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", 0x102, 0x400}], 0x0, 0x0) [ 1565.662773][ T313] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:44:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f2) [ 1565.712110][ T313] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1565.736560][ T468] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1565.763617][ T313] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1565.813721][ T302] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1565.849974][ T468] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:51 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x80, 0x40000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x100000001, 0x80000000, 0x4, 0x5]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'hwsim0\x00'}) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000180)={"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"}) 03:44:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f3) 03:44:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x70050000], [0xc1]}) 03:44:51 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f4) [ 1566.086351][ T534] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1566.269185][ T534] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x71050000], [0xc1]}) 03:44:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)={0xff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) setrlimit(0xf, &(0x7f0000000180)={0xd77c, 0x5}) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000080)="8d62cfa21238339249b329afdac21c538c4e60c743bf8ec0daf6987e74cf4d34df7a6df2ab516a8fd647a2a8bd5606c0222ebbaa55cdcbba9940628de22fecd9df094488533170f34f198cdff84515d8cda93aefd231ad89439d2a49b2d13a6ad9ba6c2747873458aab6bdd181b114ffc48d4c59ccdc9190f6062289eda1fc2f9aa96e0b3e756138ada7552dd55ff958e269ae4bc8aa37a5c2cc0608edf56ec05f49175db3ccad98ad79029c70ae3fb0611613a5f08318e77671cd", 0xbb) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000001c0)) 03:44:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f5) 03:44:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1566.429885][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.435719][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:44:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f6) [ 1566.572522][ T729] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1566.696997][ T729] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:52 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x72050000], [0xc1]}) 03:44:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r1}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0x5, 0x5, "39a0c04a1c140e089ddfbf74c463cdba3ea8a4da73f5a746dc72ac52e26d1057106d95117e808645ad4f6215b614da383504c9f252bf156806c5bdf0121c3e", 0xb}, 0x60) 03:44:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f7) 03:44:52 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1566.909848][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.915677][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1566.921570][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.927337][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:44:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f8) [ 1567.017113][ T866] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x74000000], [0xc1]}) 03:44:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x451c800000000000, 0x8001, 0x0, 0x4665, 0xffffffff, 0x8, 0x4, 0x7, 0x6, 0x2, 0x100000001, 0x6, 0x100}, {0x2, 0x6, 0x5, 0x3ff, 0x7, 0x1000, 0x401, 0x3, 0x2, 0x1c, 0x7, 0x8, 0x1}, {0xff, 0x4, 0x8, 0xfffffffffffff001, 0x7fffffff, 0xd0, 0x2, 0x2, 0x7, 0xffffffffffffff81, 0x73ff00ca, 0x100000000, 0x6}], 0x7}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 1567.130640][ T866] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4f9) 03:44:52 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:52 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x74010000], [0xc1]}) 03:44:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x2000, 0x0) 03:44:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4fa) [ 1567.376143][ T1219] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1567.417768][ T1189] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1567.447396][ T1189] FAT-fs (loop5): Filesystem has been set read-only [ 1567.469663][ T1219] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:53 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x75010000], [0xc1]}) 03:44:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4fb) [ 1567.639874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1567.645692][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1567.725800][ T1329] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4fc) 03:44:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x800000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:44:53 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x76010000], [0xc1]}) [ 1567.899270][ T1329] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1567.949448][ T1418] kvm_set_msr_common: 20 callbacks suppressed [ 1567.949461][ T1418] kvm [1417]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x76010000 [ 1568.001076][ T1418] kvm [1417]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:44:53 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4fd) 03:44:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:53 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x77020000], [0xc1]}) 03:44:53 executing program 4: io_setup(0x4, &(0x7f0000000040)=0x0) io_pgetevents(r0, 0x1, 0x1, &(0x7f0000000080)=[{}], 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x54}, 0x8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 03:44:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4fe) [ 1568.222602][ T1582] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1568.253374][ T1591] kvm [1590]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x77020000 [ 1568.269609][ T1591] kvm [1590]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:44:53 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1568.341931][ T1582] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x4ff) 03:44:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x79000000], [0xc1]}) 03:44:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 1568.523101][ T1746] kvm [1745]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x79000000 [ 1568.542663][ T1746] kvm [1745]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1568.612927][ T1778] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1568.771425][ T1778] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100010000000000) 03:44:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x500) 03:44:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7a000000], [0xc1]}) 03:44:54 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:54 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 03:44:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1568.893027][ T1923] kvm [1922]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7a000000 03:44:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x501) [ 1568.939300][ T1923] kvm [1922]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1568.976850][ T2037] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000080)={0x10001, 0x8, 0x4, 0x200000, {0x77359400}, {0x2, 0x0, 0x2566, 0xffffffffffffffff, 0xebf3, 0x9, "ff6df85d"}, 0x40, 0x2, @userptr, 0x4}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x100000000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:44:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100010000000000) 03:44:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7a010000], [0xc1]}) 03:44:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x502) [ 1569.108098][ T2037] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1569.145426][ T2047] kvm [2046]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7a010000 03:44:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1569.186075][ T2047] kvm [2046]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:44:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x503) 03:44:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7b010000], [0xc1]}) [ 1569.339754][ T2158] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1569.422864][ T2158] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:55 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:55 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x45) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x200, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x3c, "f46ea85a367aadb4ecf40c338a12c009264b0874269c91167461062b5646438791b6a0ea1d8c73a90d3412e94df25817b90b5dc0aac72b3e72cd6201"}, &(0x7f0000000200)=0x44) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='defcontext=']) 03:44:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000080)={0x7, 0x21, 0x1}, 0x7) 03:44:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x504) 03:44:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7f040000], [0xc1]}) 03:44:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x7f', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x505) [ 1569.778339][ T2177] SELinux: security_context_str_to_sid() failed for (dev bpf, type bpf) errno=-22 03:44:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x800000c0], [0xc1]}) 03:44:55 