:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001080)) 00:06:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:39 executing program 2: clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x1, &(0x7f0000000080)) 00:06:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df", 0x4c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 227.199502][ T9139] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 1701303988 > max in inode 14817 [ 227.318918][ T9156] loop1: detected capacity change from 0 to 512 [ 227.327942][ T9156] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 227.337925][ T9156] EXT4-fs (loop1): group descriptors corrupted! 00:06:41 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:41 executing program 2: r0 = io_uring_setup(0x3cd, &(0x7f0000000000)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:06:41 executing program 3: r0 = io_uring_setup(0x3cd, &(0x7f0000000000)) io_uring_enter(r0, 0xdd8, 0x0, 0x0, 0x0, 0x0) 00:06:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x79}, 0x0) 00:06:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:41 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:06:41 executing program 0: socketpair(0x1e, 0x0, 0x5c7, &(0x7f0000000000)) 00:06:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448", 0x46}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 00:06:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) 00:06:41 executing program 0: remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x0) [ 230.018805][ T9178] loop1: detected capacity change from 0 to 512 [ 230.033357][ T9178] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 230.043039][ T9178] EXT4-fs (loop1): group descriptors corrupted! 00:06:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 230.140901][ T9214] mmap: syz-executor.0 (9214) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 230.155305][ T9217] loop1: detected capacity change from 0 to 512 [ 230.172952][ T9217] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 230.182655][ T9217] EXT4-fs (loop1): group descriptors corrupted! 00:06:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1000, 0xbd2, 0x700, 0x17a4}, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 00:06:44 executing program 0: pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x6}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x7]}, 0x8}) 00:06:44 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x0, "", [@generic="7f652ef2446d36e000280000b2f1ac0fd6"]}, 0x24}], 0x1}, 0x0) 00:06:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c}}, 0x0) 00:06:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x0, "", [@generic="7f652ef2446d36e000280000b2f1ac0fd6"]}, 0x24}], 0x1}, 0x0) 00:06:44 executing program 2: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 00:06:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x0, "", [@generic="7f652ef2446d36e000280000b2f1ac0fd6"]}, 0x24}], 0x1}, 0x0) 00:06:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = dup(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xfffffffb, 0x0, "1e27794109a600800000000002002011007f00"}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r2 = syz_open_pts(r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = dup3(r2, r0, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000540)) 00:06:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:44 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) [ 233.039190][ T9243] loop1: detected capacity change from 0 to 512 [ 233.052891][ T9243] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 233.063412][ T9243] EXT4-fs (loop1): group descriptors corrupted! 00:06:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x0, "", [@generic="7f652ef2446d36e000280000b2f1ac0fd6"]}, 0x24}], 0x1}, 0x0) 00:06:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x4000000090}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000032c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, 0x0, 0xffffffff, 0x1, &(0x7f0000000480)=[{&(0x7f00000029c0)}], 0x840461, &(0x7f0000000640)=ANY=[@ANYRESDEC=0xee01, @ANYRESHEX]) [ 233.153303][ T9268] loop1: detected capacity change from 0 to 512 [ 233.170707][ T9268] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 233.180417][ T9268] EXT4-fs (loop1): group descriptors corrupted! [ 233.326416][ T9293] loop0: detected capacity change from 0 to 264192 00:06:47 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x44851) 00:06:47 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) 00:06:47 executing program 5: syz_genetlink_get_family_id$ethtool(&(0x7f00000030c0), 0xffffffffffffffff) 00:06:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000040)) 00:06:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$rtc(&(0x7f0000000740), 0x4, 0x0) syz_open_dev$rtc(&(0x7f0000000740), 0x4, 0x0) r2 = fork() sendmsg$unix(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee01}}}, @rights={{0x10}}], 0x48}, 0x0) 00:06:47 executing program 2: socket$inet6(0xa, 0x1000, 0x0) 00:06:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000001200)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0xea4, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_NET_DETECT={0xea0, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCAN_SUPP_RATES={0xe9c, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xed, 0x2, "90d9d92876f2b4ac17b1726b83175fdeb6da99b7050f8358ec4a46620c3d94817abf8e7bd330bbee4dc0b7186869ddf00fa7abfca1d2c67e7c34b9c4374859f2518e22dcc2244bb1651478df42b34e5380b62f01dc59bca0a8a97c4e4d6c5be2e986a1de14d7c84778b81978a267289afab9e1440eb4d6bfbb686e212e3e71f3a4324487f2ad9d84bb85eafe0537fc9e9f78ed2b8347b202acc964f63e7c8215bca0a14f06fffcb7ebd01f11fc0998f52a3f363b4586ed205e771ee6a86d0f2a3694e1f4e9837fa0ad79ce10c1bab148092e602bce038663053a8caaa36c763ebff1473f1ab2c76c91"}, @NL80211_BAND_2GHZ={0xda5, 0x0, "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"}]}]}]}]}, 0xec4}}, 0x0) 00:06:47 executing program 0: r0 = memfd_create(&(0x7f0000000400)='J6\x8a\xa9\x16\x11Ou\x9b\x94a\xac\x00\x00\x00\x00\x00\x00\x00\xe6a\xe5\xa3v\x9d\xd2\xd0\xf4\xa7jq\xcc\xf5\xc8\xbd\xdd\xb5\x02bB]-\xc1\xc1\x10\x9a\xfd\xb1\xc4\xc6\x8a\xd0\xe9\xc7Q\xb6\xd5Y-\xaf\x93\x8cnw{\xe3*B\x85\xfdh\x18O\xc2\xd6XI\xa7W\x93\xe3Q\x1e\x10O$w\xae\xee\xe5\x01@Z\x8cb\x81N3g{\xca\x80\xe9d\x98\x8c*\x16\xb4d\xf17(\xf2\v\xc3\b\xdbU\n\x89oj\x94\xc9\xf3\x82\x0fz\rC\xd4\x8a\x1b\xc77\xd1Cg\xb4\x8dAe\xaa\xa4a\x154\x12b\xad\xe6\xa9\x1eA\x1ce\xa0CJ\xe4\xd2\x93\x83\x9d\xec\xe3/v\xa9\x04L\xc5\xc5WG\x15t(\x1b-X\x0ec\xee05\xd6lZ\x0e\x9d\xb3\xd4\x98M\xdd)\xb9U\x94\xd7\xc0J;\xcc\x8f\"7*\x1a\xf0\xa21\xb4I\xe4\'_>\x19\x94\x81\xadp\x00)8\x03\x97\x89\xd09h\xf5w\fC7\x83d\xf6\x0e\xd8\x11(tX\x11\xdf\x14\x87\x84>\xc5[ 6\x05\x0f\f\x84\x0fl\xe5\x17s\x01\xd1\xa2\xcc\xf7\xc2\xac\x04\xe8\x15\x9dt\xbc\x03\x16\xa9a\x9e\xd7\x01GPr\xf1\xa7Xr\x1c\r\x0f;\x00\x00\xb9\xca\x81\xbay\x83\xda\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00g\xb1\xabI\xde\x87\x16\xc3I\xc5w(\xd8\xd6\xbd\xba\xffSq\xed\xe0\xdf\xc3\x03\x95\x11\x01\xd1\xb9\xa2e\xc5`\x15\xf7\xf3Cp\xdc\x84)\x02\xb3\xbae\xcd\xb5\x84>\x12\xf5\xf9\x98a\xf9LPkn\xb8\xdd\xfe\x05B\xec\xefz\xb9\x11\xd8O\xda\xb2$\x95y+\xef\xddL\x1dg\xb6N\xbb\x1e\xa8\xd5}\xdcA\x13\xa1\xaa\xb7\xe3\xfa\x92jNf\x82\xb7\xc1\x87QF6\x19\x97o\x1d\xc3{.A\xf3\x96\xc6e_ \x0f\xe4!\xdbnA\xbe\x84\x17\x15\xa5\xb8\x03\x12Z!o\x89\x9d\xcc?W\x00\xb2\xa5\xcdUk\xe6\xb5\"\xb2\x82q\x9c[}\x16\x14\x97s\xba\xae\xcc\x11\t\xe0\xd5\x01\x99\xd9\xb7\xda#\xc3\x927\xa2\x1e\x06\xb8c\x0e\xacIK\xf2eJ\xf6\v\x19x\x98\xfcO\xc0\xb1<\x0e,\xe3%\xfa\xfchv\x83\xf0\x94=\xcb\xd6\v\x85\x81Ic\x17\xad\xef\xbaxo\xc3\x04A\x99@\x9c9\x12z\xcc\xbd\xd0\xfa\xe7\xa3y\x92\xea~MwGn\xf2\x98\xd0\x97\xaf\x966t\x97\xa0\xf1\xba\xbbw\xc3\xe3\x14\xdc\x9b\xd9W\xd3\xf2\nu\x96\xad\xa2\xdb\x826\xc8aJ\x89\x19\x81\x1b\xc1\"/:w;p\b\\\n\xc5\x8d', 0x2) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[], 0xffffff6b) fcntl$addseals(r0, 0x409, 0x0) 00:06:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x82880, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000040)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x401]) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 00:06:47 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xc4180, 0x0) [ 236.067708][ T9311] loop1: detected capacity change from 0 to 512 [ 236.096948][ T9311] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 236.106675][ T9311] EXT4-fs (loop1): group descriptors corrupted! 00:06:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000022c0)=ANY=[], 0x38}}, 0x0) 00:06:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8922, &(0x7f0000000080)={'batadv_slave_1\x00'}) 00:06:50 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000003a00), 0x301001, 0x0) 00:06:50 executing program 0: prctl$PR_CAPBSET_DROP(0x18, 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x0) 00:06:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080), 0x4) 00:06:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000), 0x4) 00:06:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$unlink(0x9, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "e7b8eafb4a4116bd4b452ac25ddecaf520be50ef52b86cac9b4cd5b19ae717ebba07f0ed196c64794049eeb4dd4bde7e5b04481352a68c6f87b744ffb4a12074"}, 0x48, r1) add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)={0x0, "fa2d1d86632591c9f79d8176838c1202e87b916d8d76c2108716398ec598f71acd4638d07e1096b528694021ec6081cac6e27260b259145035e3363eda4bd439"}, 0x48, r1) 00:06:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000840), &(0x7f0000000880)='./file0\x00', 0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={[{@uid={'uid', 0x3d, 0xee00}}]}) 00:06:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x12, 0x0, 0x0) 00:06:50 executing program 2: add_key$fscrypt_provisioning(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffb) [ 239.104559][ T9367] loop1: detected capacity change from 0 to 512 [ 239.129997][ T9367] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 239.139712][ T9367] EXT4-fs (loop1): group descriptors corrupted! 00:06:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001300)='net/igmp\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "00000100"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) sendfile(r2, r0, 0x0, 0x6f0a77bd) 00:06:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000080)) 00:06:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:53 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0x401, 0x0) 00:06:53 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) select(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x1}, &(0x7f0000000240)={0x8}, &(0x7f0000000280)={0x77359400}) 00:06:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x625, 0x4) 00:06:53 executing program 0: syz_open_dev$usbmon(&(0x7f00000003c0), 0x2000000000023d, 0x230100) 00:06:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4", 0x4b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 00:06:53 executing program 5: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r0, 0x80015b11, 0x0) 00:06:53 executing program 2: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r0, 0x5b24, 0x0) 00:06:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 242.123508][ T9417] loop1: detected capacity change from 0 to 512 [ 242.131959][ T9417] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 242.142767][ T9417] EXT4-fs (loop1): group descriptors corrupted! 00:06:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:54 executing program 2: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r0, 0x40025b0c, 0x0) 00:06:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:54 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ifreq(r0, 0x0, 0x0) 00:06:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 242.282475][ T9446] loop1: detected capacity change from 0 to 512 [ 242.310067][ T9446] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 242.319788][ T9446] EXT4-fs (loop1): group descriptors corrupted! [ 242.322780][ T9463] loop5: detected capacity change from 0 to 512 [ 242.346532][ T9463] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 242.356360][ T9463] EXT4-fs (loop5): group descriptors corrupted! [ 242.392698][ T9480] loop2: detected capacity change from 0 to 512 [ 242.399101][ T9481] loop0: detected capacity change from 0 to 512 [ 242.413663][ T9480] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 242.423436][ T9480] EXT4-fs (loop2): group descriptors corrupted! [ 242.439845][ T9481] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 242.449110][ T9481] EXT4-fs (loop0): mount failed 00:06:57 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000021c0)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002180)={0x0}}, 0x0) 00:06:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:06:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:57 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) [ 245.259129][ T9506] loop1: detected capacity change from 0 to 512 [ 245.270384][ T9506] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 245.280183][ T9506] EXT4-fs (loop1): group descriptors corrupted! [ 245.286885][ T9509] loop2: detected capacity change from 0 to 512 [ 245.296107][ T9508] loop0: detected capacity change from 0 to 512 00:06:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffd, 0x4) 00:06:57 executing program 2: sched_setparam(0x0, &(0x7f0000000140)=0x800) 00:06:57 executing program 3: mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000500)=""/82) [ 245.303115][ T9509] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 245.312877][ T9509] EXT4-fs (loop2): group descriptors corrupted! [ 245.319341][ T9511] loop5: detected capacity change from 0 to 512 [ 245.331564][ T9511] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 245.341260][ T9511] EXT4-fs (loop5): group descriptors corrupted! 00:06:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 245.384757][ T9531] loop1: detected capacity change from 0 to 512 [ 245.424926][ T9508] EXT4-fs (loop0): corrupt root inode, run e2fsck 00:06:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup(r0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000300)={@local}) 00:06:57 executing program 3: sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0xca73ba34eaa5faef) 00:06:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:06:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x40040, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000340)) [ 245.434192][ T9531] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 245.443971][ T9531] EXT4-fs (loop1): group descriptors corrupted! [ 245.450859][ T9508] EXT4-fs (loop0): mount failed [ 245.462181][ T9547] loop5: detected capacity change from 0 to 512 00:06:57 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002380)=[{{&(0x7f0000000280)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000340)="f8", 0x1}], 0x1}}], 0x1, 0x14) 00:06:57 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 245.476905][ T9547] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 245.486680][ T9547] EXT4-fs (loop5): group descriptors corrupted! [ 245.574368][ T9564] loop1: detected capacity change from 0 to 512 [ 245.584316][ T9564] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 245.594120][ T9564] EXT4-fs (loop1): group descriptors corrupted! [ 245.622678][ T9573] loop0: detected capacity change from 0 to 512 [ 245.641690][ T9573] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 245.648324][ T9573] EXT4-fs (loop0): mount failed 00:07:00 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f00000000c0)="ae", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 00:07:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, 0x0, 0x0) 00:07:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:00 executing program 3: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(r0, 0x8200) truncate(&(0x7f0000000000)='./bus\x00', 0x9) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) 00:07:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={[{@mode}], [{@measure}]}) 00:07:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:00 executing program 3: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(r0, 0x8200) truncate(&(0x7f0000000000)='./bus\x00', 0x9) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) [ 248.331631][ T9600] loop5: detected capacity change from 0 to 512 [ 248.337784][ T9599] loop1: detected capacity change from 0 to 512 [ 248.347824][ T9601] loop0: detected capacity change from 0 to 512 [ 248.357683][ T9599] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:07:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 248.375035][ T9600] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 248.384719][ T9600] EXT4-fs (loop5): group descriptors corrupted! [ 248.391532][ T9601] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 248.400998][ T9601] EXT4-fs (loop0): mount failed 00:07:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000340)="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", 0x121}, {&(0x7f0000001580)="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", 0x258}, {&(0x7f0000000240)="7525561172e2bd288b122f985d326d2c71fcaf946baa137999fe5318564c9565779a6fd78b05894a5536e10d56f23a1eb13d24a2554cb9bac5a65b6297a53291751d1929b10407685e8ccda2755b062abfef4ae86e7387ac885030954792812f406db87402c8acfa3a9b934659ff390cf3d7889088ff06c2f9048319d8ff6f1283c8c315435b36eba43b4e43cc705602b65ef125625d73ee206606d421d3f86d78b8aa1fb6a447f2785d254bb6a059267616cfd6027163267cf17262d1da7e009a5f1cc218a56f93d2022a08e7f3e7afdf40e062c8d027bef1401b35460015280d1b5c993cce5f5d86adf484", 0xec}, {&(0x7f0000001800)="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", 0xb9c}], 0x4}, 0x0) [ 248.500123][ T9640] loop0: detected capacity change from 0 to 512 [ 248.506687][ T9637] loop1: detected capacity change from 0 to 512 [ 248.518108][ T9637] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 248.544602][ T9640] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 248.551631][ T9640] EXT4-fs (loop0): mount failed 00:07:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:03 executing program 3: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(r0, 0x8200) truncate(&(0x7f0000000000)='./bus\x00', 0x9) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) 00:07:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffd7c}, 0x0) 00:07:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:03 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x45, 0x0, &(0x7f0000000040)) 00:07:03 executing program 3: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(r0, 0x8200) truncate(&(0x7f0000000000)='./bus\x00', 0x9) write$cgroup_type(r3, &(0x7f0000000200), 0x175d900f) 00:07:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 251.344543][ T9662] loop1: detected capacity change from 0 to 512 [ 251.360396][ T9662] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:07:03 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) [ 251.421245][ T9668] loop0: detected capacity change from 0 to 512 [ 251.430993][ T9670] loop5: detected capacity change from 0 to 512 [ 251.447851][ T9668] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 251.456240][ T9670] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 251.457711][ T9668] EXT4-fs (loop0): mount failed 00:07:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000400), 0x0, 0x0, 0x0, r1) 00:07:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 251.466009][ T9670] EXT4-fs (loop5): group descriptors corrupted! [ 251.508639][ T9688] loop1: detected capacity change from 0 to 512 [ 251.525792][ T9688] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 251.571314][ T9705] loop0: detected capacity change from 0 to 512 [ 251.593747][ T9705] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 251.600492][ T9705] EXT4-fs (loop0): mount failed 00:07:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) 00:07:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3, 0x0, &(0x7f0000000080)) 00:07:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000)="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", 0xb4a, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @remote}, 0x1c) [ 254.390746][ T9729] loop5: detected capacity change from 0 to 512 [ 254.403155][ T9728] loop1: detected capacity change from 0 to 512 [ 254.409614][ T9729] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 254.417284][ T9732] loop0: detected capacity change from 0 to 512 [ 254.419334][ T9729] EXT4-fs (loop5): group descriptors corrupted! 