x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x4000, 0x0) sendto$unix(r2, &(0x7f0000000200)="bd1fbefa8080a57337adc127b0ed30aaac878cfdfe03de7474c093f1c9eb1300d544324626e759705d4f1c601fd426f9a66bd5ace5ac7e963ad78ee7785315b170201342a1173cf07e43bf2e103cff7dbcffe847c9e0a1775e50da73938111269717972d9bf4f2f45e9c858d181248fb7049499d7c22f345bc315af0cf0fde8bf66180efe6685f1012c4ca882ea32c8eec9618ea21d2933554a82e07defeb0c83fb3842485bf97143d0bc6215dd00b238f6ce87c889d89284cef5498e3c66725d5e47a1eb3c82f61e7fd", 0xca, 0x8004, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000000c0)={0xc2, 0xc, 0x4, 0x40000000, 0x3, {}, {0x4, 0x2, 0x5, 0x5, 0x0, 0x20, "f1484548"}, 0x8, 0x1, @offset, 0x3ff, 0x0, r1}) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e) 14:36:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x540c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2421.134159][ T3726] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2421.166145][ T3726] EXT4-fs (loop4): get root inode failed 14:36:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2421.187126][ T3726] EXT4-fs (loop4): mount failed 14:36:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xffffff7f00000000}, 0x0) 14:36:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x540d, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2421.385275][ T3726] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2421.433041][ T3726] EXT4-fs (loop4): get root inode failed [ 2421.470608][ T3726] EXT4-fs (loop4): mount failed 14:36:30 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, 0x0) 14:36:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x2}, 0x0) 14:36:30 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x20400, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x540e, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:30 executing program 2: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000600)={{0x2, 0x0, 0xee00, 0x0, 0x0, 0x157, 0x715}, 0x0, 0x0, 0x7fffffff, 0x7bd, 0x0, 0x5, 0x2c15, 0x81, 0x101, 0x5, r0, 0xffffffffffffffff}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r9, 0x80184153, &(0x7f00000005c0)={0x0, &(0x7f0000000500)=[&(0x7f00000001c0)="432b161e9df5df07c64148b6c1d1a637cad31673aaaa8caf55f82f4b04cab32eb904a125852b83ac24bb9a889e03b8d00502f4976e4e6a6793ff", &(0x7f0000000200)="05b3a405aac032b66f60effb050c08de41cc09a99db4c3aa9046fad1a3bb1057f9ad9c2963d33e46496a1f37760eb16cb843b1ab44ac33352fb6af9cab0a3b8b69a64f3e72cb908e88bc435dea14dba6e6d54b7e518f9fed5197d1620790cc2715eea55e3e1f7579684625d64e7f52f554fcd3d099f056ba76ebd4f832472fe0d0ec376610e6491874605dabac08fdffa55c87d5cf6faaadcc1b7b53d902d61c20b403b2d0ecd3b37116db5c25aa4d1d1ec64424648e", &(0x7f00000002c0)="3cde652ef22120437e534a4ae1bb623c1f5639b5372e25142ca3282458d84495d11dd30dc89400618ea70394d1bf399cac5f2fdfce4fb4be4e00097d7c17394a4a9a747e28e3594f3ca9254701d1212b47cdbc1cb3ddca97b2f27c1bf038d7dc7fd3157800c15578773247913a9806249d2f32d55b5acaa1a4cdf68a152d73f897466983dac4f9df3a93504cf6cfb4d85b19c5e01aaca8f308209921073050d3dcdba490f562678f4d204a68fb564d878b723b874dad98401deeb25b05d6bc9f", &(0x7f0000000380)="3b73a3f245820c730013345a06db8689a3bb77b485fe4c8414fe0b8ef35dd5a371ca1a36e2e72e780027c044b4a385a11acaee821820f78a68537d", &(0x7f0000000680)="b224475444d31297c94090d866a820dbda3aa2a7afc223475570d9bed4aac07b4ba4d897ef50b75b0950582d09fe83fa338bfd6ff3489ae045436a94e35c887d6ec78d21b91b668acfd0ed40df7977db291eee913ce341f790f0f31f2d444359220dff47cafb678c92fa425c0d335be26fa35e2ec192fbaf42055d04e44393d4f22762215f247dd05dd198b09a58f6a4bc02040b78c8b1af3f9644e3651d1f", &(0x7f0000000540)="d7cbd1b15c980dca5a54bea0b0c3d7e0b098d4a33498f7beff", &(0x7f0000000740)="4f31a3eb997a38a35d72ae3a5155174a3616c7c4e874ea6d8003b3669eb269fae3e4b1013b83609b67444c8f0dd49cf6e72b6bd7409983767f992e7b8362e94764c32ebe756200f303d3e648af39f8d5180c58c45be38264872ec3f111b489e9e8044c966bc71b50d7b56f6d4a498c4525d36002a2acecdcbeb59dccb46515e1646c4b40027d77b796f7282900d9e1941bcf95cfe4e6248946fdbe5d1683f78f7ac2a4594a12442520a857270da94d1212b7c0883aaa87227c0e0d577ba9e35cb9fbe394839cc5420bc7f8fdc884acc65e724fcba4aa6e852847c810939e1825e7819f993e8ab7af7b", &(0x7f00000004c0)="e2d1e800b207b690606dccfe3754d46c869e853db5d490dfb29f7d"]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r10, @in={{0x2, 0x4e23, @empty}}}, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r10, 0x9, 0x2, [0x0, 0x1]}, 0xc) 14:36:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x540f, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x3}, 0x0) [ 2422.360888][ T3780] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:30 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2422.412570][ T3780] EXT4-fs (loop4): get root inode failed [ 2422.453097][ T3780] EXT4-fs (loop4): mount failed [ 2422.522516][ T3802] device hsr0 left promiscuous mode 14:36:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x4}, 0x0) [ 2422.565636][ T3802] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:36:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5410, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2422.641477][ T3802] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2422.871190][ T3808] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2422.891040][ T3808] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:36:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, 0x0) 14:36:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:31 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x5}, 0x0) 14:36:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5412, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r2, &(0x7f0000000040)="0600", 0x2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r3, 0x3a, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r4, 0x3a, 0x0, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r5, 0x3a, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000140)=ANY=[@ANYRES16=r3, @ANYBLOB="d00432b632018d02627e9ee8d95aec5b7fd854486ef246fcb8365d84a1ad8a98a2df02a79c9461f2ad28f548feb27c63cf37e57396a9cf0ea9c8a2d60e25277572080a8f9804d4c6b203aad7ac53c697657821ecaa1202f640aca9bdb7092bd7781d014963f8023042df186091c85e0310477e8ed5409814e0cb03eec2593c04359506459c7800bb66cdf132e9ffd8199a6e2f134d1520d791c900000000000000"], 0xa) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) socket$inet(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = msgget(0x2, 0x10) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000300)=""/166) 14:36:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xa}, 0x0) 14:36:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5413, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:31 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000009c0)={{0x0, 0x6}, 0xc}, 0x10) fstat(r0, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f0000000140)={{0x108, 0x80, 0x3, 0x2, 0xf2, 0x7, 0xcb, 0x6}, "924d8273a5a9fe525bcc3711dcc288c491eab3324feb8a524e33d512d941aeff67b947168d3e1feaf8e6af8170e28f2ac0f041b3c53e003f0c9b6dced2a2485aa36dd5229ddd90afbe0f649e0d3623721475c450dcc2edc180466d610d", [[], [], [], [], [], [], [], []]}, 0x87d) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, 0x0) [ 2423.477285][ T3831] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2423.498555][ T3831] EXT4-fs (loop4): get root inode failed [ 2423.513803][ T3831] EXT4-fs (loop4): mount failed 14:36:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xe}, 0x0) 14:36:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r0, r3, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@empty}}, &(0x7f0000000280)=0x23) ioctl$TUNSETOWNER(r4, 0x400454cc, r8) 14:36:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, 0x0) 14:36:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5414, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:32 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40200, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xf}, 0x0) 14:36:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000000)=0x0) r5 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) migrate_pages(r5, 0x6, &(0x7f0000000000)=0x7fffffff, &(0x7f0000001ac0)=0x2) r6 = syz_open_procfs(r5, &(0x7f0000000080)='attr/fscreate\x00') r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="1af5ef04f25331f2c060d7db7959a2f8d4cb0baf48ba8a24a25b0101000095fb747f57b749070000000000003b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09b077305b4238bc203ee5c42b1bee5c7df1f0d222554b86b52ede40ea36ac87d50446e829c30050d4544042f89e73de5d2002478ec1aea94f7cf64de6810b94e44aabafe89fea46be30bb44ea95f91a5b0000000", @ANYRES16=r7, @ANYBLOB="00008a50adf11df83da7a4f9719f326148cba5a916c27940934cbec867c21f9039797c99fd1cdc114ccab260bcba5f29cd5bda1758a1e84dd483fa575e02c642e37c4168f499c7d64040ee1cf814f208a223b35420f74a035a0ee7f5092e45d3431ca0838b3f0579cf4e674fa9e28b7d1d05d7aaffcf52d58bb18f6a9b1745534d28a9b266d29cea78148ef2d89c199ad0865699f18e2e72307ad501977937c0930c1d4a5e98e5fc213d6741edc69cc7451520f9439e5a017ea7269c66c4ba3a7fde"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x178, r7, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x164, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f9fec29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x905c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27f1f92c}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76ceeb45}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2eb5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x441b4943}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51e56992}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17bffa24}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6224b768}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2059b487}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1094}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5774ee52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6316ca9c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef7f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cf4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ae42ade}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b3b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75438792}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb51d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34bc3711}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5cd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x436a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eb4a268}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563f16f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x137d9a6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6130}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43f27416}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1964}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ad7d0ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e32efda}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39c6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1aa6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95f7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f088232}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8633}]}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x40000}, 0x20010800) ioctl$SNDCTL_DSP_GETFMTS(r6, 0x8004500b, &(0x7f00000006c0)=0x9) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x124, r7, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x70, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3306c5c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cc0280a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac5}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf091}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e97}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe502}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24db194}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x13fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf70}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe2b346b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a85}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a272869}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63173c67}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69463a2b}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x54ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc61f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a5d61ca}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ea6a738}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57ae1903}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563a444d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ec7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa802}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10d36b69}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd21a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a2fe043}]}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4800}, 0x4000) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) ioctl$TUNSETGROUP(r6, 0x400454ce, r8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) write$P9_RSTATu(r1, &(0x7f0000000200)={0x62, 0x7d, 0x1, {{0x0, 0x4a, 0x20, 0x0, {0x10, 0x0, 0x2}, 0x8000000, 0x5, 0xba60, 0x7, 0x6, 'msdos\x00', 0x6, 'msdos\x00', 0x6, 'msdos\x00', 0x5, 'ppp1+'}, 0x3, 'em1', r4, r8, r9}}, 0x62) 14:36:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x60}, 0x0) 14:36:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5415, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x300}, 0x0) [ 2424.627308][ T3874] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2424.729571][ T3874] EXT4-fs (loop4): get root inode failed [ 2424.769238][ T3874] EXT4-fs (loop4): mount failed 14:36:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x500}, 0x0) 14:36:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x400400, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r1, r2) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000400)={r5, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r5, &(0x7f0000000100)=0x4) 14:36:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, 0x0) 14:36:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5416, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1215c01, 0x0) 14:36:33 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x407fc, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xa00}, 0x0) 14:36:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xe00}, 0x0) [ 2425.710429][ T3917] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2425.726386][ T3917] EXT4-fs (loop4): get root inode failed [ 2425.732117][ T3917] EXT4-fs (loop4): mount failed 14:36:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5418, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xec0}, 0x0) 14:36:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x541b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2425.931355][ T3917] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2425.947820][ T3917] EXT4-fs (loop4): get root inode failed [ 2425.954670][ T3917] EXT4-fs (loop4): mount failed 14:36:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, 0x0) 14:36:34 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40800, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xf00}, 0x0) 14:36:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x541c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2426.741743][ T3955] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2426.767684][ T3955] EXT4-fs (loop4): get root inode failed [ 2426.781208][ T3955] EXT4-fs (loop4): mount failed 14:36:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x1718}, 0x0) 14:36:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x541d, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2426.945044][ T3955] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x1817}, 0x0) [ 2427.000257][ T3955] EXT4-fs (loop4): get root inode failed [ 2427.032708][ T3955] EXT4-fs (loop4): mount failed 14:36:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x541e, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, 0x0) 14:36:35 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x80000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x6000}, 0x0) 14:36:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x541e, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xc00e}, 0x0) 14:36:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5421, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2428.110143][ T4007] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2428.211519][ T4007] EXT4-fs (loop4): get root inode failed [ 2428.258544][ T4007] EXT4-fs (loop4): mount failed 14:36:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x34000}, 0x0) 14:36:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5422, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:36 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x80400, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2428.829327][ T4035] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2428.865229][ T4035] EXT4-fs (loop4): get root inode failed 14:36:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xc000000, 0x0, 0x0, 0x0) 14:36:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5423, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2428.905547][ T4035] EXT4-fs (loop4): mount failed 14:36:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x400300}, 0x0) 14:36:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x1000000}, 0x0) 14:36:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5424, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:37 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc0000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x2000000}, 0x0) 14:36:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2429.503430][ T4062] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5425, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2429.611460][ T4062] EXT4-fs (loop4): get root inode failed [ 2429.715522][ T4062] EXT4-fs (loop4): mount failed 14:36:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2429.847111][ T4062] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2429.881108][ T4062] EXT4-fs (loop4): get root inode failed [ 2429.909834][ T4062] EXT4-fs (loop4): mount failed 14:36:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xd000000, 0x0, 0x0, 0x0) 14:36:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x3000000}, 0x0) 14:36:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5427, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:38 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x4000000}, 0x0) [ 2430.272895][ T4095] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5428, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2430.319799][ T4095] EXT4-fs (loop4): get root inode failed [ 2430.360617][ T4095] EXT4-fs (loop4): mount failed 14:36:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x5000000}, 0x0) 14:36:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5429, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x1b00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:38 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2430.992268][ T4124] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2431.042465][ T4124] EXT4-fs (loop4): get root inode failed [ 2431.067089][ T4124] EXT4-fs (loop4): mount failed 14:36:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xe000000, 0x0, 0x0, 0x0) 14:36:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5437, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xa000000}, 0x0) 14:36:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xe000000}, 0x0) 14:36:39 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5441, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xf000000}, 0x0) 14:36:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5450, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2431.619221][ T4151] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2431.668232][ T4151] EXT4-fs (loop4): get root inode failed [ 2431.685166][ T4151] EXT4-fs (loop4): mount failed [ 2431.857876][ T4151] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2431.919161][ T4151] EXT4-fs (loop4): get root inode failed [ 2431.931098][ T4151] EXT4-fs (loop4): mount failed 14:36:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf000000, 0x0, 0x0, 0x0) 14:36:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x17180000}, 0x0) 14:36:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5451, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:40 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x6800, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x60000000}, 0x0) 14:36:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5452, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2432.386206][ T4187] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2432.429733][ T4187] EXT4-fs (loop4): get root inode failed 14:36:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x9effffff}, 0x0) [ 2432.472771][ T4187] EXT4-fs (loop4): mount failed 14:36:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xc00e0000}, 0x0) 14:36:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5453, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x10000000, 0x0, 0x0, 0x0) 14:36:41 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2480000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545d, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xf0ffffff}, 0x0) 14:36:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_ROPEN(r1, &(0x7f0000000300)={0x18, 0x71, 0x1, {{0x80, 0x2, 0x7}, 0xfee}}, 0x18) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, r3, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x5) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x800, 0x70bd29, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}}, 0x0) 14:36:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xffffff7f}, 0x0) 14:36:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1400, 0x0) 14:36:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5460, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2433.374874][ T4232] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2433.431418][ T4232] EXT4-fs (loop4): get root inode failed [ 2433.456153][ T4232] EXT4-fs (loop4): mount failed 14:36:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xffffff9e}, 0x0) 14:36:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x7f00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x11000000, 0x0, 0x0, 0x0) 14:36:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5501, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0) 14:36:42 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xfffffff0}, 0x0) 14:36:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x9b00, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x5509, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x40030000000000}, 0x0) 14:36:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x20000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x16) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000140)={0xf000000, 0x0, 0x7a, r2, 0x0, &(0x7f00000001c0)={0x990a6a, 0x20, [], @value=0x3f}}) [ 2434.525931][ T4269] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2434.551544][ T4269] EXT4-fs (loop4): get root inode failed [ 2434.563886][ T4269] EXT4-fs (loop4): mount failed 14:36:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x6364, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, 0x0) 14:36:43 executing program 2: ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000000)=0x8) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 14:36:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x100000000000000}, 0x0) 14:36:43 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x8912, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x200000000000000}, 0x0) 14:36:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x8933, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2435.622154][ T4326] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2435.659303][ T4326] EXT4-fs (loop4): get root inode failed 14:36:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c000000a7f26e487de5fea9be50ef118b2500080029bd7000fcdbdf2502000000", @ANYRES32=0x0, @ANYBLOB="00000e00ebff0100e0ff0800050000000010000008001100ff0000000600050006020000ca126f9d9a8a23b55eca8554c6f0bc7ea2ab4e49e9ef67b0"], 0x3c}}, 0x24000041) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000100), &(0x7f00000001c0)=0xc) [ 2435.694872][ T4326] EXT4-fs (loop4): mount failed 14:36:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xae01, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x300000000000000}, 0x0) 14:36:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, 0x0) 14:36:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:44 executing program 2: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept4$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80800) recvfrom(r2, &(0x7f0000000100)=""/37, 0x25, 0x1, &(0x7f0000000140)=@l2tp={0x2, 0x0, @private=0xa010100, 0x2}, 0x80) 14:36:44 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xaead, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x400000000000000}, 0x0) 14:36:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b81000, 0x0) 14:36:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x500000000000000}, 0x0) 14:36:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xaf01, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2436.767905][ T4376] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2436.792862][ T4376] EXT4-fs (loop4): get root inode failed [ 2436.806975][ T4376] EXT4-fs (loop4): mount failed 14:36:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xa00000000000000}, 0x0) 14:36:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x23000000, 0x0, 0x0, 0x0) 14:36:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xb704, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x33) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = getgid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="b0493fc8ec56ec27bec7cd8580c8ef91fe05088eb93953982953b32813cd4d77181cd7a94fad56d470552f14d6c023e925be37caa4d952756ceada63f89de6a9e6544c2c920408808f5c2b0adfdb4760c2227d447527520d3565c98ba4124106914a2efadc58ddc576b69eaaf0d48ae9c6487504cfdb37ba2f64eee983273a0674234e11bef0e2ad6f5d1a1b0a51aad593ce555c59cf6de2b2ca8990e926d63378232fbea34e07967952c39e8a163e999191520501358f7308f5f88fdae714d98c13970cdebbd88516487f3dee85c314db098bf1aa26d5626c76e5b29a", 0xdd}, {&(0x7f00000000c0)="919769b1586306daad0de02d099dce22679e101190a575eb205655761fb7042e90adca0f766f09f91e7440e8f0d0c215fc817caa439f", 0x36}, {&(0x7f00000002c0)="b87958146fa7016ebfb3b3bc9dc734c0559f3a4cef2275a9c3cdef9a64fe9a0337ff074310ccd935682bf8", 0x2b}, {&(0x7f0000000300)="1ba101c369e652241027a80163316c573980d6092c11cd464c69bc7cbfbb4efaf4dd7cf24af12d6b2e8f2dda477e6f4e9a", 0x31}], 0x4, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}], 0x20, 0x40000}, 0x4000010) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, r1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = dup2(r6, r7) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000400)={r10, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r10, 0x3, 0x6}, 0xc) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x30808, 0x0) 14:36:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xe00000000000000}, 0x0) 14:36:45 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xf00000000000000}, 0x0) [ 2437.682550][ T4433] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x7e, 0x0, 0x0, 0x1000, 0x0) 14:36:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x400454ca, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2437.774458][ T4433] EXT4-fs (loop4): get root inode failed [ 2437.825277][ T4433] EXT4-fs (loop4): mount failed 14:36:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x1718000000000000}, 0x0) 14:36:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x0, 0x0) 14:36:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x100000, 0x37, 0x0, 0x2348444, 0x0) 14:36:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x4004550a, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:46 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x5000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x6000000000000000}, 0x0) 14:36:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 14:36:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:36:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x40049409, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2438.807469][ T4480] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2438.865993][ T4480] EXT4-fs (loop4): get root inode failed [ 2438.885049][ T4480] EXT4-fs (loop4): mount failed 14:36:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x484103, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/55, 0x37}], 0x2, &(0x7f00000002c0)=""/186, 0xba}, 0x40) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) set_mempolicy(0x2, &(0x7f0000000400)=0x5, 0x9) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f00000003c0)) 14:36:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x4004af07, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x40000000, 0x0, 0x0, 0x0) 14:36:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xc00e000000000000}, 0x0) 14:36:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:47 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x5010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x40085503, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 14:36:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 14:36:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x2000000, 0x0) 14:36:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x4008550d, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2439.949680][ T4533] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2439.964922][ T4533] EXT4-fs (loop4): get root inode failed [ 2439.970763][ T4533] EXT4-fs (loop4): mount failed 14:36:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file1\x00', 0x3, 0x0, 0x0, 0x1200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xffff) 14:36:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) [ 2440.144126][ T4533] EXT4-fs: failed to create workqueue [ 2440.150763][ T4533] EXT4-fs (loop4): mount failed 14:36:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, 0x0) 14:36:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x4008642a, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:48 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:36:48 executing program 2: ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000000c0)="fd33e1d3e94846300804a2846dfacd1fd7ee62c1e9c95821a41a9ea91ce0a2ff68884a74fe4de54eb1e8b1aff19febae66a53aa13efa8da82447a72ab8441329aaabd72a20f0b9d071ba5eff230a890b114d7ef8c4b9c58297a6ea430c0bc961b33c797a0a245d1ee2e6d33f63fa6efadbce73d8be381711efd6c230fd5289") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:36:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCDISCONN(r3, 0x7439) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x1, 0x14, [0x4, 0x0, 0x4, 0x5, 0xfffffffc]}) 14:36:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 14:36:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x40186366, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2440.889398][ T4581] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2440.988310][ T4581] EXT4-fs (loop4): get root inode failed [ 2441.020100][ T4581] EXT4-fs (loop4): mount failed 14:36:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x4020940d, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:49 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000140)={0x9, 0x4000007, 0xcb}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000240)={'veth1_vlan\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) sched_rr_get_interval(r4, &(0x7f00000001c0)) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000000040)=""/71, &(0x7f0000000100)=0x47) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000200)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)) [ 2441.228670][ T4581] EXT4-fs: failed to create workqueue [ 2441.249083][ T4581] EXT4-fs (loop4): mount failed 14:36:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, 0x0) 14:36:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 14:36:49 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x40304580, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x430000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_EXP_NEW(r6, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="24000000000201010000000054adedd719aa7cee08000540000043d9080004400000001f"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f00000000c0)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:36:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 14:36:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2442.022956][ T4626] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2442.055775][ T4626] EXT4-fs (loop4): get root inode failed [ 2442.061881][ T4626] EXT4-fs (loop4): mount failed 14:36:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x40305839, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000100)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:36:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x0) 14:36:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf5ffffff, 0x0, 0x0, 0x0) 14:36:50 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x41015500, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000000)={0xfff}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x40) 14:36:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa}, 0x0) 14:36:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000000)=0x14) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0xfffffec6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x203000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x4950}, 0x1, 0x0, 0x0, 0x4008884}, 0x800) 14:36:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xe}, 0x0) 14:36:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x800452d2, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2442.979415][ T4666] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2443.023276][ T4666] EXT4-fs (loop4): get root inode failed [ 2443.055172][ T4666] EXT4-fs (loop4): mount failed 14:36:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x80045432, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xf}, 0x0) [ 2443.260898][ T4683] kvm: pic: non byte write [ 2443.303433][ T4683] kvm: pic: non byte write [ 2443.332855][ T4683] kvm: pic: non byte write [ 2443.349559][ T4683] kvm: pic: non byte write [ 2443.367193][ T4683] kvm: pic: non byte write [ 2443.378943][ T4683] kvm: pic: non byte write [ 2443.396497][ T4683] kvm: pic: non byte write [ 2443.416627][ T4683] kvm: pic: non byte write [ 2443.441624][ T4683] kvm: pic: non byte write [ 2443.464184][ T4683] kvm: pic: non byte write 14:36:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, 0x0) 14:36:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:52 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x60}, 0x0) 14:36:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x80045440, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x300}, 0x0) 14:36:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x0, 0x0, 0x1020408, 0x0) 14:36:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x8004551a, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2444.093757][ T4737] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2444.138460][ T4737] EXT4-fs (loop4): get root inode failed [ 2444.147996][ T4737] EXT4-fs (loop4): mount failed 14:36:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x500}, 0x0) 14:36:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30f1bb400fbb8344db3602000232783b12cebf67d900", @ANYRES16=r2, @ANYBLOB="010027bd7000ffdbdf25020000000a0001006d73646f7300000008000400030000000500010000000000"], 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x40) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:36:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2444.292937][ T4756] EXT4-fs: failed to create workqueue [ 2444.311384][ T4756] EXT4-fs (loop4): mount failed 14:36:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf9fdffff, 0x0, 0x0, 0x0) 14:36:53 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa00}, 0x0) 14:36:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x80085502, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:36:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xe00}, 0x0) 14:36:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x2000c2, 0x188) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f0000000000)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f00000000c0)=0x5bb) 14:36:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x80086301, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2445.152310][ T4786] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2445.175578][ T4786] EXT4-fs (loop4): get root inode failed [ 2445.187697][ T4786] EXT4-fs (loop4): mount failed 14:36:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0045005, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xec0}, 0x0) [ 2445.367387][ T4786] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2445.430280][ T4786] EXT4-fs (loop4): get root inode failed [ 2445.450227][ T4786] EXT4-fs (loop4): mount failed 14:36:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xff000000, 0x0, 0x0, 0x0) 14:36:54 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x500, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000003, 0xfffffffffffffcac, 0x0, 0x19, 0x0) 14:36:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc004500a, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 14:36:54 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8010000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x824020}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x1401, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x820}, 0x40080) 14:36:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x1718}, 0x0) 14:36:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0045878, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2446.177925][ T4836] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2446.215721][ T4836] EXT4-fs (loop4): get root inode failed [ 2446.246665][ T4836] EXT4-fs (loop4): mount failed 14:36:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x1817}, 0x0) 14:36:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2446.454179][ T4836] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2446.490063][ T4836] EXT4-fs (loop4): get root inode failed [ 2446.525485][ T4836] EXT4-fs (loop4): mount failed 14:36:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xff0f0000, 0x0, 0x0, 0x0) 14:36:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x0, 0x0, 0x6e660052e0202cc4, 0x0) 14:36:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0045878, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x6000}, 0x0) 14:36:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:55 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x9000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0085504, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2447.185556][ T4885] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xc00e}, 0x0) [ 2447.239923][ T4885] EXT4-fs (loop4): get root inode failed [ 2447.275048][ T4885] EXT4-fs (loop4): mount failed 14:36:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 14:36:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) fgetxattr(r1, &(0x7f0000000000)=@known='trusted.overlay.upper\x00', &(0x7f00000000c0)=""/179, 0xb3) r2 = syz_usb_connect(0x0, 0x36, &(0x7f0000000680)=ANY=[@ANYBLOB="120100004d10c310ba66dc92ff050002000109026ae6c9a100b1000904080002fe03010009050502090000010009058f1e18"], 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000003900)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, &(0x7f0000000280)={0x14, &(0x7f0000000180)={0x20, 0x21, 0x8e, {0x8e, 0xa, "c0693d6c1cfeaa7be4ba44d6d2dc05a84d116e429f1c2a1a023f27e1c8ccc42c89f5d739ae077b61e3be9da38137d624e3dae90e351de3b323611e42cfe25a70f5649db723741775ef52a27abbd4fb42e2aaca0b6f8d0857697bfb36ce719360ec35e3ccc8d83a99b2068b6be73695007498d1ae4db0491ae32844822a68a931c849fcc7426e98442a1850fd"}}, &(0x7f0000000240)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x813}}}, &(0x7f00000004c0)={0x44, &(0x7f00000002c0)={0x40, 0x14, 0x24, "fe1dd41c5a26d16387ffa8d242bd8a709408122a7b8f767de9446a1cc0563f3c096a379e"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xd2}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000380)={0x20, 0x81, 0x1, 'p'}, &(0x7f00000003c0)={0x20, 0x82, 0x3, "14567d"}, &(0x7f0000000400)={0x20, 0x83, 0x1, "f2"}, &(0x7f0000000440)={0x20, 0x84, 0x3, "6babf3"}, &(0x7f0000000480)={0x20, 0x85, 0x3, "fa3853"}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000540)='veth0_to_team\x00') syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2447.904085][T11436] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 2448.024978][T11436] usb 3-1: Using ep0 maxpacket: 16 14:36:56 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfffbffff, 0x0, 0x0, 0x0) 14:36:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc00c642d, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:56 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xa000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 14:36:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2448.152026][T11436] usb 3-1: config index 