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:44:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:44:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x506) 03:44:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) [ 1569.978065][ T2311] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1569.989463][ T2309] FAULT_INJECTION: forcing a failure. [ 1569.989463][ T2309] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.003187][ T2311] FAT-fs (loop5): Filesystem has been set read-only [ 1570.042415][ T2299] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1570.049932][ T2309] CPU: 0 PID: 2309 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1570.058449][ T2309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.068486][ T2309] Call Trace: [ 1570.071769][ T2309] dump_stack+0x172/0x1f0 [ 1570.076088][ T2309] should_fail.cold+0xa/0x15 [ 1570.080664][ T2309] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1570.086454][ T2309] ? ___might_sleep+0x163/0x280 [ 1570.091292][ T2309] __should_failslab+0x121/0x190 [ 1570.096225][ T2309] should_failslab+0x9/0x14 [ 1570.100756][ T2309] kmem_cache_alloc_node+0x264/0x710 [ 1570.106062][ T2309] __alloc_skb+0xd5/0x5e0 [ 1570.110388][ T2309] ? skb_trim+0x190/0x190 [ 1570.114711][ T2309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.120942][ T2309] ? netlink_autobind.isra.0+0x228/0x310 [ 1570.126563][ T2309] netlink_sendmsg+0x97b/0xd70 [ 1570.131314][ T2309] ? netlink_unicast+0x720/0x720 [ 1570.136236][ T2309] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1570.141514][ T2309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.147745][ T2309] ? security_socket_sendmsg+0x93/0xc0 [ 1570.153225][ T2309] ? netlink_unicast+0x720/0x720 [ 1570.158185][ T2309] sock_sendmsg+0xdd/0x130 [ 1570.162614][ T2309] sock_write_iter+0x27c/0x3e0 [ 1570.167364][ T2309] ? sock_sendmsg+0x130/0x130 [ 1570.172039][ T2309] ? selinux_file_open+0x4e0/0x4e0 [ 1570.177145][ T2309] ? __might_sleep+0x95/0x190 [ 1570.181835][ T2309] do_iter_readv_writev+0x5e1/0x8e0 [ 1570.187105][ T2309] ? vfs_dedupe_file_range+0x780/0x780 [ 1570.192566][ T2309] ? rw_verify_area+0x118/0x360 [ 1570.197407][ T2309] do_iter_write+0x184/0x610 [ 1570.201985][ T2309] ? dup_iter+0x260/0x260 [ 1570.206321][ T2309] vfs_writev+0x1b3/0x2f0 [ 1570.210635][ T2309] ? vfs_iter_write+0xb0/0xb0 [ 1570.215306][ T2309] ? kasan_check_read+0x11/0x20 [ 1570.220157][ T2309] ? ksys_dup3+0x3e0/0x3e0 [ 1570.224569][ T2309] ? wait_for_completion+0x440/0x440 [ 1570.229846][ T2309] ? __fget_light+0x1a9/0x230 [ 1570.234513][ T2309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.240750][ T2309] do_writev+0xf6/0x290 [ 1570.244899][ T2309] ? vfs_writev+0x2f0/0x2f0 [ 1570.249391][ T2309] ? do_syscall_64+0x26/0x610 [ 1570.254064][ T2309] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1570.260215][ T2309] ? do_syscall_64+0x26/0x610 [ 1570.264882][ T2309] __x64_sys_writev+0x75/0xb0 [ 1570.269545][ T2309] do_syscall_64+0x103/0x610 [ 1570.274129][ T2309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1570.280042][ T2309] RIP: 0033:0x458079 [ 1570.283968][ T2309] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1570.303554][ T2309] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1570.311975][ T2309] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1570.319927][ T2309] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1570.327895][ T2309] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1570.335849][ T2309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1570.345285][ T2309] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 [ 1570.393661][ T2299] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1570.442593][ T2294] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:44:56 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x80040000], [0xc1]}) 03:44:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x507) 03:44:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000080)={0x6, 0x1, 0x2, 0x8, 0x5b, 0x1400, 0xaeeec6f}) setxattr$security_smack_transmute(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x4552e55d236b2ca5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:44:56 executing program 2 (fault-call:5 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:44:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x508) 03:44:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1570.589855][ C0] net_ratelimit: 8 callbacks suppressed [ 1570.589861][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1570.595442][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:44:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x80050000], [0xc1]}) [ 1570.673036][ T2443] FAULT_INJECTION: forcing a failure. [ 1570.673036][ T2443] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.691328][ T2440] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1570.730885][ T2443] CPU: 1 PID: 2443 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1570.738426][ T2443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.748480][ T2443] Call Trace: [ 1570.751773][ T2443] dump_stack+0x172/0x1f0 [ 1570.756093][ T2443] should_fail.cold+0xa/0x15 [ 1570.760676][ T2443] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1570.766474][ T2443] ? ___might_sleep+0x163/0x280 [ 1570.771314][ T2443] __should_failslab+0x121/0x190 [ 1570.776234][ T2443] should_failslab+0x9/0x14 [ 1570.780716][ T2443] kmem_cache_alloc_node_trace+0x270/0x720 [ 1570.786521][ T2443] __kmalloc_node_track_caller+0x3d/0x70 [ 1570.792141][ T2443] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1570.797495][ T2443] __alloc_skb+0x10b/0x5e0 [ 1570.801898][ T2443] ? skb_trim+0x190/0x190 [ 1570.806234][ T2443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.812457][ T2443] ? netlink_autobind.isra.0+0x228/0x310 [ 1570.818076][ T2443] netlink_sendmsg+0x97b/0xd70 [ 1570.822841][ T2443] ? netlink_unicast+0x720/0x720 [ 1570.827781][ T2443] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1570.833067][ T2443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.839290][ T2443] ? security_socket_sendmsg+0x93/0xc0 [ 1570.844739][ T2443] ? netlink_unicast+0x720/0x720 [ 1570.849673][ T2443] sock_sendmsg+0xdd/0x130 [ 1570.854084][ T2443] sock_write_iter+0x27c/0x3e0 [ 1570.858853][ T2443] ? sock_sendmsg+0x130/0x130 [ 1570.863528][ T2443] ? selinux_file_open+0x4e0/0x4e0 [ 1570.868625][ T2443] ? __might_sleep+0x95/0x190 [ 1570.873315][ T2443] do_iter_readv_writev+0x5e1/0x8e0 [ 1570.878519][ T2443] ? vfs_dedupe_file_range+0x780/0x780 [ 1570.883978][ T2443] ? rw_verify_area+0x118/0x360 [ 1570.888814][ T2443] do_iter_write+0x184/0x610 [ 1570.893387][ T2443] ? dup_iter+0x260/0x260 [ 1570.897707][ T2443] vfs_writev+0x1b3/0x2f0 [ 1570.902085][ T2443] ? vfs_iter_write+0xb0/0xb0 [ 1570.906790][ T2443] ? kasan_check_read+0x11/0x20 [ 1570.911645][ T2443] ? ksys_dup3+0x3e0/0x3e0 [ 1570.916060][ T2443] ? wait_for_completion+0x440/0x440 [ 1570.921349][ T2443] ? __fget_light+0x1a9/0x230 [ 1570.926005][ T2443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.932230][ T2443] do_writev+0xf6/0x290 [ 1570.936381][ T2443] ? vfs_writev+0x2f0/0x2f0 [ 1570.940867][ T2443] ? do_syscall_64+0x26/0x610 [ 1570.945527][ T2443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1570.951585][ T2443] ? do_syscall_64+0x26/0x610 [ 1570.956261][ T2443] __x64_sys_writev+0x75/0xb0 [ 1570.960923][ T2443] do_syscall_64+0x103/0x610 [ 1570.965520][ T2443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1570.971396][ T2443] RIP: 0033:0x458079 [ 1570.975274][ T2443] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1570.994861][ T2443] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1571.003266][ T2443] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1571.011245][ T2443] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1571.019210][ T2443] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 03:44:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x509) [ 1571.027168][ T2443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1571.035129][ T2443] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 [ 1571.071454][ T2440] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1f, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x2}, 0x8) [ 1571.080172][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.080219][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1571.080318][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.080357][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:44:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x50a) [ 1571.279468][ T2583] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1571.359909][ T2583] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:57 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x50b) 03:44:57 executing program 2 (fault-call:5 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:44:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/mixer\x00', 0x4500, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000002200)=0x7fff, 0x4) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000) 03:44:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:44:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x810000c0], [0xc1]}) 03:44:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x50c) [ 1571.647925][ T2702] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x820000c0], [0xc1]}) 03:44:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 