00:07:06 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5e8, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @remote}, 0x1c) 00:07:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:06 executing program 3: shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5000) [ 254.442180][ T9733] ISOFS: Unable to identify CD-ROM format. [ 254.447382][ T9732] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 254.457819][ T9728] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 254.473401][ T9732] EXT4-fs (loop0): mount failed 00:07:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 254.520343][ T9758] loop5: detected capacity change from 0 to 512 [ 254.549146][ T9764] loop1: detected capacity change from 0 to 512 [ 254.558659][ T9758] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 254.568359][ T9758] EXT4-fs (loop5): group descriptors corrupted! [ 254.588236][ T9764] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 254.600762][ T9774] loop0: detected capacity change from 0 to 512 [ 254.632533][ T9774] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 254.661207][ T9774] EXT4-fs (loop0): mount failed 00:07:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x4) 00:07:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="1c0000000000000001"], 0x78}, 0x0) 00:07:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:09 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:09 executing program 3: msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 00:07:09 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x108, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'veth0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x108}}, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[], 0x80) 00:07:09 executing program 3: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) 00:07:09 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$peeksig(0x4209, r0, 0x0, 0x0) [ 257.437484][ T9804] loop0: detected capacity change from 0 to 512 [ 257.443933][ T9805] loop5: detected capacity change from 0 to 512 [ 257.459536][ T9803] loop1: detected capacity change from 0 to 512 [ 257.477699][ T9803] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:07:09 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 257.478691][ T9804] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 257.491791][ T9805] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 257.501651][ T9805] EXT4-fs (loop5): group descriptors corrupted! [ 257.503753][ T9804] EXT4-fs (loop0): mount failed [ 257.611732][ T9838] loop1: detected capacity change from 0 to 512 [ 257.626232][ T9841] loop0: detected capacity change from 0 to 512 [ 257.630929][ T9838] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 257.644947][ T9841] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 257.651748][ T9841] EXT4-fs (loop0): mount failed 00:07:12 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:12 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x8906, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100)="a164", 0x20000102, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:12 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 260.463313][ T9866] loop1: detected capacity change from 0 to 512 [ 260.464276][ T9867] loop5: detected capacity change from 0 to 512 [ 260.475802][ T9871] loop0: detected capacity change from 0 to 512 [ 260.483024][ T9867] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 260.492727][ T9867] EXT4-fs (loop5): group descriptors corrupted! [ 260.501372][ T9866] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:07:12 executing program 2: clock_gettime(0x3, &(0x7f0000000380)) 00:07:12 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:12 executing program 3: socketpair(0x2, 0x3, 0x2, &(0x7f0000000040)) 00:07:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:12 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 260.513499][ T9871] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 260.520310][ T9871] EXT4-fs (loop0): mount failed 00:07:12 executing program 2: renameat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) [ 260.619321][ T9905] loop0: detected capacity change from 0 to 512 [ 260.630547][ T9907] loop1: detected capacity change from 0 to 512 [ 260.634154][ T9911] loop5: detected capacity change from 0 to 512 [ 260.646536][ T9911] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 260.656238][ T9911] EXT4-fs (loop5): group descriptors corrupted! [ 260.666833][ T9905] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 260.670921][ T9907] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 260.675160][ T9905] EXT4-fs (loop0): mount failed 00:07:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:15 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/net\x00') ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) 00:07:15 executing program 2: socket$packet(0x11, 0x3, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:07:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000040), 0x4) 00:07:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[], 0xa4}}, 0x0) 00:07:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) [ 263.490399][ T9940] loop1: detected capacity change from 0 to 512 [ 263.499510][ T9940] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 263.515248][ T9943] loop0: detected capacity change from 0 to 512 [ 263.525612][ T9944] loop5: detected capacity change from 0 to 512 00:07:15 executing program 3: socket$packet(0x11, 0xf1a107aee8e94704, 0x300) 00:07:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000100)="a1", 0x1, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:15 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 263.563117][ T9944] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 263.572934][ T9944] EXT4-fs (loop5): group descriptors corrupted! [ 263.584717][ T9956] loop1: detected capacity change from 0 to 512 [ 263.588890][ T9943] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 263.597859][ T9943] EXT4-fs (loop0): mount failed [ 263.605828][ T9956] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:07:15 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x6558, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:15 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 263.700628][ T9985] loop5: detected capacity change from 0 to 512 [ 263.709840][ T9985] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 263.719547][ T9985] EXT4-fs (loop5): group descriptors corrupted! [ 263.725367][ T9992] loop0: detected capacity change from 0 to 512 [ 263.732367][ T9988] loop1: detected capacity change from 0 to 512 00:07:15 executing program 2: r0 = epoll_create(0x2) socketpair$unix(0x1, 0x1, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f00000017c0), 0x375, 0x0, 0x0) 00:07:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 3: mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/21) [ 263.756032][ T9988] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 263.768244][ T9988] EXT4-fs (loop1): get root inode failed [ 263.768286][ T9992] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 263.773918][ T9988] EXT4-fs (loop1): mount failed 00:07:15 executing program 2: clock_gettime(0x0, &(0x7f0000000f00)={0x0, 0x0}) select(0x40, &(0x7f0000000e40), &(0x7f0000000e80)={0xfffffffffffffffa}, 0x0, &(0x7f0000000f40)={0x0, r0/1000+60000}) [ 263.822104][ T9992] EXT4-fs (loop0): mount failed [ 263.833933][T10019] loop5: detected capacity change from 0 to 512 [ 263.861802][T10030] loop1: detected capacity change from 0 to 512 00:07:15 executing program 3: socketpair(0x25, 0x0, 0x0, &(0x7f00000000c0)) 00:07:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000040)=0x9, 0x4) [ 263.871885][T10019] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 263.881568][T10019] EXT4-fs (loop5): group descriptors corrupted! [ 263.901897][T10030] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 263.913999][T10030] EXT4-fs (loop1): get root inode failed 00:07:15 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 263.919636][T10030] EXT4-fs (loop1): mount failed [ 263.990139][T10054] loop5: detected capacity change from 0 to 512 [ 264.003866][T10054] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 264.013606][T10054] EXT4-fs (loop5): group descriptors corrupted! [ 264.071252][T10062] loop1: detected capacity change from 0 to 512 [ 264.088359][T10062] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 264.100457][T10062] EXT4-fs (loop1): get root inode failed [ 264.106246][T10062] EXT4-fs (loop1): mount failed 00:07:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000040)=0x9, 0x4) 00:07:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:18 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f00000005c0)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @random="73c4c74439c8"}, 0x14) 00:07:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) [ 266.707212][T10081] loop5: detected capacity change from 0 to 512 [ 266.715009][T10081] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 266.724779][T10081] EXT4-fs (loop5): group descriptors corrupted! 00:07:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) utimensat(r0, 0x0, 0x0, 0x0) 00:07:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800001, &(0x7f0000001200)) 00:07:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) [ 266.749894][T10086] loop1: detected capacity change from 0 to 512 [ 266.759520][T10086] EXT4-fs (loop1): invalid first ino: 0 00:07:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x8864, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 2: socketpair(0xa, 0x2, 0x81, &(0x7f0000000040)) 00:07:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x6e042, 0x0) [ 266.877552][T10133] loop1: detected capacity change from 0 to 512 [ 266.885861][T10133] EXT4-fs (loop1): invalid first ino: 0 00:07:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:18 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="64020000140001002dbd7000fddbdf2501"], 0x264}}, 0x0) 00:07:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040)=0x9, 0x4) [ 266.966746][T10153] loop0: detected capacity change from 0 to 512 [ 266.990688][T10155] loop1: detected capacity change from 0 to 512 [ 266.994381][T10153] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 267.000185][T10155] EXT4-fs (loop1): invalid first ino: 0 [ 267.019186][T10153] EXT4-fs (loop0): mount failed [ 267.066749][T10173] loop5: detected capacity change from 0 to 512 [ 267.082050][T10173] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 267.097943][T10173] EXT4-fs (loop5): group descriptors corrupted! 00:07:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x8, &(0x7f0000000000), 0x4) 00:07:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:21 executing program 2: pselect6(0x0, 0x0, &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000dc0), &(0x7f0000000e40)={&(0x7f0000000e00)={[0x5]}, 0x8}) 00:07:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000240)={0x38, 0x0, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_NAT={0x8, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x4}]}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_MASK={0x4}]}, 0x38}}, 0x0) 00:07:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 269.881226][T10197] loop1: detected capacity change from 0 to 512 [ 269.884839][T10199] loop5: detected capacity change from 0 to 512 [ 269.891162][T10197] EXT4-fs (loop1): unsupported inode size: 0 [ 269.899735][T10197] EXT4-fs (loop1): blocksize: 4096 [ 269.905161][T10199] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 269.915026][T10199] EXT4-fs (loop5): group descriptors corrupted! 00:07:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000000)={0x11, 0x8, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 00:07:21 executing program 2: pselect6(0x40, &(0x7f0000000100)={0x2}, 0x0, 0x0, 0x0, 0x0) [ 269.947954][T10203] loop0: detected capacity change from 0 to 512 [ 269.981952][T10203] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 269.993050][T10203] EXT4-fs (loop0): mount failed [ 270.016376][T10230] loop1: detected capacity change from 0 to 512 [ 270.026071][T10231] loop5: detected capacity change from 0 to 512 [ 270.043877][T10230] EXT4-fs (loop1): unsupported inode size: 0 [ 270.049914][T10230] EXT4-fs (loop1): blocksize: 4096 [ 270.064010][T10231] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 270.073861][T10231] EXT4-fs (loop5): group descriptors corrupted! 00:07:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:24 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)={[{@huge_never}]}) 00:07:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:24 executing program 2: pselect6(0x40, &(0x7f0000000cc0), &(0x7f0000000d00)={0x80000001}, &(0x7f0000000d40), &(0x7f0000000dc0), &(0x7f0000000e40)={&(0x7f0000000e00)={[0x5]}, 0x8}) 00:07:24 executing program 2: r0 = epoll_create(0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x375, 0x0, 0x0) 00:07:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 00:07:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 272.897668][T10262] loop5: detected capacity change from 0 to 512 [ 272.912446][T10262] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 272.922196][T10262] EXT4-fs (loop5): group descriptors corrupted! [ 272.937759][T10269] loop0: detected capacity change from 0 to 512 [ 272.944693][T10268] loop1: detected capacity change from 0 to 512 [ 272.965067][T10268] EXT4-fs (loop1): unsupported inode size: 0 [ 272.971103][T10268] EXT4-fs (loop1): blocksize: 4096 00:07:24 executing program 2: r0 = epoll_create(0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x375, 0x0, 0x0) 00:07:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/arp\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 272.992487][T10269] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 273.001289][T10269] EXT4-fs (loop0): mount failed [ 273.011558][T10291] loop5: detected capacity change from 0 to 512 [ 273.034209][T10291] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 273.043899][T10291] EXT4-fs (loop5): group descriptors corrupted! [ 273.117969][T10308] loop1: detected capacity change from 0 to 512 [ 273.126180][T10308] EXT4-fs (loop1): unsupported inode size: 0 [ 273.132206][T10308] EXT4-fs (loop1): blocksize: 4096 00:07:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:27 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) 00:07:27 executing program 2: r0 = epoll_create(0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f00000017c0), 0x375, 0x0, 0x0) 00:07:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:27 executing program 3: pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) 00:07:27 executing program 2: r0 = epoll_create(0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, r0}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 275.960380][T10329] loop1: detected capacity change from 0 to 512 [ 275.966875][T10331] loop0: detected capacity change from 0 to 512 [ 275.974285][T10332] loop5: detected capacity change from 0 to 512 [ 275.992438][T10332] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 275.997513][T10329] EXT4-fs (loop1): unsupported inode size: 0 00:07:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1600bd61, &(0x7f0000000040), 0x4) 00:07:27 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000200)=@ipx, 0x23, 0x0}}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/icmp\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 00:07:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:27 executing program 2: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001180)=[{&(0x7f0000000180)="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0x1000}], 0x0, 0x0) [ 276.002213][T10332] EXT4-fs (loop5): group descriptors corrupted! [ 276.008208][T10329] EXT4-fs (loop1): blocksize: 4096 [ 276.044915][T10331] EXT4-fs (loop0): corrupt root inode, run e2fsck 00:07:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 276.072257][T10331] EXT4-fs (loop0): mount failed [ 276.145971][T10367] loop5: detected capacity change from 0 to 512 [ 276.151162][T10372] loop1: detected capacity change from 0 to 512 [ 276.159989][T10367] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 276.169710][T10367] EXT4-fs (loop5): group descriptors corrupted! [ 276.176693][T10372] EXT4-fs (loop1): unsupported inode size: 0 [ 276.182739][T10372] EXT4-fs (loop1): blocksize: 4096 [ 276.192194][T10368] loop2: detected capacity change from 0 to 8 00:07:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:30 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000200)=@ipx, 0x23, 0x0}}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/icmp\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 00:07:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:30 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100)="a164", 0x2, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="552feb3258e1"}, 0x14) 00:07:30 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000200)=@ipx, 0x23, 0x0}}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/icmp\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) [ 278.978048][T10394] loop1: detected capacity change from 0 to 512 [ 278.984622][T10396] loop0: detected capacity change from 0 to 512 [ 278.994171][T10394] EXT4-fs (loop1): unsupported inode size: 0 [ 279.000277][T10394] EXT4-fs (loop1): blocksize: 4096 [ 279.001803][T10395] loop5: detected capacity change from 0 to 512 [ 279.014340][T10395] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 00:07:30 executing program 2: waitid(0x0, 0xffffffffffffffff, 0x0, 0x21000005, 0x0) 00:07:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:30 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000200)=@ipx, 0x23, 0x0}}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/icmp\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) [ 279.024222][T10395] EXT4-fs (loop5): group descriptors corrupted! [ 279.044619][T10396] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 279.051939][T10396] EXT4-fs (loop0): mount failed 00:07:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 279.141502][T10428] loop1: detected capacity change from 0 to 512 [ 279.156816][T10428] EXT4-fs (loop1): unsupported inode size: 0 [ 279.162919][T10428] EXT4-fs (loop1): blocksize: 4096 [ 279.175488][T10432] loop5: detected capacity change from 0 to 512 [ 279.176861][T10438] loop0: detected capacity change from 0 to 512 [ 279.232116][T10432] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 279.240380][T10438] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 279.241865][T10432] EXT4-fs (loop5): group descriptors corrupted! [ 279.259872][T10438] EXT4-fs (loop0): mount failed 00:07:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:33 executing program 2: mount(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 00:07:33 executing program 3: lchown(&(0x7f0000000140)='.\x00', 0x0, 0x0) 00:07:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:33 executing program 2: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000000), 0x8, 0x0) 00:07:33 executing program 3: mount(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 00:07:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 00:07:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x4) [ 282.015486][T10460] loop5: detected capacity change from 0 to 512 [ 282.035990][T10460] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 282.045723][T10460] EXT4-fs (loop5): group descriptors corrupted! [ 282.059060][T10468] loop1: detected capacity change from 0 to 512 00:07:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 282.067420][T10467] loop0: detected capacity change from 0 to 512 [ 282.102319][T10468] EXT4-fs (loop1): unsupported inode size: 0 [ 282.108494][T10468] EXT4-fs (loop1): blocksize: 4096 00:07:33 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 00:07:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, 0x0, &(0x7f0000000080)) [ 282.135572][T10467] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 282.162578][T10467] EXT4-fs (loop0): mount failed 00:07:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:34 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xfffffffffffffb66) 00:07:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 282.184606][T10497] loop5: detected capacity change from 0 to 512 [ 282.197711][T10497] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 282.207449][T10497] EXT4-fs (loop5): group descriptors corrupted! 00:07:34 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x3}}) [ 282.302543][T10517] EXT4-fs warning (device sda1): ext4_group_extend:1817: will only finish group (524288 blocks, 256 new) [ 282.319461][T10520] loop1: detected capacity change from 0 to 512 [ 282.322633][T10517] EXT4-fs warning (device sda1): ext4_group_extend:1822: can't read last block, resize aborted [ 282.331460][T10522] loop0: detected capacity change from 0 to 512 [ 282.345178][T10520] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:07:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 282.348617][T10526] loop5: detected capacity change from 0 to 512 [ 282.361343][T10526] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 282.371109][T10526] EXT4-fs (loop5): group descriptors corrupted! [ 282.409895][T10522] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 282.416693][T10522] EXT4-fs (loop0): mount failed [ 282.446017][T10545] loop1: detected capacity change from 0 to 512 [ 282.448430][T10541] loop5: detected capacity change from 0 to 512 [ 282.463719][T10545] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 282.472921][T10541] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 282.482780][T10541] EXT4-fs (loop5): group descriptors corrupted! 00:07:34 executing program 2: r0 = socket(0x2, 0x2, 0x0) shutdown(r0, 0x2) 00:07:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) 00:07:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x2}, 0x80) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:07:36 executing program 2: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x0, r0+60000000}, &(0x7f0000000240)={0x0}) 00:07:37 executing program 3: io_setup(0x7, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 285.177309][T10578] loop0: detected capacity change from 0 to 512 [ 285.183908][T10571] loop1: detected capacity change from 0 to 512 [ 285.188682][T10576] loop5: detected capacity change from 0 to 512 [ 285.208040][T10576] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 285.217808][T10576] EXT4-fs (loop5): group descriptors corrupted! 