0 descriptor too short (expected 58986, got 36) [ 2448.185789][T11436] usb 3-1: config 161 has too many interfaces: 201, using maximum allowed: 32 [ 2448.220781][T11436] usb 3-1: config 161 has 1 interface, different from the descriptor's value: 201 14:36:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 2448.263941][T11436] usb 3-1: config 161 has no interface number 0 [ 2448.293109][T11436] usb 3-1: config 161 interface 8 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 9 14:36:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2448.337476][T11436] usb 3-1: config 161 interface 8 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 24 14:36:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0189436, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2448.398545][ T4929] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:36:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2448.452276][T11436] usb 3-1: New USB device found, idVendor=66ba, idProduct=92dc, bcdDevice= 5.ff [ 2448.506611][T11436] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 2448.517570][ T4929] EXT4-fs (loop4): get root inode failed [ 2448.577966][ T4929] EXT4-fs (loop4): mount failed 14:36:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 2448.599460][T11436] usb 3-1: Product: syz [ 2448.653418][ T4914] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2448.662727][ T4914] raw-gadget gadget: fail, usb_ep_enable returned -22 14:36:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2448.921465][T11436] usb 3-1: GET_CAPABILITIES returned 0 [ 2448.942375][T11436] usbtmc 3-1:161.8: can't read capabilities 14:36:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 14:36:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0205648, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:58 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfffffbff, 0x0, 0x0, 0x0) [ 2450.584062][T29124] usb 3-1: USB disconnect, device number 30 14:36:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc020660b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 14:36:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) mount$9p_xen(&(0x7f0000000000)='syz\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='9p\x00', 0x20c0000, &(0x7f0000000140)={'trans=xen,', {[{@fscache='fscache'}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@msize={'msize', 0x3d, 0x34}}, {@cache_fscache='cache=fscache'}, {@cachetag={'cachetag'}}, {@posixacl='posixacl'}, {@fscache='fscache'}, {@version_u='version=9p2000.u'}, {@nodevmap='nodevmap'}], [{@subj_role={'subj_role', 0x3d, 'msdos\x00'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@uid_lt={'uid<', r5}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '^'}}, {@euid_gt={'euid>', r7}}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}]}}) [ 2450.832799][ T4982] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2450.909982][ T4982] EXT4-fs (loop4): get root inode failed [ 2450.971201][ T4982] EXT4-fs (loop4): mount failed 14:36:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) 14:36:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0245720, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:59 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xd000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000340)='./file1\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6}}, {{@in6=@private1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r2, &(0x7f0000000300)) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000800)={0x35c, r3, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x6, 0x93}}, @NL80211_ATTR_SCAN_SUPP_RATES={0x31c, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xab, 0x2, "b2fa9780a20a1485096792d50cf85f548d93a60598415c4f00e3f4b20f95e5b45bf10b7a88a6015d5402421e8323204079bf339af1898c1a1b22f21afcc8824adc68ab0ee4f06e7bef83c7789202ad77b48e9f36d657b79b794e222e25e28e2248cbc19ad622c9ad0dd0e1a82072be81836f6ad807974829f735e9592328cf4540f86b20749a18d238bfab2a77657d853192d029ba13e75c08394ec575e936daeed49015ead356"}, @NL80211_BAND_2GHZ={0xbf, 0x0, "ae6c5656225c1ca045ad11b92f5c755054d70edfd7d870aff018270762415b34feff4152ab3b71ce2219f662542409e03c551c4d6e3c7011c75b9b1ffcea38d53bcf1f79d1e7d12cca363b7cdb0350d57015ba614ab094bf89cc8e0db7dee1eb62feb39869b48307d2dc2112414828b32bfa6be97eddd08c7c24a3c2ce7c2ff095742606c1c503954d624eb8709e43d7bb11e95a478a902f5cd2c7bd1377959d6dea36fdbaae196759f6519b3184cf6f7283356d8bdf5aa73de601"}, @NL80211_BAND_5GHZ={0x50, 0x1, "7129d6ba375a2529cc33c37274f6fcd40328703c30647a5db51841800b322acca889d30851d644cdb4681e34379f60fe8693c527f86b94703e5d4d3c16809d74b3cb4de2553c42fd4949fc44"}, @NL80211_BAND_2GHZ={0xf4, 0x0, "0ed275868b4e54da4bb0066d98916d33e12e6a3a00ec3dc016ce9d8cfb20c8d661f023ff10ece09642d4528e25b466cac56ee0aa277af3c82acf5b9fddb231c305151df56c89dcddba0d4c47843c3c2a38add4fcef1ba9890ab740c024b75924783206999e5fcba43201e476e1458c0d4cce2649db1ffab1adc9cb84aa55a46d6f463e77ec6c02c18def92380b6a22e8bbfdbc1a8b66a42993d2c0dc5020159c31943a50247cdfffb92e0691c7cfc710c81391789b038de6e549fe5f071701cc1be135bf01278721350591f7191d157de8a3d721ee0678d13b339a07faac1684f27e1636c7b349a4ece5acc9a10e763a"}, @NL80211_BAND_60GHZ={0x4f, 0x2, "0bb8ac706a3c622b96fc970e7c2c5f0baa561addec90c6cec2ef6078ab7c1ed4774b10350a299668d7ae2c4d4edfd519bf767fc1f914f178a5fa693219dd13f748e8d0909ac8775c8f549e"}, @NL80211_BAND_5GHZ={0x15, 0x1, "33c1cb7f164e490888e56232bd3a199b96"}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x7c}]}, 0x35c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000800)={0x35c, r4, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x6, 0x93}}, @NL80211_ATTR_SCAN_SUPP_RATES={0x31c, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xab, 0x2, "b2fa9780a20a1485096792d50cf85f548d93a60598415c4f00e3f4b20f95e5b45bf10b7a88a6015d5402421e8323204079bf339af1898c1a1b22f21afcc8824adc68ab0ee4f06e7bef83c7789202ad77b48e9f36d657b79b794e222e25e28e2248cbc19ad622c9ad0dd0e1a82072be81836f6ad807974829f735e9592328cf4540f86b20749a18d238bfab2a77657d853192d029ba13e75c08394ec575e936daeed49015ead356"}, @NL80211_BAND_2GHZ={0xbf, 0x0, "ae6c5656225c1ca045ad11b92f5c755054d70edfd7d870aff018270762415b34feff4152ab3b71ce2219f662542409e03c551c4d6e3c7011c75b9b1ffcea38d53bcf1f79d1e7d12cca363b7cdb0350d57015ba614ab094bf89cc8e0db7dee1eb62feb39869b48307d2dc2112414828b32bfa6be97eddd08c7c24a3c2ce7c2ff095742606c1c503954d624eb8709e43d7bb11e95a478a902f5cd2c7bd1377959d6dea36fdbaae196759f6519b3184cf6f7283356d8bdf5aa73de601"}, @NL80211_BAND_5GHZ={0x50, 0x1, "7129d6ba375a2529cc33c37274f6fcd40328703c30647a5db51841800b322acca889d30851d644cdb4681e34379f60fe8693c527f86b94703e5d4d3c16809d74b3cb4de2553c42fd4949fc44"}, @NL80211_BAND_2GHZ={0xf4, 0x0, "0ed275868b4e54da4bb0066d98916d33e12e6a3a00ec3dc016ce9d8cfb20c8d661f023ff10ece09642d4528e25b466cac56ee0aa277af3c82acf5b9fddb231c305151df56c89dcddba0d4c47843c3c2a38add4fcef1ba9890ab740c024b75924783206999e5fcba43201e476e1458c0d4cce2649db1ffab1adc9cb84aa55a46d6f463e77ec6c02c18def92380b6a22e8bbfdbc1a8b66a42993d2c0dc5020159c31943a50247cdfffb92e0691c7cfc710c81391789b038de6e549fe5f071701cc1be135bf01278721350591f7191d157de8a3d721ee0678d13b339a07faac1684f27e1636c7b349a4ece5acc9a10e763a"}, @NL80211_BAND_60GHZ={0x4f, 0x2, "0bb8ac706a3c622b96fc970e7c2c5f0baa561addec90c6cec2ef6078ab7c1ed4774b10350a299668d7ae2c4d4edfd519bf767fc1f914f178a5fa693219dd13f748e8d0909ac8775c8f549e"}, @NL80211_BAND_5GHZ={0x15, 0x1, "33c1cb7f164e490888e56232bd3a199b96"}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x7c}]}, 0x35c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r4, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x67}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x20048811) 14:36:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) [ 2451.387864][ T5013] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2451.388118][ T5013] EXT4-fs (loop4): get root inode failed [ 2451.388125][ T5013] EXT4-fs (loop4): mount failed 14:36:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfffffdf9, 0x0, 0x0, 0x0) 14:36:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc034564b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:36:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 14:36:59 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x10040000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:36:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:36:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 14:37:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc06864a2, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2451.837819][ T5044] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2451.885933][ T5044] EXT4-fs (loop4): get root inode failed [ 2451.938865][ T5044] EXT4-fs (loop4): mount failed 14:37:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0xc0bc5351, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2452.158787][ T5044] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2452.187200][ T5044] EXT4-fs (loop4): get root inode failed [ 2452.203071][ T5044] EXT4-fs (loop4): mount failed 14:37:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x114, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8db}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER={0x50, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x400}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9e10}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x904f}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x40}, 0x20040085) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x206001, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x17180000}, 0x0) 14:37:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:02 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x20000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, 0x0) 14:37:02 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f00000000c0)={0xf000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000500)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800000, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x803) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x7, @local, 0x20}, r4}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r4, 0xfffffff8}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r4}}, 0x18) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1000000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff7, 0x11, r6, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}, {{&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/145, 0x91}], 0x1, &(0x7f0000000380)=""/243, 0xf3}, 0xab65}], 0x2, 0x0, 0x0) 14:37:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 14:37:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2454.501182][ T5087] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2454.518090][ T5087] EXT4-fs (loop4): get root inode failed [ 2454.528574][ T5087] EXT4-fs (loop4): mount failed 14:37:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 14:37:02 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x20100000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:03 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, 0x0, 0x8406, 0x0) [ 2455.040029][ T5123] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2455.084090][ T5123] EXT4-fs (loop4): get root inode failed [ 2455.100750][ T5123] EXT4-fs (loop4): mount failed [ 2455.267521][ T5123] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2455.296126][ T5123] EXT4-fs (loop4): get root inode failed [ 2455.310550][ T5123] EXT4-fs (loop4): mount failed 14:37:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f0000000080)=0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xc00e0000}, 0x0) 14:37:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:03 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB(r4, 0xc01c64ae, &(0x7f0000001980)={0x0, 0x5, 0xfff, 0x0, 0x7f, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) faccessat(r2, &(0x7f0000001940)='./file0\x00', 0x4, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file1\x00', 0x1, 0x8, &(0x7f0000001880)=[{&(0x7f0000000340)="4ac074848a85efe6af50c3b28627a48a57ca81bda7746ce79e264200f94e34738e180e31d384fe88f8a590e7079ccec5aba931bb7c2fd63469ab0f055c04e7200d0caafebd31aeb2411acf62b46a15f47e088f24f81a4614013461602a8ed369522c91298041eea5a29754501abfd7af55a822563c43161eaede39e25e79ee6133adb913524eb653b5a9df38a88bb9fb59c2ff0847c5fa007359762b7fbd32b29eb9705e1419e6e04cfe416816ba0a7c99355b6a9dd988342b260d5907f7ea2cf44beb15d50540e74bad7fb0bdecb9fead31eb2425c7833b608bbeab28cdb725", 0xe0, 0x3}, {&(0x7f0000000440)="2d467612626d976a31e899c0dd3517515d134c700e89", 0x16, 0x6}, {&(0x7f0000000480)="fbc3b29ae64e0cbdc198c0dddb7e70aca2d63ff5cbfa9d0c9f4dac91fd18709b4fa82bb067a6eeda24d9891245214074c5f067be23f775bce1da0e6fd5a99d4bff0ac1c5f30cc680008bad2416c26af420735b9013a9ce73cee0c05df4da9e91005e456cf736a103ea5b92fa3716042b0e407d1eaa5a2b5c5529093a68544feef2bbe2f77182e01e323a8e82f5af174233eda72a17081891cdbd23f0921ac1f4ef0ede88d2608eaaf5bf365f62fbea27c06de943236177bb5d880da950d9a8008384c701d0b6fa6cbb48724deff8074849cbe4d0ada77c1c40907e40cd13287ac192484dfe7ae61d84040141ef2f4f6dd5959b50126d", 0xf6, 0x5}, {&(0x7f0000000580)="84a92e7ed23732846d31d9063b9fc2627a5d230dd0ecb4ef6098fde53311128ee32b7b0c80bcf270549bf935db24eee5679e5c53201fffd4b9c1bb4a8628d73bc8d6b3f7e888162c8e179eb57891635b", 0x50, 0x100000001}, {&(0x7f0000000600)="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", 0x1000, 0x5}, {&(0x7f0000001600)="67afa3e4e4238b8d87348721ec5f2e36afa55a2bde4c4badbfca66c7fad4302d32f33d81f5f4e7d20bddf1d1fedceb4ed771eb05597d0e63f140965aee5015d1f075e414b05898caa07b4b4bdf433fb062154b9e55abe196708f34de2157bc73d7800d69f5a7b5b946a37f296334e2b6bb8c3e1ba378e288bc9d22e11d36b4c30882fc69c6778a2bddb08146a168eab49bc3b392401a92756bedda962d2da9304ff7130a280cb3f1d9d6864aea78288ef31d02dc1195e58208c5624eaf8a078e297f8e4eda293ceffce86882e38bc838c85a246c7df1831964", 0xd9, 0xac}, {&(0x7f0000001700)="30a7b1bcb75ca5592b275d0c5f5951cb0e2072947a45d47bacb67af734257c769f03dd9a4852274d21295a4381fd8589c41e5505d6b9d250548dea1283d34bb983d38db36001e746c5c880eeca", 0x4d, 0x4}, {&(0x7f0000001780)="6055c22e5d634ac8b7433af6cb1355584a27b6c8d1df67e581a5ecf0af11f59af139b4a18a4dc5e681fbdd143a30d9ff1e804a46934911a1c05dae529e989d7d63d9cc5cc3341915ee7fccc4c7b20a5cd30b81ceb4cc53f0d5015e8e96fb4c682c059fb0cf02c3933b8c6c4cf14df04294478fb9160e4b555e2756828e3f75cc79caba2bae003508691108738c0d7e42e906c58a1c7f1f5cc900adb57b5867e016c88b0bae5077307ff33ccf24d8f841f88c6dbcead59bb28eca0ddd57208c9a5b32d4ad73f8fa61d669f58fc7bdf545b63795626c549797f1434a7e306346b32e3b", 0xe2, 0xcb5d}], 0x1004000, &(0x7f00000019c0)=ANY=[@ANYBLOB="7569667d0d95beba82cd0658d9d0b0eaf1804325eb143e7c043e9045bbcc7e5721471840b1b75b0c6526", @ANYRESHEX=r5, @ANYBLOB=',show_sys_files=no,utf8,fscontext=root,\x00']) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f00000000c0)='./file1\x00', 0x7, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="8d92eebfa21a70fb2ea93cf5b45d4922b629e16168b3a36b2b5648ff5c9501dc662a26e3356da28a310327cec3d89ae5bf3b3004b79408040e4963b8fea7cc9c7f9fe152", 0x44, 0x3063}, {&(0x7f0000000180)="209b5974c3526eb19514983697c0fef4e7c6198ed2ec3534ca3f792cb05d30b76259d05c4314797af571539ed43f73a519e7ed799b8bd45f62417b62c203bc5d33f6df90c55bcf9c90d29286cf65f78f9c6c81cac21a5b5fd8dc3489c9f69ac578363f39e4275c659d2a76401e9c106da09c1fe02759e569f8b182566141dd7117d52901557a4af027", 0x89, 0x7ff}], 0x211c0c0, &(0x7f0000000280)='\x00') 14:37:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, 0x0) 14:37:03 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x23000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) [ 2455.559509][ T5150] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2455.571976][ T5150] EXT4-fs (loop4): get root inode failed [ 2455.577789][ T5150] EXT4-fs (loop4): mount failed 14:37:03 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103100, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 14:37:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 14:37:03 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2d000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2456.028545][ T5182] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2456.042770][ T5182] EXT4-fs (loop4): get root inode failed [ 2456.048519][ T5182] EXT4-fs (loop4): mount failed [ 2456.174232][ T5182] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2456.186929][ T5182] EXT4-fs (loop4): get root inode failed [ 2456.196120][ T5182] EXT4-fs (loop4): mount failed 14:37:04 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x48042, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @local}}}, 0x84) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r8, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2c1dd5b2, 0x8001, 0x7, 0x559, 0x1, 0x6, 0x7fffffff, {r8, @in={{0x2, 0x4e24, @multicast1}}, 0xd93, 0x3, 0x200, 0x5, 0x1000}}, &(0x7f0000000240)=0xb0) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000400)={r10, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r10, 0x7d2}, &(0x7f0000000100)=0x8) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 14:37:04 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3f000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfffffff5, 0x0, 0x0, 0x0) 14:37:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setfsuid(0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x42, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB='=\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r8, @ANYBLOB=',mmap,msize=0x0000000000000002,cache=none,debug=0x0000000000000006,smackfshat=,seclabel,smackfsroot=/dev/ttyS3\x00,measure,fsname=em1.,dont_appraise,fscontext=user_u,measure,\x00']) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 14:37:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2249b, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x80000, 0x0) syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x33, 0x640440) ioctl$FBIOBLANK(r0, 0x4611, 0x4) 14:37:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2456.588508][ T5205] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2456.614167][ T5205] EXT4-fs (loop4): get root inode failed [ 2456.619842][ T5205] EXT4-fs (loop4): mount failed 14:37:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x2) 14:37:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f00000000c0)=0x1c) 14:37:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b00, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2456.859004][ T5205] EXT4-fs: failed to create workqueue [ 2456.865653][ T5205] EXT4-fs (loop4): mount failed 14:37:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x3) 14:37:05 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2457.177502][ T5251] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2457.190203][ T5251] EXT4-fs (loop4): get root inode failed [ 2457.199395][ T5251] EXT4-fs (loop4): mount failed [ 2457.363087][ T5251] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2457.404044][ T5251] EXT4-fs (loop4): get root inode failed [ 2457.409691][ T5251] EXT4-fs (loop4): mount failed 14:37:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, 0x0) 14:37:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x4) 14:37:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='vmnet0N($vboxnet0*wlan1selinux{)posix_acl_accessnodevvmnet0+)^[wlan0:security##systemmime_type,\x00', 0x0, r3) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:37:05 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x48000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x2099050, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x804a2, &(0x7f0000000380)=ANY=[@ANYBLOB="7374726970653d307830303030303030303030304fcea613302c00c476d816521d06ed3fd981bfae308aef63ea65fb1a8c660b57b49fe0cf4a7dd8995ad369d28b69c3f21354ad7204995e9d3f15dc49aeba34737cbce6f3dbdb26980d4f488173286e9d0c1ba8b73de9644e19e4ef4215b68e945b8f31d21c44e089975ee5a528af2c3ed1df8d8bd94ca8361d8d15080438ccd2d6c6ce269a4266cec3eccc7b63fa30d38dcd12682e3b128e713dc173aa4d4593f5a95de67038ca3714210ee375d67d"]) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000000c0)=0x72c, &(0x7f0000000100)=0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000001c0)) 14:37:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x5) 14:37:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x68, 0x40}, [{}]}, 0x78) [ 2457.853531][ T5283] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2457.880750][ T5283] EXT4-fs (loop4): get root inode failed [ 2457.886437][ T5283] EXT4-fs (loop4): mount failed 14:37:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$9p_virtio(&(0x7f0000000000)='syz\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x10080, &(0x7f0000000140)={'trans=virtio,', {[{@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, 'bdev$+'}}, {@version_u='version=9p2000.u'}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@cache_none='cache=none'}, {@cache_mmap='cache=mmap'}, {@privport='privport'}, {@afid={'afid', 0x3d, 0x1}}, {@msize={'msize', 0x3d, 0x1}}, {@privport='privport'}], [{@smackfsroot={'smackfsroot', 0x3d, 'wlan0wlan1*{trustedmime_type:bdev'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'msdos\x00'}}]}}) 14:37:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x68, 0x40}, [{}]}, 0x78) 14:37:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xa) 14:37:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x8, &(0x7f0000000640)=[{&(0x7f0000000100)="e4e472aa6508150668f1ad6ee9bdc7302c4d80fc8a83db81ed9be48a4652155800e801135265aa818f4a977be5fbed4e1fe723d7795d90da56435930da3a8daa1b4f1b2ac2ff4a53b1afe09457c762387788faa75b823bb459e92169dd07b1520173f24ac7acc944665b86b150cd2a38651983d0dc99ff70003f141513e2fb4c63bb7b7804b52610cfcd52785eebf6b82c5c0973e4bb41cb5332087e61bb21cdc7213586fa4273320a119286d558f004445dff4f7e6700eac632b94d21b84864962294987ee2718ad7f19059f33dcee16ad7c57c8166", 0xd6}, {&(0x7f0000000200)="1b2731f7edb70bf4fc18eb45cfe87d24e67b06c77b034a6295c6e62552eabf5c21c000537a559bf62079972b389f5f7510ecee886ddafacddb5e1a8fe0dd17e02e3f42913b8ca82ccd459cf2ac32f9f601b4e478f044cfd3287134b6ebea62c219fe41d16e4ed547f457b4ca71537cdbd4d565d1bf47152bc8b585acf46a32267b75eb328e67036a30a11db651d946e4d0b6a947e6841c2cf9b9e0a41f4bd3540c76", 0xa2, 0x2}, {&(0x7f00000002c0)="42761da7d84b5107b05b24e4ec4e7df3ba0677fbcbd2", 0x16, 0x9}, {&(0x7f0000000300)="bed82e7a55f664d103c64a749719dd10a35d02109081038a82b735d7db6de1d795c5a09d3c30dcd8c08d3bb9a55a6274b8b934410f8005e1bdb5843c14b0d8bef30032a6d94d64a0f58d641e943e54b3fd412ff947211dd9797c059598ba9d5c736e68a7bece8350f299adad7567e225a3579abc00752c01a778a83fd7a40ccf917d8e5f", 0x84, 0x4}, {&(0x7f00000003c0)="f87a785335d4134c7b1806e9bb44", 0xe, 0x4}, {&(0x7f0000000400)="dc79f99fe9823ff0533a49b604a678c9", 0x10, 0x6}, {&(0x7f0000000440)="984431a5aab949446aac1e40ce1e775a6253f0edaca138b38af18746b18fb99adc1f99f929b69249fad681d77b482b3b9a30cf415a9599d5313c999af098b977d8b386dfb1cbab3f0fae4dc8466cb65890239903088c95b492e04114e3d33e18cdaf0a779d750a0b27d74f264776eb07b5db4fe16d3cf5f1b1b32fc4109e7c45f2eca289871d60d5db796edf4410dcd27e40a8ac3c6971ba4ba3ae41fdf90b56e202b1ae31e6b574daae40b4610459b3a3aed16d09d9f5baeddbda6f536df188d071aae1124498fc7ba485c82593f10585f5e44789a9af6989", 0xd9, 0x3}, {&(0x7f0000000540)="53f77fb13ff0672f5f2ad02c37c1e7ef66df2a1532d922d2ad737140dfc53c6cfe4d75fa4a097efc14c01ec453f3c8e5390d551e943226233f38877d5b5eff557142812f2f3ddcc45bb6becce2a43ceb94d2214ddda1a6d619cdfff30b3133159d5d4acd822c04e7aa7831f04eba0a0cf3b3875b44828bf2553a77024ef260208ab69e0eee3b1afdb7fc10e3329925185fb280c021e45c8f2853d10907eb9536db09e7c6931f96b72cbbc9713b2e46549043f353e4ac014c24596c28e5bc0ca8a51e10bdb9f654f67924d12997f45ddd59a84d25464bc3c61737b15044e208e4355be4a94876bbcd4fb27c78ac84", 0xee, 0xfffffffffffffffc}], 0x800000, &(0x7f0000000700)={[{@numtail='nonumtail=0'}, {@iocharset={'iocharset', 0x3d, 'macromanian'}}], [{@uid_lt={'uid<', r1}}, {@fsname={'fsname', 0x3d, '.#.%}+vboxnet0}wlan0+selinux-(posix_acl_access#^&'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'msdos\x00'}}, {@dont_appraise='dont_appraise'}]}) [ 2458.283915][ T5289] EXT4-fs (sda1): Unrecognized mount option "stripe=0x00000000000OΦ0" or missing value [ 2458.521765][ T5297] EXT4-fs (sda1): Unrecognized mount option "stripe=0x00000000000OΦ0" or missing value 14:37:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, 0x0) 14:37:06 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4c000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xe) 14:37:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x68, 0x40}, [{}]}, 0x78) 14:37:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7fff, 0x0, 0x0, 0x8800d9, 0x0) [ 2458.855782][ T5335] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000001c0)={r4, 0x5, 0x2, "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"}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="10002abd7000fddbdf5849fbc5fe295a1b00070007002a0d01001800bd00c032e209b7000700000201001f0006000900b5000600ed00c6010000"], 0x40}, 0x1, 0x0, 0x0, 0x44804}, 0x40000) 14:37:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x68, 0x40}, [{}]}, 0x78) 14:37:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xf) [ 2458.916155][ T5335] EXT4-fs (loop4): get root inode failed [ 2458.934087][ T5335] EXT4-fs (loop4): mount failed 14:37:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000000)=[{0x3, 0x40}, {0x0, 0xfffd}], 0x2) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000080)=""/109) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x68, 0x40}, [{}]}, 0x78) [ 2459.075972][ T5335] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x60) [ 2459.169318][ T5335] EXT4-fs (loop4): get root inode failed [ 2459.208071][ T5335] EXT4-fs (loop4): mount failed 14:37:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x68, 0x40}, [{}]}, 0x78) 14:37:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x0, 0x0) 14:37:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x1000, '30xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) 14:37:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x300) 14:37:07 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x60000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x68, 0x40}, [{}]}, 0x78) 14:37:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x500) 14:37:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x68, 0x40}, [{}]}, 0x78) [ 2460.071713][ T5381] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1a1002, 0x80) 14:37:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r0, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) [ 2460.116986][ T5381] EXT4-fs (loop4): get root inode failed [ 2460.173721][ T5381] EXT4-fs (loop4): mount failed 14:37:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xa00) 14:37:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x68, 0x40}, [{}]}, 0x78) [ 2460.309482][ T5381] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2460.326386][ T5381] EXT4-fs (loop4): get root inode failed [ 2460.332621][ T5381] EXT4-fs (loop4): mount failed 14:37:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x68, 0x40}, [{}]}, 0x78) 14:37:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, 0x0) 14:37:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CURSOR2(r1, 0xc02464bb, &(0x7f00000001c0)={0xfb7952e9848a650c, 0x0, 0x4, 0x6, 0x7, 0x5, 0x8f, 0x0, 0x273}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c00000000080101000000000400fbffffffff062c00048008000540000000c80800d23e0940000003ff08000640000000090800014000000006080053e7000000000900010073797a300000"], 0x4c}}, 0x85) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r8, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r8, 0x2, 0x4, 0xa72, 0x101}, 0x14) 14:37:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x68, 0x40}, [{}]}, 0x78) 14:37:09 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x68000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xe00) 14:37:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xec0) 14:37:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x68, 0x40}, [{}]}, 0x78) 14:37:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc8) dup(r0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/input/mice\x00', 0x88002) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x7f, 0xf3, 0x4, 0x2}, {0x81, 0x7, 0xdd, 0x401}, {0x3, 0x60, 0x6, 0x3d6}, {0xffff, 0x9, 0x3f, 0xc8d}, {0x20, 0xfb, 0xff, 0x400}]}) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000280)={0x6, {0x7, 0x2, 0x1, 0xffffffff, 0x20, 0x3}}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 2461.086557][ T5419] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2461.211955][ T5419] EXT4-fs (loop4): get root inode failed [ 2461.283160][ T5419] EXT4-fs (loop4): mount failed 14:37:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000080)={{0x3, 0x8001}, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xf00) 14:37:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x68, 0x40}, [{}]}, 0x78) 14:37:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x68, 0x40}, [{}]}, 0x78) 14:37:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, 0x0) 14:37:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x1718) 14:37:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x269, 0x1, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x5}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:10 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6c000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x68, 0x40}, [{}]}, 0x78) 14:37:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x1817) 14:37:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x82, 0x0) 14:37:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x68, 0x40}, [{}]}, 0x78) [ 2462.159126][ T5470] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2462.294651][ T5470] EXT4-fs (loop4): get root inode failed [ 2462.367524][ T5470] EXT4-fs (loop4): mount failed 14:37:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x6000) 14:37:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x24, &(0x7f00000001c0)=0x2) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_TRY_FMT(r3, 0xc0d05640, &(0x7f00000000c0)={0x3, @raw_data="cb01c565e7854ff15615c93b28bb075863c4dc12e3bc5dc88ae5b427eee89fc082b33603b86343f1cc83c5746604bf52039e078d875e47eee18532a17867b9cd2d84e210ff29b74e972d0a8da1906ad0d73e8a1a9e93c8b1f9c01b74c0c78ac524753edb05cd9fb3031ced0ea55c5f1dc4e0505dc93f282081d54d2cc2d119484cd17a2db4d767c5a59bd35be6b14248fd5e7285e6e922dafe4e8f9788f734e5d3f7800bf605bc7885d35d395966e0459d7f0d9b293886c16491a471a7a52ed8964c24fabf05a9be"}) 14:37:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x68, 0x40}, [{}]}, 0x78) 14:37:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r2, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10082008}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x18, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x18}}, 0x4000000) timer_settime(r5, 0x0, &(0x7f0000000480)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f00000001c0)) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 14:37:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, 0x0) 14:37:11 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x70000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x200000, 0x0) 14:37:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xc00e) 14:37:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x68, 0x40}, [{}]}, 0x78) 14:37:11 executing program 2: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)={0x428, 0x3f4, 0x4, 0x70bd2c, 0x25dfdbff, {0x5, 0x0, 0x27, [0x200, 0xe2, 0x400, 0x4, 0x5, 0x10000, 0x0, 0x8, 0x2, 0x8, 0x8, 0xa0, 0x7, 0x6, 0x0, 0x2, 0x800, 0x9, 0x101, 0x5, 0x3, 0x81, 0x0, 0x200, 0x6, 0x9cc, 0x0, 0xffffffb5, 0x200, 0x673, 0xffffffff, 0x8, 0x2, 0xff, 0x81, 0x3ff, 0x9, 0x191, 0x5, 0xe198, 0x2, 0x101, 0x80, 0x7ff, 0x7ff, 0x5, 0x8001, 0x54, 0x7, 0x1, 0x8, 0x80, 0x3, 0x1, 0x766, 0x40, 0x2, 0x6, 0x1f, 0x1, 0xfd9, 0x7, 0xbf75, 0xffffffc0], [0xc21, 0x9, 0x5, 0x9, 0x40100, 0x3755, 0x401, 0x80, 0x5, 0x8001, 0x1ff, 0x3, 0x1, 0x4, 0x6, 0xfffffffd, 0x6aa54a83, 0x2, 0x7, 0x10001, 0x8, 0x6, 0x1, 0x40, 0x80000001, 0x0, 0x0, 0x20, 0x1ff, 0x101, 0x9, 0xffffffff, 0x400, 0x3, 0x7ff, 0xffff, 0x7f, 0xfffffffc, 0x4, 0x45e, 0x0, 0x80, 0x4, 0xa1b3, 0x7f, 0x8, 0x8, 0x2, 0x2, 0x6ac, 0x4c2, 0x20, 0x9, 0x5, 0x400, 0x7fffffff, 0x800, 0x8, 0x8001, 0x8001, 0x6, 0x8, 0x5, 0x7], [0x10001, 0x5, 0x9d0, 0x842, 0x5, 0x2, 0xfffffffc, 0x3, 0x3, 0x80000001, 0xffffffff, 0x7, 0x80000001, 0x4, 0x80, 0x6, 0x6, 0x5c28, 0xfff, 0x0, 0x2, 0x2, 0x2, 0xf00, 0x7fffffff, 0xd60c, 0x5, 0x2, 0x0, 0xffffffc1, 0x2, 0x4, 0x9, 0x1ff, 0xfe, 0x4, 0x3, 0xfffffffd, 0x4, 0x7, 0x8001, 0x2, 0x7, 0xff, 0x7fff, 0x0, 0x6, 0x8000, 0x800, 0x9, 0x7, 0x7, 0x8, 0xc807, 0x1, 0xaf, 0x1, 0x8c1, 0xa45, 0x3ff, 0x0, 0x3, 0x1, 0xe2c], [0x8001, 0x8d0, 0x7, 0x400, 0x10001, 0x0, 0x0, 0xceca, 0x3, 0x81, 0x4, 0x7f, 0x81, 0x6, 0x5, 0x8, 0x0, 0xd6b, 0x3, 0x4, 0x6, 0x1ff, 0x4, 0x0, 0x1ff, 0x1, 0x2, 0x800, 0x4, 0x3, 0x7fffffff, 0x0, 0x7, 0x7fffffff, 0x5, 0xffffffff, 0x1f, 0x8, 0x5, 0xaa, 0x0, 0x9, 0x0, 0x7, 0x7f, 0x2, 0x9, 0xa4, 0x1809212c, 0xfff, 0x3, 0x5, 0x0, 0x8001, 0x6, 0x7, 0x9, 0x3f, 0x6, 0x20, 0x9, 0x40, 0x7ff, 0xfffffff8], 0x7, ['\x00', 'msdos\x00']}, [""]}, 0x428}, 0x1, 0x0, 0x0, 0xc000}, 0xc0) 14:37:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x68, 0x40}, [{}]}, 0x78) [ 2463.175275][ T5512] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x34000) [ 2463.217608][ T5512] EXT4-fs (loop4): get root inode failed [ 2463.241108][ T5512] EXT4-fs (loop4): mount failed 14:37:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x68, 0x40}, [{}]}, 0x78) 14:37:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x400300) 14:37:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/110, 0x6e) [ 2463.471455][ T5512] EXT4-fs: failed to create workqueue [ 2463.476862][ T5512] EXT4-fs (loop4): mount failed 14:37:13 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x74000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x68, 0x40}, [{}]}, 0x78) 14:37:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x1000000) 14:37:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$FIONCLEX(r0, 0x5450) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, 0x0) 14:37:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYRESDEC=r4, @ANYRES32=r4, @ANYRESDEC=r2], 0x38}}, 0x4000090) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@delqdisc={0x24, 0x25, 0x1, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x9, 0x2}, {0xd, 0x3}, {0xb, 0x7}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, 0x0, 0xd5a81dd0887418f3, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0xffffffffffffffff}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000891}, 0x4000000) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r6, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x2000000) 14:37:14 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x103000, 0x0) [ 2465.949375][ T5554] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2465.962955][ T5554] EXT4-fs (loop4): get root inode failed [ 2465.968862][ T5554] EXT4-fs (loop4): mount failed 14:37:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x68, 0x40}, [{}]}, 0x78) 14:37:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x3000000) [ 2466.152797][ T5554] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x68, 0x40}, [{}]}, 0x78) [ 2466.213838][ T5554] EXT4-fs (loop4): get root inode failed 14:37:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) bind$unix(r4, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000005c0)={{0xa, 0x2, 0x7f, 0x0, '\x00', 0x7ff}, 0x1, [0x2, 0x7fff, 0x5, 0x5, 0x100, 0x3, 0x0, 0x3, 0x101, 0x7, 0xfffffffffffffffe, 0x7ff, 0xfffffffeffffffff, 0x5, 0x7fff, 0x5, 0x5, 0x5f5, 0x40002, 0x80000000, 0x9, 0x7, 0x8, 0x3, 0x1000, 0x1000, 0x33a, 0x1, 0x0, 0x8, 0x2, 0x3, 0xffff, 0x0, 0x2, 0x4, 0x10e0, 0xf3b, 0x1f, 0x40f, 0x6e, 0x0, 0x2, 0xa0, 0x6, 0x80000000, 0xffffffffffffffcb, 0x7ffd, 0x0, 0xd1, 0x1, 0x2, 0x5, 0x3b76f980, 0x200, 0x1, 0x8, 0x725556a5, 0x0, 0x100000001, 0x7ff, 0x8001, 0x2, 0x3ff, 0x100000000, 0x400, 0x3, 0x400, 0x4, 0xfffffffffffffff7, 0x7, 0x1, 0x4, 0x2, 0x3, 0x8000000000001, 0x8, 0x80, 0x8, 0xad, 0x8, 0x5, 0x1b4a, 0xe2d, 0x4, 0x7, 0x3, 0x4, 0x9, 0x1, 0x4, 0x6, 0x4, 0x6, 0x4, 0x0, 0x3, 0x4, 0x8, 0xfffffffffffffffe, 0x200, 0x40, 0x241, 0x8, 0xffff, 0xe, 0x0, 0x1, 0x5596, 0xffffffffffffffff, 0x5, 0x8, 0x7f, 0x1ff, 0x9, 0x44ae, 0x0, 0x6, 0x7fff, 0x1, 0x80000000, 0x2, 0x1, 0x7, 0xffffffff, 0x7ff, 0x8, 0x8]}) [ 2466.259975][ T5554] EXT4-fs (loop4): mount failed 14:37:14 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7a000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x4000000) 14:37:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x68, 0x40}, [{}]}, 0x78) 14:37:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48, 0x0) 14:37:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, 0x0) 14:37:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x4d0800, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept$alg(r6, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x5000000) 14:37:15 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x68, 0x40}, [{}]}, 0x78) 14:37:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x808a0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) migrate_pages(r2, 0x6, &(0x7f0000000000)=0x7fffffff, &(0x7f0000001ac0)=0x2) r3 = syz_open_procfs(r2, &(0x7f0000000080)='attr/fscreate\x00') getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@initdev}}, &(0x7f0000001500)=0xe8) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7f, 0x5, &(0x7f0000001380)=[{&(0x7f0000000140)="42e6fc097ea19cfca291de8131b3635de5971d457d79210dfdfefb803d05c4e7d8cceb8a22c1458dfa94ae874c171e79574fec303cf4d3bb2cea67c2837b6faad9e33cb856686aa0f1b08aa436143584cde6bc2a7202751228e5854a71d21f77d434d74ef5a27dfb4a42811901b8dc5f99ab7ed07522e34e1d4aebe8075aad3a2dfbd02584cb955c00f73f7b97689f01f571db80b328bbb6f4409470a84fc64a79c423d9b9839ced50e3aab180752628c5dd3e8a26", 0xb5, 0x100}, {&(0x7f0000000200)="b9e2f6a324d0f3d1194556a659155cab7d80fa0921e58bc464532937125e743071cb4768a39ef19bec0ec26f46e307a0f248693ad7b7230b6c5a88221dfe0702cda02bf20a0d0aa7f4041ae50db631d0f43ab4b4dfd453b5db871204e8d7709124a9a210e0f0b21bb2c350af164c49", 0x6f, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x9}, {&(0x7f0000001280)="909715406bec2b437307280dc09922438edf0a0892c38f0b5ce224a974831713b419103db688a41aadeda51b65e44894c4d294cde46b6eb3a706f31eadafd368d76b7cafeb0ebcdb7ecf6f758acebde7c63491d04b15560df7cc513f95a7ddcb97849d1e252956c7a10c8f136ccf75baf76ee01a", 0x74, 0x8000}, {&(0x7f0000001300)="baeeffeacb588e1059508174d75d7b3024fe7df2400141207f74aadd8697ca5d27645a50fa15ffeb1e7241bad264efb4e7a202d6f1590b6fb31753d878996c5a769c74a5f1979e06debb3c8db52f9b2a1024b4abbc7689d53923ecb3a43eb84cfa4584d7eea2145e0403605d22cf70986c2582ee77b2c1c778e6", 0x7a, 0xbae6}], 0x80462, &(0x7f0000001540)={[{@gid={'gid', 0x3d, r4}}, {@hide='hide'}, {@uid={'uid', 0x3d, r5}}, {@hide='hide'}, {@mode={'mode', 0x3d, 0x10}}, {@sbsector={'sbsector', 0x3d, 0x6}}], [{@obj_type={'obj_type'}}, {@measure='measure'}, {@obj_user={'obj_user', 0x3d, '$%:'}}, {@subj_user={'subj_user', 0x3d, 'msdos\x00'}}, {@seclabel='seclabel'}, {@audit='audit'}]}) 14:37:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x68, 0x40}, [{}]}, 0x78) [ 2467.035398][ T5627] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xa000000) [ 2467.076188][ T5627] EXT4-fs (loop4): get root inode failed [ 2467.128143][ T5627] EXT4-fs (loop4): mount failed 14:37:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x68, 0x40}, [{}]}, 0x78) 14:37:15 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(r1, &(0x7f0000000580)={&(0x7f00000000c0)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="31fb56eb1e99", 0x6}, {&(0x7f0000000140)="35d6ae3bb2d499f9e81b7d9cab0044304f8371073cee33973a7fbb5e999cc970e7a13120d680393fb93e81f9e05245a00566e8d069b6dcf6dfc6ffc931d664d19b78dfa9e328bfd9a41abe1cab84b5f1fca010bca3bd664f820e79cdaea89360c3032c6c20e25b95215a6f1fd3ecf0d7744c5684ab96e9ebeb4e6c67bbd0", 0x7e}, {&(0x7f00000001c0)="344dca3872f6db1bd2c3a3181a3b23a2cd99d11ff5235e4082b65174fc6b4d600e494e8a4b502bb4bdd01f0e99fee185bab032b1aca25860a03d581306948df3e6dbcf334cac3577a9b07e09fe383331df6b1c4b423360e9f4c864b0e232e141472dbc8384356f89511b2ea488ecca8dc7d69605f2c7c5c4b64cb1452fb75b951631bfb8e9c5e34101d0fe02f36a3949de7cb54059c6013b64a05fa1c404986df64682fbbc1c4c01ee0a33fbc32c5470dec6735f3fe3f1c2e6e4fa961a247f6484833e0b20ffd12a37b1750992e9c336b9db0a72b80e6aaf35af7644a2ec7c4c1d0427822078df4eb2cc5b", 0xeb}, {&(0x7f00000002c0)="68e34bbc7774ebcbf0a9b611b3df0fbcda1fdc29366d1d90f1d89370a439ba31911f093e363be94855a0b6f40ea686288bfeded57a11a1832fcd5a31f1fdd3f632b0930a53118cc8e7789589f875de8aa43604182979b92de3", 0x59}, {&(0x7f0000000340)="542120aebcd47ffe48bc0bb26ce1c249441d72b7264fbca8c7e22bcd9f47965414ef553d04a1e62893f6117aac0d29ca3dc432126b9bf1af1ba5d4ff6c8c250d966607380eb06f2f87170011935bef880a23acdab9f2fa72748da194f997604d991481786c735dd732268513e6ac8bfd31e77342401f26a3fffa179004e35007988f909b40c08ff245921151fb2715564a1ed4101e9ae5f48ddf0bb2f7852cd15a7789d33bffbe244015b5b7b35f091065f76f98400a146c92f7ae2a852f2aaff20525b0c14108ac92ed49146fb7d8", 0xcf}], 0x5, &(0x7f00000004c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x81}}, @ip_retopts={{0x20, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0xc, 0xad, 0x1, 0x9, [{@remote, 0x55a}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x75d}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_retopts={{0x54, 0x0, 0x7, {[@generic={0x83, 0x10, "c1048a252b539af1214a36bab3e6"}, @ssrr={0x89, 0x13, 0xef, [@local, @remote, @remote, @dev={0xac, 0x14, 0x14, 0x22}]}, @ssrr={0x89, 0x1f, 0xa9, [@multicast2, @loopback, @empty, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback]}]}}}], 