1571.737099][ T2814] FAULT_INJECTION: forcing a failure. [ 1571.737099][ T2814] name failslab, interval 1, probability 0, space 0, times 0 03:44:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1571.799866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.805702][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1571.825610][ T2814] CPU: 1 PID: 2814 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1571.833149][ T2814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1571.843197][ T2814] Call Trace: [ 1571.846492][ T2814] dump_stack+0x172/0x1f0 [ 1571.850819][ T2814] should_fail.cold+0xa/0x15 [ 1571.855407][ T2814] ? debug_smp_processor_id+0x3c/0x280 [ 1571.860853][ T2814] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1571.866654][ T2814] __should_failslab+0x121/0x190 [ 1571.871592][ T2814] should_failslab+0x9/0x14 [ 1571.876080][ T2814] kmem_cache_alloc+0x47/0x6f0 [ 1571.880829][ T2814] ? lock_acquire+0x16f/0x3f0 [ 1571.885486][ T2814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1571.891743][ T2814] skb_clone+0x150/0x3b0 [ 1571.895981][ T2814] netlink_deliver_tap+0x95c/0xc00 [ 1571.901093][ T2814] netlink_unicast+0x5a7/0x720 [ 1571.905855][ T2814] ? netlink_attachskb+0x770/0x770 [ 1571.910950][ T2814] ? _copy_from_iter_full+0x259/0x8f0 [ 1571.916317][ T2814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1571.922545][ T2814] netlink_sendmsg+0x8ae/0xd70 [ 1571.927299][ T2814] ? netlink_unicast+0x720/0x720 [ 1571.932243][ T2814] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1571.937512][ T2814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1571.943764][ T2814] ? security_socket_sendmsg+0x93/0xc0 [ 1571.949242][ T2814] ? netlink_unicast+0x720/0x720 [ 1571.954172][ T2814] sock_sendmsg+0xdd/0x130 [ 1571.958584][ T2814] sock_write_iter+0x27c/0x3e0 [ 1571.963336][ T2814] ? sock_sendmsg+0x130/0x130 [ 1571.968010][ T2814] ? selinux_file_open+0x4e0/0x4e0 [ 1571.973107][ T2814] ? __might_sleep+0x95/0x190 [ 1571.977773][ T2814] do_iter_readv_writev+0x5e1/0x8e0 [ 1571.982958][ T2814] ? vfs_dedupe_file_range+0x780/0x780 [ 1571.988432][ T2814] ? rw_verify_area+0x118/0x360 [ 1571.993268][ T2814] do_iter_write+0x184/0x610 [ 1571.997841][ T2814] ? dup_iter+0x260/0x260 [ 1572.002175][ T2814] vfs_writev+0x1b3/0x2f0 [ 1572.006490][ T2814] ? vfs_iter_write+0xb0/0xb0 [ 1572.011159][ T2814] ? kasan_check_read+0x11/0x20 [ 1572.016009][ T2814] ? ksys_dup3+0x3e0/0x3e0 [ 1572.020414][ T2814] ? wait_for_completion+0x440/0x440 [ 1572.025696][ T2814] ? __fget_light+0x1a9/0x230 [ 1572.030358][ T2814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.036598][ T2814] do_writev+0xf6/0x290 [ 1572.040750][ T2814] ? vfs_writev+0x2f0/0x2f0 [ 1572.045265][ T2814] ? do_syscall_64+0x26/0x610 [ 1572.049928][ T2814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1572.055978][ T2814] ? do_syscall_64+0x26/0x610 [ 1572.060645][ T2814] __x64_sys_writev+0x75/0xb0 [ 1572.065305][ T2814] do_syscall_64+0x103/0x610 [ 1572.069881][ T2814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1572.075755][ T2814] RIP: 0033:0x458079 [ 1572.079658][ T2814] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1572.099248][ T2814] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1572.107646][ T2814] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1572.115605][ T2814] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1572.123567][ T2814] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1572.131527][ T2814] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1572.139491][ T2814] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 03:44:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x50d) [ 1572.201855][ T2828] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:57 executing program 2 (fault-call:5 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:44:57 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:57 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:44:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x50e) 03:44:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x830000c0], [0xc1]}) [ 1572.281015][ T2828] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1572.380252][ T2941] FAULT_INJECTION: forcing a failure. [ 1572.380252][ T2941] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.393136][ T2941] CPU: 0 PID: 2941 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1572.400666][ T2941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.410713][ T2941] Call Trace: [ 1572.414040][ T2941] dump_stack+0x172/0x1f0 [ 1572.418385][ T2941] should_fail.cold+0xa/0x15 [ 1572.422976][ T2941] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1572.428897][ T2941] ? mark_held_locks+0xf0/0xf0 [ 1572.433654][ T2941] ? unwind_get_return_address+0x61/0xa0 [ 1572.439290][ T2941] __should_failslab+0x121/0x190 [ 1572.444465][ T2941] should_failslab+0x9/0x14 [ 1572.448953][ T2941] kmem_cache_alloc+0x47/0x6f0 [ 1572.453744][ T2941] ? lock_acquire+0x16f/0x3f0 [ 1572.458446][ T2941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.464693][ T2941] skb_clone+0x150/0x3b0 [ 1572.468956][ T2941] dev_queue_xmit_nit+0x2f0/0x980 [ 1572.474042][ T2941] ? validate_xmit_xfrm+0x42d/0xf30 [ 1572.479245][ T2941] ? do_syscall_64+0x103/0x610 [ 1572.484023][ T2941] dev_hard_start_xmit+0xbb/0x980 [ 1572.489042][ T2941] __dev_queue_xmit+0x271d/0x3060 [ 1572.494077][ T2941] ? __lock_acquire+0x548/0x3fb0 [ 1572.499000][ T2941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.505231][ T2941] ? should_fail+0x1de/0x852 [ 1572.509826][ T2941] ? netdev_pick_tx+0x300/0x300 [ 1572.514672][ T2941] ? __copy_skb_header+0x2e8/0x560 [ 1572.519776][ T2941] ? __skb_checksum_complete+0x3f0/0x3f0 [ 1572.525418][ T2941] ? skb_clone+0x150/0x3b0 [ 1572.529825][ T2941] ? rcu_read_lock_sched_held+0x110/0x130 [ 1572.535538][ T2941] ? kasan_check_write+0x14/0x20 [ 1572.540487][ T2941] ? __skb_clone+0x5c8/0x820 [ 1572.545086][ T2941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.551330][ T2941] dev_queue_xmit+0x18/0x20 [ 1572.555821][ T2941] ? dev_queue_xmit+0x18/0x20 [ 1572.560489][ T2941] netlink_deliver_tap+0x8f1/0xc00 [ 1572.565594][ T2941] netlink_unicast+0x5a7/0x720 [ 1572.570361][ T2941] ? netlink_attachskb+0x770/0x770 [ 1572.575456][ T2941] ? _copy_from_iter_full+0x259/0x8f0 [ 1572.580827][ T2941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.587054][ T2941] netlink_sendmsg+0x8ae/0xd70 [ 1572.591815][ T2941] ? netlink_unicast+0x720/0x720 [ 1572.596769][ T2941] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1572.602040][ T2941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.608266][ T2941] ? security_socket_sendmsg+0x93/0xc0 [ 1572.613708][ T2941] ? netlink_unicast+0x720/0x720 [ 1572.618637][ T2941] sock_sendmsg+0xdd/0x130 [ 1572.623042][ T2941] sock_write_iter+0x27c/0x3e0 [ 1572.627792][ T2941] ? sock_sendmsg+0x130/0x130 [ 1572.632454][ T2941] ? selinux_file_open+0x4e0/0x4e0 [ 1572.637548][ T2941] ? __might_sleep+0x95/0x190 [ 1572.642225][ T2941] do_iter_readv_writev+0x5e1/0x8e0 [ 1572.647406][ T2941] ? vfs_dedupe_file_range+0x780/0x780 [ 1572.652857][ T2941] ? rw_verify_area+0x118/0x360 [ 1572.657697][ T2941] do_iter_write+0x184/0x610 [ 1572.662268][ T2941] ? dup_iter+0x260/0x260 [ 1572.666617][ T2941] vfs_writev+0x1b3/0x2f0 [ 1572.670983][ T2941] ? vfs_iter_write+0xb0/0xb0 [ 1572.675644][ T2941] ? kasan_check_read+0x11/0x20 [ 1572.680490][ T2941] ? ksys_dup3+0x3e0/0x3e0 [ 1572.684904][ T2941] ? wait_for_completion+0x440/0x440 [ 1572.690175][ T2941] ? __fget_light+0x1a9/0x230 [ 1572.694850][ T2941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.701074][ T2941] do_writev+0xf6/0x290 [ 1572.705218][ T2941] ? vfs_writev+0x2f0/0x2f0 [ 1572.709705][ T2941] ? do_syscall_64+0x26/0x610 [ 1572.714389][ T2941] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1572.720450][ T2941] ? do_syscall_64+0x26/0x610 [ 1572.725122][ T2941] __x64_sys_writev+0x75/0xb0 [ 1572.729799][ T2941] do_syscall_64+0x103/0x610 [ 1572.734377][ T2941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1572.740258][ T2941] RIP: 0033:0x458079 [ 1572.744135][ T2941] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1572.763754][ T2941] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1572.772153][ T2941] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 03:44:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x50f) [ 1572.780106][ T2941] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1572.788081][ T2941] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1572.796037][ T2941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1572.804002][ T2941] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 [ 1572.812303][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1572.818112][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:44:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x510) 03:44:58 executing program 2 (fault-call:5 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:44:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='schedstat\x00') setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x60, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 1572.922873][ T3055] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x511) [ 1573.023682][ T3065] FAULT_INJECTION: forcing a failure. [ 1573.023682][ T3065] name failslab, interval 1, probability 0, space 0, times 0 [ 1573.043276][ T3055] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1573.085244][ T3065] CPU: 1 PID: 3065 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1573.092787][ T3065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.102830][ T3065] Call Trace: [ 1573.106110][ T3065] dump_stack+0x172/0x1f0 [ 1573.110433][ T3065] should_fail.cold+0xa/0x15 [ 1573.115009][ T3065] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1573.120811][ T3065] ? ___might_sleep+0x163/0x280 [ 1573.125656][ T3065] __should_failslab+0x121/0x190 [ 1573.130577][ T3065] should_failslab+0x9/0x14 [ 1573.135076][ T3065] kmem_cache_alloc_node+0x264/0x710 [ 1573.140417][ T3065] ? sock_diag_rcv_msg+0x281/0x410 [ 1573.145539][ T3065] __alloc_skb+0xd5/0x5e0 [ 1573.149879][ T3065] ? skb_trim+0x190/0x190 [ 1573.154209][ T3065] ? kasan_check_write+0x14/0x20 [ 1573.159159][ T3065] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1573.164714][ T3065] netlink_ack+0x25c/0xb50 [ 1573.169136][ T3065] ? netlink_sendmsg+0xd70/0xd70 [ 1573.174094][ T3065] ? mutex_unlock+0xd/0x10 [ 1573.178493][ T3065] ? sock_diag_rcv_msg+0x294/0x410 [ 1573.183608][ T3065] netlink_rcv_skb+0x379/0x460 [ 1573.188369][ T3065] ? sock_diag_bind+0x80/0x80 [ 1573.193035][ T3065] ? netlink_ack+0xb50/0xb50 [ 1573.197624][ T3065] ? kasan_check_read+0x11/0x20 [ 1573.202478][ T3065] sock_diag_rcv+0x2b/0x40 [ 1573.206886][ T3065] netlink_unicast+0x536/0x720 [ 1573.211649][ T3065] ? netlink_attachskb+0x770/0x770 [ 1573.216772][ T3065] ? _copy_from_iter_full+0x259/0x8f0 [ 1573.222132][ T3065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1573.228370][ T3065] netlink_sendmsg+0x8ae/0xd70 [ 1573.233132][ T3065] ? netlink_unicast+0x720/0x720 [ 1573.238062][ T3065] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1573.243330][ T3065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1573.249551][ T3065] ? security_socket_sendmsg+0x93/0xc0 [ 1573.254994][ T3065] ? netlink_unicast+0x720/0x720 [ 1573.259918][ T3065] sock_sendmsg+0xdd/0x130 [ 1573.264326][ T3065] sock_write_iter+0x27c/0x3e0 [ 1573.269091][ T3065] ? sock_sendmsg+0x130/0x130 [ 1573.273766][ T3065] ? selinux_file_open+0x4e0/0x4e0 [ 1573.278861][ T3065] ? __might_sleep+0x95/0x190 [ 1573.283537][ T3065] do_iter_readv_writev+0x5e1/0x8e0 [ 1573.288725][ T3065] ? vfs_dedupe_file_range+0x780/0x780 [ 1573.294197][ T3065] ? rw_verify_area+0x118/0x360 [ 1573.299035][ T3065] do_iter_write+0x184/0x610 [ 1573.303620][ T3065] ? dup_iter+0x260/0x260 [ 1573.307992][ T3065] vfs_writev+0x1b3/0x2f0 [ 1573.312313][ T3065] ? vfs_iter_write+0xb0/0xb0 [ 1573.316974][ T3065] ? kasan_check_read+0x11/0x20 [ 1573.321822][ T3065] ? ksys_dup3+0x3e0/0x3e0 [ 1573.326222][ T3065] ? wait_for_completion+0x440/0x440 [ 1573.331503][ T3065] ? __fget_light+0x1a9/0x230 [ 1573.336171][ T3065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1573.342654][ T3065] do_writev+0xf6/0x290 [ 1573.346825][ T3065] ? vfs_writev+0x2f0/0x2f0 [ 1573.352706][ T3065] ? do_syscall_64+0x26/0x610 [ 1573.357377][ T3065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1573.363443][ T3065] ? do_syscall_64+0x26/0x610 [ 1573.368111][ T3065] __x64_sys_writev+0x75/0xb0 [ 1573.372775][ T3065] do_syscall_64+0x103/0x610 [ 1573.377362][ T3065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1573.383232][ T3065] RIP: 0033:0x458079 [ 1573.387110][ T3065] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1573.406692][ T3065] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1573.415086][ T3065] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1573.423063][ T3065] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1573.431031][ T3065] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1573.438990][ T3065] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1573.447419][ T3065] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 03:44:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x512) 03:44:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1573.597560][ T3128] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:59 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:44:59 executing program 2 (fault-call:5 fault-nth:5): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:44:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x840000c0], [0xc1]}) 03:44:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x513) 03:44:59 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x5, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x800000000001, 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) r4 = dup(r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000740)='net/dev\x00') mprotect(&(0x7f0000107000/0x3000)=nil, 0x3000, 