00:07:37 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, 0x0) 00:07:37 executing program 2: syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) 00:07:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') signalfd(r0, &(0x7f0000000200), 0x8) [ 285.228523][T10571] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 285.243437][T10578] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 285.262878][T10578] EXT4-fs (loop0): mount failed [ 285.329594][T10602] loop5: detected capacity change from 0 to 512 [ 285.338518][T10602] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 285.348440][T10602] EXT4-fs (loop5): group descriptors corrupted! [ 285.390944][T10608] loop1: detected capacity change from 0 to 512 00:07:39 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x4) 00:07:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:39 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, 0x0) 00:07:39 executing program 2: pipe(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001f40)) 00:07:39 executing program 3: renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1) 00:07:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') write$tcp_congestion(r0, 0x0, 0x0) 00:07:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') r1 = dup2(r0, r0) write$cgroup_netprio_ifpriomap(r1, 0x0, 0x0) [ 288.200304][T10629] loop0: detected capacity change from 0 to 512 [ 288.207018][T10630] loop1: detected capacity change from 0 to 512 [ 288.207446][T10628] loop5: detected capacity change from 0 to 512 00:07:40 executing program 3: waitid(0x0, 0x0, 0x0, 0x2, 0x0) 00:07:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, 0x0) 00:07:40 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:40 executing program 2: mq_open(&(0x7f0000000100)='ip_vti0\x00', 0x0, 0x0, &(0x7f0000000140)) [ 288.241129][T10629] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 288.252215][T10629] EXT4-fs (loop0): mount failed [ 288.336012][T10655] loop1: detected capacity change from 0 to 512 [ 288.367740][T10666] loop5: detected capacity change from 0 to 512 00:07:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x4) 00:07:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000200)="12", 0x1, r2) 00:07:42 executing program 2: pipe(&(0x7f0000001d00)) socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:07:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)) 00:07:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:43 executing program 2: socketpair(0x10, 0x2, 0x13, &(0x7f0000000140)) 00:07:43 executing program 3: socketpair(0x29, 0x5, 0x1c00000, &(0x7f0000000600)) 00:07:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 291.234686][T10680] loop5: detected capacity change from 0 to 512 [ 291.250163][T10687] loop1: detected capacity change from 0 to 512 [ 291.257489][T10688] loop0: detected capacity change from 0 to 512 [ 291.274058][T10688] EXT4-fs (loop0): corrupt root inode, run e2fsck 00:07:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:43 executing program 2: socketpair(0x10, 0x2, 0x9, &(0x7f0000000140)) [ 291.299587][T10688] EXT4-fs (loop0): mount failed [ 291.305628][T10687] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:07:43 executing program 3: perf_event_open(&(0x7f0000000080)={0x7, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 00:07:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x4) 00:07:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)) 00:07:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0xffffffffffffff90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 00:07:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0x2, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="a00000000000000029000000370000002c10000000000000071000000001023f060000100000000000000972cb5f9efaa8fb4767962d714ad1074e76934a7c4b6a56d67089c25a30f0df8fce5f81b16a11bb6626a54e3dbcd3701c157ad08d7596cfc59167357ea311e792b78cef1d91b88892689ed0529329c7ecfdc499c05223a3af962caec9e335ec7e6e0fa1a766d51d73eee20a3342d746e27dc58c0000f801"], 0x298}, 0x0) 00:07:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}, 0x10) 00:07:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x0, @mcast1}, 0x80, 0x0, 0x0, &(0x7f0000000240)=[@timestamping={{0x14}}], 0x18}, 0x0) 00:07:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x4) [ 294.273677][T10742] loop5: detected capacity change from 0 to 512 [ 294.286730][T10744] loop1: detected capacity change from 0 to 512 [ 294.303006][T10746] loop0: detected capacity change from 0 to 512 00:07:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:46 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/230, 0xe6}], 0x1}, 0x0) writev(r1, &(0x7f0000000e00)=[{0x0}, {0x0}, {&(0x7f0000000840)='z', 0xfdef}], 0x3) 00:07:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) 00:07:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)) [ 294.337159][T10746] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 294.350325][T10746] EXT4-fs (loop0): mount failed [ 294.368839][T10744] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:07:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:46 executing program 3: unshare(0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff}) unshare(0x42040000) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000440)={0x0, 0xfffffffffffffe60, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14010000130001"], 0x114}}, 0x0) 00:07:46 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/230, 0xe6}], 0x1}, 0x0) writev(r1, &(0x7f0000000e00)=[{0x0}, {0x0}, {&(0x7f0000000840)='z', 0xfdef}], 0x3) [ 294.416607][T10777] loop5: detected capacity change from 0 to 512 00:07:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2e, &(0x7f0000000040)={0x0, 0x0}, 0x10) [ 294.503088][T10793] loop1: detected capacity change from 0 to 512 [ 294.539620][T10798] loop0: detected capacity change from 0 to 512 [ 294.549217][T10793] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 294.554945][T10804] loop5: detected capacity change from 0 to 66 [ 294.569081][T10804] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (8 blocks) [ 294.584061][T10798] EXT4-fs (loop0): corrupt root inode, run e2fsck 00:07:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:07:46 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/230, 0xe6}], 0x1}, 0x0) writev(r1, &(0x7f0000000e00)=[{0x0}, {0x0}, {&(0x7f0000000840)='z', 0xfdef}], 0x3) [ 294.601707][T10798] EXT4-fs (loop0): mount failed 00:07:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4b, &(0x7f0000000080)={@remote}, 0x14) 00:07:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="a00000000000000029070000370000002c10000000000000071000000001023f060000100000000000000972cb5f9efaa8fb4767962d714ad1074e76934a7c4b6a56d67089c25a30f0df8fce5f81b16a11bb6626a54e3dbcd3701c157ad08d7596cfc59167357ea311e792b78cef1d91b88892689ed0529329c7ecfdc499c05223a3af962caec9e335ec7e6e0fa1a766d51d73eee20a3342d746e27dc58c0000f8010000000000002900000036"], 0x298}, 0x0) 00:07:49 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/230, 0xe6}], 0x1}, 0x0) writev(r1, &(0x7f0000000e00)=[{0x0}, {0x0}, {&(0x7f0000000840)='z', 0xfdef}], 0x3) 00:07:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x4) 00:07:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="a00000000000000029000d00370000002c10000000000000071000000001023f060000100000000000000972cb5f9efaa8fb4767962d714ad1074e76934a7c4b6a56d67089c25a30f0df8fce5f81b16a11bb6626a54e3dbcd3701c157ad08d7596cfc59167357ea311e792b78cef1d91b88892689ed0529329c7ecfdc499c05223a3af962caec9e335ec7e6e0fa1a766d51d73eee20a3342d746e27dc58c0000f801"], 0x298}, 0x0) 00:07:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 297.395651][T10853] loop0: detected capacity change from 0 to 512 [ 297.420131][T10853] EXT4-fs (loop0): corrupt root inode, run e2fsck 00:07:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x4040) 00:07:49 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000e00)=[{0x0}, {&(0x7f0000000740)="e7", 0x1}, {&(0x7f0000000840)='z', 0x1}, {0x0}, {0x0, 0x8000000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 00:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x31, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:07:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 297.443459][T10853] EXT4-fs (loop0): mount failed 00:07:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:49 executing program 1: r0 = socket(0x11, 0xa, 0x0) getsockname$netlink(r0, 0x0, &(0x7f00000000c0)=0x7) 00:07:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) 00:07:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x7}}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="a00000000000000029000000370000002c10000000000000071000000001023f060000100000000000000972cb5f9efaa8fb4767962d714ad1074e76934a7c4b6a56d67089c25a30f0df8fce5f81b16a11bb6626a54e3dbcd3701c157ad08d7596cfc59167357ea311e792b78cef1d91b88892689ed0529329c7ecfdc499c05223a3af962caec9e335ec7e6e0fa1a766d51d73eee20a3342d746e27dc58c0000f801"], 0x298}, 0x0) [ 297.536941][T10880] loop5: detected capacity change from 0 to 16 [ 297.556669][T10893] loop0: detected capacity change from 0 to 512 [ 297.566766][T10880] EXT4-fs (loop5): bad geometry: block count 64 exceeds size of device (2 blocks) [ 297.590131][T10893] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 297.597884][T10893] EXT4-fs (loop0): mount failed 00:07:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x4) 00:07:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x0}, 0x7) 00:07:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:07:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000240)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@hopopts_2292={{0x18, 0x11, 0x67}}], 0x18}, 0x0) 00:07:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x6, 0x0, 0x0) 00:07:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x86, 0x2}]}}}], 0x18}, 0x0) [ 300.403321][T10919] loop5: detected capacity change from 0 to 4 [ 300.411680][T10919] EXT4-fs (loop5): Can't read superblock on 2nd try [ 300.438297][T10929] loop0: detected capacity change from 0 to 512 00:07:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000d00)={&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0}, 0x40) 00:07:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000d00)={&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0}, 0x0) [ 300.510350][T10947] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 300.575291][T10959] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:07:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x4) 00:07:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x8, 0x0, &(0x7f0000000040)) 00:07:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xc, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:07:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1e, 0x0, &(0x7f0000000040)) 00:07:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x0, 0x0, &(0x7f0000000080)=0xfffffd96) 00:07:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @local}}}], 0x20}, 0x2004c8c0) sendmmsg$sock(r0, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="e4", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x24008040) 00:07:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc) 00:07:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000040), 0x4) 00:07:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) [ 303.465193][T10974] loop0: detected capacity change from 0 to 512 [ 303.483712][T10982] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:07:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 303.655660][T11013] loop0: detected capacity change from 0 to 512 00:07:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:07:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[], 0x298}, 0x0) 00:07:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc) 00:07:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x18, 0x2, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_LABELS={0x4}]}, 0x18}}, 0x0) 00:07:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1600bd60, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}, 0x10) 00:07:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc) 00:07:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x6, &(0x7f0000000040)={0x0, 0x0}, 0x10) [ 306.481589][T11027] loop5: detected capacity change from 0 to 4 [ 306.492103][T11026] loop0: detected capacity change from 0 to 512 [ 306.501572][T11027] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:07:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:07:58 executing program 3: syz_genetlink_get_family_id$nl80211(0xfffffffffffffffd, 0xffffffffffffffff) [ 306.638003][T11054] loop0: detected capacity change from 0 to 512 [ 306.644544][T11058] loop5: detected capacity change from 0 to 4 [ 306.683524][T11058] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:01 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4e, &(0x7f0000000080)={@remote}, 0x14) 00:08:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc) 00:08:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}, 0x0) 00:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000240)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@hopopts_2292={{0x18}}, @dstopts_2292={{0x30}}], 0x30}, 0x0) 00:08:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xb, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:08:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000d00)={&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=[@ip_tos_u8={{0x11}}, @ip_retopts={{0x10}}], 0x28}, 0x40) 00:08:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000240)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}, 0xc0fe) [ 309.531103][T11079] loop0: detected capacity change from 0 to 512 [ 309.544699][T11080] loop5: detected capacity change from 0 to 4 [ 309.560572][T11080] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000340)) [ 309.672479][T11111] loop0: detected capacity change from 0 to 66 [ 309.684287][T11111] EXT4-fs (loop0): bad geometry: block count 64 exceeds size of device (8 blocks) 00:08:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d6736", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0x9}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@hopopts={{0x18}}, @hoplimit_2292={{0x14}}], 0x30}, 0x0) 00:08:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001400)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, &(0x7f0000000b00)=[{0x0}, {0x0}, {&(0x7f0000000a00)='[', 0x1}], 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="a00000000000000029000000370000002c10000000000000071000000001023f060000100000000000000972cb5f9efaa8fb4767962d714ad1074e76934a7c4b6a56d67089c25a30f0df8fce5f81b16a11bb6626a54e3dbcd3701c157ad08d7596cfc59167357ea311e792b78cef1d91b81286165f54365b8ec7ecfdc499c05223a3af962caec9e335ec7e6e0fa1a766d51d73eee20a3342d746e27dc58c0000f801"], 0x298}, 0x0) 00:08:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x6, 0x4) 00:08:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000280)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 00:08:04 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 312.554381][T11130] loop5: detected capacity change from 0 to 4 [ 312.573249][T11130] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:04 executing program 1: select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x6}, &(0x7f0000000100)={0x7}, 0x0) 00:08:04 executing program 2: r0 = semget(0x1, 0x0, 0x0) semctl$GETPID(r0, 0x4, 0x4, 0x0) [ 312.659173][T11144] loop5: detected capacity change from 0 to 4 [ 312.670242][T11144] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:07 executing program 2: setitimer(0x0, &(0x7f0000000340)={{}, {0x0, 0xca}}, 0x0) 00:08:07 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 00:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:08:07 executing program 4: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/126}, 0x86, 0x0, 0x1000) msgsnd(0xffffffffffffffff, &(0x7f00000000c0)={0x1, "df4a0b3e9a581864f262d8d9b27262706d5ca42482d7144f9addb9a43c7d51a41ff383c8fa53db0946bb5f1b5ff40ecabaee7725f99659e1b0dc069497bf"}, 0x46, 0x800) msgsnd(0x0, &(0x7f0000000140)={0x0, "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"}, 0x1008, 0x800) msgsnd(0x0, &(0x7f0000001180)={0x0, "7881e3384c1e50e30202bcd0fc269d877843be9fca1c7a1de2b7b524ec9ad475667a6cd039db157096197409fb1e5731734b701bcf35cbd7ec315dd531d7203a333a3bf93297c8e13dab5b8c31d33babc078f6e51e786a0624e58528f90225742bb4663e03719f5323a2d27f71ec633495402fb095c386268ace507c5a378a90f1d8d2c6f82e50bf296c832fdeea45a02fc9b7854f682e7c6c2108cf0775c183415083ccc8be9990df466801d0f7f33094150d0d97c27655d128591c7ed4b94a114796eff0208ca4f578"}, 0xd2, 0x0) msgrcv(0xffffffffffffffff, &(0x7f0000001280)={0x0, ""/67}, 0x4b, 0x3, 0x2000) r0 = msgget$private(0x0, 0x6c4) msgsnd(r0, &(0x7f0000001300)={0x1, "39f946783b4ae8e6a08dbeffce092c3db929488b8360c144fe9f883d8aa595294175ed7d7ecfb38f1e07dd381143e7338c8ce9"}, 0x3b, 0x800) msgrcv(r0, &(0x7f0000001400)={0x0, ""/229}, 0xed, 0x0, 0x1000) 00:08:07 executing program 2: r0 = socket$inet6(0x11, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 00:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 3: shmget(0x3, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 00:08:07 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000003c0)=@in6={0x18, 0x2}, 0xc, &(0x7f0000000780)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000000840)}, 0x0) [ 315.618540][T11182] loop5: detected capacity change from 0 to 4 00:08:07 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) 00:08:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 315.660571][T11182] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 315.680550][T11195] loop0: detected capacity change from 0 to 16 00:08:07 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 00:08:07 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{0x0}], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) dup2(r0, r1) 00:08:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 3: r0 = socket$inet6(0x1e, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000), 0xffffffffffffff24) [ 315.722705][T11195] EXT4-fs (loop0): bad geometry: block count 64 exceeds size of device (2 blocks) 00:08:07 executing program 2: msgget(0x2, 0x280) 00:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:08:07 executing program 4: fchownat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0xffffffffffffffff, 0x0, 0x0) [ 315.827651][T11227] loop5: detected capacity change from 0 to 4 [ 315.850356][T11227] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:07 executing program 2: r0 = semget$private(0x0, 0x4, 0x48a) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/21) semop(r0, &(0x7f0000000040)=[{0x4, 0x1f}, {0x1, 0xffff, 0x1000}, {0x0, 0x1, 0x1800}], 0x3) semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000080)=0x2) semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x1, 0x5, 0x8, 0x7, 0x7, 0x7ff]) semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000100)=""/101) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000180)=[0x5, 0x3]) r1 = semget(0x1, 0x4, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/162) r2 = semget(0x3, 0x4, 0x121) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000280)=""/105) semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000300)=""/85) semop(0xffffffffffffffff, &(0x7f0000000380)=[{0x1, 0x1}, {0x0, 0x779c, 0x1000}, {0x4, 0x0, 0x800}, {0x4, 0x732, 0x3000}], 0x4) semctl$GETVAL(r1, 0x1, 0x5, &(0x7f00000003c0)=""/223) semop(r1, &(0x7f00000004c0)=[{0x0, 0x0, 0x1000}, {0x2, 0xfff8, 0x1800}, {0x4, 0x9, 0xc00}, {0x2, 0xff}], 0x4) semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000500)=0x9) r3 = semget$private(0x0, 0x3, 0x18) semop(r3, &(0x7f0000000540)=[{0x4, 0x1f}, {0x2, 0xfeff, 0x1000}, {0x1, 0x6, 0x1400}, {0x4, 0x53, 0x1800}, {0x3, 0x0, 0x800}, {0x2, 0x24c, 0x800}, {0x2, 0x2, 0x1800}], 0x7) semop(r0, &(0x7f0000000580)=[{0x0, 0x81, 0x1800}, {0x0, 0x6, 0x800}, {0x1, 0x7, 0x800}, {0x2, 0x1ff, 0x1000}, {0x3, 0x6, 0x800}, {0x3, 0xe73, 0x1800}], 0x6) semop(0x0, &(0x7f00000005c0)=[{0x0, 0x4, 0x800}, {0x2, 0x3, 0x1000}, {0x2, 0x200}, {0x3, 0x8, 0x800}, {0x4, 0x80, 0x1800}], 0x5) 00:08:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 1: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x370, 0x1800}], 0x1) 00:08:07 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) 00:08:07 executing program 3: r0 = semget(0x1, 0x0, 0x0) semop(r0, 0x0, 0x0) [ 315.873003][T11234] loop0: detected capacity change from 0 to 4 [ 315.883278][T11234] EXT4-fs (loop0): Can't read superblock on 2nd try 00:08:07 executing program 2: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x3}}, 0x0) 00:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 00:08:07 executing program 3: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x370}, {0x0, 0x0, 0x800}], 0x2) 00:08:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, 0x0, &(0x7f0000000180)) 00:08:07 executing program 4: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) 00:08:07 executing program 3: r0 = semget(0x1, 0x0, 0x0) semop(r0, 0x0, 0xc6) 00:08:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[{0x10}], 0x10}, 0x1) [ 316.020132][T11263] loop5: detected capacity change from 0 to 4 [ 316.040992][T11263] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 316.054344][T11267] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 4: msgrcv(0x0, 0x0, 0xac, 0x0, 0x0) 00:08:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, 0x0, 0x0) 00:08:07 executing program 2: r0 = semget(0x1, 0x0, 0x0) semop(r0, 0x0, 0x2) 00:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:07 executing program 1: select(0x40, &(0x7f0000000080)={0xfff}, 0x0, 0x0, 0x0) 00:08:07 executing program 3: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) 00:08:07 executing program 2: socket(0x0, 0x0, 0x4) 00:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 316.155178][T11295] loop5: detected capacity change from 0 to 4 [ 316.164720][T11295] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 316.178626][T11299] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:08 executing program 1: setitimer(0x1, &(0x7f0000000340)={{}, {0x0, 0xca}}, &(0x7f0000000400)) 00:08:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f", 0x44, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:08 executing program 3: faccessat(0xffffffffffffffff, 0x0, 0x0) 00:08:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) [ 316.276688][T11317] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 316.288652][T11326] loop5: detected capacity change from 0 to 4 [ 316.314912][T11326] EXT4-fs (loop5): Can't read superblock on 2nd try 00:08:08 executing program 4: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)) 00:08:08 executing program 2: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{}, {}], 0x2) 00:08:08 executing program 3: r0 = socket$inet6(0x1e, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:08:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x40a, &(0x7f0000000100)=@in={0x2, 0x2}, 0xc) 00:08:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4", 0x2e, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:08 executing program 1: r0 = socket$inet6(0x1e, 0x3, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, 