0xc0}, 0x4000000) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xcb8, 0x15, 0x0, 0xb14002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSERGETLSR(r3, 0x5459, &(0x7f0000000000)) 14:37:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xe000000) 14:37:15 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x99040000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2467.561357][ T5659] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2467.592290][ T5659] EXT4-fs (loop4): get root inode failed [ 2467.605410][ T5659] EXT4-fs (loop4): mount failed 14:37:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, 0x0) 14:37:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x68, 0x40}, [{}]}, 0x78) 14:37:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xf000000) 14:37:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000240)=""/48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0xe, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000000180)={{r7, r8+60000000}, {r9, r10+10000000}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:15 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast1}, &(0x7f00000000c0)=0xc) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2467.751066][ T5659] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2467.773843][ T5659] EXT4-fs (loop4): get root inode failed [ 2467.788161][ T5659] EXT4-fs (loop4): mount failed 14:37:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x33) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8100, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f30c00000000000000", @ANYRES16=r5, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=r3}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r6, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:16 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb0000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x68, 0x40}, [{}]}, 0x78) 14:37:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x1401, 0x100, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}}, 0x800) 14:37:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x17180000) 14:37:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) syz_usb_connect$cdc_ecm(0x0, 0x63, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x1, 0x1, 0x4, 0xd0, 0x38, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x2, 0x6, 0x0, 0x40, {{0x8, 0x24, 0x6, 0x0, 0x0, "0dfb2e"}, {0x5, 0x24, 0x0, 0x1ff}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x9, 0x8000, 0x2}, [@dmm={0x7, 0x24, 0x14, 0xdc, 0xff}, @mbim={0xc, 0x24, 0x1b, 0x800, 0x780, 0x3, 0xff, 0x8, 0x4}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x4, 0x7f, 0xd8}}, {{0x9, 0x5, 0x3, 0x2, 0x1af, 0x80, 0xe1, 0x3}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x200, 0x7f, 0x9, 0x3, 0xff, 0x3}, 0x66, &(0x7f00000001c0)={0x5, 0xf, 0x66, 0x5, [@generic={0x35, 0x10, 0xa, "60dc8496d354f9445acd068ad9000b60c0634d1905e69a1593a4471a9144e51bc90b4936d258d34b6d4442fd3a161532c31e"}, @wireless={0xb, 0x10, 0x1, 0xc, 0xb5, 0x80, 0x9, 0xfffb, 0x2}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "2a3f92e53083dd8e692735d0a73566cc"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0xcf, 0x4, 0x8}, @ptm_cap={0x3}]}}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x68, 0x40}, [{}]}, 0x78) [ 2468.170230][ T5691] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2468.259292][ T5691] EXT4-fs (loop4): get root inode failed [ 2468.265378][ T5691] EXT4-fs (loop4): mount failed [ 2468.440510][ T5691] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2468.455786][ T5691] EXT4-fs (loop4): get root inode failed [ 2468.461822][ T5691] EXT4-fs (loop4): mount failed [ 2468.539861][T11376] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 2468.629815][T11376] usb 4-1: Invalid ep0 maxpacket: 512 [ 2468.789534][T11376] usb 4-1: new high-speed USB device number 54 using dummy_hcd 14:37:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, 0x0) 14:37:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x68, 0x40}, [{}]}, 0x78) 14:37:17 executing program 2: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000000)='./file1\x00', 0x8, 0x0, 0x0, 0x50, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0xffffffffbdb80cc2) write$dsp(r1, &(0x7f0000000040)="47f501762f0c3c884a7528d7", 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCSPTLCK(r7, 0x40045431, &(0x7f0000000180)) ioctl$VIDIOC_ENUMOUTPUT(r5, 0xc0485630, &(0x7f0000000100)={0x2876, "d243fd0be9fbee108e87881db5db2d6d02647c8effa30bdd91f77f0ba9098edb", 0x2, 0x7ff, 0x3e, 0x50007, 0x8}) 14:37:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x60000000) 14:37:17 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb1000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2468.899686][T11376] usb 4-1: Invalid ep0 maxpacket: 512 [ 2468.905401][T11376] usb usb4-port1: attempt power cycle 14:37:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x9effffff) 14:37:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x68, 0x40}, [{}]}, 0x78) [ 2469.023777][ T5722] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2469.102255][ T5722] EXT4-fs (loop4): get root inode failed [ 2469.125251][ T5722] EXT4-fs (loop4): mount failed 14:37:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x68, 0x40}, [{}]}, 0x78) 14:37:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x80000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) 14:37:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xc00e0000) [ 2469.639457][T11376] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 2469.919410][T11376] usb 4-1: Invalid ep0 maxpacket: 512 [ 2470.069414][T11376] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 2470.319408][T11376] usb 4-1: Invalid ep0 maxpacket: 512 [ 2470.324867][T11376] usb usb4-port1: unable to enumerate USB device 14:37:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_CHIP_INFO(r6, 0xc0c85666, &(0x7f00000001c0)={{0x4, @addr=0xffff}, "ffafbc55c83d58d6e3765064310352fb6ee006f285834dca8e0ca7d7c467e2ae", 0x2}) 14:37:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x0, 0x0) 14:37:19 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb2000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x68, 0x40}, [{}]}, 0x78) 14:37:19 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x82282, 0x0) getsockname(r2, &(0x7f0000000340)=@xdp, &(0x7f00000003c0)=0x80) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/199, 0xc7) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r5, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x240000d6}, 0x1) 14:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xf0ffffff) 14:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xffffff7f) [ 2471.375850][ T5761] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x68, 0x40}, [{}]}, 0x78) 14:37:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) linkat(r1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file1\x00', 0x1400) [ 2471.445152][ T5761] EXT4-fs (loop4): get root inode failed [ 2471.475536][ T5761] EXT4-fs (loop4): mount failed 14:37:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xffffff9e) 14:37:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x180010, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETXF(r1, 0x5434, &(0x7f0000000000)={0x4, 0x3, [0x6, 0x3, 0x40, 0x34ce, 0x7], 0x7}) 14:37:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x68, 0x40}, [{}]}, 0x78) 14:37:20 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3c, &(0x7f0000000080)=0x2, 0x4) 14:37:20 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb3000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x10000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xfffffff0) 14:37:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x68, 0x40}, [{}]}, 0x78) 14:37:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x0, 0x0) 14:37:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x40030000000000) 14:37:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x68, 0x40}, [{}]}, 0x78) [ 2472.495127][ T5807] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a00, 0x68, 0x40}, [{}]}, 0x78) [ 2472.614219][ T5807] EXT4-fs (loop4): get root inode failed 14:37:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00, 0x68, 0x40}, [{}]}, 0x78) [ 2472.665896][ T5807] EXT4-fs (loop4): mount failed 14:37:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x100000000000000) 14:37:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x68, 0x40}, [{}]}, 0x78) 14:37:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x0, 0x0, 0x820, 0x0) 14:37:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x200000000000000) 14:37:21 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb4000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, 0x0) 14:37:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000680)='/dev/adsp1\x00', 0x0, 0x0) io_submit(0x0, 0x6, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000080)="bfe6a5988f1b91e1f785a4bc60266b503c30c79fec1c868a668a7e7742d18e70def091b925035595c7b4520878c18292822526c768a21635c7f1515520d74f397c982a19ae23d9b360e0261edec3fec85d78fc0a67c60c7451f803ca800b8050f745feb90872425be461a9061ac20adcbad775eee785bc7ff501672b65f3", 0x7e, 0x20, 0x0, 0xf08dc1e2e2785ae4, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f00000001c0)="c1e8b2ce5e68ae26f9cabb295e6f3f1360316581ef52582ef05b853f6da22c527dd6d417b5a3a7ff3ba586080f790e9433c4cbbf542c6f69f9f93400040e6294ddb5c72b1a4bf4244d417303007d606ed492680cc8c9b2790feafb7a5ebdcd47976ca44320d0e1d378bb7b589999feec36c95db6b0b20ba4d01d406b45f950accd7eff733b3b4e9dea4020791d0444db09ee88ab6c00dfde9e91554db723", 0x9e, 0x2, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000380)="1508625a76fc7ca6ad06979dd36884ea205ff10e815069a331a2939e7a44cbdf9db7fed103c5ec50c1f015e9cef07236acf66b752063df0b9a7c1d8f2bb7c2bdd86f6271897dca9dfe6a1da5eba6df56f9ad2cc925bca3b7184385c8effb680644f95e7dc063bd0571659819eea8da58d4dd07bbbe0caacdfc6ea504e2e84e2599e9b1f0708f795ca05f66c040b704d875ef721fd15f6fc339fb7bc9ff839ad2876ee226e3bbc9343a14fb138a063635c7e70be3c22dca0cd3dc160117f9a8fe73", 0xc1, 0x4, 0x0, 0x2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x6, 0xffffffffffffffff, &(0x7f00000004c0)="a4dc21d956dd7fcfc0fb88b2263c057298252d9e8a7695167f3a0d7b35433806bdc9e1b11f9bab021300d5127da1b683994e28d487c61d13e01a1b058739ca8bcc93642bab70f372670176dc60a361f5b85f451edda2dee7e5c2c64682749f0bc155d622dfce9a1144d9a0876dd784a264636187a717bb9a4374a0a956b44e3fc1025b6dd2018903df90b89e4ffee3cc1d06736f480be3a7e6ed1f77176fe59be6", 0xa1, 0x4, 0x0, 0x3, r2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000005c0)="57995412986f85a649ffe2b12b6c5b72fb500edfa4b5f42fb9ac54c6e573ff4a3ba4027317cb3fa912b7a3e328757d4cab2a70278da223132701b61a888f057b1a372249ed0551664ddcebc16d760e9460c1303fe6044169a333f16c5dc64dd8a4e04a7d81238701fa35e0eae6fe409736636e975dd6736726f47e", 0x7b, 0x74e2f27, 0x0, 0x2, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x3, r7, &(0x7f00000006c0)="e70e00fe1e9a444c90c00a3bb696cb4272340db95cb50d81de866234c794625e590611fcfb2be75a98010196e4e9ffcf990a929b2777f4c4b27c91b624e56c8d88f7ccdf16216ed6cb33e251998e66dc0b5fc437d65778d512a441e5718c73e156f9aa204e2b2836b7422f1ea370fff4f122abda75021858cfde33d3c823870aa88c924e4c53377fb14c6ac07096a9589f986b41c7605354bb5184c70d3d4b5107e0fd9c095ddb2fdc067a043670261aa72d1401bd174143c2e110cdfe6e47faeba0275908fddc0a409fb9f5e9a799e144892a9f32152d3837999c9e154b2835e442231dc14df019d0c03e7e2a311c9e", 0xf0, 0x2, 0x0, 0x1}]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r8 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r8, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r9, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x17e, 0x2, 0x8, 0x0, 0x4, 0x9}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10010, 0x0) 14:37:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x68, 0x40}, [{}]}, 0x78) 14:37:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x300000000000000) [ 2473.556791][ T5855] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2473.583313][ T5855] EXT4-fs (loop4): get root inode failed [ 2473.618499][ T5855] EXT4-fs (loop4): mount failed 14:37:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x62efe839, 0x0, 0x0, 0x0, 0x0) 14:37:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x400000000000000) 14:37:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x68, 0x40}, [{}]}, 0x78) 14:37:22 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb5000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x500000000000000) 14:37:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x68, 0x40}, [{}]}, 0x78) 14:37:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000080, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f00000007c0)={0x0, 0x2, &(0x7f00000006c0)=[0x0, 0x4], &(0x7f0000000700)=[0x3999], &(0x7f0000000740)=[0x1, 0x2b9, 0x3f], &(0x7f0000000780)=[0x856c, 0xfff, 0x59f2]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="f012582075099f02ee55ec357c4c31a1cc8e36e53c7e75281c6c3453c6e7f8a4852a9306eabef44cb350fe80c76a599e26c76782cbbe33584bc940796317c9cb96128c5801e19846e9cccdd43dcc20dacccabd8424067d648d", 0x59}, {&(0x7f0000000000)="b93377c134f8c19a80b46d4884208929805efdb4a307f676cdabbc365a3c388f16ae70e6f260e8b6ae58", 0x2a}, {&(0x7f0000000140)="fd54b24ea8bb8f4cc9fa706ea08b2d773dfdaeb09207f7c7d127d6a49869e655997d644d8b047c992009dd0712b43fb6ffce925a229e0e3b859f911de3f2fcacecab2cc97256a21c85eafeb910413d7f06a1ac6d4ad16cc17a5f3259eeeadfc63a7ee7ed4e958bdfa31f342158658a8087577549c706d6d49df1a5fa33da2c6b51025e28e402679d748999e6d05d921ad78f4649fe9cf5156dcfa346bfb23fbf2b1da81378b0a68b877befea901a88429667bae15a49379aaffafdbf2ab5f961898b03b40863d46bc173c629c51eb58be8352772ddddb1fa25", 0xd9}, {&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="e2e8cfc9c80d0b781eb173a47fa940300afaa97013bc4b8ecf80c8e3d52fc7fcf6766c5fe5088a281a219d0104399469262c91596be5613a91d94e748478c53e20cdda694271861d882a4fed88f859b8303f03b23b23a4675493625228a183b13f127dc427069efa2abf7a05af73ab8ab9660425024db451fe60e8623ef6192643dae5d884496e00bfebde63efd8b30e5e650634f6ee5d2ecf2e5beb7865bb78b0ef23f52ad6348fe4891e3c8517b2231db37894ee116f06c043c16f083b421ca50aacab", 0xc4}, {&(0x7f0000000440)="fedc", 0x2}, {&(0x7f0000000480)="2e0be27a9eb8a3456c2d3bac631b470c469d7d72f7c21d4362ae4cbeb3a3bc320e06a847a20d035c202f21fc190d913931e03ec993da3124fc772fd7f513eca529ffc8705dc8b82d5be2e49abf68b0109a95170fd451ba5cafd2e86837e2f8798960b743ebe10787e7279ff2e3fc7be7399fe88e67e6574753cc6fec3e45e1b249ef3a38044a", 0x86}, {&(0x7f0000000540)="ce5abb45fb082c9f821d18e42b2aa391959f5e483fc40def9192105faaab", 0x1e}, {&(0x7f0000000580)="a0f82ed3258cd2b1170c5ddf799fbefc652a88a918cb15f1bee51f14d66d92d4fc5b838c990af2ea85ce0a923d9cc6a018365dab96c977680a4d4007cea6739bd773aaec84eee119594b7c877e6b0c077f", 0x51}], 0x9, 0x3) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000840)={0x0, 0x3, 0x9, &(0x7f0000000800)=0xdd}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fedbdf25450000000c009900070000000200000008000100030000000c009900080000000100000008000100ffffffff08000300", @ANYRES32=0x0, @ANYBLOB="0106485456d0610f9b713451", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r6, @ANYBLOB="0c009900ae0b0000030000000800010004000000"], 0x74}, 0x1, 0x0, 0x0, 0x4008000}, 0x46001) [ 2474.117259][ T5884] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2474.207592][ T5884] EXT4-fs (loop4): get root inode failed [ 2474.278870][ T5884] EXT4-fs (loop4): mount failed 14:37:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x0, 0x0) 14:37:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x68, 0x40}, [{}]}, 0x78) 14:37:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xa00000000000000) 14:37:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x402081, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/196, 0xc4) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r1, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 2474.459560][ T5884] EXT4-fs: failed to create workqueue [ 2474.464963][ T5884] EXT4-fs (loop4): mount failed 14:37:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x33) timer_create(0x1, &(0x7f0000000300)={0x0, 0x21, 0x0, @tid=r3}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) socket$l2tp6(0xa, 0x2, 0x73) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000800)={0x35c, r6, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x6, 0x93}}, @NL80211_ATTR_SCAN_SUPP_RATES={0x31c, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xab, 0x2, "b2fa9780a20a1485096792d50cf85f548d93a60598415c4f00e3f4b20f95e5b45bf10b7a88a6015d5402421e8323204079bf339af1898c1a1b22f21afcc8824adc68ab0ee4f06e7bef83c7789202ad77b48e9f36d657b79b794e222e25e28e2248cbc19ad622c9ad0dd0e1a82072be81836f6ad807974829f735e9592328cf4540f86b20749a18d238bfab2a77657d853192d029ba13e75c08394ec575e936daeed49015ead356"}, @NL80211_BAND_2GHZ={0xbf, 0x0, "ae6c5656225c1ca045ad11b92f5c755054d70edfd7d870aff018270762415b34feff4152ab3b71ce2219f662542409e03c551c4d6e3c7011c75b9b1ffcea38d53bcf1f79d1e7d12cca363b7cdb0350d57015ba614ab094bf89cc8e0db7dee1eb62feb39869b48307d2dc2112414828b32bfa6be97eddd08c7c24a3c2ce7c2ff095742606c1c503954d624eb8709e43d7bb11e95a478a902f5cd2c7bd1377959d6dea36fdbaae196759f6519b3184cf6f7283356d8bdf5aa73de601"}, @NL80211_BAND_5GHZ={0x50, 0x1, "7129d6ba375a2529cc33c37274f6fcd40328703c30647a5db51841800b322acca889d30851d644cdb4681e34379f60fe8693c527f86b94703e5d4d3c16809d74b3cb4de2553c42fd4949fc44"}, @NL80211_BAND_2GHZ={0xf4, 0x0, "0ed275868b4e54da4bb0066d98916d33e12e6a3a00ec3dc016ce9d8cfb20c8d661f023ff10ece09642d4528e25b466cac56ee0aa277af3c82acf5b9fddb231c305151df56c89dcddba0d4c47843c3c2a38add4fcef1ba9890ab740c024b75924783206999e5fcba43201e476e1458c0d4cce2649db1ffab1adc9cb84aa55a46d6f463e77ec6c02c18def92380b6a22e8bbfdbc1a8b66a42993d2c0dc5020159c31943a50247cdfffb92e0691c7cfc710c81391789b038de6e549fe5f071701cc1be135bf01278721350591f7191d157de8a3d721ee0678d13b339a07faac1684f27e1636c7b349a4ece5acc9a10e763a"}, @NL80211_BAND_60GHZ={0x4f, 0x2, "0bb8ac706a3c622b96fc970e7c2c5f0baa561addec90c6cec2ef6078ab7c1ed4774b10350a299668d7ae2c4d4edfd519bf767fc1f914f178a5fa693219dd13f748e8d0909ac8775c8f549e"}, @NL80211_BAND_5GHZ={0x15, 0x1, "33c1cb7f164e490888e56232bd3a199b96"}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x7c}]}, 0x35c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x88, r6, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY={0x38, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_SEQ={0xe, 0x4, "173e43fd83ffa361c471"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "2dbdb1b07b"}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "977b78daab"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "129587cc5330ab46890e6b928d"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "099aea865b"}]}, 0x88}, 0x1, 0x0, 0x0, 0x24040080}, 0x830) 14:37:22 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb6000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800, 0x68, 0x40}, [{}]}, 0x78) 14:37:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000100)={0x0, 0x1, 0x1, 0x1, '\x00', 0x8630}) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 14:37:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xe00000000000000) 14:37:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x68, 0x40}, [{}]}, 0x78) 14:37:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)=0xf0, 0x4) [ 2474.905819][ T5932] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2474.954706][ T5932] EXT4-fs (loop4): get root inode failed [ 2474.970776][ T5932] EXT4-fs (loop4): mount failed [ 2475.122987][ T5932] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2475.149343][ T5932] EXT4-fs (loop4): get root inode failed [ 2475.155011][ T5932] EXT4-fs (loop4): mount failed 14:37:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xc00000000000000, 0x0, 0x0, 0x0) 14:37:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xf00000000000000) 14:37:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400, 0x68, 0x40}, [{}]}, 0x78) 14:37:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa}, 0x0) 14:37:23 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb7000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x68, 0x40}, [{}]}, 0x78) 14:37:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x1718000000000000) 14:37:23 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2475.536658][ T5971] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2475.560322][ T5971] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x6000000000000000) [ 2475.596417][ T5965] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2475.673445][ T5965] EXT4-fs (loop4): get root inode failed [ 2475.681468][ T5965] EXT4-fs (loop4): mount failed [ 2475.812655][ T5965] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2475.836240][ T5965] EXT4-fs (loop4): get root inode failed [ 2475.852608][ T5965] EXT4-fs (loop4): mount failed 14:37:24 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:37:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00, 0x68, 0x40}, [{}]}, 0x78) 14:37:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x9effffff00000000) 14:37:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xd00000000000000, 0x0, 0x0, 0x0) 14:37:24 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb8000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r4, 0xc06c4124, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x38f}) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b00, 0x68, 0x40}, [{}]}, 0x78) [ 2476.315544][ T5998] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2476.353332][ T5998] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xc00e000000000000) 14:37:24 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2476.570718][ T6004] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x68, 0x40}, [{}]}, 0x78) 14:37:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xf0ffffff00000000) [ 2476.649380][ T6004] EXT4-fs (loop4): get root inode failed [ 2476.678465][ T6004] EXT4-fs (loop4): mount failed [ 2476.715267][ T6019] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2476.767416][ T6019] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000, 0x68, 0x40}, [{}]}, 0x78) 14:37:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0xffffff7f00000000) 14:37:25 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2476.886977][ T6004] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2476.946013][ T6004] EXT4-fs (loop4): get root inode failed [ 2476.980421][ T6004] EXT4-fs (loop4): mount failed 14:37:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x68, 0x40}, [{}]}, 0x78) [ 2477.058598][ T6037] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2477.112779][ T6037] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xe00000000000000, 0x0, 0x0, 0x0) 14:37:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="33e4"], 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) 14:37:25 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc0ed0000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000, 0x68, 0x40}, [{}]}, 0x78) 14:37:25 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:25 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:25 executing program 1: r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) migrate_pages(r0, 0x6, &(0x7f0000000000)=0x7fffffff, &(0x7f0000001ac0)=0x2) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/fscreate\x00') getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) mount$9p_xen(&(0x7f0000000080)='syz\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="74726166733d78656e2c6461a80ca2e3838ec1a5e673636b6473726f6f744ef350000055ca21"]) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ptrace$pokeuser(0x6, 0xffffffffffffffff, 0x2, 0xf05c) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8800000110892b8fca21af90d0211eefc5fbec41550eb8ba957870fc417ca4d98560884634b90c12f998207f4fb92f99ad48dcad04c901b045cdd8e02d33a93d0cb2383bcb46e5d756e5bb1c8712080c325c05509faa9a8ecc804c21f5c57bb341de2813d92d1529d875e9ad5a01af6dfae312d174d2c2e4fe3f290560bb1a9de28408e4", @ANYRES16=r4, @ANYBLOB="010300000000000000000400000008000500080000003400038008000500ac1414bb080001000100000008000100020000000800010000000000080005007f000001060007004e220000140003800800030000000000060007004e2100001c0001800800050001000000060001000a00000008000800000200000800040000000000"], 0x88}}, 0x0) [ 2477.650374][ T6053] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2477.682005][ T6053] EXT4-fs (loop4): get root inode failed [ 2477.724063][ T6053] EXT4-fs (loop4): mount failed 14:37:26 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:26 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf5ffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2478.148535][ T6083] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2478.161469][ T6083] EXT4-fs (loop4): get root inode failed [ 2478.167568][ T6083] EXT4-fs (loop4): mount failed [ 2478.306057][ T6083] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2478.321175][ T6083] EXT4-fs (loop4): get root inode failed [ 2478.327140][ T6083] EXT4-fs (loop4): mount failed 14:37:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf00000000000000, 0x0, 0x0, 0x0) 14:37:26 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:26 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb6) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x18, r2, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_OURS={0x4}]}, 0x18}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x54, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x890}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x39}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x24040004}, 0x94) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000f40)={0x264, r2, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0xffffffffffffffa4}, @ETHTOOL_A_STRSET_STRINGSETS={0x128, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x0, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x0, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x0, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_HEADER={0x47, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x114, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x9b8aeb3b840bf69f}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x4}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x264}, 0x1, 0x0, 0x0, 0x24044900}, 0x8880) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 14:37:26 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:26 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2478.545633][ T6101] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 2478.565231][ T6105] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2478.565248][ T6105] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:26 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2478.641943][ T6101] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 2478.695339][ T6109] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x68, 0x40}, [{}]}, 0x78) [ 2478.742264][ T6109] EXT4-fs (loop4): get root inode failed [ 2478.779698][ T6109] EXT4-fs (loop4): mount failed [ 2478.793441][ T6123] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:37:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x68, 0x40}, [{}]}, 0x78) [ 2478.856642][ T6123] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:27 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff18, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x1dd}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000b00)={0x1, &(0x7f0000000900)=""/149, &(0x7f0000000ac0)=[{0x9c, 0xc5, 0x9, &(0x7f00000009c0)=""/197}]}) ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f0000000800)={0x4, @output={0x0, 0x542cfe3c9750706e, {0x3, 0x1ff}, 0xfffff967, 0x4}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000b40)=""/151, &(0x7f0000000c00)=0x97) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x280002, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x18, r9, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_OURS={0x4}]}, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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", @ANYRES16=r9, @ANYBLOB="20002abd7000fddbdf25010000000400030014000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="1c00018008000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x600}}, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c40)=ANY=[@ANYBLOB="01000000f9653293e0", @ANYRES16=r6, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:37:27 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2478.992344][ T6109] EXT4-fs: failed to create workqueue [ 2478.992358][ T6109] EXT4-fs (loop4): mount failed [ 2479.107529][ T6137] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:37:27 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf9fdffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2479.255346][ T6140] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2479.321913][ T6140] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2479.341757][ T6135] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 2479.489243][ T6146] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x0, 0x0) 14:37:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:27 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:37:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7cf, 0x40000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1c, r4, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x1) [ 2479.532300][ T6146] EXT4-fs (loop4): get root inode failed [ 2479.561263][ T6146] EXT4-fs (loop4): mount failed [ 2479.645473][ T6160] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:37:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x68, 0x40}, [{}]}, 0x78) [ 2479.686962][ T6160] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2479.761461][ T6146] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:28 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r5, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xa4, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macsec0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8be}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10000015}, 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2479.830141][ T6146] EXT4-fs (loop4): get root inode failed [ 2479.853584][ T6146] EXT4-fs (loop4): mount failed 14:37:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:28 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfbffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2479.987846][ T6179] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:37:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x68, 0x40}, [{}]}, 0x78) [ 2480.047720][ T6179] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f00000001c0)) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2480.316366][ T6189] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2480.398618][ T6189] EXT4-fs (loop4): get root inode failed [ 2480.404332][ T6189] EXT4-fs (loop4): mount failed 14:37:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1100000000000000, 0x0, 0x0, 0x0) 14:37:28 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:28 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r4, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x70}}, 0x4000000) sendmsg$NLBL_MGMT_C_PROTOCOLS(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x48, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x32}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x6}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'IPVS\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000880}, 0x4002010) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0xe4, r0, 0x301, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9a3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40094}, 0x4000000) 14:37:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @private=0xa010100}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e20, 0x7, @local, 0x4}}}, 0x84) [ 2480.584507][ T6189] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2480.601139][ T6189] EXT4-fs (loop4): get root inode failed [ 2480.606940][ T6189] EXT4-fs (loop4): mount failed 14:37:28 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfc070400, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x68, 0x40}, [{}]}, 0x78) [ 2480.755702][ T6216] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2480.778806][ T6216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:29 executing program 1: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x2000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000080)=0x27) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000180)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0103b64ae1e9000000000400000075dd942b4dd321381d6fb570cc8767da2b99b6be54fc6c28e8e5720bb620746092c22306f08a4801fca3"], 0x14}}, 0x0) 14:37:29 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x68, 0x40}, [{}]}, 0x78) [ 2480.937700][ T6223] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2480.974864][ T6223] EXT4-fs (loop4): get root inode failed [ 2480.982689][ T6223] EXT4-fs (loop4): mount failed 14:37:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f00000003c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000200)={0x9, 0x6, 0x4, 0x0, 0x1, {}, {0x3, 0x2, 0x4, 0x20, 0x3, 0x5, "510d3919"}, 0x9, 0x4, @planes=&(0x7f0000000400)={0x7fffffff, 0xe2, @mem_offset=0x7957, 0x20}, 0x5, 0x0, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000003540)={0x80000003, {{0xa, 0x4e20, 0x4, @remote, 0x7fff}}}, 0x88) sendmsg$alg(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="b19cd46a79c86a0fd1af3ce155a59981217087662f20f09312934ad423d4f0a3941ea4a4339cea", 0x27}], 0x1, 0x0, 0x0, 0x800}, 0x20000801) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPSET_CMD_DEL(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000000a06010800000000000000000a000002c0d107e95a0ca500030073797a300000000005000007000000090002007379783200000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0xa54b45a01f2614c1) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:37:29 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2481.152454][ T6223] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2481.165188][ T6223] EXT4-fs (loop4): get root inode failed [ 2481.171860][ T6223] EXT4-fs (loop4): mount failed 14:37:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, 0x0) 14:37:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:29 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:29 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2481.814918][ T6256] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2481.853066][ T6256] EXT4-fs (loop4): get root inode failed [ 2481.865973][ T6256] EXT4-fs (loop4): mount failed 14:37:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:31 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) name_to_handle_at(r5, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x1d, 0xfffffff7, "82d358bc43db851ab3776a0d6b008c45781b6548dc"}, &(0x7f0000000180), 0x1000) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2f0949dbfb49b409fe265371a7c1e510b5c984c7cc51275cc802281c16244d0c170a", @ANYRES64=r3, @ANYBLOB="0103000000000000000004000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048051}, 0x0) 14:37:31 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:31 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xff000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, 0x0) 14:37:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:32 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2483.968819][ T6285] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r2, 0xc040564b, &(0x7f00000000c0)={0x8001, 0x0, 0x4, 0x4, 0x8f, {0x9, 0x8}}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$TIOCGISO7816(r3, 0x80285442, &(0x7f0000000080)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2484.094644][ T6285] EXT4-fs (loop4): get root inode failed [ 2484.157682][ T6285] EXT4-fs (loop4): mount failed 14:37:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:32 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x1c}}, 0x40000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x40, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r6, 0x301, 0x0, 0xfffffffc, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x20008880}, 0x810) 14:37:32 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xff0f0000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:32 executing program 2: r0 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:32 executing program 1: syz_open_dev$usbfs(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x101, 0x40803) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000200), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000240), &(0x7f0000000280)) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f00000002c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r7, 0x8982, &(0x7f0000000300)={0x8, 'bridge_slave_0\x00', {'veth0_to_hsr\x00'}, 0x2}) ioctl$SOUND_MIXER_READ_STEREODEVS(0xffffffffffffffff, 0x80044dfb, &(0x7f0000000380)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000240)=0x3) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="8ffdffff", @ANYRES16=r6, @ANYBLOB], 0x14}}, 0x40) 14:37:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e000000, 0x68, 0x40}, [{}]}, 0x78) [ 2484.720066][ T6313] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, 0x0) 14:37:32 executing program 2: r0 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) [ 2484.776544][ T6313] EXT4-fs (loop4): get root inode failed [ 2484.809361][ T6313] EXT4-fs (loop4): mount failed 14:37:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:33 executing program 2: r0 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000de57a83ac860e6ea7d32c7d11dcd707b67175b42d307f6c9d1a0b436f149e736d06ecb0413eaa9f5048267fd5114973bba802e236d93deb5d0328b29eea31589a317a5e5dd573509b1991da280483de47b36e976bb0158e1c91515ee89", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1e3) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)={0x28, r4, 0x1, 0x0, 0x0, {0x6}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r4, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0xf}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x804) [ 2485.002024][ T6313] EXT4-fs: failed to create workqueue [ 2485.033649][ T6313] EXT4-fs (loop4): mount failed 14:37:33 executing program 2: socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:33 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfff7ffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) dup(r4) ioctl$FITHAW(r2, 0xc0045878) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ce71850ac46d00d0366d254b6f5f583f31ab459a0dc54c89fe33098bf1e8ae696129eb3a3b8221ba388e0780fba78323a86ba0eeeda470c18d0d222b6767c7dedcc24c4d7240e8e28d5ba6a774fd4301ff4c014c7e31a812010000000000000000000000000020000000100000000000ffdf000000d5f57b05e5ee5165b5", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:37:33 executing program 2: socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2485.428336][ T6362] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2485.467328][ T6362] EXT4-fs (loop4): get root inode failed 14:37:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000, 0x68, 0x40}, [{}]}, 0x78) [ 2485.490251][ T6362] EXT4-fs (loop4): mount failed 14:37:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0) 14:37:33 executing program 2: socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r3, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffd}]}, 0x38}, 0x1, 0x0, 0x0, 0xc0020}, 0x40000) 14:37:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:33 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffbffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:34 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2485.987347][ T6384] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x5d, [], 0x1, &(0x7f0000000240)=[{}, {}], &(0x7f0000000000)=""/59}, &(0x7f00000000c0)=0x78) 14:37:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000, 0x68, 0x40}, [{}]}, 0x78) [ 2486.051475][ T6384] EXT4-fs (loop4): get root inode failed [ 2486.086984][ T6384] EXT4-fs (loop4): mount failed 14:37:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01030000789d907e17ee9acc0000040000000000000048ffe5c1df475a01e214c9ba00404df9ae61f813af087e648478bba63e74ea53b6cb9574acb3d4114afdd8686cfdbdecb5bd567670c7be0fc625f3d9c45bf13ac17bf1f2a76c899db3984a4c91d4d46b5df0c42d893d5188b479aa60ffe27d3392a2d64e5d4fdd1ca2a94fd9510b7659"], 0x14}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, r3, 0x23f, 0x0, 0x0, {{}, {0x0, 0xf}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{}, {r4, r5/1000+10000}}, &(0x7f00000000c0)) 14:37:34 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2486.285228][ T6384] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) [ 2486.329202][ T6384] EXT4-fs (loop4): get root inode failed [ 2486.366801][ T6384] EXT4-fs (loop4): mount failed 14:37:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x0) 14:37:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:35 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:35 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffff7ff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x180, 0x0) bind$l2tp6(r1, &(0x7f0000000080)={0xa, 0x0, 0x20, @private2={0xfc, 0x2, [], 0x1}, 0x6}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:37:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCGUNIT(r3, 0x80047456, &(0x7f0000000000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101c42, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd27, 0x0, {0x4}}, 0x14}}, 0x0) 14:37:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f000000, 0x68, 0x40}, [{}]}, 0x78) [ 2486.959161][ T6429] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:35 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2487.045422][ T6429] EXT4-fs (loop4): get root inode failed [ 2487.101131][ T6429] EXT4-fs (loop4): mount failed [ 2487.157448][ T6439] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:37:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff, 0x68, 0x40}, [{}]}, 0x78) [ 2487.198467][ T6439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:37:35 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffbff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:35 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2487.527088][ T6452] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2487.543181][ T6452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2487.623173][ T6453] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2487.636222][ T6453] EXT4-fs (loop4): get root inode failed [ 2487.646143][ T6453] EXT4-fs (loop4): mount failed [ 2487.781164][ T6453] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2487.806204][ T6453] EXT4-fs (loop4): get root inode failed [ 2487.822902][ T6453] EXT4-fs (loop4): mount failed 14:37:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, 0x0) 14:37:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x70, r1, 0x301, 0x70bd2c, 0x0, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7d}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}]}]}, 0x70}}, 0x840) 14:37:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b000000, 0x68, 0x40}, [{}]}, 0x78) 14:37:36 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:36 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffdf9, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2488.020248][ T6472] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2488.069830][ T6472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="9a265710e4feafa431e7c82e86c982a6d560d5cf3bbd98f3c5b3224dea4469440cdf8702bfecacb38e300d5e437e83deaf3f15e213326cbe112c73dcbdd7faf5237d7bb9133a726ffed2e6aa1431998c072707afb918264db93adfff3e119e969086eb715679fc80d52e5218f2764619a7a6faf2a2f3400a24e0043a1fc362c2174b4681f976aa790332e5e444e9ad942bfa47f5297585df6a9c2fd0", 0x9c, 0x9}, {&(0x7f0000000280)="cc494b3ab8a329aa581267080231b637a5bfa1c8cf2831d27d584ab186399cd88cfeb29401a3a22f93083d302a5129d4e009aaf165b102a1cac3fcd213a873c6119c652771c5352ddcb32de27c51afbda01d900cae3a402b9d41799bd62de046b4dc4b2a4e76ac1bfe5e368c7be484f68f1d9cff5910baa1101795c4bc1f816afd7b8cae8e8193ba9e8a6a0bac289fe346e001399217fe4ab146c8596ae4d878", 0xa0, 0x4}], 0x1800000, &(0x7f0000000340)='IPVS\x00') 14:37:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x68, 0x40}, [{}]}, 0x78) 14:37:36 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2488.240041][ T6477] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2488.281731][ T6477] EXT4-fs (loop4): get root inode failed [ 2488.296995][ T6477] EXT4-fs (loop4): mount failed [ 2488.375212][ T6488] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2488.400540][ T6488] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40}, [{}]}, 0x78) 14:37:36 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:36 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40}, [{}]}, 0x78) [ 2488.668139][ T6496] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2488.710792][ T6496] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2488.867671][ T6500] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2488.910848][ T6500] EXT4-fs (loop4): get root inode failed [ 2488.923435][ T6500] EXT4-fs (loop4): mount failed 14:37:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) 14:37:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x40}, [{}]}, 0x78) 14:37:37 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) ioctl$UI_GET_SYSNAME(r3, 0x8040552c, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000240)=0x5) dup(r8) getsockopt$sock_timeval(r8, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r9, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r9, 0xea}, 0x8) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'vxcan1\x00', {}, 0x1}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="95f5de1e00", @ANYRES16=r1, @ANYBLOB="010300000000946f000000000000"], 0x14}}, 0x0) [ 2489.056694][ T6512] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2489.095775][ T6512] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2489.107094][ T6500] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40}, [{}]}, 0x78) 14:37:37 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2489.208374][ T6500] EXT4-fs (loop4): get root inode failed 14:37:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x40}, [{}]}, 0x78) [ 2489.257531][ T6500] EXT4-fs (loop4): mount failed [ 2489.387798][ T6529] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:37:37 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x40}, [{}]}, 0x78) [ 2489.431679][ T6529] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:37 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x40}, [{}]}, 0x78) [ 2489.661861][ T6535] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2489.693564][ T6540] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2489.711839][ T6535] EXT4-fs (loop4): get root inode failed [ 2489.736667][ T6535] EXT4-fs (loop4): mount failed [ 2489.747745][ T6540] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x40}, [{}]}, 0x78) 14:37:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, 0x0) 14:37:38 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff5, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:38 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x25dfdbfc, {0x4}}, 0x14}}, 0x0) 14:37:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x40}, [{}]}, 0x78) [ 2490.236522][ T6557] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2490.314697][ T6557] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x80000) r3 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000280)) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400283}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x1c, r6, 0x400, 0x2, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r10, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x68, r6, 0x993b120f3aabef6f, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x7f, @link='syz1\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x8000010) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="148b0000", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:37:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x40}, [{}]}, 0x78) [ 2490.478526][ T6562] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:38 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2490.628089][ T6562] EXT4-fs (loop4): get root inode failed 14:37:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x40}, [{}]}, 0x78) [ 2490.670453][ T6562] EXT4-fs (loop4): mount failed [ 2490.753158][ T6574] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2490.764563][ T6574] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') prctl$PR_SET_THP_DISABLE(0x29, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000000)=0x4000) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2490.840947][ T6559] EXT4-fs: failed to create workqueue [ 2490.866705][ T6559] EXT4-fs (loop4): mount failed 14:37:39 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:39 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2491.019691][ T6583] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2491.052995][ T6583] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, 0x0) 14:37:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x40}, [{}]}, 0x78) 14:37:39 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 2491.319048][ T6592] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2491.335573][ T6592] EXT4-fs (loop4): get root inode failed [ 2491.341562][ T6592] EXT4-fs (loop4): mount failed 14:37:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x40}, [{}]}, 0x78) [ 2491.394492][ T6601] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2491.414424][ T6601] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:39 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:39 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffb, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000380)={0x2, 'veth1_vlan\x00', {0x1}, 0x4}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r6, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r7 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x401, 0x101a20) ioctl$SIOCX25GCALLUSERDATA(r7, 0x89e4, &(0x7f0000000240)={0x73, "eba591daec4abd3a9d4163a12ccec6b395b37ba1e811d7ee9a5cb732384f48b914086a6af9449279d6e0a642203eac57d3b55e66641c2cf0f6f3d6eab270deff278c821b9258b806c6f82633ce532d9540296e8f80bcc489247e614c123b6915c01cca79fab2e5988c7ace634ef17f2698505c66a95cb65e28b34696d491fc02"}) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r6, 0x911, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4044080}, 0x4000000) socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getdents64(r9, &(0x7f0000000300)=""/93, 0x5d) 14:37:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x40}, [{}]}, 0x78) 14:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:37:40 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2491.923986][ T6620] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d, 0x40}, [{}]}, 0x78) [ 2492.024468][ T6620] EXT4-fs (loop4): get root inode failed [ 2492.059839][ T6620] EXT4-fs (loop4): mount failed [ 2492.203975][ T6620] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2492.223412][ T6620] EXT4-fs (loop4): get root inode failed [ 2492.230591][ T6620] EXT4-fs (loop4): mount failed 14:37:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xff00000000000000, 0x0, 0x0, 0x0) 14:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010300000000cbd599309c041e0f86a000000000048c5bbbb814a00ffa85000000"], 0x14}}, 0x0) 14:37:40 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e, 0x40}, [{}]}, 0x78) 14:37:40 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffe, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, 0x40}, [{}]}, 0x78) 14:37:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="506c8c79d6a994fed92f000000", @ANYRES16=r4, @ANYBLOB="00042abd7000fbdbdf25070000000c00990005000000ffffffff1400040076657468315f746f5f7465616d00000008000b000000140004006261036164765f736c6176655f300000"], 0x50}, 0x1, 0x0, 0x0, 0x24048050}, 0x20044051) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000000000000db94f9ecb7e4a9cbcd53ee0f3c7c6bf72f8d7c202d8f7952614bffa38a4bb5ffe430ca709110237a1b1a038322c8573b1b88a31bbee28b162e3c8047d9a0497d46c24b990d93"], 0x14}}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth1_to_bond\x00') 14:37:40 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2492.576834][ T6652] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2492.618728][ T6652] EXT4-fs (loop4): get root inode failed [ 2492.646732][ T6652] EXT4-fs (loop4): mount failed 14:37:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x40}, [{}]}, 0x78) 14:37:41 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) tee(0xffffffffffffffff, r3, 0x7, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x20, r5, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat(r7, &(0x7f0000000240)='./file0\x00', 0x400100, 0x128) ioctl$ASHMEM_PURGE_ALL_CACHES(r8, 0x770a, 0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x7c, r5, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xad}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10010) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r9, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2492.870197][ T6652] EXT4-fs: failed to create workqueue [ 2492.870212][ T6652] EXT4-fs (loop4): mount failed 14:37:41 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xedc000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2493.290394][ T6685] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2493.334214][ T6685] EXT4-fs (loop4): get root inode failed [ 2493.361451][ T6685] EXT4-fs (loop4): mount failed 14:37:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, 0x0) 14:37:41 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1b141, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000180)={{0x3, @addr=0x4}, "c7df7231c5b70e3f7bc39bc124741fda3daab123bba417b2bce79cd7674f5049", 0x3}) r2 = gettid() ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) ptrace$setregs(0xf, r2, 0xd59, &(0x7f00000000c0)="8906836f0418c27abf82ae839f42dc3b") syz_open_dev$dri(&(0x7f0000000280)='/dev/dri/card#\x00', 0x4, 0x2000) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ff303354c804549b116e55bae09de280aa2a191a2eed161e8c1e8f26d5d8cb2a2ef860e32b3bf15d7de51d5c405cca1c3ddb0329c292155761036caf692ed9795ba3393a61cbfcb15a750cea6658f0cd2cfceec02734fe42177126925f1ee29b", @ANYRES16=r0, @ANYBLOB="040000000000030000000400000014000380050008001500000006000400070000001800038014000600fe8000000000000000000000000000aa"], 0x40}}, 0xc080) 14:37:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x40}, [{}]}, 0x78) 14:37:41 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x8}, [{}]}, 0x78) [ 2493.579325][ T6685] EXT4-fs: failed to create workqueue [ 2493.585192][ T6685] EXT4-fs (loop4): mount failed 14:37:41 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, 0x0) 14:37:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x9}, [{}]}, 0x78) 14:37:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0xa}, [{}]}, 0x78) 14:37:41 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:41 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, 0x0) 14:37:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0xd}, [{}]}, 0x78) 14:37:42 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, 0x0) [ 2494.132503][ T6716] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2494.155532][ T6716] EXT4-fs (loop4): get root inode failed [ 2494.175529][ T6716] EXT4-fs (loop4): mount failed 14:37:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfffbffff00000000, 0x0, 0x0, 0x0) 14:37:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x50}, [{}]}, 0x78) 14:37:42 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:42 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2494.621310][ T6737] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:37:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x71}, [{}]}, 0x78) [ 2494.665154][ T6737] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:42 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2494.754123][ T6738] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2494.810988][ T6738] EXT4-fs (loop4): get root inode failed [ 2494.838568][ T6738] EXT4-fs (loop4): mount failed [ 2494.855319][ T6746] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2494.927410][ T6746] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x78}, [{}]}, 0x78) 14:37:43 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:43 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2010000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x9b}, [{}]}, 0x78) [ 2495.279769][ T6756] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2495.331079][ T6756] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0xfeff}, [{}]}, 0x78) 14:37:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, 0x0) 14:37:43 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2495.482422][ T6760] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2495.572865][ T6760] EXT4-fs (loop4): get root inode failed [ 2495.610042][ T6760] EXT4-fs (loop4): mount failed 14:37:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0xffffff80}, [{}]}, 0x78) [ 2495.688586][ T6769] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2495.707406][ T6769] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2495.835696][ T6758] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x2}, [{}]}, 0x78) [ 2495.898740][ T6758] EXT4-fs (loop4): get root inode failed 14:37:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2495.942909][ T6758] EXT4-fs (loop4): mount failed 14:37:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x3}, [{}]}, 0x78) 14:37:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:37:44 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4}, [{}]}, 0x78) 14:37:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:37:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x5}, [{}]}, 0x78) [ 2496.364814][ T6791] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2496.441236][ T6791] EXT4-fs (loop4): get root inode failed [ 2496.446902][ T6791] EXT4-fs (loop4): mount failed 14:37:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0) 14:37:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6}, [{}]}, 0x78) 14:37:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0x2, 0x3, 0x2) 14:37:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0x2, 0x3, 0x2) 14:37:45 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4020000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7}, [{}]}, 0x78) 14:37:45 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0x2, 0x3, 0x2) 14:37:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x8}, [{}]}, 0x78) [ 2497.059588][ T6821] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:45 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2497.109770][ T6821] EXT4-fs (loop4): get root inode failed [ 2497.115762][ T6821] EXT4-fs (loop4): mount failed 14:37:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x9}, [{}]}, 0x78) 14:37:45 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:45 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7ffffffffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 14:37:45 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xa}, [{}]}, 0x78) 14:37:45 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2497.731100][ T6844] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xc}, [{}]}, 0x78) [ 2497.802960][ T6844] EXT4-fs (loop4): get root inode failed [ 2497.839632][ T6844] EXT4-fs (loop4): mount failed 14:37:46 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xd}, [{}]}, 0x78) 14:37:46 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:46 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xe}, [{}]}, 0x78) [ 2498.290249][ T6866] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2498.322637][ T6866] EXT4-fs (loop4): get root inode failed 14:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf}, [{}]}, 0x78) [ 2498.352828][ T6866] EXT4-fs (loop4): mount failed 14:37:46 executing program 2: r0 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2, 0x0) [ 2498.569579][ T6866] EXT4-fs: failed to create workqueue [ 2498.643207][ T6866] EXT4-fs (loop4): mount failed 14:37:46 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8040000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x18}, [{}]}, 0x78) 14:37:46 executing program 2: r0 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2498.796855][ T6890] ISOFS: Unable to identify CD-ROM format. 14:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1a}, [{}]}, 0x78) 14:37:47 executing program 2: r0 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0) 14:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1b}, [{}]}, 0x78) [ 2499.090871][ T6900] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2499.143926][ T6900] EXT4-fs (loop4): get root inode failed [ 2499.150721][ T6900] EXT4-fs (loop4): mount failed 14:37:47 executing program 2: socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x3e}, [{}]}, 0x78) [ 2499.232162][ T6917] ISOFS: Unable to identify CD-ROM format. [ 2499.371550][ T6917] ISOFS: Unable to identify CD-ROM format. 14:37:47 executing program 2: socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:47 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x48}, [{}]}, 0x78) 14:37:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0) 14:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4c}, [{}]}, 0x78) 14:37:47 executing program 2: socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2499.680454][ T6938] ISOFS: Unable to identify CD-ROM format. [ 2499.790947][ T6936] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2499.814036][ T6938] ISOFS: Unable to identify CD-ROM format. 14:37:48 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2499.845279][ T6936] EXT4-fs (loop4): get root inode failed [ 2499.873931][ T6936] EXT4-fs (loop4): mount failed 14:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x60}, [{}]}, 0x78) 14:37:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x5, 0x0) 14:37:48 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x68}, [{}]}, 0x78) [ 2500.188589][ T6962] ISOFS: Unable to identify CD-ROM format. 14:37:48 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6c}, [{}]}, 0x78) 14:37:48 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x6, 0x0) 14:37:48 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2500.516663][ T6973] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2500.536166][ T6978] ISOFS: Unable to identify CD-ROM format. [ 2500.543506][ T6973] EXT4-fs (loop4): get root inode failed [ 2500.555806][ T6973] EXT4-fs (loop4): mount failed 14:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x74}, [{}]}, 0x78) [ 2500.650551][ T6978] ISOFS: Unable to identify CD-ROM format. 14:37:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x7, 0x0) 14:37:49 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7a}, [{}]}, 0x78) 14:37:49 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x101000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2501.000697][ T6998] ISOFS: Unable to identify CD-ROM format. 14:37:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0) 14:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x9b}, [{}]}, 0x78) 14:37:49 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2501.211735][ T7007] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2501.275092][ T7007] EXT4-fs (loop4): get root inode failed [ 2501.305138][ T7007] EXT4-fs (loop4): mount failed [ 2501.334153][ T7014] ISOFS: Unable to identify CD-ROM format. 14:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf0}, [{}]}, 0x78) 14:37:49 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x9, 0x0) 14:37:49 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x200000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x180}, [{}]}, 0x78) 14:37:49 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2501.632376][ T7027] ISOFS: Unable to identify CD-ROM format. [ 2501.720904][ T7027] ISOFS: Unable to identify CD-ROM format. 14:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x300}, [{}]}, 0x78) [ 2501.774298][ T7032] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2501.804070][ T7032] EXT4-fs (loop4): get root inode failed [ 2501.819863][ T7032] EXT4-fs (loop4): mount failed 14:37:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xa, 0x0) 14:37:50 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x500}, [{}]}, 0x78) 14:37:50 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x201000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2502.061093][ T7053] ISOFS: Unable to identify CD-ROM format. 14:37:50 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socket$kcm(0x2, 0x3, 0x2) 14:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x600}, [{}]}, 0x78) [ 2502.161633][ T7053] ISOFS: Unable to identify CD-ROM format. 14:37:50 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socket$kcm(0x2, 0x3, 0x2) [ 2502.237895][ T7059] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2502.275282][ T7059] EXT4-fs (loop4): get root inode failed 14:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x700}, [{}]}, 0x78) 14:37:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xb, 0x0) [ 2502.333746][ T7059] EXT4-fs (loop4): mount failed 14:37:50 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socket$kcm(0x2, 0x3, 0x2) 14:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x900}, [{}]}, 0x78) [ 2502.517510][ T7079] ISOFS: Unable to identify CD-ROM format. [ 2502.529846][ T7059] EXT4-fs: failed to create workqueue [ 2502.535246][ T7059] EXT4-fs (loop4): mount failed 14:37:50 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x0, 0x2) 14:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xa00}, [{}]}, 0x78) 14:37:50 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x248000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2502.670556][ T7079] ISOFS: Unable to identify CD-ROM format. 14:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xc00}, [{}]}, 0x78) 14:37:51 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x0, 0x2) 14:37:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xc, 0x0) [ 2502.923123][ T7099] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2502.962452][ T7099] EXT4-fs (loop4): get root inode failed 14:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xd00}, [{}]}, 0x78) [ 2502.996595][ T7099] EXT4-fs (loop4): mount failed 14:37:51 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x0, 0x2) [ 2503.126383][ T7111] ISOFS: Unable to identify CD-ROM format. 14:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xe00}, [{}]}, 0x78) [ 2503.274221][ T7111] ISOFS: Unable to identify CD-ROM format. 14:37:51 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x300000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf00}, [{}]}, 0x78) 14:37:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xd, 0x0) 14:37:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xa, 0x0) [ 2503.575953][ T7133] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2503.600903][ T7133] EXT4-fs (loop4): get root inode failed [ 2503.612787][ T7133] EXT4-fs (loop4): mount failed [ 2503.620765][ T7139] ISOFS: Unable to identify CD-ROM format. 14:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1800}, [{}]}, 0x78) [ 2503.784151][ T7139] ISOFS: Unable to identify CD-ROM format. 14:37:52 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1a00}, [{}]}, 0x78) 14:37:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xe, 0x0) 14:37:52 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x301000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2503.978770][ T7155] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2504.014636][ T7155] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1b00}, [{}]}, 0x78) 14:37:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xe00000000000000}, 0x0) [ 2504.161479][ T7163] ISOFS: Unable to identify CD-ROM format. [ 2504.252474][ T7163] ISOFS: Unable to identify CD-ROM format. [ 2504.299047][ T7164] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x2000}, [{}]}, 0x78) [ 2504.369456][ T7164] EXT4-fs (loop4): get root inode failed [ 2504.375131][ T7164] EXT4-fs (loop4): mount failed 14:37:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf, 0x0) 14:37:52 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x3e00}, [{}]}, 0x78) [ 2504.589982][ T7185] FAULT_INJECTION: forcing a failure. [ 2504.589982][ T7185] name failslab, interval 1, probability 0, space 0, times 0 [ 2504.627927][ T7185] CPU: 1 PID: 7185 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 2504.636538][ T7185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2504.646615][ T7185] Call Trace: [ 2504.649911][ T7185] dump_stack+0x11d/0x187 [ 2504.654323][ T7185] should_fail.cold+0x5/0xf [ 2504.658829][ T7185] __should_failslab+0x82/0xb0 [ 2504.663588][ T7185] should_failslab+0x5/0xf [ 2504.668075][ T7185] __kmalloc+0x54/0x640 [ 2504.672403][ T7185] ? tomoyo_realpath_from_path+0x85/0x3d0 [ 2504.678200][ T7185] tomoyo_realpath_from_path+0x85/0x3d0 [ 2504.683746][ T7185] tomoyo_path_number_perm+0xff/0x360 [ 2504.689118][ T7185] ? _parse_integer+0x12f/0x150 [ 2504.693992][ T7185] ? __fget_files+0xa2/0x1c0 [ 2504.698585][ T7185] tomoyo_file_ioctl+0x28/0x40 [ 2504.703351][ T7185] security_file_ioctl+0x69/0xa0 [ 2504.708314][ T7185] ksys_ioctl+0x5a/0x150 [ 2504.712557][ T7185] __x64_sys_ioctl+0x47/0x60 [ 2504.717151][ T7185] do_syscall_64+0xc7/0x3b0 [ 2504.721656][ T7185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2504.727557][ T7185] RIP: 0033:0x45ca29 [ 2504.731519][ T7185] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2504.751119][ T7185] RSP: 002b:00007fb992b28c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2504.759524][ T7185] RAX: ffffffffffffffda RBX: 00000000004eb940 RCX: 000000000045ca29 [ 2504.767485][ T7185] RDX: 0000000020000000 RSI: 0000000000008914 RDI: 0000000000000003 [ 2504.775460][ T7185] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2504.783433][ T7185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2504.791400][ T7185] R13: 00000000000004ac R14: 00000000004c7904 R15: 00007fb992b296d4 14:37:53 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x400000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4800}, [{}]}, 0x78) [ 2504.879751][ T7189] ISOFS: Unable to identify CD-ROM format. [ 2504.982436][ T7189] ISOFS: Unable to identify CD-ROM format. 14:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4c00}, [{}]}, 0x78) 14:37:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x10, 0x0) 14:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6000}, [{}]}, 0x78) [ 2505.179405][ T7202] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2505.201697][ T7202] EXT4-fs (loop4): get root inode failed [ 2505.214430][ T7208] ISOFS: Unable to identify CD-ROM format. [ 2505.216273][ T7202] EXT4-fs (loop4): mount failed 14:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6800}, [{}]}, 0x78) [ 2505.389191][ T7208] ISOFS: Unable to identify CD-ROM format. 14:37:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x11, 0x0) 14:37:53 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x401000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6c00}, [{}]}, 0x78) [ 2505.598627][ T7185] ERROR: Out of memory at tomoyo_realpath_from_path. 14:37:53 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7400}, [{}]}, 0x78) [ 2505.751918][ T7230] ISOFS: Unable to identify CD-ROM format. [ 2505.761976][ T7225] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2505.799748][ T7225] EXT4-fs (loop4): get root inode failed [ 2505.823805][ T7225] EXT4-fs (loop4): mount failed 14:37:54 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x2, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2505.886578][ T7230] ISOFS: Unable to identify CD-ROM format. 14:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7a00}, [{}]}, 0x78) 14:37:54 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x500000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x23, 0x0) 14:37:54 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x10, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7f00}, [{}]}, 0x78) 14:37:54 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4144, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2506.304547][ T7257] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x300, 0x0) [ 2506.389324][ T7257] EXT4-fs (loop4): get root inode failed [ 2506.435533][ T7257] EXT4-fs (loop4): mount failed 14:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x9b00}, [{}]}, 0x78) 14:37:54 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4c00, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2506.588625][ T7278] ISOFS: Unable to identify CD-ROM format. [ 2506.638592][ T7257] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2506.651216][ T7257] EXT4-fs (loop4): get root inode failed [ 2506.658458][ T7257] EXT4-fs (loop4): mount failed 14:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf000}, [{}]}, 0x78) 14:37:54 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4c01, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2506.728735][ T7278] ISOFS: Unable to identify CD-ROM format. 14:37:54 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x501000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x500, 0x0) 14:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf00000}, [{}]}, 0x78) 14:37:55 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5406, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1000000}, [{}]}, 0x78) [ 2507.025972][ T7305] ISOFS: Unable to identify CD-ROM format. [ 2507.086736][ T7301] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2507.206292][ T7301] EXT4-fs (loop4): get root inode failed 14:37:55 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5412, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2507.249701][ T7301] EXT4-fs (loop4): mount failed 14:37:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x600, 0x0) 14:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1800000}, [{}]}, 0x78) [ 2507.431631][ T7328] ISOFS: Unable to identify CD-ROM format. [ 2507.438166][ T7301] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:55 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x541b, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x2000000}, [{}]}, 0x78) [ 2507.475618][ T7301] EXT4-fs (loop4): get root inode failed [ 2507.504037][ T7301] EXT4-fs (loop4): mount failed 14:37:55 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5421, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x3000000}, [{}]}, 0x78) 14:37:55 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x600000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2507.616654][ T7328] ISOFS: Unable to identify CD-ROM format. 14:37:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x700, 0x0) 14:37:56 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5450, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4000000}, [{}]}, 0x78) [ 2507.911386][ T7350] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x5000000}, [{}]}, 0x78) 14:37:56 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5451, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2507.961537][ T7350] EXT4-fs (loop4): get root inode failed [ 2508.003191][ T7350] EXT4-fs (loop4): mount failed [ 2508.034144][ T7361] ISOFS: Unable to identify CD-ROM format. 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6000000}, [{}]}, 0x78) 14:37:56 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5452, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2508.154932][ T7361] ISOFS: Unable to identify CD-ROM format. [ 2508.186774][ T7350] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:37:56 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x900, 0x0) 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7000000}, [{}]}, 0x78) [ 2508.244549][ T7350] EXT4-fs (loop4): get root inode failed [ 2508.282720][ T7350] EXT4-fs (loop4): mount failed 14:37:56 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5453, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:56 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x601000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2508.387131][ T7386] ISOFS: Unable to identify CD-ROM format. 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x8000000}, [{}]}, 0x78) [ 2508.532163][ T7386] ISOFS: Unable to identify CD-ROM format. 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x9000000}, [{}]}, 0x78) 14:37:56 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x5460, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xa000000}, [{}]}, 0x78) 14:37:56 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, 0x0) [ 2508.687560][ T7401] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2508.722263][ T7401] EXT4-fs (loop4): get root inode failed 14:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xc000000}, [{}]}, 0x78) [ 2508.755678][ T7401] EXT4-fs (loop4): mount failed 14:37:57 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x6364, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2508.880630][ T7418] ISOFS: Unable to identify CD-ROM format. 14:37:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xd000000}, [{}]}, 0x78) [ 2509.037794][ T7418] ISOFS: Unable to identify CD-ROM format. 14:37:57 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x6612, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:57 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x700000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:57 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, 0x0) 14:37:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xe000000}, [{}]}, 0x78) 14:37:57 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8901, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2509.352498][ T7444] ISOFS: Unable to identify CD-ROM format. [ 2509.385716][ T7440] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2509.467840][ T7444] ISOFS: Unable to identify CD-ROM format. [ 2509.481470][ T7440] EXT4-fs (loop4): get root inode failed [ 2509.519245][ T7440] EXT4-fs (loop4): mount failed 14:37:57 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8902, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf000000}, [{}]}, 0x78) 14:37:57 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xc00, 0x0) 14:37:57 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8903, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010327af70000000000004000000"], 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000380)={0x8001, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000003c0)={r5, 0x9}) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') ioctl$SNDCTL_DSP_SYNC(r6, 0x5001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000400), 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0xb8, r1, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2fd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffff9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x29}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa090100}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x401c840}, 0x4004880) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000000c0)=0xe8) sendmsg$NL80211_CMD_DEL_MPATH(r6, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r7, 0x100, 0x70bd2b, 0x7, {}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 14:37:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x18000000}, [{}]}, 0x78) [ 2509.730542][ T7468] ISOFS: Unable to identify CD-ROM format. [ 2509.751682][ T7440] EXT4-fs: failed to create workqueue [ 2509.769684][ T7440] EXT4-fs (loop4): mount failed 14:37:58 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x701000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2509.856204][ T7468] ISOFS: Unable to identify CD-ROM format. 14:37:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="141d468b9f0d8b82d4c88ded1acb00cde075cb42abc2e7e53ed81bc7287b1062372a6f20d5321e222778100c4fd1080032c84925c4173863768c77e5929641d73f20180a72cfc85fc51d379c1954c30e9c6fa327f7272acd8ef37b673d074108c9b58a736399ade612e2fa2042f73573456ab14c36d48b9a494f818c5d77b81dc21a880b5c24ba675f89", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:37:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xd00, 0x0) 14:37:58 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8904, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1a000000}, [{}]}, 0x78) 14:37:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$ppp(r3, &(0x7f00000001c0)="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", 0xfe) [ 2510.090653][ T7491] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2510.125808][ T7491] EXT4-fs (loop4): get root inode failed [ 2510.125817][ T7491] EXT4-fs (loop4): mount failed 14:37:58 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8906, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2510.191083][ T7500] ISOFS: Unable to identify CD-ROM format. 14:37:58 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x800000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1b000000}, [{}]}, 0x78) [ 2510.307948][ T7500] ISOFS: Unable to identify CD-ROM format. 14:37:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xe00, 0x0) 14:37:58 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8907, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000020", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:37:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x20000000}, [{}]}, 0x78) [ 2510.571410][ T7521] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2510.621659][ T7521] EXT4-fs (loop4): get root inode failed [ 2510.654783][ T7521] EXT4-fs (loop4): mount failed [ 2510.654839][ T7535] ISOFS: Unable to identify CD-ROM format. 14:37:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvfrom$netrom(r3, &(0x7f00000001c0)=""/243, 0xf3, 0x40, &(0x7f0000000080)={{0x3, @bcast, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:37:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x3e000000}, [{}]}, 0x78) 14:37:58 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x890b, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2510.789768][ T7535] ISOFS: Unable to identify CD-ROM format. 14:37:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x48000000}, [{}]}, 0x78) 14:37:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf00, 0x0) 14:37:59 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x890c, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:59 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x801000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2511.024888][ T7560] ISOFS: Unable to identify CD-ROM format. 