0x0, 0x0) 00:08:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x0) 00:08:08 executing program 4: getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) 00:08:08 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)) [ 317.077320][T11352] loop5: detected capacity change from 0 to 4 [ 317.078168][T11356] loop0: detected capacity change from 0 to 4 [ 317.098258][T11356] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 317.112558][T11352] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4", 0x2e, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:08 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x4004741a, &(0x7f0000000080)) 00:08:09 executing program 2: select(0x40, &(0x7f00000015c0), 0x0, 0x0, &(0x7f0000001680)) 00:08:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000004540)=[{{&(0x7f0000000000)=@hci, 0x80, 0x0}}], 0x1, 0x0) 00:08:09 executing program 2: clock_gettime(0x2, &(0x7f0000000500)) [ 317.204227][T11378] loop0: detected capacity change from 0 to 4 00:08:09 executing program 1: r0 = socket$inet6(0x1e, 0x3, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100)={0x0, 0x29b}, 0x10) 00:08:09 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x5) [ 317.263941][T11386] loop5: detected capacity change from 0 to 4 [ 317.273935][T11378] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:09 executing program 2: setitimer(0x0, &(0x7f0000000000)={{}, {0x100000005}}, 0x0) 00:08:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x3) 00:08:09 executing program 3: socket(0x6, 0x0, 0x4) [ 317.307241][T11386] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4", 0x2e, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10351, 0x0) 00:08:09 executing program 2: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x370, 0x1800}, {0x0, 0x3ff}], 0x2) 00:08:09 executing program 4: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}) [ 317.455364][T11437] loop0: detected capacity change from 0 to 4 [ 317.463870][T11434] loop5: detected capacity change from 0 to 4 00:08:09 executing program 3: r0 = socket$inet6(0x1e, 0x3, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/50, 0x32}], 0x1) connect$inet6(r0, &(0x7f0000000000)={0x18}, 0xc) 00:08:09 executing program 1: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}], 0x1) 00:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="90f1bc6dbceba4f60d3e199bfe4e76370abfccf04623d5c54c054d5470f89b7e2cb44f141466f9c7a6c95ca909860860180ec10053f5e1ea9722069ae2cc63a050bbf7ac0674a5c38013a0132051651a5e479bda643eeccc7aec30f4a1a4078e"}, {&(0x7f00000000c0)="56e2585b203a3aa994cafb4807179cd30068a869bf859d1718c9835d000675d95527c28298e7454876c47c25ad976f82e3041ed2d20d1cf1da4590797a84ba1da2c094993d585110f8369e3dc5834bd8a0492bbfbb2784888f4644c325"}, {&(0x7f0000000140)="f23a385eb0b188097dde516edcadb4f75579599bd1bb2a197fe047ad1efce6e753be56b4bc7d62f2a2ae83fdaee8e648dcf18804df847fc0142877c9e0cc673518e4c256d71dcd84e3a4ba99aff55a5b244fb1e4ace5f0d12acd81160e2b95fe7b3132384dca022beee7ec2bf7bcfe9f257d401b949936437878826348daabe51d610125a9e5d5492645f067a06911a0701bb6dbbce42843ed3dd358b103"}], 0x0, &(0x7f0000000500)=[@ip_retopts={{0x0, 0x0, 0x7, {[@rr={0x7, 0x0, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr]}]}}}, @ip_ttl, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @multicast1, @multicast2}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x0, 0x0, 0x3, 0x0, [{@broadcast}, {}, {}, {@empty}, {@remote}, {@loopback}]}, @timestamp_addr={0x44, 0x0, 0x0, 0x1, 0x0, [{@broadcast}, {@private}, {@multicast2}, {@remote}, {@dev}, {@dev}, {@empty}, {@multicast1}, {@multicast2}]}, @ssrr={0x89, 0x0, 0x0, [@private, @remote, @multicast1]}, @ra, @ssrr={0x89, 0x0, 0x0, [@multicast2, @loopback, @remote, @multicast1, @local, @remote, @loopback]}, @ra]}}}, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8, @ip_tos_u8, @ip_ttl]}}], 0x4000000000000fc, 0x0) [ 317.498566][T11437] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 317.508013][T11434] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 4: r0 = socket$inet6(0x1e, 0x3, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0) 00:08:09 executing program 1: clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x3, &(0x7f0000000040)) 00:08:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 2: r0 = semget(0x2, 0x2, 0x0) semctl$GETPID(r0, 0xf43b8fe3a3ebf33c, 0x4, 0x0) 00:08:09 executing program 3: r0 = semget(0x1, 0x0, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}}) 00:08:09 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) [ 317.624553][T11471] loop0: detected capacity change from 0 to 4 [ 317.636134][T11471] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 317.663463][T11482] loop5: detected capacity change from 0 to 4 00:08:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4040000}) 00:08:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/16, 0x10}], 0x1}, 0x842) sendto$unix(r0, &(0x7f0000000200)="11", 0x1, 0x0, 0x0, 0x0) 00:08:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 4: pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r0, 0xc0189436, &(0x7f0000000000)={@private1, @empty, @loopback}) [ 317.688961][T11482] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="c03099faae18fe4544ffc290a726c4fd6707ad20baf220a009dcd2b7cc9bc1480166ba2e624e76b9be09746a97c87aad1b6344f07cb72268d222df9eb451bf3803efc86461855d12657bb3bc6c2e2227e7e9277b27ea042ea93e4b624f43f107ff5e482f9fed8382a0ecb66791b14d33bf64a50ae1", 0x75}, {&(0x7f0000000640)="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", 0x538}], 0x2}, 0x0) 00:08:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 00:08:09 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x5411, 0x0) [ 317.773303][T11503] loop0: detected capacity change from 0 to 4 [ 317.793327][T11503] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 317.812145][T11507] loop5: detected capacity change from 0 to 4 00:08:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x40010144, 0x0, 0x0) 00:08:09 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff, @private1, @private0}}) 00:08:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 317.829301][T11507] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:09 executing program 3: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x5450, 0x0) 00:08:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:09 executing program 4: socketpair(0x1, 0x5, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x9}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000001c00), r1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 00:08:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x89e0, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:09 executing program 1: nanosleep(&(0x7f0000000100)={0x0, 0xfffffffffffff800}, 0x0) 00:08:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 317.916149][T11532] loop0: detected capacity change from 0 to 4 [ 317.925324][T11532] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 317.928040][T11533] loop5: detected capacity change from 0 to 4 [ 317.940578][T11533] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000004c0)={'sit0\x00', &(0x7f0000000440)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a, @ipv4={'\x00', '\xff\xff', @local}, @private1}}) sendmmsg$inet(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="90f1bc6dbceba4f60d3e199bfe4e76370abfccf04623d5c54c054d5470f89b7e2cb44f141466f9c7a6c95ca909860860180ec10053f5e1ea9722069ae2cc63a050bbf7ac0674a5c38013a0132051651a5e479bda643eeccc7aec30f4a1a4078e"}, {&(0x7f00000000c0)="56e2585b203a3aa994cafb4807179cd30068a869bf859d1718c9835d000675d95527c28298e7454876c47c25ad976f82e3041ed2d20d1cf1da4590797a84ba1da2c094993d585110f8369e3dc5834bd8a0492bbfbb2784888f4644c325"}, {&(0x7f0000000140)="f23a385eb0b188097dde516edcadb4f75579599bd1bb2a197fe047ad1efce6e753be56b4bc7d62f2a2ae83fdaee8e648dcf18804df847fc0142877c9e0cc673518e4c256d71dcd84e3a4ba99aff55a5b244fb1e4ace5f0d12acd81160e2b95fe7b3132384dca022beee7ec2bf7bcfe9f257d401b949936437878826348daabe51d610125a9e5d5492645f067a06911a0701bb6dbbce42843ed3dd358b103"}], 0x0, &(0x7f0000000500)=[@ip_retopts={{0x0, 0x0, 0x7, {[@rr={0x7, 0x0, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr]}]}}}, @ip_ttl, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @multicast1, @multicast2}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x0, 0x0, 0x3, 0x0, [{@broadcast}, {}, {}, {@empty}, {@remote}, {@loopback}]}, @timestamp_addr={0x44, 0x0, 0x0, 0x1, 0x0, [{@broadcast}, {@private}, {@multicast2}, {@remote}, {@dev}, {@dev}, {@empty}, {@multicast1}, {@multicast2}]}, @ssrr={0x89, 0x0, 0x0, [@private, @remote, @multicast1]}, @ra, @ssrr={0x89, 0x0, 0x0, [@multicast2, @loopback, @remote, @multicast1, @local, @remote, @loopback]}, @ra]}}}, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8, @ip_tos_u8, @ip_ttl]}}], 0x4000000000000fc, 0x0) 00:08:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010000", 0x3f, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=[@rthdrdstopts={{0x18}}, @rthdr_2292={{0x18}}], 0x30}}], 0x1, 0x0) 00:08:09 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'team0\x00', {}, 0x800}) 00:08:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 318.036948][T11560] loop0: detected capacity change from 0 to 4 [ 318.047186][T11560] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:09 executing program 3: socketpair(0x10, 0x2, 0xa10a, &(0x7f0000000000)) 00:08:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f0000002800)={&(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}}, 0x1c, 0x0}, 0x0) [ 318.084064][T11567] loop5: detected capacity change from 0 to 4 [ 318.101031][T11567] EXT4-fs (loop5): Can't read superblock on 2nd try 00:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x5000}}], 0x1, 0x0) [ 318.128558][T11573] loop0: detected capacity change from 0 to 4 [ 318.142673][T11573] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0xc0189436, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 00:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dc", 0x2d, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:10 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) pipe(&(0x7f0000000140)) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2405c400", @ANYRES16, @ANYBLOB="010090c90000000000020500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 00:08:10 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:10 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=[@cred={{0x1c}}], 0x20}, 0x0) 00:08:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@private, 0x0, 0x3c}, 0x0, @in=@remote}}, 0xe8) 00:08:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@private1}, 0x14) [ 318.918834][T11609] loop0: detected capacity change from 0 to 4 [ 318.951189][T11609] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0}}], 0x1, 0x0) 00:08:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x8912, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) [ 318.968884][T11614] loop5: detected capacity change from 0 to 4 00:08:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x5c, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}]}]}, 0x5c}}, 0x0) 00:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f", 0x44, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 319.009474][T11614] EXT4-fs (loop5): Can't read superblock on 2nd try 00:08:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x9}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=[@rthdrdstopts={{0x18}}, @rthdr_2292={{0x18}}], 0x30}}], 0x1, 0x0) 00:08:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x40049409, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) [ 319.066087][T11639] loop0: detected capacity change from 0 to 4 [ 319.082508][T11639] EXT4-fs (loop0): Can't read superblock on 2nd try 00:08:10 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x200000003, 0x84) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000001280)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) 00:08:10 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@loopback, 0x0, r1}) 00:08:10 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01", 0x35, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4", 0x2e, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@qipcrtr, 0x80, 0x0}, 0x0) 00:08:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x7, 0x101}, 0x14}}, 0x0) 00:08:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x8982, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:11 executing program 2: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/time\x00') [ 319.195272][T11665] loop5: detected capacity change from 0 to 4 [ 319.207551][T11665] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 319.230529][T11666] loop0: detected capacity change from 0 to 4 00:08:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01", 0x35, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x8904, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:11 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'team0\x00', {0x600}, 0x800}) 00:08:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r0, 0x0, 0x0) [ 319.254990][T11666] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 319.331448][T11691] loop5: detected capacity change from 0 to 4 [ 319.351271][T11691] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x401}, 0x1c) 00:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4", 0x2e, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) 00:08:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="f987bc53dc5018d0150b3d911d5207430ff5b72744e9fb19e3cf74707059930a6372dce8068738108eb5db17dff2454dd0e2799b97bd80ac3c47f069bcb8162a62613be0288d55a9c181f3b1006e1f387007f6c72e5322a00896f8d06918e314531edd309d69cefec959f8c401df86619fdcb3db2476639e6e68ba99c1d6f4befbcf7f7ccbf122208bdd3a43c8e31c70c7a5", 0x92}, {&(0x7f0000000100)="b0b45748a9a936fe7559bef2b766fe81757a5c79ecb530a88b61ac572737296341979068f356321553bb91cb1515c0eb5704d08f0f1c", 0x36}, {&(0x7f0000000140)="8c95e5920c6703d34fe21867778455c2169fc7ec8f7164aa0973344e7a08394375a5a6301593ef638078238756d5f6b07bef9246a774273655a48b5df359c03a9872736062acf8a6b47191b3c0a4cc31676267", 0x53}, {&(0x7f00000001c0)="cefb66f077eb5a089989382901ac1f72ee1b00cccfe204fd1a6cfdab74e831f9c610a12d3e832039261322279683346d68aa5a2834f58c0b917823400d21849c5d02f066fc5e3897db3be5533cc6d3fdda6c31d2305cf07e6d50f8d0f4373166a4466aee39565270cc521fae66c07cec9c6c3dac027e4763122815c580b06f6e2929bb439fc6072356310916638673218e382aee75af33f3908b940f8a55b37e877a7e9d67de0ceeba56531cb284c36e1e2bdd7a74be42a33f555f32282b9d048e32394d5eed09b4fc40", 0xca}, 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0x1000}, {&(0x7f00000002c0)="6abde9a510705be32fb42051cfb4d830b1e947cb368ad9503dfe68673f3b5eaae5c6a21462d55b3953dae5bcc5192ea94f4330d8ea1b68cc36a0540440c5a49fed628bbbdc193d92c2d3d42a", 0x4c}, {&(0x7f0000000440)="bccde4a372fc8eb806fec7397bc0f5e23c33b61293b288ccad92b487bad5e5a4296fd32e3c9498b60e564488926a5bcf78d3b47c56d943e88929691c1629875dd2253fc0d1ee19639569c39b46fcc1d9100cc7e6dc6cc53e72061169a2f889ea274f2ae1079de59fd5bc84e10e4b8819d5b1c64865a4e09dde118c65dbb9adeba5927b68c079f3e13a5e3dcf2b205e8bcc4f78460df92cf373440780c6d6821ec63d1cbcbec8cbe8a7382015105b1711c6e68e414891a841a6a573d1650778cd101847f8f00bbae2b3aaded69df2958376cb16d0", 0xd4}, {&(0x7f0000001780)="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", 0xbbc}], 0x8}}], 0x1, 0x0) 00:08:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x541b, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01", 0x35, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2, @empty, @mcast2, 0x300}) 00:08:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003300)=ANY=[], 0x210}}], 0x2, 0x0) [ 320.042693][ T26] audit: type=1400 audit(1619482091.808:10): avc: denied { create } for pid=11718 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 320.063802][T11720] loop5: detected capacity change from 0 to 4 00:08:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x8910, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x20000350, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:08:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 320.087702][T11723] loop0: detected capacity change from 0 to 4 [ 320.097045][T11723] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 320.098207][T11720] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x1, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x400}]}, 0x1c}, 0x1, 0x0, 0x0, 0x811}, 0x4c) 00:08:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}}, 0x5c) 00:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4", 0x2e, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private2, @loopback, @private0, 0x0, 0xa5}) 00:08:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f0000002800)={&(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7f}, 0x1c, 0x0, 0x0, &(0x7f0000002400)=[@hopopts_2292={{0x18}}, @dstopts_2292={{0x18}}, @hopopts_2292={{0x18}}], 0x48}, 0x0) 00:08:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x5452, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) [ 320.233957][T11760] loop5: detected capacity change from 0 to 4 [ 320.243944][T11760] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@private, 0x0, 0x3c}, 0x2, @in=@remote}}, 0xe8) 00:08:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x5421, &(0x7f0000000000)={@mcast2, @empty, @mcast2}) 00:08:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@dev, @private0, @private0, 0x0, 0x6d59}) 00:08:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000004c0)={'ip6_vti0\x00', 0x0}) [ 320.276942][T11764] loop0: detected capacity change from 0 to 4 00:08:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003300)=ANY=[@ANYBLOB="ac000000000000000000000007000000443ce4416401010100000006ac14140c2bee32f76401010100000000e000000200000401e0000002000000087f00000100000005ac1414aafffffffc019404010094040000441c7961ac1414bb000000ece000000100000003ffffffff00000200440c7501ac141429000000faac05ad9c262da57e51243404860dffffffff060749008f45c4070b1eac1e01010000000083174de00000017f000001e0000001e0000002"], 0x210}}], 0x2, 0x0) [ 320.330980][T11764] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x0, 0x7, 0x101, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 00:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}}, 0x0) 00:08:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000400)={'ip6_vti0\x00', 0x0}) [ 320.415001][T11789] loop5: detected capacity change from 0 to 4 [ 320.428780][T11789] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 2: socketpair(0x10, 0x3, 0x3a, &(0x7f0000000080)) 00:08:12 executing program 4: socketpair(0xa, 0x6, 0x0, &(0x7f0000000080)) [ 320.468033][T11803] loop0: detected capacity change from 0 to 4 [ 320.492881][T11803] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000640)={'tunl0\x00', &(0x7f00000005c0)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @loopback}}}}) 00:08:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x3}, @empty, @mcast2}) 00:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000280), 0x1, 0x0) 00:08:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) [ 320.599603][T11824] loop5: detected capacity change from 0 to 4 [ 320.609184][T11824] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 320.638426][T11839] loop0: detected capacity change from 0 to 4 00:08:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000100)=0x9, 0x4) 00:08:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sched_setscheduler(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x701, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 00:08:12 executing program 3: waitid(0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000600)) [ 320.668293][T11839] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) 00:08:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) 00:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 3: waitid(0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000600)) [ 320.781481][T11874] loop5: detected capacity change from 0 to 4 00:08:12 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, 0x0) 00:08:12 executing program 4: syz_io_uring_setup(0x3427, &(0x7f00000000c0)={0x0, 0x0, 0x8}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) 00:08:12 executing program 3: waitid(0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000600)) 00:08:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) [ 320.832236][T11874] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 4: clock_gettime(0x6, 0xffffffffffffffff) 00:08:12 executing program 3: waitid(0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000600)) 00:08:12 executing program 2: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0xffff]}, 0x8}) 00:08:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)) [ 320.884345][T11895] loop0: detected capacity change from 0 to 4 [ 320.913630][T11895] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef0100010000", 0x3f, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), 0x8) 00:08:12 executing program 3: syz_io_uring_setup(0x2909, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) [ 320.983525][T11913] loop5: detected capacity change from 0 to 4 [ 321.010938][T11913] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:12 executing program 2: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$peeksig(0x4201, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 00:08:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x0, 0x7}}) 00:08:12 executing program 4: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)) 00:08:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) read$rfkill(r0, 0x0, 0x0) 00:08:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 1: waitid(0x1, 0x0, 0xfffffffffffffffc, 0x2, 0x0) [ 321.044162][T11928] loop0: detected capacity change from 0 to 4 [ 321.079085][T11928] EXT4-fs (loop0): Can't read superblock on 2nd try 00:08:12 executing program 4: getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) 00:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:12 executing program 3: futex(&(0x7f0000000100), 0x1, 0x0, &(0x7f0000000200), 0x0, 0x0) 00:08:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x0, 0x0, 0x0, "5b6e292720ad1c122716751da9bf189513d61d4796c07a6a60c48e0a829f91b97739809d64e869ae16798a44aad614fac6a21d3dcf2b3e871587f53cd809f98e", "f8b699c929b92ee722240b5b4c44a41eb88c87cff1866be0bec480ebc5c2189e"}) 00:08:13 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = socket$nl_generic(0x10, 0x3, 0x10) fsync(r0) 00:08:13 executing program 3: socketpair(0x22, 0x0, 0x0, &(0x7f0000000580)) [ 321.181056][T11954] loop5: detected capacity change from 0 to 4 [ 321.200199][T11954] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 321.239929][ T26] audit: type=1326 audit(1619482092.998:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=11966 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 321.287292][T11967] loop0: detected capacity change from 0 to 4 [ 321.303008][T11967] EXT4-fs (loop0): Can't read superblock on 2nd try 00:08:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000180)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @remote, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}}}}) 00:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01", 0x35, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000680)={'sit0\x00', 0x0}) 00:08:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 321.361429][T11985] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:13 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) 00:08:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) 00:08:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 321.404753][T11999] loop0: detected capacity change from 0 to 4 [ 321.440794][T11999] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:13 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed14c4957", 0xed}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:13 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000080)="8d53493ea46612b69d38c16ea035c78082037c0eb6b936fae13cd5ad8a9d7250e2022b50ede1c9", 0x27) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000002c0), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) inotify_init1(0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700) fcntl$setstatus(r2, 0x4, 0x2000) [ 321.483052][ T26] audit: type=1326 audit(1619482093.248:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12006 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="2c04330050800000fffffffbffff080211000001505050505050"], 0x448}}, 0x0) 00:08:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01", 0x35, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 321.600301][T12028] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 321.614570][ T26] audit: type=1326 audit(1619482093.378:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12035 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddc", 0xe6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 321.645640][T12044] loop0: detected capacity change from 0 to 4 [ 321.654748][T12044] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_OPMODE_NOTIF={0x5}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="2c04330050800000fffffffbffff080211000001505050505050"], 0x448}}, 0x0) 00:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f01", 0x35, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 321.710395][ T26] audit: type=1326 audit(1619482093.468:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12056 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 321.783173][T12079] loop0: detected capacity change from 0 to 4 [ 321.792709][T12079] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 321.792782][T12075] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 00:08:13 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 321.817061][ T26] audit: type=1326 audit(1619482093.578:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12081 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:16 executing program 3: r0 = socket(0x15, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 00:08:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 00:08:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 324.546968][ T26] audit: type=1326 audit(1619482096.308:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12110 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="cdef000000000000000001000000100002800c000180080001000600000018000180140002"], 0x3c}}, 0x0) [ 324.588614][T12118] loop0: detected capacity change from 0 to 4 [ 324.594823][T12117] loop5: detected capacity change from 0 to 4 00:08:16 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) waitid(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) rt_sigtimedwait(&(0x7f0000000200), &(0x7f0000000440), &(0x7f0000000400), 0x8) ptrace$peeksig(0x4209, 0x0, &(0x7f00000004c0)={0xffffffff, 0x1, 0x7}, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}]) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x40, 0x0, 0x9b, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x9, 0x1, 0x0, 0x9, 0xad, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x4, 0x1000000000000005}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x0, 0x0, 0x0, "5b6e292720ad1c122716751da9bf189513d61d4796c07a6a60c48e0a829f91b97739809d64e869ae16798a44aad614fac6a21d3dcf2b3e871587f53cd809f98e", "f8b699c929b92ee722240b5b4c44a41eb88c87cff1866be0bec480ebc5c2189e", [0x0, 0x2d]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x1d, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x7, 0xfffffffffffff8a2]}) 00:08:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:16 executing program 3: syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) 00:08:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 00:08:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 324.629143][T12118] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 324.713398][T12140] loop0: detected capacity change from 0 to 4 [ 324.729299][T12140] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed14c4957e7c59f78df48bf4ce18ac298", 0xf9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 324.744528][ T26] audit: type=1326 audit(1619482096.508:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12134 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 324.770596][T12144] loop6: detected capacity change from 0 to 1036 [ 324.777157][T12143] loop5: detected capacity change from 0 to 4 00:08:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 00:08:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 324.896341][ T26] audit: type=1326 audit(1619482096.658:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12175 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 324.920317][T12179] loop5: detected capacity change from 0 to 4 [ 324.920834][T12178] loop0: detected capacity change from 0 to 4 [ 324.927405][T12144] loop_set_status: loop6 (+»åcø–º˜gM GUâí`IÚ¿ûÝ>ÂÝ¡àNoÍ\选vI)$‡¾iy ¶ ¯ÀbÄss¯) has still dirty pages (nrpages=2) 00:08:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) [ 324.935472][T12178] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:16 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) waitid(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) rt_sigtimedwait(&(0x7f0000000200), &(0x7f0000000440), &(0x7f0000000400), 0x8) ptrace$peeksig(0x4209, 0x0, &(0x7f00000004c0)={0xffffffff, 0x1, 0x7}, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}]) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x40, 0x0, 0x9b, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x9, 0x1, 0x0, 0x9, 0xad, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x4, 0x1000000000000005}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x0, 0x0, 0x0, "5b6e292720ad1c122716751da9bf189513d61d4796c07a6a60c48e0a829f91b97739809d64e869ae16798a44aad614fac6a21d3dcf2b3e871587f53cd809f98e", "f8b699c929b92ee722240b5b4c44a41eb88c87cff1866be0bec480ebc5c2189e", [0x0, 0x2d]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x1d, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x7, 0xfffffffffffff8a2]}) 00:08:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 324.985994][ T26] audit: type=1326 audit(1619482096.748:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12186 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 325.072540][ T26] audit: type=1326 audit(1619482096.838:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12197 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:16 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 325.117340][T12198] loop0: detected capacity change from 0 to 4 [ 325.122115][T12200] loop5: detected capacity change from 0 to 4 [ 325.136857][T12198] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 325.151712][T12202] loop_set_status: loop6 ([n)' ­'u©¿•ÖG–Àzj`ÄŽ [ 325.151712][T12202] ‚Ÿ‘¹w9€dèi®yŠDªÖúÆ¢=Ï+>‡‡õ<Ø ù) has still dirty pages (nrpages=10) 00:08:17 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) waitid(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) rt_sigtimedwait(&(0x7f0000000200), &(0x7f0000000440), &(0x7f0000000400), 0x8) ptrace$peeksig(0x4209, 0x0, &(0x7f00000004c0)={0xffffffff, 0x1, 0x7}, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}]) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x40, 0x0, 0x9b, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x9, 0x1, 0x0, 0x9, 0xad, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x4, 0x1000000000000005}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x0, 0x0, 0x0, "5b6e292720ad1c122716751da9bf189513d61d4796c07a6a60c48e0a829f91b97739809d64e869ae16798a44aad614fac6a21d3dcf2b3e871587f53cd809f98e", "f8b699c929b92ee722240b5b4c44a41eb88c87cff1866be0bec480ebc5c2189e", [0x0, 0x2d]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x1d, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x7, 0xfffffffffffff8a2]}) [ 325.167633][T12200] EXT4-fs (loop5): Can't read superblock on 2nd try [ 325.174812][ T26] audit: type=1326 audit(1619482096.938:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12209 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed14c4957e7c59f78df48bf4ce18ac298", 0xf9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:19 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:19 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) 00:08:19 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:19 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x6, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) waitid(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) rt_sigtimedwait(&(0x7f0000000200), &(0x7f0000000440), &(0x7f0000000400), 0x8) ptrace$peeksig(0x4209, 0x0, &(0x7f00000004c0)={0xffffffff, 0x1, 0x7}, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}]) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x40, 0x0, 0x9b, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x9, 0x1, 0x0, 0x9, 0xad, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x4, 0x1000000000000005}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x0, 0x0, 0x0, "5b6e292720ad1c122716751da9bf189513d61d4796c07a6a60c48e0a829f91b97739809d64e869ae16798a44aad614fac6a21d3dcf2b3e871587f53cd809f98e", "f8b699c929b92ee722240b5b4c44a41eb88c87cff1866be0bec480ebc5c2189e", [0x0, 0x2d]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x1d, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x7, 0xfffffffffffff8a2]}) 00:08:19 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:19 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 327.931143][T12237] loop0: detected capacity change from 0 to 4 [ 327.937463][T12238] loop5: detected capacity change from 0 to 4 [ 327.943815][ T26] audit: type=1326 audit(1619482099.698:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12229 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 327.949830][T12237] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 327.974520][T12238] EXT4-fs (loop5): Can't read superblock on 2nd try 00:08:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) 00:08:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) [ 328.074092][T12255] loop0: detected capacity change from 0 to 4 [ 328.074394][ T26] audit: type=1326 audit(1619482099.838:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12249 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 328.091365][T12255] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:19 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 328.121643][T12262] loop5: detected capacity change from 0 to 4 [ 328.131791][T12262] EXT4-fs (loop5): Can't read superblock on 2nd try 00:08:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) [ 328.159605][ T26] audit: type=1326 audit(1619482099.918:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12269 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed14c4957e7c59f78df48bf4ce18ac298", 0xf9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:22 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}]}, 0x40}}, 0x0) 00:08:22 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) 00:08:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002bbd7000fcdbdf253b0000000800", @ANYBLOB="050018011700000008002201e700000008009f0002000000050019010900000008009f00070000000500180125000000080027000300000008009f"], 0x6c}}, 0x0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="2c04330050800000fffffffbffff080211000001505050505050"], 0x448}}, 0x0) 00:08:22 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 330.929918][ T26] audit: type=1326 audit(1619482102.688:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12288 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 330.958100][T12294] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}]}, 0x40}}, 0x0) 00:08:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 331.016205][ T26] audit: type=1326 audit(1619482102.778:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12308 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 331.049008][T12320] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000040)={[{@delalloc}]}) [ 331.157920][T12337] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:08:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed14c4957e7c59f78df48bf4ce18ac298", 0xf9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:25 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:25 executing program 4: clock_gettime(0x0, &(0x7f0000000280)={0x0}) pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x6}, 0x0, &(0x7f00000002c0)={r0}, &(0x7f0000000340)={&(0x7f0000000300), 0x8}) 00:08:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 00:08:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366805d8600080801000240004000f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010500)="2e2020202020202020202010004eea70325132510000ea7032510300000000002e2e20202020202020202010004eea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020004eea70325132510000ea70325104001a040000", 0x80, 0x6000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0xe000}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16000}], 0x0, &(0x7f0000010d00)) [ 333.950292][T12363] loop0: detected capacity change from 0 to 4 [ 333.975166][ T26] audit: type=1326 audit(1619482105.738:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12371 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 00:08:25 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6fff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 00:08:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 334.000665][T12376] loop4: detected capacity change from 0 to 352 [ 334.046750][ T26] audit: type=1326 audit(1619482105.808:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12382 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 334.137903][T12394] loop0: detected capacity change from 0 to 4 00:08:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xa}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='environ\x00') sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/fib_triestat\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 00:08:28 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:28 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 00:08:28 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:28 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6fff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000001) 00:08:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xa}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='environ\x00') sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/fib_triestat\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 00:08:28 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000005c0)=0x7fffffff, 0x4) 00:08:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 336.956535][T12412] loop0: detected capacity change from 0 to 4 [ 336.964462][ T26] audit: type=1326 audit(1619482108.738:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12409 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/95, 0x5f}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r3, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfec0}], 0x1) shutdown(r4, 0x0) 00:08:28 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) [ 337.050534][ T26] audit: type=1326 audit(1619482108.808:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12437 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 337.123229][ T26] audit: type=1326 audit(1619482108.888:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 337.147064][T12443] loop0: detected capacity change from 0 to 4 [ 337.165170][T12443] EXT4-fs (loop0): Can't read superblock on 2nd try 00:08:31 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/145, 0x91}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/136, 0x88}], 0x1, 0x0, 0xb}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000340)=""/30, 0x1e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 00:08:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) 00:08:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@un=@abs={0x8}, 0x8) 00:08:31 executing program 3: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/102378, 0x18fea}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000019580)=[{&(0x7f0000000100)=""/65, 0x41}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) 00:08:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 339.990050][T12481] loop0: detected capacity change from 0 to 4 [ 339.999338][T12481] EXT4-fs (loop0): Can't read superblock on 2nd try [ 340.012853][ T26] audit: type=1326 audit(1619482111.778:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12477 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) 00:08:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 340.083965][ T26] audit: type=1326 audit(1619482111.848:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12500 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 340.118398][T12509] loop0: detected capacity change from 0 to 4 [ 340.126640][T12509] EXT4-fs (loop0): Can't read superblock on 2nd try 00:08:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) read(r0, &(0x7f0000000640)=""/69, 0x45) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000080)={0x0, 0x10000}, 0x10) readv(r2, &(0x7f00000026c0)=[{&(0x7f00000003c0)=""/70, 0x46}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc) recvfrom$inet(r1, 0x0, 0x350, 0x0, 0x0, 0x800e004df) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/59, 0x3b}], 0x1) shutdown(r1, 0x0) [ 340.151469][ T26] audit: type=1326 audit(1619482111.918:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12513 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) [ 340.222158][ T26] audit: type=1326 audit(1619482111.988:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12524 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:34 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000840)=[@ip_retopts={{0x10, 0x0, 0x2}}], 0x10}}], 0x2, 0x0) 00:08:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[], 0x28}}, 0x0) 00:08:34 executing program 0: sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/124) 00:08:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000840)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x2}]}}}], 0x18}}], 0x2, 0x0) [ 343.009900][ T26] audit: type=1326 audit(1619482114.768:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12551 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:34 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @local}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000840)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr]}}}], 0x18}}], 0x2, 0x0) 00:08:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:34 executing program 0: clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000540)='\x97&\x89\\\xd0\xe7\xca\xc7ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86\x06\x00\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\x02j\x9b}\xc6G\x86\xb2\xdeY\x17yX $\xfcU\x9d\x02\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2\x03\x00\xaf\xe1jd\xda\x1f\x8b\x9eVrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU=.\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf1J\xd9\x13Q\x94R/\xdf\x1e\x9e\xe57\xda{\xe1D\x00\x00\x00\x00H\xe6\x0f\xe0]\xef\x8b\xcdk\xfe\xf6\xcc+rp\xd5\b~\xf6\xa2\x87\xed<\xc2bO\x88\x03n% \xf8{^\xd6\xcc\x10\xc1\xb3\x9f\xb8IbR:/q~\xad}\xa1^\xa7\xcd\xe2\xb9\x86\x89\x8e\xf0>\x12\x13\xf5\xe9ho{pI\xac\xbe\x9dBF\xd4\b8\xdd\xf0D\xd21S%\xf7\xf7 G\xc4\'cH\xa8\xcf/\xad\x1d\xbbn\xa6\xe1t<,_\xbcz|0GT\n\xb4\x14\xef\x11&\xb2\xf7\x9d\x81\x9ezJ\x96\xa2\xc2\x14\x0fT\x19D\xe2v0o\x1a\xe2|\xe1\xe5\x80\xbf\x1d\xd6\xe04L\xea\xfd\x9b\x1e\xdcx\xd4\x16\x17\xb7\x04S\xd8\x18\f\xb5\xe9\x1b.