14:37:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r5, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xdc, r5, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xeb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x810) 14:37:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4c000000}, [{}]}, 0x78) 14:37:59 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x890d, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2511.155178][ T7567] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2511.182950][ T7560] ISOFS: Unable to identify CD-ROM format. [ 2511.261752][ T7567] EXT4-fs (loop4): get root inode failed [ 2511.321571][ T7567] EXT4-fs (loop4): mount failed 14:37:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, 0x0) 14:37:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x60000000}, [{}]}, 0x78) 14:37:59 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8912, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:37:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x7fffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) 14:37:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x68000000}, [{}]}, 0x78) 14:37:59 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x900000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:37:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x1100, 0x0) 14:37:59 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x32) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lower/bu{,workdir=./file1,upperdir=./file0']) prctl$PR_GET_DUMPABLE(0x3) chdir(&(0x7f00000002c0)='./bus\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) dup(r1) statx(r1, &(0x7f0000000140)='./file0\x00', 0x6000, 0x80, &(0x7f0000000300)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x42000) lseek(r2, 0x0, 0x2) sendfile(r2, r3, 0x0, 0x40d09) socket$nl_generic(0x10, 0x3, 0x10) 14:37:59 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8915, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6c000000}, [{}]}, 0x78) [ 2511.786311][ T7610] overlayfs: unrecognized mount option "lower/bu{" or missing value [ 2511.820351][ T7604] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2511.839978][ T28] audit: type=1804 audit(1590158280.021:1040): pid=7617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir985423043/syzkaller.yluOkM/2569/bus/bus" dev="sda1" ino=15791 res=1 [ 2511.865005][ T7604] EXT4-fs (loop4): get root inode failed [ 2511.886994][ T7617] overlayfs: unrecognized mount option "lower/bu{" or missing value [ 2511.898932][ T7604] EXT4-fs (loop4): mount failed 14:38:00 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8916, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2511.958707][ T28] audit: type=1804 audit(1590158280.121:1041): pid=7617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir985423043/syzkaller.yluOkM/2569/bus/bus" dev="sda1" ino=15791 res=1 14:38:00 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xa00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, 0x0) [ 2512.075317][ T7604] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:00 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8917, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2512.075522][ T7604] EXT4-fs (loop4): get root inode failed [ 2512.075532][ T7604] EXT4-fs (loop4): mount failed 14:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x74000000}, [{}]}, 0x78) 14:38:00 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8918, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7a000000}, [{}]}, 0x78) 14:38:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, 0x0) [ 2512.430986][ T7642] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2512.452382][ T7642] EXT4-fs (loop4): get root inode failed [ 2512.474631][ T7642] EXT4-fs (loop4): mount failed 14:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7f000000}, [{}]}, 0x78) 14:38:00 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8919, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2512.626133][ T7642] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2512.657580][ T7642] EXT4-fs (loop4): get root inode failed 14:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x80ffffff}, [{}]}, 0x78) [ 2512.678120][ T7642] EXT4-fs (loop4): mount failed 14:38:00 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:00 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x891a, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x9b000000}, [{}]}, 0x78) 14:38:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, 0x0) 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xffffff80}, [{}]}, 0x78) 14:38:01 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x891b, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2512.986765][ T7688] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf0000000000000}, [{}]}, 0x78) [ 2513.032207][ T7688] EXT4-fs (loop4): get root inode failed [ 2513.065488][ T7688] EXT4-fs (loop4): mount failed 14:38:01 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x891c, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, 0x0) 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x100000000000000}, [{}]}, 0x78) 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x180000000000000}, [{}]}, 0x78) 14:38:01 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xd00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:01 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8933, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x200000000000000}, [{}]}, 0x78) 14:38:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, 0x0) 14:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x300000000000000}, [{}]}, 0x78) 14:38:01 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8934, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2513.716916][ T7730] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2513.783201][ T7744] ISOFS: Unable to identify CD-ROM format. [ 2513.793869][ T7730] EXT4-fs (loop4): get root inode failed [ 2513.820444][ T7730] EXT4-fs (loop4): mount failed 14:38:02 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8935, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x400000000000000}, [{}]}, 0x78) [ 2513.901716][ T7744] ISOFS: Unable to identify CD-ROM format. 14:38:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x2cfc7f8, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x8, r4, 0x10001, 0x8}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) ioctl$VIDIOC_G_AUDIO(r7, 0x80345621, &(0x7f0000000200)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, 0x0) 14:38:02 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8940, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:02 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1004000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x500000000000000}, [{}]}, 0x78) 14:38:02 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8941, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xff00, 0x0) 14:38:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r5, &(0x7f00000017c0), 0x3da, 0x0) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x50800, 0x0) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000840)={0x15}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r7, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:semanage_read_lock_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000880)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="10062cda419ec3237595010000001400000000000000000000000000000114000300ff02000000000000000000a0d50000011457f3006272696467655f736c6151bd6f67a35f4de96fb6812a6e836cb79255126c30d3520d78fa98a91e99256c5b3846775cba"], 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_LIST(r4, &(0x7f0000000800)={&(0x7f0000000740), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x38, r7, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vxcan1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000840) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000240)={{0x0, 0x4, 0x6, 0xf1e5, 'syz1\x00', 0x8}, 0x1, [0x6, 0x5, 0x2, 0x80000000, 0x40, 0x3, 0x781864e8, 0x1, 0xff, 0x483, 0x401, 0x0, 0x1, 0xfff, 0x9, 0x9, 0xbf, 0x80000000, 0x5, 0x9, 0x6, 0x2, 0x1f, 0x3c97, 0xbf, 0x8, 0x9, 0x1, 0x8, 0x8001, 0x8, 0x7ff, 0x9, 0x1, 0x4, 0x1b, 0x3f, 0xfff, 0x32f, 0x7ff, 0x5d, 0x8000, 0x80, 0xd1de, 0x7, 0xfff, 0xffffffff, 0x3da453dd, 0x9d1, 0x21, 0x7, 0xfffffffffffffbff, 0x0, 0xffffffffffffffa8, 0x80000000, 0x24000000000, 0x8, 0x8, 0x9, 0x9, 0xf9, 0x9, 0x9, 0x3b00000000000000, 0x10000, 0x7, 0xfffffffffffffff9, 0xb9, 0x9, 0x3f, 0x1, 0x8, 0x765, 0x7fffffff, 0x3ff, 0x6, 0xd3d836d, 0x1, 0x1f, 0x3, 0x6, 0xe5, 0x5, 0xffffffffffffff80, 0x1000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0xd1a, 0x0, 0x5, 0x7ff, 0x7fff000000000000, 0x7, 0x8, 0x3, 0x0, 0x4, 0x8, 0x6, 0xbda, 0x7, 0x10000, 0xfffffffffffffffe, 0x6, 0x3, 0x0, 0x3, 0x100000001, 0x3f7, 0x5, 0x40, 0x2, 0x8, 0xfff, 0x5, 0x0, 0x81, 0x10001, 0x0, 0x118d5cd9, 0xfffffffffffffff8, 0xfffffffffffffff7, 0xff]}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r8, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@w', @ANYRES16=r9, @ANYBLOB="000428bd7000fddbdf250600000005002a0001000000080032000000d29905002f000100000005002900000000000a000900ffffffffffff0000"], 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x8) 14:38:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x600000000000000}, [{}]}, 0x78) 14:38:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="ff13000000000002000004000000"], 0x14}}, 0x0) [ 2514.455756][ T7779] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, 0x0) 14:38:02 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x894c, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2514.515125][ T7779] EXT4-fs (loop4): get root inode failed [ 2514.542022][ T7779] EXT4-fs (loop4): mount failed 14:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000280)={0xa2e, 0xa, 0x4, 0x8, 0x1, {}, {0x3, 0x1, 0x2, 0xe4, 0xff, 0x2c, "c1af6535"}, 0xfffffffb, 0x3, @planes=&(0x7f0000000240)={0xbfb4, 0x7fffffff, @mem_offset=0xe03, 0x9}, 0x81, 0x0, r8}) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r9, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x7, 0x1, 0x3, 0x0, 0x0, {0x3, 0x0, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x400c840) dup3(r2, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)={0x24, r10, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x4040040) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x700000000000000}, [{}]}, 0x78) 14:38:05 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8953, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:05 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, 0x0) 14:38:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8020, 0x0) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_getnetconf={0x2c, 0x52, 0x220, 0x70bd29, 0x25dfdbfb, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x81}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000480)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r6, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) [ 2517.142767][ T7833] ISOFS: Unable to identify CD-ROM format. 14:38:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x800000000000000}, [{}]}, 0x78) 14:38:05 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8955, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2517.208225][ T7832] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2517.244222][ T7833] ISOFS: Unable to identify CD-ROM format. [ 2517.262178][ T7832] EXT4-fs (loop4): get root inode failed [ 2517.289875][ T7832] EXT4-fs (loop4): mount failed 14:38:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x900000000000000}, [{}]}, 0x78) 14:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x20, r4, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x15c, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3b695f01}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffff54c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x169c}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x76fec704}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xf8e8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$kcm(r6, &(0x7f0000000440)={&(0x7f0000000080)=@caif=@rfm={0x25, 0x9, "0cfc6dad9c7faa4d8b7389dfb6fcbfa5"}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)="f8ff1e1300ed96eab7798026f351745f6a", 0x11}, {&(0x7f00000001c0)="9fe4a0273ae7b21b099a774bf0ecc0015324cbf42cd08f27d78fc885223811fd8bae533ed0fad619d4c6cfd5a62bbbbbc7ad1c07e771b42bf5aa30becbc040fef7ac7640b861da58da88713393c346323cd9e3a6937edd81387399d3027b0f9f71363e7946f78bb712f98b15accb697fca1e31a3f1f462e8aefa1c0b4ab121482569517127bba99978f188fcd4e1c1e8b9571bbf9ab7114b63384096c9883691431a4e4ff62eccc30e105cf5b6263904088c91118a22124ec34a2254500c34e4f5309244754207a3971e290281b0f78ea4c9a094dbb91b9bd482c3", 0xdb}, {&(0x7f00000002c0)="fabc054ce6aeccceff1008ab7bde848b0d970a0f85bebc7678df6949c93a13e33aba0a9913d1212607089e5829371cac38130843f19fba8f9f5de0aa2402e64e385087dcca724a7a30f08de9ed5c2b10e80e9d42b21f141dedbe76855ff9e40a809c0089", 0x64}, {&(0x7f0000000340)="e2ec66f26dcda643a724844740d16a03f221ae", 0x13}], 0x4, &(0x7f00000003c0)=[{0x70, 0x1, 0x400, "a5ae3fd4ed8b7ab7bc5db4aba023ae8fc2ff0219a7581f7bd8aa0968e8d35c9b574f6157fd100a6da36158f2fdbe76d28b0206cac292fc122961035e683521be3a12cfce2f18556bcfe8c5b3c8220fa52cbbc918848f7e52261ebcaa2b"}, {0x10, 0x113, 0x3f}], 0x80}, 0x4000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r7, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:05 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8980, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) 14:38:05 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2010000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="00013000", @ANYRES32=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:38:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xa00000000000000}, [{}]}, 0x78) 14:38:05 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8981, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2517.644150][ T7864] ISOFS: Unable to identify CD-ROM format. 14:38:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xc00000000000000}, [{}]}, 0x78) [ 2517.814692][ T7870] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2517.836588][ T7864] ISOFS: Unable to identify CD-ROM format. [ 2517.879494][ T7870] EXT4-fs (loop4): get root inode failed [ 2517.898923][ T7870] EXT4-fs (loop4): mount failed [ 2518.032768][ T7870] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2518.062366][ T7870] EXT4-fs (loop4): get root inode failed [ 2518.069499][ T7870] EXT4-fs (loop4): mount failed 14:38:06 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8982, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xd00000000000000}, [{}]}, 0x78) 14:38:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, 0x0) 14:38:06 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x620041, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback}, r2}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000680), r2}}, 0x18) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f00000001c0)={0x6, 0x118, 0xfa00, {{0xffff, 0xffffffff, "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", 0x3, 0x5, 0x9, 0x38, 0x6, 0x4, 0x3}, r2}}, 0x120) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, 0x1412, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40050}, 0x4000) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r6, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @local}, &(0x7f0000000480)=0xc) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c010000", @ANYRES16=0x0, @ANYBLOB="000328bd7000fedbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="000102803c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000001400050003000b000000080004007f00000008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040007000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400010400000800070000000000"], 0x11c}, 0x1, 0x0, 0x0, 0x20004004}, 0x4000000) 14:38:06 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2300000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xde, "5fe32ba5a02490a1bceb40d93795583251723089a3854105c07b099fdb71530f8c8832736701591290f8e9eb570baf83382f5c2e50e8d3a65fde353a789af7a4c38a895d5eb2ae552c854339b9dc3192868b07d13b08376c8cc0fa53526eff7834be01d9311bb9695f71bc16f6e6e2a55f564037311e5664ff4f40d9ab25abed675e0e799fdb9d482171d2b798b3823a9790aa6ed7b8b408f885142a7df2db93fd20dc99bfed38c7607ea705e946fe0e10c2d22c409af6c0524faf951a8a7cd4eaf98a094ded4691786de2577083bffd05765afb06da2c2266458bc3c3d0"}, &(0x7f00000000c0)=0xe6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={r4, 0x68e9}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r8 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r8, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r9, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xe00000000000000}, [{}]}, 0x78) [ 2518.300268][ T7910] ISOFS: Unable to identify CD-ROM format. 14:38:06 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8983, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0xf00000000000000}, [{}]}, 0x78) [ 2518.379373][ T7910] ISOFS: Unable to identify CD-ROM format. [ 2518.401081][ T7909] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x10, {0x4}}, 0x14}}, 0x0) 14:38:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1800000000000000}, [{}]}, 0x78) 14:38:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, 0x0) 14:38:06 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x89a0, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1a00000000000000}, [{}]}, 0x78) [ 2518.530581][ T7909] EXT4-fs (loop4): get root inode failed [ 2518.554977][ T7909] EXT4-fs (loop4): mount failed 14:38:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = syz_open_dev$mouse(&(0x7f00000006c0)='/dev/input/mouse#\x00', 0x0, 0xa8002) accept4$nfc_llcp(r2, &(0x7f0000000700), &(0x7f0000000780)=0x60, 0x80800) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2518.689034][ T7943] ISOFS: Unable to identify CD-ROM format. 14:38:06 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x89a1, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2518.730589][ T7909] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2518.761057][ T7909] EXT4-fs (loop4): get root inode failed [ 2518.791871][ T7909] EXT4-fs (loop4): mount failed [ 2518.817198][ T7943] ISOFS: Unable to identify CD-ROM format. 14:38:07 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2d00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2519.118279][ T7968] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2519.130874][ T7968] EXT4-fs (loop4): get root inode failed [ 2519.137801][ T7968] EXT4-fs (loop4): mount failed 14:38:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f00000003c0)={0x9a0000, 0x8000, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x9c0909, 0x39b, [], @p_u16=&(0x7f0000000280)=0x858a}}) ioctl$VFIO_IOMMU_UNMAP_DMA(r5, 0x3b72, &(0x7f0000000400)={0x18, 0x1, 0xd58e, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2800, 0x0) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x4e20, 0xfffffffb, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, 0x1c) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r7, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) sendto$rxrpc(r2, &(0x7f00000001c0)="e61f4e6f3bbd0345b2695ddb654c09219157afc919fcde1bdefbba2a5fd958738cab7f0bce2a86d62bff7c58229353215f34b2d8b7a2c79e21190f36b422d11ea70b178620e2b034352b236480db3304498fbc22f314f6293dc29293d84aa27d52ec8c96312d0ed31a06ed0bc75cd90a0c85e70570506397b7c0e45c74ce8699645f2bb396d2c700b1fdecc5fa2d42534c1b051a2dad52642dc25c8e1a30b68b40b18766f1e57394a4c137051c32b7a43d46ba2acc76c70499", 0xb9, 0x4000, &(0x7f0000000080)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0x2, @remote, 0x7ff}}, 0x24) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x1b00000000000000}, [{}]}, 0x78) 14:38:07 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x89e4, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, 0x0) 14:38:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r8, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8001, 0x4, 0x8, r8}, 0x10) 14:38:07 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x89f1, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2519.267194][ T7981] ISOFS: Unable to identify CD-ROM format. 14:38:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x2000000000000000}, [{}]}, 0x78) [ 2519.364156][ T7981] ISOFS: Unable to identify CD-ROM format. 14:38:07 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xab00, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:07 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3f00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, 0x0) 14:38:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x3e00000000000000}, [{}]}, 0x78) 14:38:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f00000006c0)={0x39c, r6, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xc, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xcd38}]}, @NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x6, 0x93}}, @NL80211_ATTR_SCAN_SUPP_RATES={0x354, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xe2, 0x0, "9ef41be7794b0ca9b7b9b88d2769c348366ca5e8740a2575f830078777761a39bfa599e7aa51acdf64ad9158f716c2088554c7c7d345f457f93bd323c79dc1ce566ccfd46e999fe151fabad4ceb989a2d6a6bfdbdecd9faaed45b20fcc0c3ea643d6857b0c1d54b3717e8d739a60366cbb98901d6a19f2eb1a94d747b212f31210e7dbccfc2d0d6751ab55cc0f0956b19ddd0f93bbc7975a4f6d4b65173392b4ad60fff95f81e9bb51fadfb5e3631990baada7a513ac819d7f2046e0dce81f83896a05c97682c6950c7834c8784625885eb57c905365a9458727e5ef6160"}, @NL80211_BAND_2GHZ={0xbf, 0x0, "ae6c5656225c1ca045ad11b92f5c755054d70edfd7d870aff018270762415b34feff4152ab3b71ce2219f662542409e03c551c4d6e3c7011c75b9b1ffcea38d53bcf1f79d1e7d12cca363b7cdb0350d57015ba614ab094bf89cc8e0db7dee1eb62feb39869b48307d2dc2112414828b32bfa6be97eddd08c7c24a3c2ce7c2ff095742606c1c503954d624eb8709e43d7bb11e95a478a902f5cd2c7bd1377959d6dea36fdbaae196759f6519b3184cf6f7283356d8bdf5aa73de601"}, @NL80211_BAND_5GHZ={0x50, 0x1, "7129d6ba375a2529cc33c37274f6fcd40328703c30647a5db51841800b322acca889d30851d644cdb4681e34379f60fe8693c527f86b94703e5d4d3c16809d74b3cb4de2553c42fd4949fc44"}, @NL80211_BAND_2GHZ={0xf4, 0x0, "0ed275868b4e54da4bb0066d98916d33e12e6a3a00ec3dc016ce9d8cfb20c8d661f023ff10ece09642d4528e25b466cac56ee0aa277af3c82acf5b9fddb231c305151df56c89dcddba0d4c47843c3c2a38add4fcef1ba9890ab740c024b75924783206999e5fcba43201e476e1458c0d4cce2649db1ffab1adc9cb84aa55a46d6f463e77ec6c02c18def92380b6a22e8bbfdbc1a8b66a42993d2c0dc5020159c31943a50247cdfffb92e0691c7cfc710c81391789b038de6e549fe5f071701cc1be135bf01278721350591f7191d157de8a3d721ee0678d13b339a07faac1684f27e1636c7b349a4ece5acc9a10e763a"}, @NL80211_BAND_60GHZ={0x4f, 0x2, "0bb8ac706a3c622b96fc970e7c2c5f0baa561addec90c6cec2ef6078ab7c1ed4774b10350a299668d7ae2c4d4edfd519bf767fc1f914f178a5fa693219dd13f748e8d0909ac8775c8f549e"}, @NL80211_BAND_5GHZ={0x15, 0x1, "33c1cb7f164e490888e56232bd3a199b96"}]}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x3}]}, 0x39c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) sendmsg$NL80211_CMD_SET_STATION(r5, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r6, @ANYBLOB="020027bd7000fcdbdf251200000005001301000000000800a40002000000710001ed369aadbe0054ecbfb1fccad209438d3be8e14bb77adeaf186b974f7fc7a9f61425ba0582e28dfb689aeefb020933858141f5d83b0a0b5e37133e7d6efa509d8a7fb22b026e4a2acac883193ea03b97e5104a1cd0829ca9148ddf1bb5972c900e141e32a2c715f82c6b9ac8d8df5e4c9d6a560000000a00060000000000000000000c00430000000000410a00008ed78dc054260e769bb5a2fcfe5fe27c96fb9dc62253317cb9ae6df6e774452efd6e020120af816f4e9009db45020b3204554182836ec06c5c25eb3192436b"], 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000200)={&(0x7f0000000680)}}, &(0x7f00000002c0)) syz_open_dev$swradio(&(0x7f0000000380)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x15) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r7, 0x1}, &(0x7f0000000440)=0x8) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a80)=ANY=[@ANYBLOB="e6feffff", @ANYRES16=r3, @ANYBLOB="0103000600146f5d000820000000e76a608f8ec63335ac17913e5340966a63cceaff3b351a8114d65a50b357ec64e04f208e885ff483b92b3336bd7c2e6288f3f53d7b6fcde757038d268979a6238471da3366200ea31b4a1058209f7d4fec237a69d6eea2b3c6b05444c693def1382b20bcfe0d9b6d873b39c3cd119e53ee291ef5ad0ef8f0ea50d4d8f49d5dede4338ffb5e8d2044b69bc6480ddd29afde673c0330790ad1acfe5fa7b2a3dc0760da183e47be14e803a480c8864ece1a486348a98578ed2a29eb38e9619f9482fb48304c3ce678756b78102efc75"], 0x14}}, 0x0) [ 2519.593619][ T8007] ISOFS: Unable to identify CD-ROM format. [ 2519.710852][ T8007] ISOFS: Unable to identify CD-ROM format. [ 2519.729582][ T8012] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2519.752615][ T8012] EXT4-fs (loop4): get root inode failed [ 2519.760370][ T8012] EXT4-fs (loop4): mount failed 14:38:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4800000000000000}, [{}]}, 0x78) 14:38:08 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xab03, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="5e7c770706"], 0x14}}, 0x0) 14:38:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, 0x0) 14:38:08 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r8, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r8, 0x7dd}, 0x8) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r9, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x20048001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x4c00000000000000}, [{}]}, 0x78) 14:38:08 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xab0a, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2520.222456][ T8040] ISOFS: Unable to identify CD-ROM format. 14:38:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6000000000000000}, [{}]}, 0x78) [ 2520.342626][ T8042] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2520.356495][ T8040] ISOFS: Unable to identify CD-ROM format. [ 2520.367258][ T8042] EXT4-fs (loop4): get root inode failed [ 2520.383859][ T8042] EXT4-fs (loop4): mount failed 14:38:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, 0x0) 14:38:08 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xae01, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6800000000000000}, [{}]}, 0x78) 14:38:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x6c00000000000000}, [{}]}, 0x78) 14:38:08 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xae41, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2520.576754][ T8042] EXT4-fs: failed to create workqueue [ 2520.603294][ T8070] ISOFS: Unable to identify CD-ROM format. [ 2520.616065][ T8042] EXT4-fs (loop4): mount failed 14:38:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7400000000000000}, [{}]}, 0x78) 14:38:08 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4800000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2520.738126][ T8070] ISOFS: Unable to identify CD-ROM format. 14:38:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, 0x0) [ 2520.954341][ T8097] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2520.967331][ T8097] EXT4-fs (loop4): get root inode failed [ 2520.973086][ T8097] EXT4-fs (loop4): mount failed [ 2520.982514][ T8099] ISOFS: Unable to identify CD-ROM format. 14:38:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = fspick(r5, &(0x7f0000000080)='./file0\x00', 0x0) fsmount(r6, 0x1, 0x80) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:09 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xae60, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="3f02000000000000000004000000"], 0x14}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r2, &(0x7f00000017c0), 0x3da, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x50800, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r4, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:semanage_read_lock_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r4, 0x610, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x20) 14:38:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7a00000000000000}, [{}]}, 0x78) 14:38:09 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xae80, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2521.181577][ T8099] ISOFS: Unable to identify CD-ROM format. 14:38:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:09 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xb703, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:09 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4c00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, 0x0) 14:38:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x7f00000000000000}, [{}]}, 0x78) 14:38:09 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000000)={0x98b, 0x7, 0xeba, 0xff}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r3, r5) sendmsg$IPVS_CMD_SET_SERVICE(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r0, 0x301, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 14:38:09 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x40042408, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2521.532127][ T8141] ISOFS: Unable to identify CD-ROM format. [ 2521.568669][ T8140] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2521.596051][ T8140] EXT4-fs (loop4): get root inode failed [ 2521.602182][ T8140] EXT4-fs (loop4): mount failed [ 2521.658563][ T8141] ISOFS: Unable to identify CD-ROM format. 14:38:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r2, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x80ffffff00000000}, [{}]}, 0x78) 14:38:12 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x40045431, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r5, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r5, @ANYRES16=r1, @ANYBLOB='\x00'/14], 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 14:38:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, 0x0) 14:38:12 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6000000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x9b00000000000000}, [{}]}, 0x78) 14:38:12 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x400454ca, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2524.298817][ T8180] ISOFS: Unable to identify CD-ROM format. [ 2524.323936][ T8175] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000300)=0xe) r4 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400283}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x1c, r5, 0x400, 0x2, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r5, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x80c0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0x3, @mcast2, 0x91}, @in6={0xa, 0x4e23, 0x8, @empty, 0x95}], 0x48) r6 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r6, &(0x7f0000000240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400283}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x1c, r7, 0x400, 0x2, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x2}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 14:38:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) [ 2524.374920][ T8175] EXT4-fs (loop4): get root inode failed [ 2524.379297][ T8180] ISOFS: Unable to identify CD-ROM format. [ 2524.397760][ T8175] EXT4-fs (loop4): mount failed 14:38:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x0, 0x301, 0x70bd2d, 0xfffffffd, {0x4}}, 0x14}}, 0x0) 14:38:12 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x40049409, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2524.630816][ T8175] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2524.661053][ T8175] EXT4-fs (loop4): get root inode failed [ 2524.667870][ T8175] EXT4-fs (loop4): mount failed 14:38:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x2}, [{}]}, 0x78) 14:38:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xc000000, 0x0) 14:38:13 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4008642a, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:13 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6800000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000000)=[{0x3, 0x40}, {0x0, 0xfffd}], 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) semtimedop(r1, &(0x7f00000000c0)=[{0x1, 0x5, 0x800}, {0x3, 0x6, 0x1000}, {0x7, 0x3f5}], 0x3, &(0x7f0000000200)={r2, r3+60000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback}, r7}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r6, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r7}}, 0x18) write$RDMA_USER_CM_CMD_BIND_IP(r5, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0xa4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10000}, r7}}, 0x30) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x120, 0x0) ioctl$UI_ABS_SETUP(r9, 0x401c5504, &(0x7f0000000080)={0x5, {0x7fffffff, 0x8, 0x2, 0x1, 0x9, 0x20000000}}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14006824", @ANYRES16=r8, @ANYRES32], 0x14}}, 0x0) 14:38:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(r4, r5) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r8, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x81, 0x7, 0x800e, 0x6, 0xfffffffa, 0x3, 0x2, 0x4, r8}, 0x20) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r9, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x3}, [{}]}, 0x78) 14:38:13 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4008af60, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2525.413189][ T8232] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2525.427974][ T8236] ISOFS: Unable to identify CD-ROM format. [ 2525.430264][ T8232] EXT4-fs (loop4): get root inode failed [ 2525.441083][ T8232] EXT4-fs (loop4): mount failed 14:38:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x4}, [{}]}, 0x78) 14:38:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="5bc4390105522bf30fcb9c0070c62819dac0c4294a91dd36ab878d161d83eafdecf4a1666abf713ec41aee718d9e819a5b03e15a88e3b73ee17bc5d462a525869fe3e1bdcc45d0de40ce51183c3f9fd2caaf1a9acdbaadc3f048661982b063001b1037db0ce479e31d72fafa5632e668ce447499a4416500b93c1e8cbfbc0fbe88c20f6a836f89b1b9c178ba70cf41dc"], 0x14}}, 0x0) 14:38:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x5}, [{}]}, 0x78) [ 2525.594340][ T8236] ISOFS: Unable to identify CD-ROM format. [ 2525.604061][ T8232] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2525.624947][ T8232] EXT4-fs (loop4): get root inode failed 14:38:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6}, [{}]}, 0x78) [ 2525.640930][ T8232] EXT4-fs (loop4): mount failed 14:38:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x50, r2, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0x50}, 0x1, 0x0, 0x0, 0x4001}, 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r3, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xd000000, 0x0) 14:38:13 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4010ae67, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:14 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6c00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="210d5106", @ANYBLOB="bb816e1a0bd34d597a0117d2df19aedce00eb93f23637a46490208780b75d15c68a61e29b78e53b80254aceac30df39d3908e3d232bb20aee9f50509d1334c5885af94ee5d1b3028f5108783a91871c9d37d2d0d49b18e84ae321b1efab5d8d68e6c4d02dc859a2531a16d482c9a96d6071b6ef186ef2d406b15b9e3c3ce9a1b6110a05bf77ada33", @ANYBLOB="000226bd7000fbdbdf250d00000008000600030000002c00028006000b000200000008000700b974000005000d00000000000800040000010000080003000100000008000600e7000000080004000200000044000380080003000200000008000300020000000800030000000000080001000000000006000400af0800000600040000080000060004000700000008000100020000001400028008000500fcffffff080008000001000038000280080004000200000014000100ac1414bb00000000000000000000000006000f002000000006000f000700000006000b000a000000"], 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) socket$nl_rdma(0x10, 0x3, 0x14) [ 2525.914109][ T8277] ISOFS: Unable to identify CD-ROM format. 14:38:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x3, &(0x7f0000000300)={0x0, 0x2a, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:14 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x40186366, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7}, [{}]}, 0x78) 14:38:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:38:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000, 0x0) 14:38:14 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7000000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000020"], 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$snddsp(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000b, 0x810, r3, 0xa000) 14:38:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x8}, [{}]}, 0x78) 14:38:14 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4018ae51, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2526.328430][ T8306] ISOFS: Unable to identify CD-ROM format. [ 2526.410129][ T8303] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2526.424078][ T8303] EXT4-fs (loop4): get root inode failed [ 2526.430709][ T8303] EXT4-fs (loop4): mount failed [ 2526.456573][ T8306] ISOFS: Unable to identify CD-ROM format. 14:38:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x9}, [{}]}, 0x78) 14:38:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000)=0x7fff, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r3, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:14 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4020940d, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2526.583299][ T8303] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2526.619131][ T8303] EXT4-fs (loop4): get root inode failed [ 2526.636257][ T8303] EXT4-fs (loop4): mount failed 14:38:17 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4020ae46, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf000000, 0x0) 14:38:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xa}, [{}]}, 0x78) 14:38:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x410481, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000300)={0x2, 'veth0_virt_wifi\x00', {0x1000}, 0x5}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_G_FMT(r10, 0xc0d05604, &(0x7f0000000400)={0xb, @sdr={0x38415261, 0x8}}) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000a419dad10000000009000100686673630000000063102eda6b591be2"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42100010}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x3c, r3, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x84}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_IFINDEX={0x8, 0xb, r8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 14:38:17 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7400000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f00000001c0)={{0x3a, @local, 0x4e21, 0x2, 'sh\x00', 0x60, 0x80000000, 0x6a}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x4e23, 0x3, 0x7fffffff, 0xfe82, 0xfffffff8}}, 0x44) tkill(r4, 0x33) ptrace$peeksig(0x4209, r4, &(0x7f0000000080)={0x3, 0x1, 0x4}, &(0x7f0000000380)=[{}, {}, {}, {}]) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$HIDIOCGFIELDINFO(r4, 0xc038480a, &(0x7f0000000080)={0x2, 0x100, 0x8, 0x2392, 0x9a63, 0x4, 0x6, 0x800, 0x5, 0x4, 0x400, 0x81, 0xfffffc01, 0x214}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2529.485364][ T8357] ISOFS: Unable to identify CD-ROM format. [ 2529.512828][ T8368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 14:38:17 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x40305839, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xc}, [{}]}, 0x78) [ 2529.568778][ T8358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2529.614834][ T8357] ISOFS: Unable to identify CD-ROM format. [ 2529.624334][ T8361] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:ssh_keysign_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_vlan\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x40040) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000000000)=0x8, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2529.658340][ T8361] EXT4-fs (loop4): get root inode failed 14:38:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, 0x0) [ 2529.716188][ T8361] EXT4-fs (loop4): mount failed 14:38:17 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4090ae82, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xd}, [{}]}, 0x78) 14:38:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x105040) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2529.925414][ T8398] ISOFS: Unable to identify CD-ROM format. 14:38:18 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x4400ae8f, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xe}, [{}]}, 0x78) 14:38:18 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7a00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r1, 0x301, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}}, 0xb318aaa1e90846cf) [ 2530.051740][ T8398] ISOFS: Unable to identify CD-ROM format. [ 2530.265815][ T8420] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2530.278707][ T8420] EXT4-fs (loop4): get root inode failed [ 2530.285195][ T8420] EXT4-fs (loop4): mount failed 14:38:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000380)) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x4, 0x3, 0x0, 0x0, @msi={0x6, 0x8, 0x9, 0x2}}]}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$CAN_RAW_ERR_FILTER(r6, 0x65, 0x2, &(0x7f0000000080)=0x5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xf}, [{}]}, 0x78) 14:38:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="80101e9cab5f93999a2b6740ad0cd00000", @ANYRES16=r1, @ANYBLOB="000200000000000000000400000008000400090000003000038008000500ffffffff0800050000000000080003000000000014000600ff0100000000000000000000000000010800060080000000080004000500000008000400010400001c00018008000500010000000800060077727200060004004e200000"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000004) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000340)={&(0x7f00000001c0)="50f730c9e437886c36c4d4cae344289c42004f9bcebb35fd5ba46c4155143d93bab087a8a61f7fd82a1874953f28db4acef50e34333228f3c3a4ac8e251def8e1b2ec277097e76988c44972e39252af80276c9d8a4467e2f4bdc53ef14f6c23395909b6142c452eb26991852820bed3db544fea569f2cce6d161377171ec0fe6ce79c99839493b40f985a5c4290b8c2e0de33b98c68e52d4878b37eec888a64896", &(0x7f0000000000)=""/37, &(0x7f0000000280)="728f3dc0a7da56fa392518efa0ad06dfb2e568e5952aef27ef0f00dcce06925a32c47918484775d3dbec552cd472bcd80c3cf48f3ac27eafb2f2a22df536a2257ad4f9f83e979d607eaacb2c0d64ae651e8dca6617c940a239cb22143277d446f007ce5d2e6938e40fab1272873f5ab1508e8e8fc30235fe152ecc3b6136d3d0a594ef0dba1ae01dcae86cd9", &(0x7f0000000080)="ed5e581716955a7a495550574bc108b3d5eae44acb9c280853d911fc9babd3af288e9ceca681efb988bcbbad2798c32a53e70eb217956764780565d21d718fbf4802", 0xfffff878, r3}, 0x38) 14:38:18 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80044323, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x11000000, 0x0) 14:38:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x18}, [{}]}, 0x78) [ 2530.441621][ T8437] ISOFS: Unable to identify CD-ROM format. 