|\xe9\x01\x97*\xf2lty\x0e\x8c4O\xb93\xd7', 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) execveat(r0, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) r1 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x5, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 00:08:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) [ 343.097848][ T26] audit: type=1326 audit(1619482114.858:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12569 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@buf) 00:08:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:37 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:37 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xbc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 00:08:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) [ 346.050353][ T26] audit: type=1326 audit(1619482117.808:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12600 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:37 executing program 4: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) [ 346.154836][ T26] audit: type=1326 audit(1619482117.918:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12617 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:40 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_0\x00', 0x0}) sendmmsg$inet(r0, &(0x7f00000015c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @dev={0xac, 0x14, 0x14, 0x2e}, @remote}}}], 0x20}}, {{&(0x7f0000000100)={0x2, 0x4e23, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@ip_retopts={{0x3c, 0x0, 0x7, {[@rr={0x7, 0x2b, 0x0, [@broadcast, @rand_addr, @local, @multicast1, @multicast2, @private, @rand_addr, @loopback, @rand_addr, @multicast2]}]}}}], 0x40}}], 0x2, 0x0) 00:08:40 executing program 4: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:40 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:40 executing program 3: syz_open_dev$evdev(&(0x7f00000001c0), 0x100000000000000, 0x2200) [ 349.072330][ T26] audit: type=1326 audit(1619482120.838:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12642 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {0x6}]}) 00:08:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000020301010000001800e346f186aee56d7e"], 0x24}}, 0x0) 00:08:40 executing program 4: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:40 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:41 executing program 3: socketpair(0x1d, 0x0, 0x1e056e1c, &(0x7f00000000c0)) [ 349.190756][ T26] audit: type=1326 audit(1619482120.948:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12662 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 00:08:43 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:43 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f000000e040)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local, 0x20}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@dstopts_2292={{0x18}}], 0x18}}], 0x1, 0x0) 00:08:43 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000480)={0x90, 0x11, 0x1, 0x0, 0x0, "", [@nested={0x80, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@mcast2}, @generic="256718953ab790d84618314f8ac0b2fbfb2d5bb846160b25b65e0f21fadb7d02cfa569e3f3cd11bf39f073b7161dedde6a92543ecd01e27852f07d543aec0c84cea3b3b43994ef4afc5c4fa3f774cbf38d950bb3ebd68949b46140f831697d90"]}]}, 0x90}], 0x1}, 0x0) 00:08:43 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:43 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 00:08:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000001080)={0x14}, 0x14}, 0x300}, 0x0) [ 352.232374][T12716] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.3'. 00:08:46 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 00:08:46 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/55, &(0x7f0000000040)=0x37) 00:08:46 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:46 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:08:47 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$netlink(r0, 0x0, 0x0) 00:08:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) 00:08:47 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:08:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) 00:08:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:08:49 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:49 executing program 3: pipe(&(0x7f00000031c0)={0xffffffffffffffff}) accept$unix(r0, 0x0, 0x0) 00:08:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:08:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:08:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) 00:08:49 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:08:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0), 0x0, 0x0) 00:08:50 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r0, 0x0, 0x0, 0x60, &(0x7f00000050c0)) 00:08:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x54}]}) 00:08:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0), 0x0, 0x0) 00:08:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:08:50 executing program 3: r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:08:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x54}]}) 00:08:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0), 0x0, 0x0) 00:08:52 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}], 0x1, 0x0) 00:08:52 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) 00:08:52 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x54}]}) 00:08:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {}]}) 00:08:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) 00:08:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}], 0x1, 0x0) 00:08:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {}]}) 00:08:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}], 0x1, 0x0) 00:08:56 executing program 3: open$dir(&(0x7f0000002a00)='\x00', 0x0, 0x0) 00:08:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x54}, {}]}) 00:08:56 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:08:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, 0x0, 0x10043) 00:08:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) 00:08:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:08:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:56 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f0000001f00), 0x40000, 0x0) 00:08:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) [ 364.385480][ T26] audit: type=1326 audit(1619482136.149:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12906 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) 00:08:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x4e24, @private}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 364.505326][ T26] audit: type=1326 audit(1619482136.269:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12930 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:08:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:59 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@ieee802154={0x24, @long}, 0x80) 00:08:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 00:08:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:08:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) 00:08:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 00:08:59 executing program 3: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, 0x0, 0x0) 00:08:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0}}], 0x1, 0x0) [ 367.341937][ T26] audit: type=1326 audit(1619482139.109:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12947 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:08:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{}, {0x6}]}) 00:08:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0}}], 0x1, 0x0) 00:08:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:08:59 executing program 3: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, 0x0, 0x0) 00:08:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0}}], 0x1, 0x0) [ 367.438476][ T26] audit: type=1326 audit(1619482139.199:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12966 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:09:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 00:09:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 00:09:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{}, {0x6}]}) 00:09:02 executing program 3: timer_create(0x4, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)) 00:09:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)}}], 0x1, 0x0) 00:09:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 00:09:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)}}], 0x1, 0x0) 00:09:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) [ 370.332234][ T26] audit: type=1326 audit(1619482142.099:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=12997 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:09:02 executing program 3: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 00:09:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{}, {0x6}]}) 00:09:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) [ 370.431174][ T26] audit: type=1326 audit(1619482142.199:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13020 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:09:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:05 executing program 3: pipe(&(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 00:09:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)}}], 0x1, 0x0) 00:09:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:09:05 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 00:09:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}]}}}], 0x18}}], 0x1, 0x0) 00:09:05 executing program 3: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000cc0)='memory.swap.max\x00', 0x2, 0x0) 00:09:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:09:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:05 executing program 1: unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) 00:09:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}]}}}], 0x18}}], 0x1, 0x0) 00:09:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000), 0x0) 00:09:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x0, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:09:08 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)="b8be751bd75c8b36832dd270093f78264d8d175fd1", 0x15}], 0x0, &(0x7f0000000340)={[{@size={'size', 0x3d, [0x37, 0x0]}}], [{@pcr}, {@obj_user={'obj_user', 0x3d, '@/\\&({:\'#)(!!'}}]}) 00:09:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0xf5}]}}}], 0x18}}], 0x1, 0x0) 00:09:08 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:09:08 executing program 3: prctl$PR_MCE_KILL(0x2, 0x970000, 0x0) 00:09:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x0, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:09:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:09:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x3a98, 0x0, 0x27) 00:09:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)={0x2, 0x0, @private}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x3, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 00:09:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x7, 0x1, 0x301}, 0x14}}, 0x0) 00:09:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x1) 00:09:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000b, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x1d, 0x0, 0xfffffffd, &(0x7f0000000100)) 00:09:11 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:09:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8927, &(0x7f0000000000)={'wlan1\x00'}) 00:09:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x1) 00:09:11 executing program 0: syz_io_uring_setup(0x257f, &(0x7f0000000080), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000f43000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) 00:09:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './bus', [{0x20, 'msdos\x00'}, {0x20, '[%\x8a'}, {0x20, 'msdos\x00'}], 0xa, 'Q'}, 0x1c) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:09:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x1) 00:09:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) 00:09:11 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@size={'size', 0x3d, [0x3b]}}]}) [ 379.470498][T13159] loop3: detected capacity change from 0 to 87 00:09:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="19", 0x1, 0x800000000}], 0x0, &(0x7f0000000340)={[{@resgid={'resgid', 0x3d, 0xee01}}]}) 00:09:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) [ 379.558074][T13189] tmpfs: Bad value for 'size' [ 379.568047][T13189] tmpfs: Bad value for 'size' 00:09:11 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) keyctl$link(0x8, r1, r1) 00:09:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x3}, @rr={0x7, 0x3}]}}}], 0x18}}], 0x1, 0x0) [ 379.606654][T13193] loop1: detected capacity change from 0 to 8192 00:09:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 3: r0 = fsopen(&(0x7f0000000040)='tracefs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x6, 0x0, 0x0, 0x0) 00:09:11 executing program 1: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1180}}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x3a98, 0x0, 0x27) 00:09:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:11 executing program 4: prctl$PR_MCE_KILL(0x1d, 0x0, 0x0) 00:09:11 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:11 executing program 3: socketpair(0x26, 0x5, 0x80004, &(0x7f0000000100)) 00:09:11 executing program 1: prctl$PR_MCE_KILL(0x4, 0x0, 0x0) 00:09:11 executing program 4: sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x0, 0xe284}, &(0x7f0000000040)) 00:09:11 executing program 1: prctl$PR_MCE_KILL(0x4, 0x0, 0x0) 00:09:11 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 1: prctl$PR_MCE_KILL(0x4, 0x0, 0x0) 00:09:11 executing program 3: prctl$PR_MCE_KILL(0x2, 0x544000, 0x0) 00:09:11 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:11 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:11 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000740)=[{&(0x7f00000004c0)="8e", 0x1}, {&(0x7f0000000580)='O', 0x1, 0x2400000}], 0x0, 0x0) [ 380.033990][T13287] loop3: detected capacity change from 0 to 147456 00:09:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:14 executing program 1: prctl$PR_MCE_KILL(0x4, 0x0, 0x0) 00:09:14 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:14 executing program 3: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x6, r0) 00:09:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x18, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_LABELS_MASK={0x4, 0x19}]}, 0x18}}, 0x0) 00:09:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:14 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f00000003c0)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000001b00), 0xc, 0x0}, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), 0x0, 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001c40)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000980), &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)={[{@huge_advise}, {@size={'size', 0x3d, [0x74]}}]}) 00:09:14 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f00000012c0)) 00:09:14 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:14 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './bus', [{}, {0x20, 'msdos\x00'}]}, 0x11) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 382.995449][T13334] loop3: detected capacity change from 0 to 87 [ 383.053987][T13324] tmpfs: Unsupported parameter 'huge' 00:09:17 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:17 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x2, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x401}, 0x14}}, 0x0) 00:09:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000200)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9281a7511bf746bec66ba", 0xfe6a, 0x3a98, 0x0, 0x27) 00:09:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './bus', [{}, {0x20, 'msdos\x00'}]}, 0x11) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:09:17 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:09:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioprio_get$uid(0x3, 0x0) 00:09:17 executing program 3: r0 = mq_open(&(0x7f0000000140)='-^,\x00', 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x6000000, 0x0) [ 385.944546][T13369] loop1: detected capacity change from 0 to 87 00:09:17 executing program 3: clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x8000400, 0x0, 0x0, 0x0, 0x0) 00:09:17 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioprio_get$uid(0x3, 0x0) 00:09:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 00:09:17 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0xa9}) 00:09:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) lseek(0xffffffffffffffff, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x5, 0x4}, &(0x7f0000000300)) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:09:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioprio_get$uid(0x3, 0x0) 00:09:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) [ 386.164639][T13420] loop3: detected capacity change from 0 to 87 [ 386.228627][T13420] attempt to access beyond end of device [ 386.228627][T13420] loop3: rw=0, want=90, limit=87 [ 386.253777][T13441] attempt to access beyond end of device [ 386.253777][T13441] loop3: rw=2049, want=98, limit=87 00:09:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:20 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000180)={[{@fat=@tz_utc}]}) 00:09:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740), 0x0, 0x0) 00:09:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioprio_get$uid(0x3, 0x0) 00:09:20 executing program 3: r0 = gettid() clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[r0], 0x1}, 0x58) 00:09:20 executing program 4: rt_sigaction(0xb, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) 00:09:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000880)={[{}]}) 00:09:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740), 0x0, 0x0) [ 389.035493][T13454] FAT-fs (loop1): bogus number of reserved sectors [ 389.042123][T13454] FAT-fs (loop1): Can't find a valid FAT filesystem 00:09:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(0x0, r3, 0xf, r2, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000001d00"}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) renameat(0xffffffffffffffff, 0x0, r5, 0x0) 00:09:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000180)={[{@fat=@tz_utc}]}) 00:09:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) [ 389.107179][T13472] FAT-fs (loop1): bogus number of reserved sectors [ 389.113779][T13472] FAT-fs (loop1): Can't find a valid FAT filesystem [ 389.123817][T13468] FAT-fs (loop3): bogus number of reserved sectors [ 389.130343][T13468] FAT-fs (loop3): Can't find a valid FAT filesystem [ 389.181935][T13484] loop4: detected capacity change from 0 to 87 [ 389.213917][T13484] attempt to access beyond end of device [ 389.213917][T13484] loop4: rw=0, want=90, limit=87 [ 389.232212][T13499] attempt to access beyond end of device [ 389.232212][T13499] loop4: rw=2049, want=98, limit=87 [ 389.276157][T13503] FAT-fs (loop1): bogus number of reserved sectors [ 389.282758][T13503] FAT-fs (loop1): Can't find a valid FAT filesystem 00:09:23 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740), 0x0, 0x0) 00:09:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(0x0, r3, 0xf, r2, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000001d00"}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) renameat(0xffffffffffffffff, 0x0, r5, 0x0) 00:09:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000180)={[{@fat=@tz_utc}]}) 00:09:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c41800", 0x43}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) [ 392.082514][T13527] loop4: detected capacity change from 0 to 87 [ 392.085764][T13525] FAT-fs (loop3): bogus number of reserved sectors [ 392.095272][T13525] FAT-fs (loop3): Can't find a valid FAT filesystem [ 392.117042][T13524] FAT-fs (loop1): bogus number of reserved sectors [ 392.123620][T13524] FAT-fs (loop1): Can't find a valid FAT filesystem 00:09:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_SET_TIME(r0, 0x7005, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x4d}) [ 392.148783][T13527] attempt to access beyond end of device [ 392.148783][T13527] loop4: rw=0, want=90, limit=87 00:09:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}], 0x30}}], 0x1, 0x0) 00:09:26 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000180)={[{@fat=@tz_utc}]}) 00:09:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) 00:09:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$GIO_FONT(r1, 0x4b52, &(0x7f0000000040)=""/238) 00:09:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) 00:09:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f0000000040)) [ 395.087856][T13579] FAT-fs (loop1): bogus number of reserved sectors [ 395.094426][T13579] FAT-fs (loop1): Can't find a valid FAT filesystem 00:09:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000780)={0x24, 0x12, 0x1, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@remote}, @typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x24}], 0x1}, 0x0) 00:09:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x24000000, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) [ 395.160418][T13593] FAT-fs (loop3): bogus number of reserved sectors [ 395.170052][T13593] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) 00:09:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) [ 395.229468][T13612] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 00:09:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:29 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x6, 0x24, &(0x7f0000000000)=@routing={0x0, 0x0, 0x0, 0xff}, 0x8) 00:09:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) 00:09:29 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_batadv\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x41}}) 00:09:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x6c1, 0x0, &(0x7f0000000180)) 00:09:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) 00:09:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001980)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f00000006c0)={0x2, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000740)=[@rthdr_2292={{0x24}}], 0x18}}], 0x2, 0x0) [ 398.125975][T13638] FAT-fs (loop3): bogus number of reserved sectors [ 398.132547][T13638] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="25b04beaaf0b5514b32c4578a9452fa27c4d90fcd37a009d8e0b42bc1df3b63cf392f3b01812b1896e8e561caab88d2cfc41ca11770781a856f3ea58675e5833fa001bd80d89e008180c122c58ec62f0eed247a9a1afcb49a08a9a902b39456b9e0d5ace7c9f1968a7ce1a9ed2c8adada194523dd91e805c9bb9a55600cef7a3aab2ba51a89de5a0f5c09f13b8fd0e14b9735c58d91fc3f26c2a5a8d1df144e4da9ee8ec2251da8a8027d40422ce545e4b3d741b0b1a74e7abb5fce6a78a7876f06c77f846927d5e0c58f855472265eb7febaa8628951140", 0xd8}, {&(0x7f0000000080)="b938e678261e81b85b36befea833df93103938", 0x13}, {&(0x7f0000000300)="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", 0x4c2}], 0x3}}], 0x1, 0x0) 00:09:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) 00:09:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0x2c}}, 0x0) 00:09:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) [ 398.266270][T13677] FAT-fs (loop3): bogus number of reserved sectors [ 398.272862][T13677] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:32 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) 00:09:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f0000000ac0)=[{0x0, 0x0, 0x0}], 0x300, 0x0) 00:09:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x500}, 0x0, r2}) 00:09:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000019c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x60, r1, 0x1, 0x0, 0x0, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x60}}, 0x0) 00:09:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) [ 401.145505][T13696] FAT-fs (loop3): bogus number of reserved sectors [ 401.152080][T13696] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback={0x300}}}}], 0x28}}], 0x1, 0x0) 00:09:33 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20) sendmmsg$inet(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a0000000000000000000000007000000940400009404010086"], 0xa0}}], 0x1, 0x0) [ 401.187257][T13708] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=13708 comm=syz-executor.1 [ 401.219705][T13719] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=13719 comm=syz-executor.1 00:09:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) [ 401.282499][T13724] FAT-fs (loop3): bogus number of reserved sectors [ 401.290069][T13724] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:35 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8931, &(0x7f0000000000)={'lo\x00', 0x0}) 00:09:35 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20) sendmmsg$inet(r0, &(0x7f0000002100)=[{{&(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)='q', 0x1}], 0x1}}, {{&(0x7f00000001c0)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3ff}}], 0x18}}], 0x2, 0x0) 00:09:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x8, 0x70bd25}, 0x14}}, 0x0) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}], 0x53, 0x0) 00:09:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8914, &(0x7f0000000000)) 00:09:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20) sendmmsg$inet(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a0000000000000000000000007"], 0xa0}}], 0x1, 0x0) [ 404.170715][T13752] FAT-fs (loop3): bogus number of reserved sectors [ 404.177319][T13752] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x6, 0xd, 0x0, 0xdb8da1ac646b7354) 00:09:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5411, &(0x7f0000000000)) 00:09:36 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000540)={0x0, @xdp, @nl=@unspec, @sco={0x1f, @fixed}}) 00:09:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000000ac0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x2, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1}}}], 0x40}], 0x1, 0x0) [ 404.341192][T13796] FAT-fs (loop3): bogus number of reserved sectors [ 404.347777][T13796] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:38 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:38 executing program 1: add_key$keyring(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, 0x0) 00:09:38 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) 00:09:38 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'batadv_slave_0\x00', &(0x7f0000000580)=@ethtool_perm_addr}) 00:09:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:38 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006fc0)={'bond_slave_0\x00', &(0x7f0000002880)=@ethtool_ringparam={0x11}}) [ 407.214741][T13821] FAT-fs (loop3): bogus number of reserved sectors [ 407.221328][T13821] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0xfec0000000000000}}, 0x1c, 0x0}}], 0x1, 0x0) 00:09:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000002080)=[{{&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="dc8578", 0x3}], 0x1}}], 0x1, 0x0) 00:09:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, 0x0, 0x0) 00:09:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:39 executing program 4: sched_rr_get_interval(0xffffffffffffffff, &(0x7f00000000c0)) [ 407.347528][T13853] FAT-fs (loop3): bogus number of reserved sectors [ 407.354110][T13853] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:41 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') 00:09:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) fcntl$addseals(r0, 0x409, 0x0) 00:09:41 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:41 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:41 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "e8aeb63d7b1df45168566b264a8d359c2e78ed01f9058a7e5cf500abb9a10d8dd1caf1dde4ee0204aa380d417dd7662209e9545ad60444de70165fcca3d9f453"}, 0x48, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) 00:09:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FICLONE(r0, 0x40049409, r1) [ 410.256525][T13884] FAT-fs (loop3): bogus number of reserved sectors [ 410.263145][T13884] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:42 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x11, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = getpid() get_robust_list(r2, 0x0, 0x0) 00:09:42 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xc, 0x0, &(0x7f00000000c0), 0x5d) 00:09:42 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:42 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}]}}) 00:09:42 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@OVL_FILEID_V1={0x18, 0xf8, {'\x00', {0x0, 0xfb, 0x15, 0x0, 0x0, "ffe43646da51a6b293e8cd72f12cb46f"}}}, &(0x7f0000000300), 0x0) 00:09:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) close(r1) 00:09:42 executing program 4: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000000100), 0x8) 00:09:42 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000340)={[0x5]}, 0x8, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x7b98, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000100)=[r3], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000380)={0x0, r1, 0xcf, 0x0, 0xe583, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x3, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000080)) [ 410.357932][T13907] FAT-fs (loop3): bogus number of reserved sectors [ 410.365280][T13907] FAT-fs (loop3): Can't find a valid FAT filesystem [ 410.386255][T13914] 9pnet: Insufficient options for proto=fd 00:09:45 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:45 executing program 4: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000000100), 0x8) [ 413.266811][T13947] FAT-fs (loop3): bogus number of reserved sectors [ 413.273378][T13947] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:45 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB]) 00:09:45 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000340)={[0x5]}, 0x8, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x7b98, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000100)=[r3], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000380)={0x0, r1, 0xcf, 0x0, 0xe583, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x3, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000080)) 00:09:45 executing program 4: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000000100), 0x8) 00:09:45 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:45 executing program 4: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000000100), 0x8) 00:09:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf9, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000140)=0x4, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="9511ef1caec5"}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a01093260004003002cfff57b016d2763bd56373780398d532f01000000000003c92ad462218d9045a7ffe4ec55e0654786a70100935ba514d40808efa000801600002fd08d49770afd6e9ef5837dbd00000000c000"/108, 0x3287, 0x42, 0x0, 0x331) 00:09:45 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) [ 413.402229][T13969] 9pnet: Insufficient options for proto=fd [ 413.413927][T13967] FAT-fs (loop3): bogus number of reserved sectors [ 413.420551][T13967] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:45 executing program 4: sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0}, 0x24008004) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000081d000/0x3000)=nil) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x800, &(0x7f0000000540)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fstatfs(r0, &(0x7f0000000200)=""/131) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x1000000) unlinkat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200) [ 413.479795][T13986] loop4: detected capacity change from 0 to 264192 [ 413.493703][T13986] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 413.536229][T13999] FAT-fs (loop3): bogus number of reserved sectors [ 413.542809][T13999] FAT-fs (loop3): Can't find a valid FAT filesystem [ 413.549966][ T28] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:09:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:48 executing program 0: open(&(0x7f0000000240)='./file0\x00', 0x188c5, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500), &(0x7f0000000540)={0x0, 0xfb, 0x97, 0x0, 0x6, "57865a436878967ee138b2a66d6fba1c", "9b7580bea061ae3787e0ce1befe6b1fbecbe1833becf8be2dd6063dd77b19d0be2374096b6bb9d6a09d30774dcb9da64ac2ee89aee68dddd1260bd509b3d431925eabac95a641fb5f6109286d8d211abcf99f180327297e518f758243b10617fc2d89f8ccde28abc0e5e72fb3abd8b22edac8b989eb63c5ab0fe9f0c03b196061b25"}, 0x97, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0, 0x0) 00:09:48 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x800000000009031, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x0, 0x1}) 00:09:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 00:09:48 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:48 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000180)) [ 416.429654][T14025] FAT-fs (loop3): bogus number of reserved sectors [ 416.436239][T14025] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:48 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = fsopen(&(0x7f0000000140)='hugetlbfs\x00', 0x0) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001600)='ns/ipc\x00') fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000780)='$\x00', 0x0, r3) 00:09:48 executing program 0: prctl$PR_SET_TIMERSLACK(0x1d, 0x80) 00:09:48 executing program 1: r0 = openat$vcsa(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000280), r0) 00:09:48 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x80045301, &(0x7f0000000100)) 00:09:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab", 0x75}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:51 executing program 0: io_setup(0x0, &(0x7f0000000d80)) 00:09:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @private0}, 0x1c) 00:09:51 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x80045301, &(0x7f0000000100)) 00:09:51 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300), 0x4) 00:09:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') writev(r0, 0x0, 0x0) 00:09:51 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x80045301, &(0x7f0000000100)) 00:09:51 executing program 1: finit_module(0xffffffffffffffff, 0x0, 0x5) 00:09:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1d, &(0x7f0000000080)={@local}, 0x20) 00:09:54 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x1c00) 00:09:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab", 0x75}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) [ 422.331230][T14130] FAT-fs (loop3): bogus number of reserved sectors [ 422.337892][T14130] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 00:09:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x80045301, &(0x7f0000000100)) 00:09:54 executing program 1: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVip:De', 0x0) 00:09:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:54 executing program 0: r0 = socket(0x1, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000001680)={'ip6tnl0\x00', &(0x7f0000001600)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @remote, @private1}}) 00:09:54 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x408c5333, &(0x7f0000000100)) 00:09:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x0, 0x1}) 00:09:54 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000100)) [ 422.481580][T14157] FAT-fs (loop3): bogus number of reserved sectors [ 422.489975][T14157] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:57 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab", 0x75}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:09:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b927481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 00:09:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) 00:09:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x3}]}, 0x1c}}, 0x0) 00:09:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'team_slave_0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x492) 00:09:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') accept4$packet(r0, 0x0, 0x0, 0x180800) 00:09:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x1) [ 425.358205][T14189] FAT-fs (loop3): bogus number of reserved sectors [ 425.364781][T14189] FAT-fs (loop3): Can't find a valid FAT filesystem 00:09:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:09:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7d", 0x22}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:09:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd4, 0x0, 0x0) 00:09:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0), 0xc, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x985}, {&(0x7f0000000fc0)=""/4096, 0x77b}, {&(0x7f0000000400)=""/106, 0x4cc}, {&(0x7f0000000740)=""/73, 0x3d0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 425.467789][T14225] FAT-fs (loop3): bogus number of reserved sectors [ 425.474424][T14225] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:00 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98a", 0xb0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:00 executing program 0: mbind(&(0x7f0000726000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040)=0x1, 0xd5, 0x0) 00:10:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) shutdown(r0, 0x1) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000140)=0x10) 00:10:00 executing program 1: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='%!^*\x00'], 0x0) 00:10:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 00:10:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r2, 0x88b, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x10, @empty}]}]}, 0x2c}}, 0x0) 00:10:00 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) clone3(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 428.376765][T14269] FAT-fs (loop3): bogus number of reserved sectors [ 428.383825][T14269] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:00 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000880)="585ccbe4ed83b836c1a6474914dc55e72206297be1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b797121301e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539bf3066bb68f6673891fd0ca7aaab5cd42669c874d8d509052bc7782871092a2967860ba0f67a23e827b72c839b5f6058b4a6af0c9fef6cf1162e23251ec4220b5efa", 0xec, r0) r2 = add_key$user(&(0x7f0000000280), &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000100)="81", 0x1, r0) r3 = add_key$user(&(0x7f00000002c0), &(0x7f0000000700)={'syz', 0x0}, &(0x7f00000006c0)="9c", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r3}, 0x0, 0x0, 0x0) 00:10:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7d", 0x22}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:00 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) close(r0) execve(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000480)=[&(0x7f0000000440)='L+']) [ 428.554013][T14310] FAT-fs (loop3): bogus number of reserved sectors [ 428.560623][T14310] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0xfffffffc, 0x0) 00:10:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="540100001a0039220000000000000000ffffffff0000000000000000000000007f00000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000010000000000000000000000000000000033000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000004800010073686131"], 0x154}}, 0x0) 00:10:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98a", 0xb0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f00000002c0)}, {&(0x7f00000003c0)=""/237, 0xfffffffffffffd50}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f00000004c0)=""/63, 0x3f}], 0x8}, 0x0) 00:10:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:03 executing program 1: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xa4f0, 0x0, &(0x7f00000001c0), 0x10) 00:10:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000900)=@proc={0x10, 0x0, 0x0, 0x8000}, 0xc) 00:10:03 executing program 4: io_setup(0xa, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) io_submit(r0, 0x3, &(0x7f0000000380)=[0x0, 0x0, 0x0]) 00:10:03 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300), 0x4) [ 431.400500][T14332] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.1'. [ 431.418040][T14336] FAT-fs (loop3): bogus number of reserved sectors [ 431.424603][T14336] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7d", 0x22}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local, 0x0, 0x6}, 0x20) 00:10:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) write$rfkill(r0, &(0x7f00000001c0)={0x0, 0x0, 0x3}, 0x8) 00:10:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffffff4}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 431.590848][T14372] FAT-fs (loop3): bogus number of reserved sectors [ 431.597507][T14372] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98a", 0xb0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000800)={@mcast1}, &(0x7f00000004c0)=0x20) 00:10:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) write$rfkill(r0, &(0x7f00000001c0), 0x8) 00:10:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x1, 0x0) 00:10:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:06 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) 00:10:06 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) [ 434.433114][T14397] FAT-fs (loop3): bogus number of reserved sectors [ 434.439718][T14397] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b", 0x33}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:06 executing program 1: io_setup(0x80000000, &(0x7f00000028c0)) 00:10:06 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:06 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) 00:10:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) [ 434.583213][T14425] FAT-fs (loop3): bogus number of reserved sectors [ 434.589787][T14425] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:09 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4", 0xcd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000480)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0xffffff81, 0x200}, 0x1c) 00:10:09 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) 00:10:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:09 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'veth0_vlan\x00'}, 0x18) 00:10:09 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) [ 437.454341][T14458] FAT-fs (loop3): bogus number of reserved sectors [ 437.460928][T14458] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b", 0x33}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:09 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) 00:10:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:09 executing program 1: io_setup(0x80000001, &(0x7f0000000d80)) 00:10:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000000)) [ 437.595035][T14485] FAT-fs (loop3): bogus number of reserved sectors [ 437.601634][T14485] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4", 0xcd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:12 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, &(0x7f00000001c0)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1-neon)\x00'}}, 0x0, 0x0) 00:10:12 executing program 1: r0 = socket(0xa, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r0) 00:10:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:12 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:12 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), 0x0, 0x0, 0x0) [ 440.469552][T14511] FAT-fs (loop3): bogus number of reserved sectors [ 440.476180][T14511] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b", 0x33}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:12 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40a45323, &(0x7f0000000100)) 00:10:12 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), 0x0, 0x0, 0x0) [ 440.537993][T14532] FAT-fs (loop3): bogus number of reserved sectors [ 440.544822][T14532] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:12 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 00:10:12 executing program 0: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), 0x0, 0x0, 0x0) 00:10:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:15 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:15 executing program 1: r0 = socket(0x15, 0x805, 0x0) bind(r0, &(0x7f0000000000)=@phonet, 0x80) 00:10:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(r2, r3) 