14:38:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x20, r4, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}]}, 0x40}}, 0x4000010) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r5, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000340)={0x1, &(0x7f0000000200)="8324c54a49d7d7fb3072eeaacdad59b2ad92b0e45973c0890202407470ab9efb6e922e312788cdf9ad4eb3b1e35b0a110998fb4792727051f0b12cbf28b74b3783b60768622d4d5b4ccd2ce2ce57cfa4487fc295c8eb7a92ecf6265670650d3009385da6ed732171a7dc123af814b60d09eb7c2336fcfd4721c531918a5ec56cc531b2e139aed34c9ec8b86c5058285e4207a7b77a3700325402003955a772a7e9197087d1812f28c24ecc87c6fe0baa971d53c714486395633bd5d8b233ea8357494333852367fde104d05bcd575ee3091919e786dca6ecf72175625a8289e0e7483a1e30cd713399c3f6403e1d527ca6c031"}) 14:38:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1a}, [{}]}, 0x78) [ 2530.516657][ T8437] ISOFS: Unable to identify CD-ROM format. 14:38:18 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80044942, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:18 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7fffffffffffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, 0x0) 14:38:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1b}, [{}]}, 0x78) [ 2530.822142][ T8463] ISOFS: Unable to identify CD-ROM format. [ 2530.830862][ T8461] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2530.861215][ T8461] EXT4-fs (loop4): get root inode failed [ 2530.879439][ T8461] EXT4-fs (loop4): mount failed [ 2530.989221][ T8463] ISOFS: Unable to identify CD-ROM format. 14:38:19 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:19 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80045430, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x3e}, [{}]}, 0x78) 14:38:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, 0x0) 14:38:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) accept$alg(r11, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x40032143) 14:38:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x48}, [{}]}, 0x78) 14:38:19 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80086301, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, 0x0) [ 2531.601425][ T8496] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2531.626841][ T8496] EXT4-fs (loop4): get root inode failed [ 2531.633250][ T8496] EXT4-fs (loop4): mount failed 14:38:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x4c}, [{}]}, 0x78) 14:38:19 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8010500c, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2531.770616][ T8514] ISOFS: Unable to identify CD-ROM format. [ 2531.862001][ T8514] ISOFS: Unable to identify CD-ROM format. 14:38:20 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80108906, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, 0x0) 14:38:20 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x60}, [{}]}, 0x78) [ 2532.102905][ T8532] ISOFS: Unable to identify CD-ROM format. [ 2532.190824][ T8532] ISOFS: Unable to identify CD-ROM format. 14:38:20 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80108907, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x68}, [{}]}, 0x78) [ 2532.315744][ T8537] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2532.332313][ T8537] EXT4-fs (loop4): get root inode failed [ 2532.339182][ T8537] EXT4-fs (loop4): mount failed [ 2532.586829][ T8537] EXT4-fs: failed to create workqueue [ 2532.592274][ T8537] EXT4-fs (loop4): mount failed 14:38:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000080)=0x8) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, 0x0) 14:38:21 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x80304d65, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6c}, [{}]}, 0x78) 14:38:21 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x9904000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:21 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8038550a, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2533.154824][ T8576] ISOFS: Unable to identify CD-ROM format. 14:38:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x74}, [{}]}, 0x78) [ 2533.198869][ T8573] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2533.238776][ T8573] EXT4-fs (loop4): get root inode failed 14:38:21 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x90044802, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2533.252279][ T8573] EXT4-fs (loop4): mount failed [ 2533.317137][ T8576] ISOFS: Unable to identify CD-ROM format. 14:38:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, 0x0) 14:38:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7a}, [{}]}, 0x78) [ 2533.436915][ T8573] EXT4-fs: failed to create workqueue [ 2533.463791][ T8573] EXT4-fs (loop4): mount failed 14:38:21 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc004500a, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:21 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb000000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:22 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc0045878, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, 0x0) 14:38:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x9b}, [{}]}, 0x78) [ 2533.922338][ T8619] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2533.942281][ T8619] EXT4-fs (loop4): get root inode failed [ 2533.954564][ T8619] EXT4-fs (loop4): mount failed 14:38:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setfsuid(r4) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_DQEVENT(r8, 0x80885659, &(0x7f00000001c0)={0x0, @data}) 14:38:22 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc0045878, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2534.107342][ T8633] ISOFS: Unable to identify CD-ROM format. 14:38:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xf0}, [{}]}, 0x78) [ 2534.245046][ T8633] ISOFS: Unable to identify CD-ROM format. 14:38:22 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb100000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:22 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc0189436, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff, 0x0) 14:38:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x180}, [{}]}, 0x78) 14:38:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) fspick(r2, &(0x7f0000000080)='./file0\x00', 0x1) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x400) io_uring_setup(0xb39, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x3, 0x3e0}) 14:38:22 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc0205647, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x300}, [{}]}, 0x78) 14:38:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, 0x0) 14:38:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x500}, [{}]}, 0x78) [ 2534.699213][ T8655] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2534.720059][ T8655] EXT4-fs (loop4): get root inode failed [ 2534.731130][ T8655] EXT4-fs (loop4): mount failed 14:38:22 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc020660b, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2534.887485][ T8655] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:23 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc050561a, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2534.941068][ T8655] EXT4-fs (loop4): get root inode failed [ 2535.002255][ T8655] EXT4-fs (loop4): mount failed 14:38:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x600}, [{}]}, 0x78) 14:38:23 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb200000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, 0x0) 14:38:23 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0xc06864a2, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x700}, [{}]}, 0x78) [ 2535.446200][ T8717] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2535.472278][ T8717] EXT4-fs (loop4): get root inode failed 14:38:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$bt_sco(r5, &(0x7f0000000080)={0x1f, @none}, 0x8) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xff000000, 0x0) 14:38:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x900}, [{}]}, 0x78) 14:38:23 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup2(r2, r3) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000400)={r6, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r6, 0x8}, &(0x7f00000000c0)=0x8) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2535.493848][ T8717] EXT4-fs (loop4): mount failed 14:38:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xa00}, [{}]}, 0x78) 14:38:23 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) socket$kcm(0x2, 0x5, 0x2) 14:38:23 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb300000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, 0x0) 14:38:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xc00}, [{}]}, 0x78) 14:38:24 executing program 2: r0 = socket$kcm(0x2, 0x1, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xd00}, [{}]}, 0x78) [ 2536.059674][ T8758] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xe00}, [{}]}, 0x78) [ 2536.107984][ T8758] EXT4-fs (loop4): get root inode failed [ 2536.187935][ T8758] EXT4-fs (loop4): mount failed [ 2536.353638][ T8758] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2536.393047][ T8758] EXT4-fs (loop4): get root inode failed [ 2536.399601][ T8758] EXT4-fs (loop4): mount failed 14:38:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) timer_delete(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x204001, 0x0) write$P9_RREMOVE(r5, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) 14:38:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff, 0x0) 14:38:24 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xf00}, [{}]}, 0x78) 14:38:24 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb400000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:24 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4001fd) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f0000000040)=""/124, 0x7c) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1800}, [{}]}, 0x78) 14:38:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffbff, 0x0) [ 2536.777764][ T8807] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1a00}, [{}]}, 0x78) [ 2536.835891][ T8807] EXT4-fs (loop4): get root inode failed [ 2536.848873][ T8807] EXT4-fs (loop4): mount failed 14:38:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1b00}, [{}]}, 0x78) 14:38:25 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) prctl$PR_SET_FP_MODE(0x2d, 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_GET_NO_NEW_PRIVS(0x27) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, 0x1403, 0x10, 0x70bd29, 0x25dfdbfd, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6erspan0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'syz_tun\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth0_to_hsr\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wg2\x00'}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4004040}, 0x8040) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) socket$kcm(0x2, 0x2, 0x2) 14:38:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, 0x0) [ 2537.083731][ T8807] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2537.112553][ T8807] EXT4-fs (loop4): get root inode failed [ 2537.159934][ T8807] EXT4-fs (loop4): mount failed 14:38:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {r5, r6+60000000}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:25 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f00000001c0)={0x2, 0xc, 0x4, 0x80000000, 0xfffffffc, {r4, r5/1000+10000}, {0x4, 0x8, 0xf8, 0x78, 0x40, 0x9, "bb2f536e"}, 0xfffffffd, 0x1, @planes=&(0x7f0000000180)={0x4, 0x4, @mem_offset=0x3f}, 0x293, 0x0, r0}) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000240)) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x101, 0x6}]}, 0xc, 0x3) 14:38:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x2000}, [{}]}, 0x78) 14:38:25 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb500000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, 0x0) 14:38:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x3e00}, [{}]}, 0x78) 14:38:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, 0x0) [ 2537.766739][ T8875] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TCSETXF(r5, 0x5434, &(0x7f0000000080)={0x2, 0x7, [0xffe0, 0x8001, 0xc69, 0x1, 0x2], 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2537.815623][ T8875] EXT4-fs (loop4): get root inode failed [ 2537.848589][ T8875] EXT4-fs (loop4): mount failed 14:38:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x4800}, [{}]}, 0x78) 14:38:26 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0a00ee0e06b386aad2825a0000120008003f000504faff7f"], 0x18) 14:38:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff5, 0x0) 14:38:26 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb600000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:26 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000080)="67f9c306b8d4bfffa0668832cfe72fec6150886069f4f713622ed2d5c49b2c414b05274457427965e2014855a6ed0fc8b25fbc38b93a71f6cb8bd2333ee5dc8cbd9a74fc8b2f05de6a31df9b7c5cb76ed1e0daf88a2351166bcc4403f0f196df5258f52507312746014540aad106c4c4d9dab08b", 0x74) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) futex(&(0x7f0000000140)=0x2, 0x4, 0x1, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000200)=0x1, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x4c00}, [{}]}, 0x78) 14:38:26 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000040)={{0x0, 0x0, @identifier="825d92781de0193e63aa600eef5690ba"}}) 14:38:26 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb700000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, 0x0) 14:38:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6000}, [{}]}, 0x78) 14:38:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, 0x0) 14:38:26 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r0, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x721501, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r4, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x20044000}, 0x40000) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000080)={0x3a, 0xe, [], [@pad1, @generic={0x9e, 0x6d, "1837b8cc9e64fb7ad401867311ac20b49e3e09dee5e1b5990ee813396e6c7f4c0aaf547d6cdbcad55b5fbd3694e6034622616fa53eefc374c35d75c44c8ec3ce0293151d93b3aada18bfdf195d27aa128a50f8c6bce48b294f3def210d63f6c87442643e0484720ef577c8fabf"}, @ra={0x5, 0x2, 0x7}]}, 0x80) 14:38:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6800}, [{}]}, 0x78) 14:38:27 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_rose_SIOCRSCLRRT(r1, 0x89e4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x40000) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000180)=""/201, &(0x7f0000000080)=0xc9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f00000000c0)=[0x3]) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2538.808410][ T8949] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2538.888607][ T8949] EXT4-fs (loop4): get root inode failed [ 2538.926893][ T8949] EXT4-fs (loop4): mount failed 14:38:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x1f0, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@empty, @mcast2, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff000000], 'xfrm0\x00', 'bridge0\x00', {}, {0xff}, 0x3a, 0x1, 0x3, 0x1f}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@socket2={{0x28, 'socket\x00'}}, @common=@eui64={{0x28, 'eui64\x00'}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7f, 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1d}, @mcast2, [0xff000000, 0xff, 0xff000000, 0xff000000], [0xff, 0x0, 0xff, 0xff000000], 'caif0\x00', 'vcan0\x00', {0xff}, {}, 0x67, 0x7f, 0x5}, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6198c233b013804256ad612bc4caaa1f96fa8c13e442d0e5b1369614b01f"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x408) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000000)={0x7, 'veth1_to_bond\x00', {0x8}}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r4, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:27 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @multicast}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2539.161712][ T8993] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2539.172627][ T8993] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2539.184751][ T8993] device hsr0 entered promiscuous mode 14:38:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x402102, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0xb0f, 0x186ca5e8, 0x0, 'queue0\x00', 0x5}) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) r6 = socket$inet(0x2, 0x80001, 0x84) prctl$PR_GET_NO_NEW_PRIVS(0x27) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7, 0xffff}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x5}}}, &(0x7f0000000140)=0x84) ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) 14:38:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, 0x0) 14:38:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6c00}, [{}]}, 0x78) 14:38:27 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb800000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0xec, r1, 0x301, 0x0, 0x80, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x62f16184}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffff7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x84}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 14:38:27 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @local}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$phonet(r4, &(0x7f0000000180)="ae99fa8f10e2f78a6baaaeb21b8cd892bccd65979ae3ddebcd4ba6cc7dc9af71143e1822dc559677fa07ebaa18272c9dfd209b9c5675c6a6c7d45a4934307bbda930db6fc8e3a991defe0fac67bc9506357a4c8ac9840bd643bd924d034e0cb0d4fc3593f7bc88ebb0ca5c22ec2251be66eefc66c41f0ae9d290139ec50e19f2bdf4d81baf5e610019fa6131d29a9fbf1d3dc2c214f94297c02366a21a67541a313ab7f01eedc253030919e963200c639b4f1c357705b64b74f5db3813fe584eb449f89f00e99242a194a442956053e8ef1339467fca43731f08901cdb0159a5d6355e98e33b97bce581450092d1797348e0dde6", 0xf4, 0x840, &(0x7f0000000100)={0x23, 0x17, 0x3f, 0x7}, 0x10) r5 = dup(r2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000280)=0xdc7, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r5, 0xc0205649, &(0x7f0000000080)={0x9c0000, 0x9, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9909de, 0xa82, [], @value=0x47}}) setsockopt$PNPIPE_ENCAP(r6, 0x113, 0x1, &(0x7f00000000c0)=0x1, 0x4) socket$kcm(0x2, 0x0, 0x2) [ 2539.731659][ T9019] device hsr0 left promiscuous mode 14:38:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, 0x0) 14:38:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7400}, [{}]}, 0x78) 14:38:28 executing program 1: syz_usb_connect(0x3, 0x54, &(0x7f0000000540)=ANY=[@ANYBLOB="1201000230cdc20853051e4814f767470200ec9c2102030109024200010701c05b2f05b9ff039d243b000905040350009564700dbd45f16c4999a90f5910090601000000000000000725011103030009050a00080041001f0725"], &(0x7f00000004c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x5, 0x81, 0x1}, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00'], 0x4, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c09}}, {0x94, &(0x7f0000000300)=@string={0x94, 0x3, "7ec577e075f4d230b93cac70a26ae205f37d760e54cb6a2c7746aaba8c37c5dfc3de6a1efe696862da2345d22230c312e82e33e8f210c0221c25961a73fb7f89dd8d9b2985d9d253d3e2514312e7bf5e24c7be74fe4fe52adc6d7c2ff5054b5bc75fee908bdc4f763863458d54a12b7e1d564ee45911a7be862f3f592f280f946d6915c5dc7c6f12e290675205b731cfd901"}}, {0xde, &(0x7f00000003c0)=@string={0xde, 0x3, "af4b99dfc04e59ec36eff91ae87fbb9c1b31667ee735685d7d3e42d7bc93065a6cd19b06c46b4cc4fd13aae441ed4a794352d5b67080436e608108669a0023a9119b3ba2e7272206643a0ee77cea5afe71307410577e32c8fe98a09573f5430be0e3ceed5b87305ffbaa7badb018234c923eee84ce87e86792aa765f12559208b997c64478bb9f5e55eca7de692bc91f7594ebcda996b858cc120589c66753bceb7fa82cef140cbe8d7636ba0b4b19e45c1a7c1b02895179faf19d14748f53bbaf2f05439ee4cbe58f4c5ebed70958577b1da368ba556188d7fa8fbc"}}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) [ 2539.790304][ T9017] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2539.803071][ T9017] EXT4-fs (loop4): get root inode failed [ 2539.808937][ T9017] EXT4-fs (loop4): mount failed 14:38:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7a00}, [{}]}, 0x78) 14:38:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7f00}, [{}]}, 0x78) 14:38:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, 0x0) [ 2540.223457][T11436] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 2540.323997][T11436] usb 2-1: Using ep0 maxpacket: 8 [ 2540.363462][T11436] usb 2-1: no configurations [ 2540.368179][T11436] usb 2-1: can't read configurations, error -22 [ 2540.533447][T11436] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 2540.623412][T11436] usb 2-1: Using ep0 maxpacket: 8 14:38:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) accept4$phonet_pipe(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x9b00}, [{}]}, 0x78) 14:38:28 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf5ffffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000040)={0x4, 0x5, 0x4, 0x100000, 0x0, {0x0, 0xea60}, {0x2, 0x8, 0x4, 0x81, 0x40, 0xff, "e1e195c6"}, 0x0, 0x4, @fd, 0x5, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)={0x40, r6, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_TID={0xc}, @GTPA_LINK={0x8}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020027bd7000fcdbdf2502001500cc7106000400000008800200010000000c00030003000000000000000600060003000000f3699b1f7b02b14f07249ca21e1f895eb1a41be25bf8b9f2a92290715f7686fb40d047628fa8678fe4d3181f3b7f70d8d5916b8295bc15d64440c4be2d086bb4c812daebc31562ae8956b94344c1949b33238c93199879afcd58fcff03000000000000bd0e40597adc5b9bc733eddb233ae5e9e49f9c1d028b2c7d49347433805f3931f824b15accfb6e1ddf27887ab93c89f38a495d71d1223e63728082b64d44cb98caeacf5934f2853c18b2e33fde2c88f047c01853ad103d3b21fb"], 0x38}, 0x1, 0x0, 0x0, 0x400c880}, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, 0x0) [ 2540.663454][T11436] usb 2-1: no configurations [ 2540.668214][T11436] usb 2-1: can't read configurations, error -22 [ 2540.709632][T11436] usb usb2-port1: attempt power cycle 14:38:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xf000}, [{}]}, 0x78) 14:38:29 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$fb(r3, &(0x7f0000000180)="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", 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, 0x0) [ 2540.859241][ T9076] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2540.894297][ T9076] EXT4-fs (loop4): get root inode failed [ 2540.916783][ T9076] EXT4-fs (loop4): mount failed [ 2541.453347][T11436] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 2541.706359][T11436] usb 2-1: Using ep0 maxpacket: 8 [ 2541.744219][T11436] usb 2-1: no configurations [ 2541.753467][T11436] usb 2-1: can't read configurations, error -22 [ 2541.933286][T11436] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 2542.183267][T11436] usb 2-1: Using ep0 maxpacket: 8 [ 2542.224003][T11436] usb 2-1: no configurations [ 2542.228640][T11436] usb 2-1: can't read configurations, error -22 [ 2542.246341][T11436] usb usb2-port1: unable to enumerate USB device 14:38:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xf00000}, [{}]}, 0x78) 14:38:31 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000240)={0x9f0000, 0x6, 0x1a, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x98090d, 0x8000, [], @value64=0x7}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$AUDIT_SIGNAL_INFO(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3f2, 0x1, 0x70bd29, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x81) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaeaa0086dd600000000000000000000000aa00004e2200"/44, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="70c2000090780000fe068075bee60000"], 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x303100, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r8, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @local}, 0x10) 14:38:31 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, 0x0) 14:38:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, r8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001980)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x4c, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r9}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) 14:38:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1000000}, [{}]}, 0x78) 14:38:31 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$kcm(0x2, 0x3, 0x2) 14:38:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = gettid() ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESOCT=r2, @ANYRES16=r1, @ANYBLOB="e40200004000aabbc1f1f400000000040000bfe92e4c0d897a468de1b10bf7cf9dbd28131c7f5b1140576445d7338442822a2ef109ed581836968f1d72539cc2debe99dca66d9b4f984785e251cae6d286c7beb7c830cc596d5fa916beabb3202b9f149809571b4fe3e3485709edb6fcad71dbe277edfca475c14487f6af3483b5d1ef86b03611ec9b0ff05797e9fb1e648bfc3fe0f0a4154ae9e7ba75aa1b4d4d524df91c31ed77d3d47f3cc64c7d232958d4be759765b9b6327c2b2da286004359db225f56d8e5127df863c3fdc9521a7748322c0f05c6376a661aa164da0ad2f64631bdcdbe7b8a2d47e428b63af363728a9d8fead737472daa0c98e5098a6e0f58a2a65a4683eaf1"], 0x14}}, 0x4000001) [ 2543.148935][ T9133] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:31 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000080)={0x7fff, 0x6, 0x4, 0x20, 0x8000, {0x0, 0xea60}, {0x5, 0x0, 0x86, 0x81, 0x3a, 0x0, "30177d58"}, 0x7, 0x1, @userptr=0x7, 0x8000, 0x0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000100)=0x9, 0x4) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000040)=0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_getroute={0x1c, 0x1a, 0x100, 0x70bd25, 0x25dfdbff, {0x2, 0x80, 0x80, 0xff, 0xfc, 0x0, 0xff, 0x8, 0x200}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) 14:38:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1800000}, [{}]}, 0x78) 14:38:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, 0x0) [ 2543.252979][ T9133] EXT4-fs (loop4): get root inode failed [ 2543.281789][ T9133] EXT4-fs (loop4): mount failed 14:38:31 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f00000001c0)={0x1ff, 0x9, 0x20, 0xfffffff7, 0x80, "5d78037dd52d7c2543d1e64d40b802c29ecd7d", 0x36d, 0x3}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x7fffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x10001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCL_PASTESEL(r6, 0x541c, &(0x7f0000000180)) r7 = shmget(0x0, 0x1000, 0x780012c9, &(0x7f0000ffa000/0x1000)=nil) shmat(r7, &(0x7f0000ffe000/0x2000)=nil, 0xc800) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000080)=""/159) socket$kcm(0x2, 0x3, 0x2) 14:38:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x2000000}, [{}]}, 0x78) 14:38:31 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf9fdffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, 0x0) [ 2543.802355][ T9175] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2543.833039][ T9175] EXT4-fs (loop4): get root inode failed [ 2543.849296][ T9175] EXT4-fs (loop4): mount failed 14:38:32 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/drivers\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$unix(r3, 0x0, &(0x7f0000000040), 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8983, &(0x7f0000000080)={0x6, 'lo\x00', {0xff}, 0xad6a}) 14:38:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x3000000}, [{}]}, 0x78) 14:38:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) preadv(r2, &(0x7f00000017c0), 0x3da, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x50800, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000340)={0x40, &(0x7f0000000300)=[r6, r7, r9]}, 0x3) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x63, r4, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:lvm_control_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="100625bd7000fddbdf250100000014000200ff02000000000000000000000000000114000300ff020000000000000000000000000001140006006272696467655f736c6176655f310000"], 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="b6014400000020", @ANYRES16=r4, @ANYBLOB="000326bd7000ffdbdf250800000008000500ac1e01010800050064010101140002000000000000000000000000000000000005000100010000000500010000000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000840}, 0x8040) 14:38:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, 0x0) [ 2543.969324][ T9175] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2543.985042][ T9175] EXT4-fs (loop4): get root inode failed [ 2543.996235][ T9175] EXT4-fs (loop4): mount failed 14:38:32 executing program 3: ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000380)=""/207) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400202) sendmmsg$alg(r6, 0x0, 0x0, 0x404c8d4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000080)={0x0, 0x80, 0xa239, {0xd2, 0x6}, 0x9, 0x1}) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x4000000}, [{}]}, 0x78) 14:38:32 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfbffffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x5000000}, [{}]}, 0x78) 14:38:32 executing program 2: socket$kcm(0x2, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x501200, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$key(0xf, 0x3, 0x2) socket$kcm(0x2, 0x3, 0x2) 14:38:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) r4 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x9, 0x82100) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000140)={&(0x7f00000000c0)=[0x549, 0x4, 0x2], 0x3, 0x80000}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x0) keyctl$get_security(0xf, r6, 0x0, 0x0) keyctl$link(0x8, r6, 0xfffffffffffffffa) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, 0x0) 14:38:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6000000}, [{}]}, 0x78) [ 2544.429385][ T9221] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2544.483977][ T9221] EXT4-fs (loop4): get root inode failed 14:38:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7000000}, [{}]}, 0x78) [ 2544.524599][ T9221] EXT4-fs (loop4): mount failed 14:38:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x8000000}, [{}]}, 0x78) 14:38:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x440, 0x40) sendmsg$RDMA_NLDEV_CMD_DELLINK(r3, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x50, 0x1404, 0x10, 0x70bd29, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x92}, 0x4000000) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r6 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x926, 0x3333, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r6, 0x0, 0x0) syz_usb_control_io$hid(r6, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) syz_usb_control_io$hid(r6, 0x0, &(0x7f0000000580)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x20, 0x1, 0x1, "90"}, 0x0}) syz_usb_control_io(r6, &(0x7f0000000380)={0x2c, &(0x7f00000001c0)={0x0, 0xb, 0x92, {0x92, 0xa, "501b918a1c03f7ccfcbf27a6f55059a84be855de61f10172a947c3e46429b30bf2a944bc03d17a942687ef711b6a274979aa5df3e0143e6aa0f3e8c9b7d00e5106389167ceff94f8889b773cc2adfaadd122dd27503b80c1b9d13d388fa8b048d1eb81fa52d0d89427d9684ff74c7fea355c53e72ecbc003669c381808a77a234f75e770d021bc565e2f903a1054b7fe"}}, &(0x7f0000000080)={0x0, 0x3, 0x21, @string={0x21, 0x3, "354c9421116e572d3622222b73f1d0218fdb925887a23ea033359ce5841559"}}, &(0x7f00000000c0)={0x0, 0xf, 0x2c, {0x5, 0xf, 0x2c, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0x4c, 0x81, 0x0, 0x3, 0xf}, @ssp_cap={0x1c, 0x10, 0xa, 0xbe, 0x4, 0x6db, 0xf00, 0x8001, [0xc0, 0xc000, 0x0, 0x1f80]}]}}, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0x80, 0x19, 0x9, 0x6, "b7497605", "7e34c862"}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3f, 0x3, 0x5, 0x3, 0xf7, 0xff01, 0xfd}}}, &(0x7f0000000800)={0x84, &(0x7f00000003c0)={0x0, 0x16, 0x41, "1edb8b6e3e5708dd4ccc664bee20ed6b6eae703c3f1aced02da1613a3ae917f7c1cd008b03e23e140247bff254e06b2a9efd7609d7eca6d95a1518dd69fbaa92f6"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x20}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x3}}, &(0x7f0000000500)={0x20, 0x0, 0x8, {0x40, 0x80, [0xf0]}}, &(0x7f0000000540)={0x40, 0x7, 0x2, 0xed8}, &(0x7f0000000580)={0x40, 0x9, 0x1, 0x9d}, &(0x7f00000005c0)={0x40, 0xb, 0x2, "1137"}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0xfff8}, &(0x7f0000000640)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000680)={0x40, 0x17, 0x6, @random="a7df5277c8ce"}, &(0x7f00000006c0)={0x40, 0x19, 0x2, "a510"}, &(0x7f0000000700)={0x40, 0x1a, 0x2, 0x8000}, &(0x7f0000000740)={0x40, 0x1c, 0x1, 0x81}, &(0x7f0000000780)={0x40, 0x1e, 0x1, 0x1}, &(0x7f00000007c0)={0x40, 0x21, 0x1, 0xff}}) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:32 executing program 2: r0 = socket$kcm(0x2, 0x4, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, 0x0) 14:38:33 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfc07040000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x9000000}, [{}]}, 0x78) 14:38:33 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f00000000c0)={0x0, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x0, 0x2) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000040)={0x21c4b6db, 0x3, 0x5, 0x3061fa83, 0x1, [{0x3, 0x1, 0x1f, [], 0xe8c}]}) 14:38:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xa000000}, [{}]}, 0x78) [ 2545.020872][ T9281] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xb00000000000000, 0x0) [ 2545.065882][ T9281] EXT4-fs (loop4): get root inode failed [ 2545.096754][ T9281] EXT4-fs (loop4): mount failed [ 2545.123068][T11436] usb 4-1: new high-speed USB device number 57 using dummy_hcd 14:38:33 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x84000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x1) socket$kcm(0x2, 0x3, 0x2) 14:38:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xc000000}, [{}]}, 0x78) 14:38:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xd000000}, [{}]}, 0x78) [ 2545.313696][ T9281] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xc00000000000000, 0x0) [ 2545.364294][ T9281] EXT4-fs (loop4): get root inode failed [ 2545.402420][ T9281] EXT4-fs (loop4): mount failed 14:38:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000001c0)={0x0, 0xfb, 0xfd, 0x1, 0x1, "2169a9c95973cacf81590a0bdb271945", "25bf8395f8670343fbea7755abbc05abbf19963ed59e0d1aa7107117cec560937d5334f7823c9e4a33d4d54a54d948132002a45608dac839bcb19ccd24eab88774c00d8f3c376fe1179722a23d56573365762992308e8c2b9e55296f5832c13f9aa5e135352d339bd17098aee800201057f2144010bbd5a805cddd8bfe35f08bfc0a00c11802bf9b1b65d947cbacc03771acc4c612fb84d7460a6a6af3ed6d5c1baeb695a94624273151126450982d0e4ab8c68de1d5901b9870bf2543913e63cad382d648f727a6046f103f686cc18caad0f179f46dc2a61184433b12e3279b9c0ba6142763eed8"}, 0xfd, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:35 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x33) r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr/exec\x00') sendmsg$kcm(r3, &(0x7f0000000680)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x64010102}, 0x1, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="294199b852ca3e3bc2ab6fdc965a26cdfe5b6c443c44c112a63dd0377fcae4ee037ae2e75a9d1ab4b89888c50fd1b6ceb281e1b91683e22fc95257cedeea4a8c0b26a05cacca1b3298ed246099168244af3fb99fce5979e342ba4a9f591208e015b0d2802a13ad9a208c389553514d0c8741498be7963b17025d2ff58cacbdce06380ef354568402a47b970ffb26fd60194cfa1254f2b5bee805cef65bc50dab41089588e52b2a9b6cda1558fc9912b05113bdbc5b0288f455a783ab08055ffd464775281a6a1df49905da68f881ab37f65cefe33455c0546b09d0b5205c5f36f561fe4f6f89f1f1fe7d6d", 0xeb}, {&(0x7f0000000280)="41fc15d54bdbd5e07b907a2d5267b58a017ed48bdff508ebe506432c44dc902e1734400055ead0cad58c53a943cf7c04e3f20f85a2415f1c3ae15fa8bb654bc192946fd2981b0afe91e3c50cd07b304445", 0x51}, {&(0x7f0000000300)="aee0ae639b7e01049da68253cb915c3752709ac379ecf8224ccdb4e244dc4c9807f6136236c5efd03ff5163ef3c768a2ad5bbbdc749cc56d67d0d11a33d8ce242cba7a8c67b7e57cc265424ae2d71266f30e379237d0d1e009aee934de67df2562efd951aa530a1a9dc174888aade9a638940b8053d2fbe97a29c552917e7f73cc4f1bf4441afafc9d89ef36ffdfa774ae7909b25fd724bbe1c556a80bf22de38026c8cba23e37d974e043fea400a5b521a31dd9799e8c226a583951e029cab6d69e7a0084ea360772cf325ebbfdbbe2e1b146ed6230e6c04fcd232d6dac5df85a3858", 0xe3}], 0x3, &(0x7f0000000400)=[{0x20, 0x88, 0x0, "18482a6c6c620ff42de4cc1266d3"}, {0x40, 0x88, 0x0, "83dfdaa7d684bbd1f1c22fb8ddede5300eeb45e73ef5d3f5efa53bd9ff3c9867ffe228dab04238b9dc443a"}, {0x40, 0x11, 0x9, "f7414b8a08f9d6912c344d3277a187e9e55ab0dd433d5cbc31093d4ba0508dd7edfeb3c3a0d852c4cfbef541a3"}, {0x68, 0x109, 0x7, "35ec0d54baf6d47d699f5ebc2663a8b81a745f337ecd7a125e18bfc9ffb4e6560b47772af12a35ac050618b66803cf8db50353bccbdcec5408253f27f5d4197e898b4406d0d0a650aae5093b3d07cf4874e578"}, {0x88, 0x10c, 0x8, "32a003f4da91b9b27ad4915c0245310afb1c64e2fc36c129474ecf6464084cdc8e8d186cfe377d755bed3cc151d12e5e88d11c5e6adf7d18b7360d0f7ca9f830a62717261d4c6b93386adc25ab0f9bc7faad15bf201a290d9e195d1c7ff628dfc06f106553e5db377ce70bccbfc8dafa3c60"}, {0x10, 0x100, 0x7}, {0xd0, 0x104, 0xdff9, "e70dd4c909908ca6d8dbbd35a6e4cef31b1e332550235d64523fbcf20ac3f5860949c526ae8fd8937f1825bc4c4ad134c844d1420b18e23f1d55e0e1c70450e8adeb2d3cec8379414d0df1c43a9034741784186d0cc49f95065e86e35c6ab511cabce74aa117cf26c3d194a6e1c7445930fe938c41d04987221a70cff3cb40b982c982a509d88e26e41defd62e42a1b1d4710476f4aa14ae7b3b06b817867fef5ac291478973a45a3057a3d7ac5db85a923d6606f3d27c624bbbea"}], 0x270}, 0x800) 14:38:35 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xe000000}, [{}]}, 0x78) 14:38:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000011c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x80082102, &(0x7f0000001240)=r3) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x80082102, &(0x7f0000000080)=r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r5, 0x4, 0x4, 0xfffffffe, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x20048810}, 0x0) 14:38:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xd00000000000000, 0x0) [ 2547.832841][T11436] usb 4-1: device descriptor read/8, error -71 14:38:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xf000000}, [{}]}, 0x78) 14:38:36 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r2 = gettid() ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) ioprio_set$pid(0x1, r2, 0xfa6) 14:38:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x303, 0x70bd2b, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4040844}, 0x60004000) 14:38:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xe00000000000000, 0x0) [ 2548.009191][ T9349] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) dup(r2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000000)) 14:38:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x18000000}, [{}]}, 0x78) [ 2548.078776][T11436] usb 4-1: device descriptor read/8, error -71 [ 2548.098380][ T9349] EXT4-fs (loop4): get root inode failed [ 2548.131956][ T9349] EXT4-fs (loop4): mount failed 14:38:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1a000000}, [{}]}, 0x78) 14:38:36 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:38:36 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x24004014}, 0x20048014) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff00000048ca5fc730b76eed41", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000400)={r6, @in={{0x2, 0x4e23, @local}}}, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r6, 0x66d9}, 0x8) syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') 14:38:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf00000000000000, 0x0) 14:38:37 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xff00000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_GET_KEEP_ORPHAN(r5, 0x2288, &(0x7f0000000080)) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x1b000000}, [{}]}, 0x78) 14:38:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r6, 0x9}, 0x8) [ 2549.039533][ T9412] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000000, 0x0) [ 2549.110259][ T9412] EXT4-fs (loop4): get root inode failed [ 2549.141539][ T9412] EXT4-fs (loop4): mount failed 14:38:37 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_DRAIN(r3, 0x4144, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:37 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xff0f000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r2, &(0x7f0000000080)={0x20, 0x0, 0x8, {0x2, 0x4, 0x2}}, 0x20) 14:38:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x20000000}, [{}]}, 0x78) 14:38:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x1100000000000000, 0x0) 14:38:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, 0x0) 14:38:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) accept$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="47a7b1e33d412790db0451ab13a8af0b9dd4bc6c342f3596ea01a5322fac638e384d6aed7e12dc2cd6879225d2e491ac6d8f10f05f038bb84fdd96c24845633b93c325d3007da50ad930f2b91a5b69215b0fa1b16c61f8a1ec3a020091830a7243ff37b92c89f09d01172fd2d4e15b2bb989b5d95b098b36faa92099809a18b9b2a3e65d93dc33be8497c9", 0x8b, 0xff8e}, {&(0x7f00000001c0)="d36093799cf19794cc19c980caf4a6a0800d2354a05e9c98aaa8a19eebc568acd516d3fd7692", 0x26, 0x797}], 0x204010, &(0x7f0000000240)={[{@barrier='barrier'}, {@barrier='barrier'}, {@barrier='barrier'}, {@creator={'creator', 0x3d, "4990f550"}}], [{@appraise_type='appraise_type=imasig'}, {@dont_appraise='dont_appraise'}, {@subj_role={'subj_role', 0x3d, 'IPVS\x00'}}, {@subj_user={'subj_user', 0x3d, 'IPVS\x00'}}]}) exit(0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f00000000c0)) [ 2549.616458][ T9450] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated 14:38:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x3e000000}, [{}]}, 0x78) [ 2549.660831][ T9450] EXT4-fs (loop4): get root inode failed [ 2549.668119][ T9450] EXT4-fs (loop4): mount failed 14:38:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, 0x0) 14:38:38 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfff7ffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x48000000}, [{}]}, 0x78) 14:38:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x4c000000}, [{}]}, 0x78) 14:38:38 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x208000, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="580000001514d5c06a75415b13ec10002bbd7000fedbdf2508000100020000000800010000000000080003000100000008000300000000000800030000000000080003000000050008000300030000000800038004000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000081}, 0x14) r5 = accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) r6 = syz_open_procfs(0x0, &(0x7f0000000340)='map_files\x00') preadv(r6, &(0x7f00000017c0), 0x3da, 0x0) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x50800, 0x0) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r7, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r8, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:semanage_read_lock_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r8, 0x610, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x7242dd2c9bbeb490}, 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r8, @ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000180)=r9, 0x4) [ 2550.084506][ T9490] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2550.119112][ T9490] EXT4-fs (loop4): get root inode failed 14:38:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x60000000}, [{}]}, 0x78) [ 2550.141171][ T9490] EXT4-fs (loop4): mount failed 14:38:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, 0x0) 14:38:38 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=@mangle={'mangle\x00', 0x44, 0x6, 0x490, 0x1a0, 0x108, 0x1a0, 0x360, 0x108, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x6, 0x0, {[{{@ip={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'macvlan0\x00', 'bond0\x00'}, 0x0, 0xd8, 0x108, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@set={{0x40, 'set\x00'}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast2}}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@ipv4={[], [], @remote}}}}, {{@ip={@rand_addr, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00'}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth1_to_bridge\x00', 'sit0\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4f0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2550.335923][ T9490] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2550.371139][ T9490] EXT4-fs (loop4): get root inode failed [ 2550.379993][ T9490] EXT4-fs (loop4): mount failed 14:38:38 executing program 2: syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x6, &(0x7f0000000580)=[{&(0x7f00000000c0)="7520ec27a638575c4fb6d1ee9c7e339bef531d42e4c7", 0x16, 0x2}, {&(0x7f0000000180)="60139815cccffc98c4cf90c4a3a8ea411022d92577de2f54bcf51b6880a0a29a88425db5d37b49c7cc2a337273abb93337fee5ce0694b2e7a9ed08133e2aecf9ca0058e2d53a089e36369a5c4f170710a4acd003e66b427716ff2c626251134122cd75524f9c1792a28ca68407828469ef2dd84c48f4a54262f1d18fc76b3d702e7c87", 0x83, 0x7fffffff}, {&(0x7f0000000240)="fc48598b4ca67ce753e07f85a60e588bbd086d86280a130e5263ca1230b1bdaaa69ac08b906279057504b64025f3b7fce524450de428eacedf8a92d4d26c4ee448f56a3339864e250982bf0673be3a88c4556b311c8248d3c211e67bb02e223f525cc75db0b89d4dd36e4f812d8305f5e4b32bb9e5631a1139b2c9ac841e3ecec864bdf535e0a1a6b40d488e1b2198d973f0947e1e8200131db199c015733fc858e19c42fac62264ba654ac4e7e159dcada29b16c828e60623440f683408", 0xbe, 0xff}, {&(0x7f0000000640)="2a2c069e20285910841d75a0c615592eb35e750934838ec5edff62856733fe732b2a10e99d646dc61cb634d68b3c0aabc79cddcbde992fa7d25b73181b2d1219f86461c0b02d11986fcdd440b9f76026a029fe7e4bb1d8c1d15b0a7adaf40f00e31e828bb75c67346f282a21641425e432239157fb2077d650bee1a180e8709caa578553a6a4cdafc1fb4f0824df4c274c3a3d", 0x93, 0x7}, {&(0x7f0000000840)="ad05013dc2356dafcbb22d18a654ed6ec3ce277440ef089889e107457d994edc436a8f101d8cb2ef320938d5adfe858d5022be9f4d1443e7896ee1118683a2623b8e2826d6712610357ec76f97c174a816883e9ec0664ecb9b170eb38ade79f9be540d838da9af0d49043635c9a8283b6a1bef130c01f8d7cb819228df67fcee971de03ddd910e340ba8ff813ed6379a8112b3e382e21aca0607d598fc6d87c6bd19ad359347e9a74936f63de3c681acd2724b1691c063875646190be4f8bd4496ea35efcfa568308fd1ff70ca4dfa0164b6f44fd8d0886ddd2c075172b193d4db5474f9d6fbceae28", 0xe9}, {&(0x7f0000000700)="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", 0x10d, 0x80006}], 0x2000000, &(0x7f0000000100)='vmnet0\x00') r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000300)={0xfffffff8, 0x7ff, 0x995a}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f0000000340)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UI_SET_MSCBIT(r5, 0x40045568, 0x2) socket$kcm(0x2, 0x6, 0x2) [ 2550.391730][ T9515] xt_TPROXY: Can be used only with -p tcp or -p udp 14:38:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x68000000}, [{}]}, 0x78) 14:38:38 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffbffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) times(&(0x7f0000000080)) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0) 14:38:39 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x10, 0x721, {r3, r4/1000+10000}, {0x4, 0x8, 0x26, 0x21, 0x7, 0x20, "291565a6"}, 0x1, 0x2, @planes=&(0x7f0000000080)={0x1f, 0x6, @userptr=0xffffffff, 0x47}, 0xc7, 0x0, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="780400002c00270d00"/20, @ANYRES32=r11, @ANYBLOB="00000000000000000800000009000100727376700000000048040200440405000404020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c000100000000000000000000000000000000000000000000000000000000000500"/1120], 0x478}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa08248}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000429bd7000fbdbdf250800000008000100ffffff0908000310f3f85a3922976c5b5f95370af9d9c8b0611247cb39625ca6f4a9f0bc4baebf10fb4afa1c543e598dc57a6325937eceb21fa9256c44f7db6ce0638e7816f180ada69ecca04bb3bb90493a8661234604de80e1d2326d3ec2a2020ad236e78a29852a6c90f3a5eee38cf37e710400000000000000a40c1f2f231e3cfdef825c77726ab1febe0086594e61ac3cb52e9666a9a5e67a9edcc7ba2dbc9b7e13962ee4245dfe5ffefcc63677327c46e980d7545887ee4b41fbdf9a324428dfbc519cb4f6ef0e0eb2c7b91cb91f8d0c62e9b1f60858861f5d", @ANYRES32=r11, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xd042) socket$kcm(0x2, 0x3, 0x2) 14:38:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x6c000000}, [{}]}, 0x78) 14:38:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00') ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000080)={0x8001, 0x1, 0x4, 0x4010000, 0x101, {0x77359400}, {0x1, 0x1, 0x4, 0x4f, 0x0, 0xe5, "0ffeda14"}, 0x1, 0x4, @offset=0xffff, 0x7fffffff, 0x0, r5}) io_pgetevents(0x0, 0x7, 0x8000077, &(0x7f0000000040), 0x0, 0x0) io_destroy(0x0) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r7, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf81e}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010102}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x33) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES16=r8, @ANYRES16=r1, @ANYBLOB="e60200000000000000000400d300"], 0x14}}, 0x40c06) [ 2550.979977][ T9540] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2551.036465][ T9540] EXT4-fs (loop4): get root inode failed [ 2551.070802][ T9540] EXT4-fs (loop4): mount failed 14:38:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, 0x0) 14:38:39 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/autofs\x00', 0x101040, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000004a80), &(0x7f0000004ac0)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) recvmsg$can_j1939(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/241, 0xf1}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/213, 0xd5}, {&(0x7f00000000c0)}, {&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f00000005c0)=""/205, 0xcd}, {&(0x7f00000006c0)=""/87, 0x57}, {&(0x7f0000000800)=""/186, 0xba}], 0x9, &(0x7f0000000100)=""/8, 0x8}, 0x2) 14:38:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x74000000}, [{}]}, 0x78) 14:38:39 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'veth0_vlan\x00', @dev={[], 0x1a}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000180)=""/236, 0xec}], 0x2}, 0x2000) 14:38:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, 0x0) 14:38:39 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7a000000}, [{}]}, 0x78) [ 2551.622253][ T9595] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2551.733569][ T9595] EXT4-fs (loop4): get root inode failed [ 2551.756901][ T9595] EXT4-fs (loop4): mount failed 14:38:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r2, 0x200, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x24004084}, 0x880) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r3, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x9, 0x101000) 14:38:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7f000000}, [{}]}, 0x78) 14:38:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0) 14:38:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$rxrpc(0x21, 0x2, 0x2) r2 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VFIO_CHECK_EXTENSION(r5, 0x3b65, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKBSZGET(r7, 0x80081270, &(0x7f0000000080)) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2551.943634][ T9609] EXT4-fs: failed to create workqueue [ 2551.949201][ T9609] EXT4-fs (loop4): mount failed 14:38:40 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffff00000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x80ffffff}, [{}]}, 0x78) 14:38:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, 0x0) 14:38:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x400802, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r3}, 0x70) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0)=r3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000000)=@req={0x6, 0x8, 0x1, 0x80000000}, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r8, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:40 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCL_GETMOUSEREPORTING(r3, 0x541c, &(0x7f0000000040)) socket$kcm(0x2, 0x3, 0x2) 14:38:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x9b000000}, [{}]}, 0x78) [ 2552.371738][ T9637] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2552.416727][ T9637] EXT4-fs (loop4): get root inode failed [ 2552.438301][ T9637] EXT4-fs (loop4): mount failed 14:38:40 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r0, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:40 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x0, 0x329f01) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) socket$kcm(0x2, 0x3, 0x2) 14:38:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0xffffff80}, [{}]}, 0x78) 14:38:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, 0x0) 14:38:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x81) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000b7b12ed20f02391fa304ff8aa94cc377834c17f4f9ee5a047c90ee927785ce9db3975e696423cb3f6abf1f2557c20950fd203e041f38f7ea7de843fe8ff95030dd8a1437238460f88deaaed7693e85a71c85de2110f90508ba6d71e4e2738b71dcb618bf5279507efc8184"], 0x14}}, 0x0) 14:38:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = dup2(r3, r4) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r7, 0x3f}, &(0x7f0000000300)=0x8) r8 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f0000000000)={'ipvlan1\x00', {0x2, 0x4e20, @multicast2}}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="f203000086400c1f76afe103ba8738b5142ad577b4eb3f2f01b0146a8ebf4b29cd13c6c0857921b9dc927062be083e556b794b950bcae8b0", @ANYRES16=r10, @ANYBLOB="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"], 0x120}}, 0x0) 14:38:41 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffff0700, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:41 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@private1={0xfc, 0x1, [], 0x1}, 0x6, 0x2, 0x1, 0x2, 0x3, 0x7}, 0x20) 14:38:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40}, [{}]}, 0x78) 14:38:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xff00000000000000, 0x0) [ 2553.068481][ T9694] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2553.104343][ T9694] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 14:38:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x2}, [{}]}, 0x78) 14:38:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', r3}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x44, 0x0, 0x501, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0xc0) 14:38:41 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r4, r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @rand_addr=0x64010106}}}, 0x84) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000040)={r7, @in={{0x2, 0x4e21, @private=0xa010100}}, 0x5, 0x3}, 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x3}, [{}]}, 0x78) [ 2553.327674][ T9698] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2553.359613][ T9698] EXT4-fs (loop4): get root inode failed 14:38:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, 0x0) [ 2553.387509][ T9698] EXT4-fs (loop4): mount failed 14:38:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000", @ANYRES16=r1, @ANYBLOB="018000000000000000000d7b1974d4f73519ffff6a05b03cc1f5c2169e"], 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) [ 2553.528089][ T9692] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2553.562095][ T9692] EXT4-fs (loop4): get root inode failed [ 2553.580031][ T9692] EXT4-fs (loop4): mount failed 14:38:42 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000080)={'hsr0\x00', @local}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r4, 0xc01864b0, &(0x7f00000000c0)={0x4, 0x48000000, 0x3, 0x9, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x4}, [{}]}, 0x78) 14:38:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRESHEX=r3, @ANYBLOB="01030000d4d402cecdcf22b311dd000000002004000000"], 0x14}, 0x1, 0x0, 0x0, 0x8804}, 0x0) 14:38:42 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffff7f, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff00000000, 0x0) 14:38:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001ff) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f00000000c0)={0x7, 0x4}) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$FUSE_IOCTL(r7, &(0x7f0000000080)={0x20, 0xffffffffffffffda, 0x7, {0x5, 0x0, 0xffff, 0x401}}, 0x20) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x5}, [{}]}, 0x78) 14:38:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14d50100", @ANYRES16=r1, @ANYBLOB="0103000000000000000004000000"], 0x14}}, 0x0) 14:38:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x6}, [{}]}, 0x78) 14:38:42 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000000)={0xe2, 0xa, 0x4, 0x40000, 0x7ff, {}, {0x5, 0x8, 0x40, 0x0, 0x20, 0x95, "6eb38636"}, 0x5, 0x1, @fd=r4, 0x80000001, 0x0, r5}) socket$kcm(0x2, 0x3, 0x2) 14:38:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, 0x0) [ 2554.217861][ T9767] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2554.255987][ T9767] EXT4-fs (loop4): get root inode failed 14:38:42 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) set_mempolicy(0x0, &(0x7f00000000c0)=0xd3, 0xff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x3}, {0x1, 0x2}, 0xe43d, 0x7, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2554.289524][ T9767] EXT4-fs (loop4): mount failed 14:38:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x7}, [{}]}, 0x78) 14:38:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r1, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 14:38:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x8}, [{}]}, 0x78) 14:38:42 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0) [ 2554.840863][ T9826] EXT4-fs error (device loop4): ext4_fill_super:4569: inode #2: comm syz-executor.4: iget: root inode unallocated [ 2554.869681][ T9826] EXT4-fs (loop4): get root inode failed [ 2554.881346][ T9826] EXT4-fs (loop4): mount failed 14:38:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) tee(r0, 0xffffffffffffffff, 0xfffffffffffff1a4, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup3(r5, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r7, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000140)="90208eff0cd083dcd97bb9b8f2d4f8462492ceef1d4fa3b3fa4287e630a8d969e59ab8bd", &(0x7f00000001c0)="15614d2e89b05d4f6d7628b5552801186ab52b5173e77041aeb11a5229cc999be7236f23571776d3f5109300daad03032f4b9d9ac0a09723b8cf3d4f9c332cdc0b3552ffdfa7577d55"}}, &(0x7f00000002c0)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TCGETS2(r6, 0x802c542a, &(0x7f0000000080)) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:43 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x7a000000}, [{}]}, 0x78) 14:38:43 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) renameat(r2, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') r5 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000000)={'hsr0\x00', @local}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f0000000040)={0x1, 0x6, 0x7fffffff, 0x200, 0x2, 0x1}) 14:38:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x9}, [{}]}, 0x78) 14:38:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:38:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xa}, [{}]}, 0x78) 14:38:43 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="020000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:43 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @multicast}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:43 executing program 2: socket$kcm(0x2, 0x3, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) io_pgetevents(r1, 0x7, 0x8000077, &(0x7f0000000040), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x2, 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+60000000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPSET_CMD_TYPE(r6, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0xd, 0x6, 0x201, 0x0, 0x0, {0x2}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}]}, 0x28}}, 0x40) r7 = socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000980)={0x148, 0x0, &(0x7f0000000740)=[@exit_looper, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@fda={0x66646185, 0x7, 0x2, 0x3}, @fda={0x66646185, 0xad9, 0x1, 0x1b}, @fd}, &(0x7f0000000480)={0x0, 0x20, 0x40}}, 0x400}, @free_buffer, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00000004c0)={@flat, @fd={0x66642a85, 0x0, r6}, @flat=@binder={0x73622a85, 0x100b, 0x3}}, &(0x7f0000000540)={0x0, 0x18, 0x30}}}, @increfs={0x40046304, 0x1}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x18, &(0x7f00000005c0)={@fda={0x66646185, 0x1, 0x0, 0x22}, @ptr={0x70742a85, 0x1, &(0x7f0000000580)=""/47, 0x2f, 0x0, 0x25}, @fda={0x66646185, 0x2, 0x1, 0x32}}, &(0x7f0000000640)={0x0, 0x20, 0x48}}}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)={@flat=@weak_binder={0x77622a85, 0x1114, 0x2}, @fd={0x66642a85, 0x0, r7}, @fda={0x66646185, 0x0, 0x2, 0x36}}, &(0x7f0000000700)={0x0, 0x18, 0x30}}}], 0x93, 0x0, &(0x7f00000008c0)="84b13f40a0bc2453dae1cd8022661d9a5d74a891de9c109b105469307ac41b1de26e5daa30726fb27a55722461965ab2808522cb9493c128164396aa058fff2b0166194bfe3231698e01a352df4d4a209e7f4939a44b0e8cd55eb5a541101583eb9d69957c52298334e99d24ca7d70e45098920fc626abf5bfee55825f0128e0910e87c8b86a2d6bdbef4c969546235d0f8657"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000a80)={0x0, 0x1}, &(0x7f0000000ac0)=0x8) 14:38:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xc}, [{}]}, 0x78) 14:38:43 executing program 1: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb200000000000000, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2555.316517][ T9867] device hsr0 entered promiscuous mode [ 2555.335790][ T9864] EXT4-fs (loop4): inodes count not valid: 2 vs 128 14:38:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000080)={0x14, r2, 0x800, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4040) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001300)=ANY=[@ANYBLOB="050000001c553439ed8d7832cc1890e20704ff10405032c3679c0ad01e4c5ef9bf7e49389c546b399520abce488b15f73f23d352e7640af7a78646b2f2760ecfc49f3ee880c7610b42455c22eca39767082f8f9936c88d5b8503fccc185f35daa003f231a797f017e3cc517857ffb1ac6ccf6a916e5f5c8158116f", @ANYRES16=r2, @ANYBLOB="020026bd7000fbdbdf25070000000c0099000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x2000c841) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup2(0xffffffffffffffff, r5) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000400)={r8, @in={{0x2, 0x4e23, @local}}}, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000001240)=[{&(0x7f00000008c0)=@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x100}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)="cd07d6dc52646013c369231351056a79028bb31b844eee648bba72ad2b763f6847b2dd54b24abbd05b0f746867700717bf2f2c718664d20ef402c5b4e456e4830152393c4c4fcf670f20d9933920ec", 0x56}, {&(0x7f00000002c0)="34564a30b8b86a0021c433d90a6ddcd301de1fd10e6cc6d38b9357a6f9a6034dfe7a67119ea7b93e5b93f61ff30cdea505c594aef128e8f86fdaecc83c53a5effffbb8257eaca173c6df26714c4df9b9a9b3033e7901256c33f88cc571ca901bf0a299f060345b643878ef3ed70f77935e5d949e3fea47ae43e1cb24f310be3516cc2b1cba2be67b93b5f5cf4dfa4f7ef07b2fd2a677e3281a35a616505ef3ff0fed830b4d7e009f397155b11530883a59f4af2769d32d04ce6ea3fcdd8344fa8ed04e70ce0f5aa4892b84c4b2203e95b3097a223e6e608dbedf70fab7d5dc495bd6af", 0xe3}, {&(0x7f0000000240)="4ee7663293d90fa9da614db0afcc78aac2995c9f6b49c1b7bd84337ea607b0c8e5102381963e9d", 0x27}, {&(0x7f00000003c0)='J', 0x1}, {&(0x7f0000000400)="9c2eb127f329e8698139db16dba43e4437aa9255803f6765fbd30f99fbaa355824ed5fc290475f87d07f13d92e7106db3494f0e33ff1c57197219ab338307732b8343a4acfc9f40769f7d36c9c496337df2ad1e13ac3af5c0513d5", 0x5b}], 0x5, 0x0, 0x0, 0x4080084}, {&(0x7f0000000600)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000640)="e2365732f6c89bd5408c795df24443f5b1742d990644540d986e33535b89e63c9d9f3587d231103c36460662d2c71ae517a2a5f3d15f482345d492ba8699d106ee978f6dde50c8664410aebc592e1d6c0f8cf64e8d287dfd55b3ad9356bade0c37cd964a0282970b9e67b1c24b036046a61bbaf61db123cf77c96f3803d0a9d57b26a846cfab712aca70c44ff7d5dcb93a19a429afa9a9de77b1f890155bd1c9ebb96b8deefa1592b906bee8b06f7dbb033c0b820e086619ef2477749e440ad2d24d157bc1d64244b4c9777812b1091c04cf0a836030", 0xd6}], 0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="123f690b000000008400000001e9c12adf00070001000000000000200900000009000000ffff000000000100", @ANYRES32=0x0, @ANYRESOCT=0x0], 0x48, 0x4000000}, {&(0x7f0000000c00)=@in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x2a}, 0x401}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000c40)="d434ce58158f2c09b3f2f4aa42fe0266a202fde3095524e362347b44053c4de12b780368b4ffaea35a", 0x29}, {&(0x7f0000000c80)="cde15d3e38fe8e6e5f68dcc0f36ce87f6f54f1ce76e730820001ee5ce05c663ee20db4bdce6749fad4422591fb74dd6dd96fa63b707afbd484d134ee8eeda7a501c6cf8961ed01b148253fd0ddcee87403c785c7", 0x54}, {&(0x7f0000000d00)="de4b6cb469e7f9a77bdbd0533be9ee9fd8c491a447e8f4fdca2618d535d670fda124a6969b314adb9ea15cec63dfaad6b29e3a7a6ab468f8da8b4332fb8c53b26d05d2ec64235170dc97a06eac0f3100418563d5757c8ce8dc4d26edab4c721230c574c5aa157644520bb07932a5d97e61d5c84a706c27d57576bfc7c296fd3062af298613da031fb93c366c1dad5367ee30b01a5c188b5da9443d10cf7e800f898d2e09879f7c6b0d452533595f6e8521521f3a76", 0xb5}, {&(0x7f0000000dc0)="bd07a07f371b7978ea83ef2ccb0e947a24382f", 0x13}, {&(0x7f0000000e00)="a9e504ba2babb7663be34329104f007fbe5e115477558767", 0x18}, {&(0x7f0000000900)="3180d94a7b18f7cac90d1e930dd4d379671aa869f4c4382244642fe493d9aa44676a4993a3dd7012246e29e3e7a00800820b9b7f3435061c2bd65750e3de9e829d7d0e398b8c7ba5d86a5e9b2a51b911268f56674c806d4dfa1c67fedaeb437d0909499a580841e647fad30263c3ceb74ba7e6ac43fe0f1abc1925501dedc0bbdd58a30e65b1c6acc8f32e0de8e8835e9c5a43cc64362c16f5fa9c258007acf456b0e1a0897566d312e3de6b364807dc9e51d69bbf379d6a2d9d2fbc339355ad6443bcc46663fbb93d36a5eb21f15529184799a33aa54b544c7dd5de63d89e251c68202a12cefb8b", 0xca}, {&(0x7f0000000f40)="c22fd9c5760dd44bb65b2a910bcc2b373c9194896afe4bab63eb6db1d4758cf97ec3968a2b586433e702fb93e6535faa5ae525422c77f2027da26767785ab8bce30b52e47f6205c37f81acca77b07980c929a15ac459e1678232988a21242250", 0x60}, {&(0x7f0000000fc0)="995838bf7ad45f701413ca0a3f4ddf924e37c969e77d30db5f", 0x19}, {&(0x7f0000001000)="c4c04878f143b87fb48760ff760c59ed88d2f7bad8f618b8544d32b57239ed44ccc25f46458fd154b30de78c53fb64bafb0a3fa9879fe3d09be2d6d3ab60600e451bb8e7d4b38e797f6352ea535f8f6057c4", 0x52}, {&(0x7f0000000580)="63207e3947387b1fd768768fec87838d933a138caf545fc54f8fa62cfc0d1379658b6506c1bf7195c78538cecb469baa3bd9df9f3915b61760dae20446deeb93254ca9a61c15a0f83721348f73"}], 0x9, &(0x7f0000001140)=[@init={0x18, 0x84, 0x0, {0x2, 0x7, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0xa, 0x101, 0xfffffe01, 0x6c8, 0x57, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xfc00, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x80000001, r8}}, @authinfo={0xfffffd6c, 0x84, 0x6, {0x1}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @private0}, @authinfo={0x18, 0x84, 0x6, {0x3}}], 0xe0, 0x4040081}], 0x3, 0x8001) dup(r4) r9 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r9, 0x4122, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2555.503142][ T9864] EXT4-fs (loop4): inodes count not valid: 2 vs 128 [ 2555.528966][ T9879] ISOFS: Unable to identify CD-ROM format. 14:38:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000000c0)) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r4, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xd}, [{}]}, 0x78) 14:38:44 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="100000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x3, 0x4, 0x0, 0x7f}) 14:38:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, 0x0) 14:38:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xe}, [{}]}, 0x78) [ 2555.968976][ T9906] ISOFS: Unable to identify CD-ROM format. 14:38:44 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2556.106026][ T9907] EXT4-fs (loop4): inodes count not valid: 16 vs 128 [ 2556.111440][ T9906] ISOFS: Unable to identify CD-ROM format. 14:38:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_int(r1, &(0x7f0000000000)=0x4, 0x12) [ 2556.285749][ T9930] device hsr0 left promiscuous mode 14:38:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xf}, [{}]}, 0x78) 14:38:44 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r3, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, r5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2556.365593][ T9930] FAULT_INJECTION: forcing a failure. [ 2556.365593][ T9930] name failslab, interval 1, probability 0, space 0, times 0 [ 2556.441279][ T9930] CPU: 1 PID: 9930 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 2556.449897][ T9930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2556.459949][ T9930] Call Trace: [ 2556.463255][ T9930] dump_stack+0x11d/0x187 [ 2556.467710][ T9930] should_fail.cold+0x5/0xf [ 2556.472281][ T9930] __should_failslab+0x82/0xb0 [ 2556.477049][ T9930] should_failslab+0x5/0xf [ 2556.481480][ T9930] __kmalloc+0x54/0x640 [ 2556.485717][ T9930] ? tomoyo_realpath_from_path+0x85/0x3d0 [ 2556.491518][ T9930] tomoyo_realpath_from_path+0x85/0x3d0 [ 2556.497092][ T9930] tomoyo_path_number_perm+0xff/0x360 [ 2556.502501][ T9930] ? _parse_integer+0x12f/0x150 [ 2556.507389][ T9930] ? __fget_files+0xa2/0x1c0 [ 2556.511991][ T9930] tomoyo_file_ioctl+0x28/0x40 [ 2556.516768][ T9930] security_file_ioctl+0x69/0xa0 [ 2556.521724][ T9930] ksys_ioctl+0x5a/0x150 [ 2556.526002][ T9930] __x64_sys_ioctl+0x47/0x60 [ 2556.530607][ T9930] do_syscall_64+0xc7/0x3b0 [ 2556.535141][ T9930] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2556.541029][ T9930] RIP: 0033:0x45ca29 [ 2556.544937][ T9930] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2556.564551][ T9930] RSP: 002b:00007f312a28ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2556.572970][ T9930] RAX: ffffffffffffffda RBX: 00000000004eb940 RCX: 000000000045ca29 [ 2556.581015][ T9930] RDX: 0000000020000000 RSI: 0000000000008914 RDI: 0000000000000006 14:38:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/43}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffa02, 0x400000) 14:38:44 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="390000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2556.588990][ T9930] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2556.597104][ T9930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2556.605075][ T9930] R13: 00000000000004ac R14: 00000000004c7904 R15: 00007f312a28f6d4 [ 2556.626051][ T9930] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2556.633481][ T9930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2556.733177][ T9945] EXT4-fs (loop4): inodes count not valid: 57 vs 128 [ 2556.760645][ T9946] ISOFS: Unable to identify CD-ROM format. 14:38:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:45 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'veth0_vlan\x00', @broadcast}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x18}, [{}]}, 0x78) 14:38:45 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2556.848985][ T9945] EXT4-fs (loop4): inodes count not valid: 57 vs 128 [ 2556.890029][ T9963] device veth0_vlan left promiscuous mode [ 2556.915252][ T9946] ISOFS: Unable to identify CD-ROM format. [ 2556.937882][ T9963] device veth0_vlan entered promiscuous mode 14:38:45 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="4b0000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x1a}, [{}]}, 0x78) [ 2557.020921][ T9976] FAULT_INJECTION: forcing a failure. [ 2557.020921][ T9976] name failslab, interval 1, probability 0, space 0, times 0 [ 2557.088503][ T9976] CPU: 0 PID: 9976 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 2557.097202][ T9976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2557.107257][ T9976] Call Trace: [ 2557.110569][ T9976] dump_stack+0x11d/0x187 [ 2557.115693][ T9976] should_fail.cold+0x5/0xf [ 2557.120222][ T9976] __should_failslab+0x82/0xb0 [ 2557.124992][ T9976] should_failslab+0x5/0xf [ 2557.129408][ T9976] __kmalloc+0x54/0x640 [ 2557.133563][ T9976] ? tomoyo_encode2.part.0+0xd0/0x240 [ 2557.138932][ T9976] ? __should_failslab+0x8a/0xb0 [ 2557.143864][ T9976] ? debug_smp_processor_id+0x3f/0x129 [ 2557.149338][ T9976] tomoyo_encode2.part.0+0xd0/0x240 [ 2557.154579][ T9976] tomoyo_encode+0x32/0x50 [ 2557.158991][ T9976] tomoyo_realpath_from_path+0x11e/0x3d0 [ 2557.164623][ T9976] tomoyo_path_number_perm+0xff/0x360 [ 2557.169988][ T9976] ? _parse_integer+0x12f/0x150 [ 2557.174854][ T9976] ? __fget_files+0xa2/0x1c0 [ 2557.179446][ T9976] tomoyo_file_ioctl+0x28/0x40 [ 2557.184211][ T9976] security_file_ioctl+0x69/0xa0 [ 2557.189153][ T9976] ksys_ioctl+0x5a/0x150 [ 2557.193537][ T9976] __x64_sys_ioctl+0x47/0x60 [ 2557.198329][ T9976] do_syscall_64+0xc7/0x3b0 [ 2557.202888][ T9976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2557.208783][ T9976] RIP: 0033:0x45ca29 [ 2557.212755][ T9976] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:38:45 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@null=' \x00', 0xf, 'netdevsim0\x00'}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={'netpci0\x00', 0xfffffffd}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x2a67) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) [ 2557.232405][ T9976] RSP: 002b:00007f312a24cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2557.240833][ T9976] RAX: ffffffffffffffda RBX: 00000000004eb940 RCX: 000000000045ca29 [ 2557.248896][ T9976] RDX: 0000000020000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 2557.256926][ T9976] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 2557.264886][ T9976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2557.272850][ T9976] R13: 00000000000004ac R14: 00000000004c7904 R15: 00007f312a24d6d4 14:38:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0x60) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 2557.401311][ T9987] ISOFS: Unable to identify CD-ROM format. [ 2557.410825][ T9976] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2557.419709][ T9976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 14:38:45 executing program 1 (fault-call:5 fault-nth:2): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2557.456774][ T9982] EXT4-fs (loop4): inodes count not valid: 75 vs 128 14:38:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x1b}, [{}]}, 0x78) [ 2557.507165][ T9995] ISOFS: Unable to identify CD-ROM format. [ 2557.619228][ T9982] EXT4-fs (loop4): inodes count not valid: 75 vs 128 14:38:45 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="004000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2557.673785][ T9999] FAULT_INJECTION: forcing a failure. [ 2557.673785][ T9999] name failslab, interval 1, probability 0, space 0, times 0 14:38:45 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}]}]}}]}, 0x478}}, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, @xdp={0x2c, 0x9, r6, 0xc}, @nl=@proc={0x10, 0x0, 0x25dfdbff, 0x20000}, @tipc=@nameseq={0x1e, 0x1, 0x2, {0x41, 0x3, 0x3}}, 0x9, 0x0, 0x0, 0x0, 0xc8, &(0x7f0000000080)='ip_vti0\x00', 0x477, 0x0, 0x1000}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@private1={0xfc, 0x1, [], 0x1}, 0x1c, r7}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2557.789445][ T9999] CPU: 1 PID: 9999 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 2557.798171][ T9999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2557.808239][ T9999] Call Trace: [ 2557.811550][ T9999] dump_stack+0x11d/0x187 [ 2557.815899][ T9999] should_fail.cold+0x5/0xf [ 2557.820546][ T9999] __should_failslab+0x82/0xb0 [ 2557.825418][ T9999] should_failslab+0x5/0xf [ 2557.829939][ T9999] kmem_cache_alloc_node+0x35/0x680 [ 2557.835223][ T9999] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2557.841138][ T9999] ? __rcu_read_unlock+0x77/0x390 [ 2557.846266][ T9999] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2557.852285][ T9999] __alloc_skb+0x8d/0x360 [ 2557.856797][ T9999] rtmsg_ifinfo_build_skb+0x69/0x150 [ 2557.862096][ T9999] rtmsg_ifinfo_event.part.0+0x51/0xc0 [ 2557.867595][ T9999] rtmsg_ifinfo+0x78/0x80 [ 2557.871932][ T9999] __dev_notify_flags+0x18b/0x200 [ 2557.877034][ T9999] dev_change_flags+0xaa/0xd0 [ 2557.881737][ T9999] devinet_ioctl+0xc1c/0xf40 [ 2557.886360][ T9999] ? _copy_from_user+0xb3/0xf0 [ 2557.891123][ T9999] inet_ioctl+0x12b/0x240 [ 2557.895462][ T9999] sock_do_ioctl+0x61/0x230 [ 2557.900331][ T9999] sock_ioctl+0x3a2/0x5e0 [ 2557.904663][ T9999] ? tomoyo_file_ioctl+0x30/0x40 [ 2557.909613][ T9999] ? dlci_ioctl_set+0x50/0x50 [ 2557.914300][ T9999] ksys_ioctl+0x101/0x150 [ 2557.918637][ T9999] __x64_sys_ioctl+0x47/0x60 [ 2557.923229][ T9999] do_syscall_64+0xc7/0x3b0 [ 2557.927839][ T9999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2557.933747][ T9999] RIP: 0033:0x45ca29 [ 2557.937640][ T9999] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2557.957250][ T9999] RSP: 002b:00007f312a28ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2557.965657][ T9999] RAX: ffffffffffffffda RBX: 00000000004eb940 RCX: 000000000045ca29 [ 2557.973626][ T9999] RDX: 0000000020000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 2557.981700][ T9999] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2557.989789][ T9999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2557.997844][ T9999] R13: 00000000000004ac R14: 00000000004c7904 R15: 00007f312a28f6d4 [ 2558.082582][T10013] EXT4-fs (loop4): inodes count not valid: 16384 vs 128 [ 2558.144957][ T9999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2558.285415][T10014] EXT4-fs (loop4): inodes count not valid: 16384 vs 128 14:38:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x3e}, [{}]}, 0x78) 14:38:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)={0x20, r3, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x2e0, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2fd9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x24e00000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc853}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9f85}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x93db}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe5ec}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x45f5}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x647}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xe4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_virt_wifi\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [], @multicast1}, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x30}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 14:38:48 executing program 1 (fault-call:5 fault-nth:3): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:48 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/snapshot\x00', 0x44a03, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = dup2(r3, r4) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001600)={r7, 0x8}, &(0x7f0000001640)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x20041, 0x0) ioctl$NBD_SET_BLKSIZE(r8, 0xab01, 0x9) 14:38:48 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000040004000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000140)={0x4, 0x9, 0x1f, r0, 0x0, &(0x7f00000000c0)={0xa30001, 0xdfd, [], @p_u8=&(0x7f0000000080)=0x3}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2560.090699][T10046] ISOFS: Unable to identify CD-ROM format. 14:38:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x48}, [{}]}, 0x78) [ 2560.309147][T10053] EXT4-fs (loop4): inodes count not valid: 67108992 vs 128 [ 2560.342031][T10059] FAULT_INJECTION: forcing a failure. [ 2560.342031][T10059] name failslab, interval 1, probability 0, space 0, times 0 [ 2560.407778][T10046] ISOFS: Unable to identify CD-ROM format. [ 2560.443070][T10059] CPU: 0 PID: 10059 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 2560.451765][T10059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2560.461818][T10059] Call Trace: [ 2560.465120][T10059] dump_stack+0x11d/0x187 [ 2560.469509][T10059] should_fail.cold+0x5/0xf [ 2560.474019][T10059] __should_failslab+0x82/0xb0 [ 2560.478794][T10059] should_failslab+0x5/0xf [ 2560.483210][T10059] kmem_cache_alloc_node_trace+0x37/0x610 [ 2560.488989][T10059] ? __should_failslab+0x8a/0xb0 [ 2560.493918][T10059] ? debug_smp_processor_id+0x3f/0x129 [ 2560.499374][T10059] ? kmem_cache_alloc_node+0x26d/0x680 [ 2560.504830][T10059] __kmalloc_reserve.isra.0+0x43/0xd0 [ 2560.510199][T10059] __alloc_skb+0xbe/0x360 [ 2560.514530][T10059] rtmsg_ifinfo_build_skb+0x69/0x150 [ 2560.519817][T10059] rtmsg_ifinfo_event.part.0+0x51/0xc0 [ 2560.525308][T10059] rtmsg_ifinfo+0x78/0x80 [ 2560.529638][T10059] __dev_notify_flags+0x18b/0x200 [ 2560.534659][T10059] dev_change_flags+0xaa/0xd0 [ 2560.539332][T10059] devinet_ioctl+0xc1c/0xf40 [ 2560.543991][T10059] ? _copy_from_user+0xb3/0xf0 [ 2560.548773][T10059] inet_ioctl+0x12b/0x240 [ 2560.553114][T10059] sock_do_ioctl+0x61/0x230 [ 2560.557627][T10059] sock_ioctl+0x3a2/0x5e0 [ 2560.561966][T10059] ? tomoyo_file_ioctl+0x30/0x40 [ 2560.566901][T10059] ? dlci_ioctl_set+0x50/0x50 [ 2560.571634][T10059] ksys_ioctl+0x101/0x150 [ 2560.575961][T10059] __x64_sys_ioctl+0x47/0x60 [ 2560.580629][T10059] do_syscall_64+0xc7/0x3b0 [ 2560.585155][T10059] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2560.591037][T10059] RIP: 0033:0x45ca29 [ 2560.594929][T10059] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2560.614588][T10059] RSP: 002b:00007f312a24cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2560.623068][T10059] RAX: ffffffffffffffda RBX: 00000000004eb940 RCX: 000000000045ca29 [ 2560.631028][T10059] RDX: 0000000020000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 2560.638988][T10059] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 2560.647014][T10059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 14:38:48 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x6, 0x2) [ 2560.654977][T10059] R13: 00000000000004ac R14: 00000000004c7904 R15: 00007f312a24d6d4 14:38:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x4c}, [{}]}, 0x78) 14:38:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f00000000c0)={0x1, 'veth1\x00', {}, 0x2}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x2, 0x1, 0x8f69, 0x6}) ioctl$VIDIOC_TRY_ENCODER_CMD(r1, 0xc028564e, &(0x7f0000000080)={0x3, 0x0, [0x8, 0x2, 0xfff, 0x4, 0x4, 0x256, 0x200, 0x2]}) [ 2560.811278][T10059] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 14:38:49 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:49 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800200009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r5, r6+60000000}, {r3, r4+60000000}}, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f00000001c0)=""/165) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r7, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:49 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8001, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="0e6578c1e36c1a965e615a07581bc3b402913dfa28f50af36b251ae0c6d5e157f479efccb4e71eb8a36a87a71f549029b1f6889d0d2e07a16cdd316a8f16bac019042a178186b1f874bf32fb931790ba09c221ae4223c61d190ec522d7d1a962f2936b3d90e1d126aee932eb62117e66cf7f09149afa91e89ae9207a70a6dd4a4fe987244b87", 0x86, 0x10000000004}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x800) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x4, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x60}, [{}]}, 0x78) [ 2561.116991][T10088] ISOFS: Unable to identify CD-ROM format. [ 2561.177291][T10100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2561.215305][T10102] EXT4-fs (loop4): inodes count not valid: 640 vs 128 14:38:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x68}, [{}]}, 0x78) 14:38:49 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x2, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2561.236566][T10088] ISOFS: Unable to identify CD-ROM format. 