00:10:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4", 0xcd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:15 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) ioctl$RTC_AIE_OFF(r0, 0x7002) 00:10:15 executing program 1: r0 = socket$inet6(0xa, 0x2000000080803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x2b}, 0x0, @in=@multicast2}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) [ 443.497106][T14567] FAT-fs (loop3): bogus number of reserved sectors [ 443.503753][T14567] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b", 0x3b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:15 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d5c986a796a9d5d40000008638ffd2013a17a076ee9178f538c28fe7dd847f234f49d2c911f1036ad58ea4b205d86fbc2da60f2bc3dd07cf135f43e901b5a21646fff70a0c0e356c511d5271ff50228e7895a51607d803e96445e96d63f28e6ff32d31727a5fadaa52b3277a81f2ad752e461dbe84f624c6b8e7f0ec15d3c539fb1d0a091e7c6dadad48d6df3cf948eccc", 0x91, 0x7, &(0x7f0000000040)={0x18, 0x3}, 0xc) 00:10:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:15 executing program 1: open(&(0x7f00000006c0)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x88001) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) request_key(&(0x7f0000000600)='keyring\x00', 0x0, 0x0, 0x0) bind(r0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x79d7, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x90, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000200)='./file1\x00') r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x4, &(0x7f0000000680)=0x0) io_submit(r2, 0xe00, &(0x7f0000000e00)=[&(0x7f00000002c0)={0x0, 0x8800000, 0x0, 0x1, 0x0, r1, &(0x7f0000000340)='b', 0x8800000}]) io_setup(0x1, &(0x7f0000000400)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 00:10:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_getfd(r2, r0, 0x0) 00:10:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) [ 443.619876][T14606] loop1: detected capacity change from 0 to 60 [ 443.627261][T14606] FAT-fs (loop1): bogus number of FAT sectors [ 443.633388][T14606] FAT-fs (loop1): Can't find a valid FAT filesystem 00:10:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@private2, 0x10000, 0x0, 0x2, 0x1}, 0x20) 00:10:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:18 executing program 1: prctl$PR_SET_MM_MAP(0x26, 0xe, 0x0, 0x0) 00:10:18 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:18 executing program 1: ioperm(0x0, 0x8, 0x3) 00:10:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b", 0x3b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:18 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1}, 0x14) 00:10:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x14, 0x0, 0x0) 00:10:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x8901, &(0x7f0000000000)) 00:10:18 executing program 1: perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 00:10:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@private0}, 0x14) 00:10:21 executing program 1: perf_event_open(&(0x7f0000000bc0)={0x2, 0x80, 0xdf, 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, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) gettid() openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x806000) 00:10:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:21 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:21 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2551, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r1, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0xff00, 0x0) 00:10:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b", 0x3b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x111}, 0x14}}, 0x0) 00:10:21 executing program 0: getresuid(&(0x7f0000001640), &(0x7f0000001680), 0x0) 00:10:21 executing program 1: sched_setaffinity(0x0, 0x0, 0x0) setpriority(0x2, 0x0, 0x100000001) 00:10:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:24 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, 0x0) 00:10:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:24 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x50, 0x2, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}}, 0x0) 00:10:24 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@errors_remount}]}) 00:10:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bf", 0x3f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000080)) 00:10:24 executing program 0: semop(0x0, &(0x7f0000000040)=[{0x0, 0xe4c7}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 00:10:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 00:10:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000280)) 00:10:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) flistxattr(r1, 0x0, 0x0) 00:10:27 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c", 0xe3}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 00:10:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 00:10:27 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:27 executing program 0: semop(0x0, &(0x7f0000000040)=[{0x0, 0xe4c7}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 00:10:27 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socket(0xa, 0x0, 0x0) 00:10:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bf", 0x3f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 00:10:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) 00:10:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x101282) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 00:10:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x302a092, 0x0) 00:10:27 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xf) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sched_getscheduler(0x0) 00:10:30 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c", 0xe3}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:30 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xf) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sched_getscheduler(0x0) 00:10:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)) 00:10:30 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:30 executing program 0: semop(0x0, &(0x7f0000000040)=[{0x0, 0xe4c7}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 00:10:30 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xf) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sched_getscheduler(0x0) [ 458.610112][T14881] FAT-fs (loop3): bogus number of reserved sectors [ 458.617607][T14881] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bf", 0x3f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)) 00:10:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000080)) [ 458.704615][T14903] FAT-fs (loop3): bogus number of reserved sectors [ 458.711266][T14903] FAT-fs (loop3): Can't find a valid FAT filesystem [ 458.778361][T14915] FAT-fs (loop3): bogus number of reserved sectors [ 458.785245][T14915] FAT-fs (loop3): Can't find a valid FAT filesystem 00:10:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f00000012c0)={0x0, @l2tp={0x2, 0x0, @empty, 0xfffffffc}, @l2={0x1f, 0x4, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x6, 0x1}, @nl=@unspec, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)='veth0_macvtap\x00', 0x1, 0x10000000000000, 0x1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001ac0)={"6cc3e040ce2f7ef8cb505ce038b3ebf1", r4, r5, {0x1, 0x7}, {0x5, 0x2}, 0x83, [0xf43, 0xd0, 0x9, 0x8, 0x8, 0x6f, 0x2, 0x7, 0x1, 0x6, 0x2da, 0x57, 0x4, 0x10001, 0x7, 0xe830]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000100)={"2bfc338a2e935f079930e83051c3f17e", r2, r5, {0x2, 0x287}, {0x100, 0xe019}, 0x7ff, [0x8000, 0xfe, 0x3, 0x7, 0x6, 0x3, 0x80000001, 0x5e, 0x4a6227f2, 0x9, 0xc216, 0x0, 0x81, 0x5, 0x0, 0x5]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000040)={"5b4e48419c268608af29168bdd67f6a3", r2, 0x0, {0x5, 0x3}, {0xffff, 0x81}, 0x5f800000000, [0xfffffffffffffffa, 0x400, 0xdf6, 0x80000, 0x5, 0x9, 0x2, 0x5, 0x70, 0x80000001, 0x5, 0x100000000, 0x0, 0x0, 0x2, 0x9]}) r6 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000140)) 00:10:30 executing program 3: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x80019c) 00:10:30 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, "b46df3901b4d796b"}) 00:10:33 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 00:10:33 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c", 0xe3}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:33 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:33 executing program 0: semop(0x0, &(0x7f0000000040)=[{0x0, 0xe4c7}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 00:10:33 executing program 3: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x24840) 00:10:33 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0xf) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sched_getscheduler(0x0) 00:10:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4", 0x41}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)) 00:10:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000140)) 00:10:33 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) 00:10:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x101282) close(r0) socket$netlink(0x10, 0x3, 0x0) 00:10:33 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x0}}) 00:10:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x0, 0x0, [{{r1}}, {}, {{r0}}, {}, {}, {{r0}}]}) 00:10:36 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x2, 0x0, &(0x7f0000003500)) timer_settime(0x0, 0x0, &(0x7f0000003580)={{0x77359400}}, &(0x7f00000035c0)) 00:10:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 00:10:36 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5", 0xe7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:36 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 00:10:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4", 0x41}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:36 executing program 1: futimesat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}) 00:10:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 00:10:36 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5", 0xe7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb01001f1}, 0x2) dup3(r1, r0, 0x80000) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}], 0x1, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x3c, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x99}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffeffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}]}]}, 0x3c}}, 0x0) 00:10:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) 00:10:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6}]}) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:10:36 executing program 0: socketpair(0x2, 0x3, 0x0, &(0x7f0000000080)) 00:10:36 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x14, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6}]}) [ 464.774937][ T26] audit: type=1326 audit(1619482236.539:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15040 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 464.840095][ T26] audit: type=1326 audit(1619482236.599:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15053 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:10:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 00:10:37 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:37 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) [ 465.605820][ T26] audit: type=1326 audit(1619482237.369:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15040 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:10:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4", 0x41}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:10:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004b80)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000001400)={0xa, 0x4e24, 0x0, @mcast1, 0x86ab}, 0x1c, 0x0}}], 0x2, 0x0) 00:10:39 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5", 0xe7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:39 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x107}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:39 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:39 executing program 0: clone(0x27300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xa02000000000000, 0x60, &(0x7f0000000480)={'filter\x00', 0xb001, 0x4, 0x410, 0x0, 0x130, 0x8203, 0x328, 0x328, 0x328, 0x7fffffe, 0x0, {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f67b23ffdfa27f907a03732da3acbc6518e62a77ca06f258762e88c0d9f9d2f413b94a105f4bdf01425ce81c5d00"}}}, {{@arp={@remote, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x460) 00:10:39 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, 0x0) 00:10:39 executing program 3: clone3(&(0x7f00000005c0)={0x4920a600, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 00:10:39 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x16}]}) [ 467.803283][ T26] audit: type=1326 audit(1619482239.569:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15114 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 467.855999][ T26] audit: type=1326 audit(1619482239.619:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15132 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:10:39 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xfffffdef) 00:10:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0xfe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) [ 468.030340][T15144] ================================================================== [ 468.039327][T15144] BUG: KCSAN: data-race in ptrace_check_attach / zap_other_threads [ 468.047753][T15144] [ 468.050527][T15144] write to 0xffff88812aa474d8 of 8 bytes by task 15141 on cpu 1: [ 468.058914][T15144] zap_other_threads+0x98/0x1e0 [ 468.064609][T15144] do_group_exit+0x145/0x1a0 [ 468.069395][T15144] __do_sys_exit_group+0xb/0x10 [ 468.074408][T15144] __se_sys_exit_group+0x5/0x10 [ 468.079887][T15144] __x64_sys_exit_group+0x16/0x20 [ 468.085406][T15144] do_syscall_64+0x34/0x50 [ 468.090319][T15144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.096450][T15144] [ 468.099046][T15144] read to 0xffff88812aa474d8 of 8 bytes by task 15144 on cpu 0: [ 468.107304][T15144] ptrace_check_attach+0x144/0x250 [ 468.112475][T15144] __se_sys_ptrace+0xd8/0x1b0 [ 468.117536][T15144] __x64_sys_ptrace+0x51/0x60 [ 468.122391][T15144] do_syscall_64+0x34/0x50 [ 468.127571][T15144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.133989][T15144] [ 468.136402][T15144] Reported by Kernel Concurrency Sanitizer on: [ 468.143286][T15144] CPU: 0 PID: 15144 Comm: syz-executor.3 Not tainted 5.12.0-syzkaller #0 [ 468.152667][T15144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.164372][T15144] ================================================================== [ 468.633804][ T26] audit: type=1326 audit(1619482240.399:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15114 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 00:10:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c418", 0x42}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:42 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:42 executing program 0: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 00:10:42 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7e", 0xe9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:42 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, @nfc, @sco={0x1f, @none}, @nfc}) 00:10:42 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:42 executing program 1: clone3(&(0x7f00000004c0)={0x8100000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 00:10:42 executing program 1: r0 = socket$inet6_udplite(0x11, 0x3, 0x88) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:10:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/16, 0x10}], 0x10000000000000e5) read(r0, &(0x7f0000000640)=""/51, 0x33) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000100)={0x0, 0x10000}, 0x10) recvmsg(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/258, 0x102}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) recvfrom$inet(r1, 0x0, 0x350, 0x0, 0x0, 0x800e004de) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}, {&(0x7f00000000c0)=""/9, 0x9}], 0x2}, 0x2) shutdown(r1, 0x0) 00:10:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed14c4957e7c59f78df48bf4ce18ac29809bdcf5e82", 0xfe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0xfe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:43 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c418", 0x42}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/150, 0x96}], 0x1, 0x0, 0xffffffffffffffd9}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000001380)=[{0x0}, {0x0}, {&(0x7f00000012c0)=""/155, 0x9b}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000002440)=""/4115, 0x1013}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) shutdown(r5, 0x0) shutdown(r3, 0x0) 00:10:45 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000140)={0x1}, 0x4, 0x0) 00:10:45 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7e", 0xe9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001740)=""/4087, 0xff6}, {0x0, 0xfffffffffffffd10}], 0x2}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x490a, 0x0, 0x0, 0x800e005d9) shutdown(r2, 0x0) poll(&(0x7f0000000200)=[{0xffffffffffffff9c}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x8000000000049) shutdown(r3, 0x0) 00:10:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0xfe}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x56010d305101ad85, &(0x7f0000000200)={0x10, 0x2}, 0x10) 00:10:45 executing program 3: unshare(0x20000000) unshare(0x68040400) 00:10:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)=""/7, 0x7}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000300)=""/146, 0x92}, {0x0}, {0x0}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e005a1) shutdown(r2, 0x0) readv(r3, &(0x7f0000000700)=[{&(0x7f0000000180)=""/184, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) shutdown(r3, 0x0) 00:10:46 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:10:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000740)=""/4083, 0xff3}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/105, 0x69}, {0x0}, {0x0}], 0x3}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r4, &(0x7f0000000240)=""/107, 0x6b, 0x102, 0x0, 0x0) shutdown(r3, 0x0) 00:10:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/22, 0x16}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000780)=""/4055, 0xfd7}, {0x0}], 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00586) shutdown(r1, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/110, 0x6e}], 0x1) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/196, 0xc4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) shutdown(r2, 0x0) shutdown(r0, 0x0) 00:10:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c418", 0x42}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x1) 00:10:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xb2, 0x0, 0x0, 0x800e0053f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000400)=""/181, 0xb5}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/29, 0x1d}, {0x0}, {0x0}], 0x3}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r4, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 00:10:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/22, 0x16}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000780)=""/4055, 0xfd7}, {0x0}], 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00586) shutdown(r1, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/110, 0x6e}], 0x1) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/196, 0xc4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) shutdown(r2, 0x0) shutdown(r0, 0x0) 00:10:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7e", 0xe9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:48 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:10:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/127, 0x7f}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) poll(&(0x7f0000000280)=[{r0}, {r1}], 0x2, 0x8000000000049) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfffffe87, 0x0, 0x0, 0x800e007af) r4 = dup(r3) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="3002b9d7bc"], 0x10) shutdown(r4, 0x0) 00:10:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="17c89a017fc6fe83fb456ee71b0fa107c3fde760a0165c940fee5fed15afe5162b7db53375a0c870d40790d98402fcb786b07b5fd834a1edbef14b88cda0bff1c4180000b448bf3da288e4df234a22041c941cd0085e5b5e1daf65c638683968fbcc86609596296660221d455ce8cd4c455c22a7ab6df9043e4cda6fc1b3269e9e63423aa02f92d1e63eea8f7f9e4d6d782f5c6203518961b723a392bdf38a1b772755115c5dc85d67363eae164be98ab91ebef07bc260d4b0f12e714d375bb338949a408970e641cadde54fc4a26639faba8c5245424465031562bb3489d82d5f1b7c698ddcd5bc7ed1", 0xea}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:10:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/22, 0x16}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000780)=""/4055, 0xfd7}, {0x0}], 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00586) shutdown(r1, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/110, 0x6e}], 0x1) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/196, 0xc4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) shutdown(r2, 0x0) shutdown(r0, 0x0) 00:10:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/22, 0x16}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000780)=""/4055, 0xfd7}, {0x0}], 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00586) shutdown(r1, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/110, 0x6e}], 0x1) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/196, 0xc4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) shutdown(r2, 0x0) shutdown(r0, 0x0) 00:10:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000019640)=""/263, 0x107}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000001440)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0xb) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e008f9) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) 00:10:49 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0)