14:38:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) [ 2561.382129][T10102] EXT4-fs (loop4): inodes count not valid: 640 vs 128 14:38:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x6c}, [{}]}, 0x78) 14:38:49 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800300009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:49 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x10, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:49 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000000)=[{0x3, 0x40}, {0x0, 0xfffd}], 0x2) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semctl$SEM_STAT_ANY(r2, 0x3, 0x14, &(0x7f0000000040)=""/122) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2561.660760][T10126] ISOFS: Unable to identify CD-ROM format. 14:38:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x74}, [{}]}, 0x78) 14:38:49 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x4b71, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2561.757376][T10126] ISOFS: Unable to identify CD-ROM format. [ 2561.872175][T10135] EXT4-fs (loop4): inodes count not valid: 896 vs 128 [ 2561.996475][T10135] EXT4-fs (loop4): inodes count not valid: 896 vs 128 14:38:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20001, 0x0) ioctl$RTC_UIE_OFF(r5, 0x7004) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x7a}, [{}]}, 0x78) 14:38:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r3, 0x4161, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x3, 0x4, 0x5, 0xfc, 0xef, 0x2, 0x3}, 0xc) 14:38:52 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) r3 = gettid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x2, 0x2, 0x3, 0x8, r2}) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) kcmp(r2, r3, 0x1, r4, r5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:52 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x4c00, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:52 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800400009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x9b}, [{}]}, 0x78) 14:38:52 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x4c01, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2564.233942][T10176] ISOFS: Unable to identify CD-ROM format. 14:38:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xf0}, [{}]}, 0x78) 14:38:52 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', @dev={[], 0x3b}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$kcm(0x2, 0x6, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r6, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="840300005e24bd844eec3e3f909e2e2dfa838b9e27856ff8a7f9f45c4369898b3cc5ed665d6e1fa4abedc1d0bfa0ca26ecc094393056506d130b2b1e2877281fb26781e6750e8a4dbcea4fcd7878e999f0a1713aae4d22284d0f", @ANYRES16=r6, @ANYBLOB="08002abd7000fddbdf250700000038000280140001000a01010200000000000000000000000006000e004e200000080004004d0f000005000d000100000006000e004e2300001400038008000500ac1e000108000100000000001c00028006000f000100000008000400ff7f000008000700070000000800060008000000"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000000080)=0x6, 0x4) [ 2564.300013][T10175] EXT4-fs (loop4): inodes count not valid: 1152 vs 128 [ 2564.324072][T10176] ISOFS: Unable to identify CD-ROM format. 14:38:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x180}, [{}]}, 0x78) 14:38:52 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x4c80, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2564.498542][T10175] EXT4-fs (loop4): inodes count not valid: 1152 vs 128 14:38:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {0xa, 0x1}, 0x10001, 0xa0, &(0x7f0000000080)={0x5, 0xe, 0x3, 0x40, 0x400}, 0x8, 0x6, 0x3, 0x0, 0x4, 0x4, &(0x7f00000000c0)="0de2c663b72e87b60d0531dd52688601d6c4ba99d7921bd40ba5"}) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:53 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800500009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) 14:38:53 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000180)=""/149, &(0x7f00000002c0)=0x95) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x38, 0x100, 0x70bd27, 0x25dfdbfc, {0x9}, [@typed={0x8, 0x88, 0x0, 0x0, @uid=r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 14:38:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x300}, [{}]}, 0x78) 14:38:53 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x4c81, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:53 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x4c82, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x500}, [{}]}, 0x78) [ 2565.310374][T10239] ISOFS: Unable to identify CD-ROM format. [ 2565.333326][T10234] EXT4-fs (loop4): inodes count not valid: 1408 vs 128 14:38:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x600}, [{}]}, 0x78) 14:38:53 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000180)={{0x4, 0x5, 0xf3, 0x8, '\x00', 0x3}, 0x1, [0x5ea18284, 0x2, 0x5c0, 0x9, 0x400, 0x1, 0x6, 0x9, 0x8001, 0x0, 0x9, 0x9, 0x9, 0x4, 0xffffffffffff6653, 0x401, 0x9, 0x2, 0x4, 0x81, 0x10000, 0x7, 0x4, 0x1, 0xfffffffffffffffc, 0x9, 0xffffffff, 0x1000000000, 0x7, 0x6, 0x2b9, 0x2, 0x8657, 0x7fffffff, 0x3, 0x9, 0x1, 0xefdc, 0x1f, 0x2dfa, 0x6ea8, 0x9, 0x51, 0x6, 0x7, 0x5, 0x5, 0x659, 0x8, 0x80000000, 0x0, 0x4, 0x8, 0x200, 0x7, 0x4000, 0x27, 0x8, 0x2, 0x3, 0x3ff, 0x4, 0x7fffffff, 0x4, 0x6, 0x0, 0x2, 0x1, 0x4, 0x4475, 0x10000, 0x7fff, 0x5, 0x200, 0x4, 0x9, 0x3ff, 0x81, 0x1000, 0x1, 0x4, 0x0, 0x7, 0x546e, 0x1, 0x80000001, 0x6, 0x3, 0x8000, 0x3, 0x0, 0x100000001, 0x7fffffff, 0xa3, 0x7, 0x3, 0x7, 0x100000000, 0x7fff, 0x9, 0x1, 0x93, 0x9, 0x6, 0x1000, 0xffffffff, 0x9, 0x8, 0xee, 0x200, 0x4, 0x2, 0x40, 0x5, 0x30, 0x1, 0x8, 0x7f, 0x5, 0x1, 0x15, 0x1, 0x907, 0x0, 0x5, 0x33, 0x7, 0x3f]}) socket$kcm(0x2, 0x3, 0x2) 14:38:53 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x541b, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2565.442102][T10239] ISOFS: Unable to identify CD-ROM format. 14:38:53 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800600009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2565.798281][T10274] EXT4-fs (loop4): inodes count not valid: 1664 vs 128 [ 2565.907205][T10274] EXT4-fs (loop4): inodes count not valid: 1664 vs 128 14:38:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) read$alg(r2, &(0x7f00000001c0)=""/152, 0x98) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @loopback, 0xca}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x700}, [{}]}, 0x78) 14:38:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r3, r5, 0x1, 0x8a, &(0x7f0000000000)="b6e1de712837a8b692b7ce661ad8c973d8107135f13bb674ba70f164ca3d05a762553dfdd56418824f3299f8be75f76c69dfbfaa56bcfeb1f9429e7fe9d5fe2fb7957f01cb3720dad63d57c173ca2252a360bc60d610a4eda4881a112c94b0f06f4d902eb62e1c183c8629880edff3f4b9bcc193bc7ebd0a3e5d322384edb2b487f8502ff8b5a3b63c86", 0x3, 0x3, 0x2, 0x5fb2, 0x0, 0x1, 0x5c, 'syz1\x00'}) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VFIO_IOMMU_UNMAP_DMA(r7, 0x3b72, &(0x7f00000000c0)={0x18, 0x1, 0x1, 0x7}) 14:38:54 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5421, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:54 executing program 2: socket$kcm(0x2, 0x6, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @private0, 0x10000}}}, 0x84) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x40, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'geneve0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) fcntl$setpipe(r4, 0x407, 0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:38:54 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800700009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:54 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5450, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x900}, [{}]}, 0x78) [ 2566.319829][T10306] device geneve0 left promiscuous mode [ 2566.373811][T10300] ISOFS: Unable to identify CD-ROM format. 14:38:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xa00}, [{}]}, 0x78) [ 2566.435544][T10297] EXT4-fs (loop4): inodes count not valid: 1920 vs 128 [ 2566.495804][T10313] ISOFS: Unable to identify CD-ROM format. 14:38:54 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) keyctl$get_security(0xf, r2, 0x0, 0x0) r3 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)=')[self]\x00', r2) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x0) keyctl$get_security(0xf, r4, 0x0, 0x0) keyctl$unlink(0x9, r3, r4) 14:38:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xc00}, [{}]}, 0x78) 14:38:54 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5451, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2566.650015][T10297] EXT4-fs (loop4): inodes count not valid: 1920 vs 128 14:38:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000080)="81ab02d940f66bb83854bb4aa7a7ce1859fa1e78346b9d2fb63078c705a53f22b1349919bb57acc1d6b97e01758a08eb9e2fe823abf09d3410ea9aaa2f4d9c6b6159192e6fa6772ba7f862bbeee5d5628190d8efb8be35d1ba1a4c849c983912c311aed15b7ff83eec01b18611", 0x6d) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="bd40b0fbb8e8e37661b026d4dca21b4c0294", 0x12, 0x4}, {&(0x7f00000000c0), 0x0, 0x10000}, {&(0x7f0000000140)="23246e814edf508698793a6cb7cb83d15d806d123edae9a9b01d72cba9245a0122c49b4236ea32aedfe0aee6e777a66690b5a2b045d25646d3057ca7881c8962899628421e3d93294105803a73519c1a46ffbbf2967472089a2ec847185f71abab051081d7e5416d6ddb3dbd756b1640a98f3232c30051eb768cb6155de6d294625607122814726c70830249874dcb67954327017a8ad028f91761871d97d170e22c9872a6ea89351450a499527389d15e3437d96030eb81", 0xb8, 0xfffffffffffffffd}], 0x2800414, &(0x7f00000002c0)={[{@huge_advise={'huge=advise', 0x3d, '}/wlan0system'}}, {@huge_advise={'huge=advise', 0x3d, '^}ppp0systemeth1\\selinuxvboxnet1wlan1//vmnet1vboxnet0user$'}}, {@huge_within_size={'huge=within_size', 0x3d, 'system&'}}], [{@pcr={'pcr', 0x3d, 0x3c}}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup2(r2, r3) r5 = socket$inet(0x2, 0x80001, 0x84) r6 = syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x8, 0x4000) fsetxattr$trusted_overlay_redirect(r6, &(0x7f00000004c0)='trusted.overlay.redirect\x00', &(0x7f0000000500)='./file0\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x623, 0x86, 0x5, 0x8001, 0x3, 0x9, 0x3e3, 0x6, r7}, &(0x7f0000000380)=0x20) 14:38:55 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800800009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:55 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5452, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xd00}, [{}]}, 0x78) 14:38:55 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', @random="4c3fe542e302"}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r4, &(0x7f00000017c0), 0x3da, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x50800, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r6, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:semanage_read_lock_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r6, 0x610, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r6, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000004}, 0x40004) socket$kcm(0x2, 0x3, 0x2) [ 2567.324933][T10363] ISOFS: Unable to identify CD-ROM format. 14:38:55 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5460, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xe00}, [{}]}, 0x78) [ 2567.396455][T10359] EXT4-fs (loop4): inodes count not valid: 2176 vs 128 [ 2567.412403][T10368] tmpfs: Bad value for 'huge' 14:38:55 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FIOCLEX(r3, 0x5451) socket$kcm(0x2, 0x3, 0x2) 14:38:55 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x6364, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f00000004c0)="90", 0x1, r0) keyctl$invalidate(0x15, r1) keyctl$invalidate(0x15, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f00000004c0)="90", 0x1, r2) keyctl$invalidate(0x15, r3) keyctl$invalidate(0x15, r3) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f00000004c0)="90", 0x1, r4) keyctl$invalidate(0x15, r5) keyctl$invalidate(0x15, r5) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r3, r5}, &(0x7f00000002c0)=""/156, 0x9c, &(0x7f0000000200)={&(0x7f0000000140)={'sha224-avx\x00'}, &(0x7f0000000180)="560d8e608a3cb654330a1f82fc36d5c2f4fd7d59f6e185d4a31bfccd6a990b1ba1effbd68699e22f629163eef136bc140fabf869058faa0d40136906574d2ea4ceaf1187017517f8f01a2708fb6e9bcdf427e2", 0x53}) 14:38:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xf00}, [{}]}, 0x78) [ 2567.746740][T10391] ISOFS: Unable to identify CD-ROM format. [ 2567.840167][T10391] ISOFS: Unable to identify CD-ROM format. 14:38:56 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800900009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:56 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x9e0000, 0x3, 0x0, r2, 0x0, &(0x7f0000000080)={0x980929, 0x2, [], @value64=0x400}}) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'hsr0\x00', @random="e419aed66ad4"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x20000) socket$kcm(0x2, 0x3, 0x2) 14:38:56 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x6612, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x1800}, [{}]}, 0x78) 14:38:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0x980000, 0x0, 0x1ff, r0, 0x0, &(0x7f0000000040)={0x980913, 0x2, [], @p_u16=&(0x7f0000000000)=0x100}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, 0x3, 0x2, 0x5, 0x0, 0x0, {0xa, 0x0, 0x4}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x8080) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x3f, 0xbb1, "24974e029d6e61f1e28107c716091a930638c6997fdc30239c34656eb0f3224ac6f6d316c1512b8c8b0a468404c1985ccdb6698832c6dc3f186e52f05e77a7c6c6a5e0f20f0b322e522703f495abae915058343325e2bfdd18a27d17d5e5b17f5c11090121aa0a72072897220d32de7775cbdeeae8e965ca47a3d17435c31a77d93e8305dea51ddc0a4dcf58986b5829cb418b163828dafef5cb84328b02d1f92cedb7e1f9af6b4310665f65d4bed868b5c409cda8e6ac1788dd4ab251707c2ba8bd43"}) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:38:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) finit_module(r3, &(0x7f0000000140)='/dev/ttyS3\x00', 0x1) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) write$FUSE_CREATE_OPEN(r2, &(0x7f00000001c0)={0xa0, 0x0, 0x5, {{0x5, 0x1, 0xcc6, 0xf8c7942, 0x800, 0xabd, {0x1, 0x7, 0x629, 0x3, 0x2c, 0x0, 0x7ff, 0x0, 0x3, 0x80000001, 0x3, 0x0, 0x0, 0xfffffa52, 0x20}}, {0x0, 0x8}}}, 0xa0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x85) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd6d}, 0x40000002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockopt$inet6_mreq(r7, 0x29, 0x0, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) 14:38:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x1a00}, [{}]}, 0x78) 14:38:56 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8901, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2568.592490][T10424] ISOFS: Unable to identify CD-ROM format. 14:38:56 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x5, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r2, &(0x7f0000000180), &(0x7f0000000100)=0x60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0xffffffff) r11 = fcntl$dupfd(r4, 0x0, r6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r11, 0x28, &(0x7f0000000040)}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) [ 2568.670720][T10425] EXT4-fs (loop4): inodes count not valid: 2432 vs 128 14:38:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x1b00}, [{}]}, 0x78) [ 2568.717657][T10432] ISOFS: Unable to identify CD-ROM format. [ 2568.835224][T10449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2568.845298][T10425] EXT4-fs (loop4): inodes count not valid: 2432 vs 128 14:38:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x2000}, [{}]}, 0x78) 14:38:57 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8902, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:57 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800a00009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:57 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000000)='./file1\x00', 0x3, 0x0, 0x0, 0xa400, 0x0) 14:38:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{r3, r4+60000000}, {0x77359400}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r5, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x16}, &(0x7f00000002c0)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendto$inet6(r8, &(0x7f0000000140)='JC', 0x2, 0x1, &(0x7f0000000200)={0xa, 0x4e20, 0x9, @remote, 0x718}, 0x1c) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0xc) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:38:57 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8903, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:57 executing program 2: socket$alg(0x26, 0x5, 0x0) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'veth1_vlan\x00', @remote}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$tun(r3, &(0x7f0000000180)={@val={0x0, 0x809b}, @void, @ipv6=@icmpv6={0x5, 0x6, "950e79", 0x1c8, 0x3a, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00', {[@dstopts={0x2b}, @fragment={0xc, 0x0, 0x20, 0x1, 0x0, 0x0, 0x67}], @mlv2_report={0x8f, 0x0, 0x0, 0x4, 0x5, [{0xa6, 0x5, 0x1, @empty, [@dev={0xfe, 0x80, [], 0x10}], [0x2, 0x3, 0x0, 0xffffffff, 0xfffffff8]}, {0x4, 0x0, 0x6, @loopback, [@mcast1, @loopback, @remote, @mcast1, @loopback, @mcast2]}, {0x91, 0x6, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [@rand_addr=' \x01\x00', @mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}], [0x7, 0x3, 0xca5, 0x2, 0x4e39, 0xfffffffd]}, {0x81, 0x3, 0x3, @private2, [@local, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0xd}], [0x2, 0x81, 0x5]}, {0x69, 0x5, 0x3, @ipv4={[], [], @multicast1}, [@dev={0xfe, 0x80, [], 0x1b}, @dev={0xfe, 0x80, [], 0x3b}, @mcast2], [0x8001, 0xebde, 0x7, 0x0, 0x81]}]}}}}, 0x1f4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) fchdir(r5) 14:38:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x3e00}, [{}]}, 0x78) 14:38:57 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8904, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:57 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x2, 0x0, 0x2) 14:38:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x4800}, [{}]}, 0x78) [ 2569.325358][T10485] EXT4-fs (loop4): inodes count not valid: 2688 vs 128 14:38:57 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8905, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:38:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x4c00}, [{}]}, 0x78) 14:38:57 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x80000, 0x4, {}, {0x0, 0x8, 0x9, 0x3, 0xea, 0x7, "7837e279"}, 0x8, 0x1, @fd=r1, 0x1, 0x0, r2}) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000080)=0x1, 0x4) [ 2569.556505][T10485] EXT4-fs (loop4): inodes count not valid: 2688 vs 128 14:38:57 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800c00009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:38:57 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8906, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2569.631923][T10517] ISOFS: Unable to identify CD-ROM format. [ 2569.728237][T10517] ISOFS: Unable to identify CD-ROM format. [ 2569.816953][T10531] EXT4-fs (loop4): inodes count not valid: 3200 vs 128 [ 2569.962175][T10531] EXT4-fs (loop4): inodes count not valid: 3200 vs 128 14:39:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = socket$kcm(0x2, 0x3, 0x2) getpid() ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:39:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x6000}, [{}]}, 0x78) 14:39:00 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8907, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 14:39:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="070000000000000000000b0000000c0005806a7813b3d8d80700"], 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xb4, r5, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xcd4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ecfe89e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20040000}, 0x40488c5) r6 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r7, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:39:00 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800d00009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x6800}, [{}]}, 0x78) [ 2572.338721][T10559] ISOFS: Unable to identify CD-ROM format. [ 2572.353384][T10560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2572.368893][T10557] EXT4-fs (loop4): inodes count not valid: 3456 vs 128 14:39:00 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ocfs2_control\x00', 0x28000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000240)=""/91, &(0x7f00000002c0)=0x5b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) socket$kcm(0x2, 0x3, 0x2) 14:39:00 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8908, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2572.478591][T10559] ISOFS: Unable to identify CD-ROM format. 14:39:00 executing program 2: r0 = syz_usb_connect$hid(0x4, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x56a, 0xb8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x80, 0xa0, 0xff, [{{0x9, 0x4, 0x0, 0xb0, 0x2, 0x3, 0x1, 0x1, 0x1, {0x9, 0x21, 0x40, 0x8, 0x1, {0x22, 0xaf4}}, {{{0x9, 0x5, 0x81, 0x3, 0x30, 0x3, 0xfd, 0x8}}}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0xb8, 0xbd, 0x1, 0xff, 0x3f}, 0x2c, &(0x7f00000000c0)={0x5, 0xf, 0x2c, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0xb, 0xa, 0x2}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0xc3, 0x0, 0x6}, @wireless={0xb, 0x10, 0x1, 0xc, 0x0, 0x1, 0x96, 0x0, 0x6}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x41, 0x59, 0x4, 0x5}]}, 0x5, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x813}}, {0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x1027}}, {0xc6, &(0x7f0000000240)=@string={0xc6, 0x3, "dd2bb722ede271a2ce7bfc8a0a1c4ddddd89e33f860ae36424a4a3c5219a86dd560b33c88756aa0f492958b2d025de56abbbe7a2ac8f93e0693d8aefbeacefe481491d6887df34f0ad5bcfbdb2b6985ed4417a2af207023d4836a5af971434dc4b06c02b14077097c0fb019f4079e7a229d1d25419bc71d0e407cbea026e43eec74e6f6023e9b24418e06be8794acd58bd9344923df9317ee60db383b737e706d809c1871ae07f8c9c37109c1baeb3f5bc58ad530a86ca26a492cb4119997ce3eca560b9"}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, &(0x7f00000003c0)={0x20, 0x8, 0x27, {0x27, 0x31, "557cc45d5236c8d7e772f29f861d8b5bc0346d0cf651547dbeebe26818219d0ca69a124096"}}, &(0x7f0000000400)={0x0, 0x3, 0x68, @string={0x68, 0x3, "995d683ca626e751e5f5cf1bee57963adee4ef455cc1b44aef5acd597a0dd001954483d1a565ddc775df688c9f9f2f2f97670658daf8196156f5a67288b73f8b794649396459b9c81b8e17e4211af2bbf541efc6c518354193aec95ca25762c451858cbe4248"}}, &(0x7f0000000480)={0x0, 0x22, 0x2, {[@global=@item_012={0x1, 0x1, 0x3, "d1"}]}}, &(0x7f00000004c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x202e, 0x3, 0x1, {0x22, 0x6d}}}}, &(0x7f0000000680)={0x2c, &(0x7f0000000540)={0x40, 0x16, 0x5, "1be5eed97a"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x6}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x60}, &(0x7f0000000600)={0x20, 0x1, 0x1e, "8132670f07a3ddd49537cbb8ded3fd59ec6a95f22ded6ae533bdc6430401"}, &(0x7f0000000640)={0x20, 0x3, 0x1, 0x9}}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$kcm(0x2, 0x2, 0x2) 14:39:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x6c00}, [{}]}, 0x78) 14:39:00 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="802300009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000140)={'veth1_macvtap\x00', 0x24, 0x8100}) shmdt(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_script(r3, &(0x7f0000000000)={'#! ', './file0'}, 0xb) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:39:00 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8909, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x7400}, [{}]}, 0x78) 14:39:01 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x890b, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2572.855500][T10594] ISOFS: Unable to identify CD-ROM format. [ 2572.897380][T10592] EXT4-fs (loop4): inodes count not valid: 9088 vs 128 [ 2573.063469][T10592] EXT4-fs (loop4): inodes count not valid: 9088 vs 128 [ 2573.154896][T10618] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 14:39:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$rose(r5, &(0x7f0000000080)=""/103, 0x67, 0x100, &(0x7f0000000140)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @default}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:39:01 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="802d00009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCL_SELLOADLUT(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7ff, 0xff, 0x9, 0x8}) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)={0x16, 0x3, [], [@enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x30}}]}, 0x28) 14:39:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x7a00}, [{}]}, 0x78) 14:39:01 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x890c, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:01 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x890d, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x7f00}, [{}]}, 0x78) [ 2573.448034][T10630] EXT4-fs (loop4): inodes count not valid: 11648 vs 128 [ 2573.456944][T10633] ISOFS: Unable to identify CD-ROM format. 14:39:01 executing program 2: socket$kcm(0x2, 0x1, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:39:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x9b00}, [{}]}, 0x78) [ 2573.590034][T10633] ISOFS: Unable to identify CD-ROM format. 14:39:01 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8912, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:01 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="804800009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_crypto(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x400, 0x70bd27, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8080}, 0x20000040) write$FUSE_BMAP(r1, &(0x7f0000000000)={0x18, 0xffffffffffffffda, 0x3, {0x5}}, 0x18) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x40014, 0x0) [ 2573.851178][T10673] EXT4-fs (loop4): inodes count not valid: 18560 vs 128 [ 2573.992040][T10673] EXT4-fs (loop4): inodes count not valid: 18560 vs 128 14:39:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x33) r5 = getpgrp(r4) timer_create(0x2, &(0x7f0000000000)={0x0, 0x13, 0x0, @tid=r5}, &(0x7f00000002c0)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:39:02 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socket$pppoe(0x18, 0x1, 0x0) 14:39:02 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8915, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:02 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="804c00009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0xa80406, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setuid(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)=0x8000) migrate_pages(0x0, 0x6, &(0x7f0000000000)=0x7fffffff, &(0x7f0000001ac0)=0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) ioctl$TUNSETGROUP(r7, 0x400454ce, r8) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="02000000010000000000000002000500", @ANYRES32=0x0, @ANYBLOB="0400010000000000000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="10000600000000002000000000000000"], 0x3c, 0x3) mount$9p_rdma(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='9p\x00', 0x1011011, &(0x7f00000002c0)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@common=@loose='loose'}, {@rq={'rq', 0x3d, 0x1ff}}], [{@obj_role={'obj_role', 0x3d, 'iso9660\x00'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'iso9660\x00'}}, {@dont_measure='dont_measure'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'keyring\xc7vboxnet1:*bdevvmnet0loselinux\xb2&'}}, {@uid_lt={'uid<', r3}}, {@euid_eq={'euid', 0x3d, r5}}, {@dont_appraise='dont_appraise'}, {@dont_appraise='dont_appraise'}]}}) 14:39:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0xf000}, [{}]}, 0x78) 14:39:02 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8916, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:02 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @broadcast}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CAPI_NCCI_GETUNIT(r3, 0x80044327, &(0x7f0000000240)=0x4) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_newroute={0x34, 0x18, 0x1030, 0x70bd26, 0x25dfdbfb, {0x1c, 0x14, 0x0, 0xc0, 0xfd, 0x0, 0xff, 0x7, 0x30b5a83802b7377a}, [@RTA_DST={0x8, 0x1, {0x1, 0x0, 0x1}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xbd}, @RTA_DST={0x8, 0x1, {0xfff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8015}, 0x20044000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/151) socket$kcm(0x2, 0x3, 0x2) 14:39:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0x8}, [{}]}, 0x78) 14:39:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendto$l2tp(0xffffffffffffffff, &(0x7f0000000080)="5515b9d8f6514de78f0c49371ed116f1ef795b36a3ca613efcc9629aac6de9521918102c18a007e77aa8f43baa1992726d8438105cac72b632d24d3d65f271034cee6cfe911063bb0bf43de958bc9eb95e717b701b2efc23e8c8c799fc6928dbdb0a992075f6aa872ea4d923d265e5214328177762d5d4", 0x77, 0x41, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 2574.623961][T10711] EXT4-fs (loop4): inodes count not valid: 19584 vs 128 [ 2574.696881][T10725] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2574.729910][T10725] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2574.767884][T10725] device hsr0 entered promiscuous mode 14:39:03 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000080)={{0x3, 0x0, @identifier="803f3c3b749690da3d418168211ba20d"}}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$llc(r4, &(0x7f0000000040)={0x1a, 0x108, 0x3, 0xfb, 0x8, 0x0, @remote}, 0x10) 14:39:03 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8917, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0x9}, [{}]}, 0x78) 14:39:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:39:03 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="806000009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) [ 2574.974276][T10743] device hsr0 left promiscuous mode 14:39:03 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8918, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0xa}, [{}]}, 0x78) [ 2575.048459][T10750] ISOFS: Unable to identify CD-ROM format. 14:39:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0xd}, [{}]}, 0x78) [ 2575.132263][T10750] ISOFS: Unable to identify CD-ROM format. 14:39:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0x50}, [{}]}, 0x78) 14:39:03 executing program 2: socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$kcm(0x2, 0x5, 0x2) r4 = pidfd_getfd(r2, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x5504) syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000040)) 14:39:03 executing program 5: setrlimit(0xd, &(0x7f0000000000)={0xffffffffffffffff, 0x9}) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x0, 0x0, 0x2108000, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') [ 2575.243006][T10755] EXT4-fs (loop4): inodes count not valid: 24704 vs 128 [ 2575.452950][T10755] EXT4-fs (loop4): inodes count not valid: 24704 vs 128 14:39:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0x71}, [{}]}, 0x78) 14:39:03 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8919, &(0x7f0000000000)={'hsr0\x00', @link_local}) 14:39:03 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) r2 = gettid() ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2, 0x3, 0x3, 0xff, 0x0, 0x8001, 0x10001, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0xb062b637b8b81570}, 0x10, 0xfffffffffffffffa, 0x0, 0x8, 0xaf00, 0xffffffff, 0x800}, r2, 0x4, r4, 0xa) 14:39:03 executing program 5: userfaultfd(0x80800) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:39:03 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="806800009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400202) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSERGETLSR(r3, 0x545c, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)=0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = dup2(r5, r6) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000400)={r9, @in={{0x2, 0x4e23, @local}}}, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r9, @in={{0x2, 0x4e23, @multicast2}}}, &(0x7f00000000c0)=0x84) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8001) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:39:04 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r2, 0x10000000) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) socket$kcm(0x2, 0x3, 0x2) 14:39:04 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x891a, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2575.930709][T10802] ISOFS: Unable to identify CD-ROM format. [ 2575.939583][T10806] EXT4-fs (loop4): inodes count not valid: 26752 vs 128 14:39:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0x78}, [{}]}, 0x78) 14:39:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0xfffffffffffffe28, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x438040, 0x40) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000000)) 14:39:04 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x33) rt_sigqueueinfo(r3, 0x38, &(0x7f0000000040)={0x35, 0x5e09, 0x3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r4, 0xc080661a, &(0x7f00000000c0)={{0x7, 0x0, @descriptor="54245bae6e38f242"}}) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400204) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r8) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r8) socket$kcm(0x2, 0x3, 0x2) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/1285], 0x505) 14:39:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0x9b}, [{}]}, 0x78) 14:39:04 executing program 4: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="806c00009904000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4802, 0x0) 14:39:04 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x891b, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2576.378808][T10836] EXT4-fs (loop4): inodes count not valid: 27776 vs 128 14:39:04 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = gettid() ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r5, 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = getpgrp(r5) fcntl$lock(r3, 0x5, &(0x7f0000000040)={0x2, 0x3, 0x7, 0x9, r6}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$kcm(0x2, 0x3, 0x2) 14:39:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x1b, 0x5b, 0x7, 0x7, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40, 0x0, 0x0, 0x0, 0xfeff}, [{}]}, 0x78) 14:39:04 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00', @remote}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x891c, &(0x7f0000000000)={'hsr0\x00', @link_local}) [ 2576.706379][T10814] ================================================================== [ 2576.715468][T10814] BUG: KCSAN: data-race in __synchronize_hardirq / handle_irq_event [ 2576.723442][T10814] [ 2576.725773][T10814] write to 0xffff88812bca0600 of 4 bytes by interrupt on cpu 1: [ 2576.733414][T10814] handle_irq_event+0xa7/0xbe [ 2576.738094][T10814] handle_edge_irq+0x170/0x460 [ 2576.742869][T10814] do_IRQ+0x76/0x120 [ 2576.746772][T10814] ret_from_intr+0x0/0x21 [ 2576.751115][T10814] kcsan_setup_watchpoint+0x25a/0x440 [ 2576.756497][T10814] unmap_page_range+0xbc5/0x1c50 [ 2576.761442][T10814] unmap_single_vma+0x13c/0x1f0 [ 2576.766298][T10814] unmap_vmas+0xe2/0x1b0 [ 2576.770541][T10814] exit_mmap+0x13e/0x2f0 [ 2576.774784][T10814] mmput+0xe2/0x260 [ 2576.778597][T10814] do_exit+0x644/0x11e0 [ 2576.782773][T10814] do_group_exit+0xae/0x1a0 [ 2576.787277][T10814] get_signal+0x2a7/0x1290 [ 2576.791690][T10814] do_signal+0x2b/0x840 [ 2576.795847][T10814] exit_to_usermode_loop+0x24a/0x2c0 [ 2576.801133][T10814] do_syscall_64+0x38b/0x3b0 [ 2576.805750][T10814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2576.811629][T10814] [ 2576.813967][T10814] read to 0xffff88812bca0600 of 4 bytes by task 10814 on cpu 0: [ 2576.821606][T10814] __synchronize_hardirq+0x62/0x1e0 [ 2576.826818][T10814] synchronize_irq+0x4a/0x120 [ 2576.831621][T10814] serial8250_do_shutdown+0xb3/0x3b0 [ 2576.836915][T10814] serial8250_shutdown+0x49/0x60 [ 2576.841852][T10814] uart_port_shutdown+0x6b/0x90 [ 2576.846699][T10814] uart_tty_port_shutdown+0x7b/0x160 [ 2576.851988][T10814] tty_port_shutdown+0x13f/0x160 [ 2576.856921][T10814] tty_port_close+0x79/0xe0 [ 2576.861420][T10814] uart_close+0x55/0x110 [ 2576.865676][T10814] tty_release+0x281/0x8e0 [ 2576.870097][T10814] __fput+0x1e9/0x500 [ 2576.874079][T10814] ____fput+0x1b/0x30 [ 2576.878061][T10814] task_work_run+0xba/0x120 [ 2576.882568][T10814] get_signal+0x1236/0x1290 [ 2576.887066][T10814] do_signal+0x2b/0x840 [ 2576.891223][T10814] exit_to_usermode_loop+0x24a/0x2c0 [ 2576.896538][T10814] do_syscall_64+0x38b/0x3b0 [ 2576.901140][T10814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2576.907019][T10814] [ 2576.909337][T10814] Reported by Kernel Concurrency Sanitizer on: [ 2576.915492][T10814] CPU: 0 PID: 10814 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 2576.924156][T10814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2576.934206][T10814] ================================================================== [ 2576.942264][T10814] Kernel panic - not syncing: panic_on_warn set ... [ 2576.948859][T10814] CPU: 0 PID: 10814 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 2576.957529][T10814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2576.967584][T10814] Call Trace: [ 2576.970891][T10814] dump_stack+0x11d/0x187 [ 2576.975225][T10814] panic+0x210/0x640 [ 2576.979165][T10814] ? vprintk_func+0x89/0x13a [ 2576.983774][T10814] kcsan_report.cold+0xc/0x1a [ 2576.988472][T10814] kcsan_setup_watchpoint+0x3fb/0x440 [ 2576.993871][T10814] __synchronize_hardirq+0x62/0x1e0 [ 2576.999082][T10814] synchronize_irq+0x4a/0x120 [ 2577.003776][T10814] ? preempt_count_add+0x63/0x90 [ 2577.008750][T10814] serial8250_do_shutdown+0xb3/0x3b0 [ 2577.014059][T10814] serial8250_shutdown+0x49/0x60 [ 2577.019009][T10814] uart_port_shutdown+0x6b/0x90 [ 2577.023886][T10814] uart_tty_port_shutdown+0x7b/0x160 [ 2577.029191][T10814] ? uart_port_shutdown+0x90/0x90 [ 2577.034401][T10814] ? uart_insert_char+0x3b0/0x3b0 [ 2577.039435][T10814] tty_port_shutdown+0x13f/0x160 [ 2577.044384][T10814] tty_port_close+0x79/0xe0 [ 2577.048896][T10814] ? uart_proc_show+0xf90/0xf90 [ 2577.053760][T10814] uart_close+0x55/0x110 [ 2577.058013][T10814] tty_release+0x281/0x8e0 [ 2577.062437][T10814] ? __read_once_size+0x2f/0xd0 [ 2577.067298][T10814] ? locks_remove_file+0x247/0x3a0 [ 2577.072433][T10814] ? do_tty_hangup+0x30/0x30 [ 2577.077039][T10814] __fput+0x1e9/0x500 [ 2577.081230][T10814] ____fput+0x1b/0x30 [ 2577.085223][T10814] task_work_run+0xba/0x120 [ 2577.089745][T10814] get_signal+0x1236/0x1290 [ 2577.094273][T10814] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2577.100178][T10814] ? uart_set_info_user+0xed0/0xed0 [ 2577.105403][T10814] do_signal+0x2b/0x840 [ 2577.109580][T10814] ? kick_process+0x41/0x70 [ 2577.114089][T10814] ? task_work_add+0x91/0x100 [ 2577.123734][T10814] exit_to_usermode_loop+0x24a/0x2c0 [ 2577.129044][T10814] do_syscall_64+0x38b/0x3b0 [ 2577.133647][T10814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2577.139546][T10814] RIP: 0033:0x45ca29 [ 2577.143454][T10814] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2577.163076][T10814] RSP: 002b:00007fca37162c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2577.171498][T10814] RAX: fffffffffffffe00 RBX: 00000000004ef0c0 RCX: 000000000045ca29 [ 2577.179477][T10814] RDX: 0000000000000000 RSI: 000000000000545c RDI: 0000000000000005 [ 2577.187450][T10814] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 2577.195421][T10814] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2577.203391][T10814] R13: 000000000000058a R14: 00000000004c83fe R15: 00007fca371636d4 [ 2577.212644][T10814] Kernel Offset: disabled [ 2577.216968][T10814] Rebooting in 86400 seconds..