0x0) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@remote}}, {{@in6=@mcast2}}}, &(0x7f0000000180)=0xe8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0x0}, 0x10) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r3) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000500)) getuid() ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r7, 0x4010ae74, &(0x7f0000000100)={0x2, 0x8, 0x6}) keyctl$chown(0x4, r1, 0x0, 0x0) getegid() dup2(r2, r7) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x3, 0x4}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x2000) [ 1573.683956][ T3128] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:44:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1573.777532][ T3222] kvm_set_msr_common: 16 callbacks suppressed [ 1573.777543][ T3222] kvm [3218]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x840000c0 [ 1573.801831][ T3226] FAULT_INJECTION: forcing a failure. [ 1573.801831][ T3226] name failslab, interval 1, probability 0, space 0, times 0 03:44:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x514) [ 1573.830100][ T3222] kvm [3218]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1573.860388][ T3226] CPU: 0 PID: 3226 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1573.867926][ T3226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.877967][ T3226] Call Trace: [ 1573.881254][ T3226] dump_stack+0x172/0x1f0 [ 1573.885587][ T3226] should_fail.cold+0xa/0x15 [ 1573.885614][ T3226] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1573.885630][ T3226] ? ___might_sleep+0x163/0x280 [ 1573.885646][ T3226] __should_failslab+0x121/0x190 [ 1573.885665][ T3226] should_failslab+0x9/0x14 [ 1573.910249][ T3226] kmem_cache_alloc_node_trace+0x270/0x720 [ 1573.916056][ T3226] __kmalloc_node_track_caller+0x3d/0x70 [ 1573.921686][ T3226] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1573.927058][ T3226] __alloc_skb+0x10b/0x5e0 [ 1573.931456][ T3226] ? skb_trim+0x190/0x190 [ 1573.935781][ T3226] ? kasan_check_write+0x14/0x20 [ 1573.940702][ T3226] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1573.946616][ T3226] netlink_ack+0x25c/0xb50 [ 1573.951049][ T3226] ? netlink_sendmsg+0xd70/0xd70 [ 1573.955986][ T3226] ? mutex_unlock+0xd/0x10 [ 1573.960394][ T3226] ? sock_diag_rcv_msg+0x294/0x410 [ 1573.965492][ T3226] netlink_rcv_skb+0x379/0x460 [ 1573.970266][ T3226] ? sock_diag_bind+0x80/0x80 [ 1573.974972][ T3226] ? netlink_ack+0xb50/0xb50 [ 1573.979547][ T3226] ? kasan_check_read+0x11/0x20 [ 1573.984392][ T3226] sock_diag_rcv+0x2b/0x40 [ 1573.988798][ T3226] netlink_unicast+0x536/0x720 [ 1573.993556][ T3226] ? netlink_attachskb+0x770/0x770 [ 1573.998652][ T3226] ? _copy_from_iter_full+0x259/0x8f0 [ 1574.004017][ T3226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.010252][ T3226] netlink_sendmsg+0x8ae/0xd70 [ 1574.015042][ T3226] ? netlink_unicast+0x720/0x720 [ 1574.019983][ T3226] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1574.025273][ T3226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.031500][ T3226] ? security_socket_sendmsg+0x93/0xc0 [ 1574.036945][ T3226] ? netlink_unicast+0x720/0x720 [ 1574.041874][ T3226] sock_sendmsg+0xdd/0x130 [ 1574.046278][ T3226] sock_write_iter+0x27c/0x3e0 [ 1574.051076][ T3226] ? sock_sendmsg+0x130/0x130 [ 1574.055757][ T3226] ? selinux_file_open+0x4e0/0x4e0 [ 1574.060874][ T3226] ? __might_sleep+0x95/0x190 [ 1574.065546][ T3226] do_iter_readv_writev+0x5e1/0x8e0 [ 1574.071061][ T3226] ? vfs_dedupe_file_range+0x780/0x780 [ 1574.076524][ T3226] ? rw_verify_area+0x118/0x360 [ 1574.081372][ T3226] do_iter_write+0x184/0x610 [ 1574.085970][ T3226] ? dup_iter+0x260/0x260 [ 1574.090305][ T3226] vfs_writev+0x1b3/0x2f0 [ 1574.094634][ T3226] ? vfs_iter_write+0xb0/0xb0 [ 1574.099295][ T3226] ? kasan_check_read+0x11/0x20 [ 1574.104141][ T3226] ? ksys_dup3+0x3e0/0x3e0 [ 1574.108544][ T3226] ? wait_for_completion+0x440/0x440 [ 1574.113818][ T3226] ? __fget_light+0x1a9/0x230 [ 1574.118494][ T3226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.124724][ T3226] do_writev+0xf6/0x290 [ 1574.128888][ T3226] ? vfs_writev+0x2f0/0x2f0 [ 1574.133384][ T3226] ? do_syscall_64+0x26/0x610 [ 1574.138047][ T3226] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1574.144098][ T3226] ? do_syscall_64+0x26/0x610 [ 1574.148794][ T3226] __x64_sys_writev+0x75/0xb0 [ 1574.153458][ T3226] do_syscall_64+0x103/0x610 [ 1574.158038][ T3226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1574.163931][ T3226] RIP: 0033:0x458079 [ 1574.167808][ T3226] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1574.187388][ T3226] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1574.195799][ T3226] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1574.203777][ T3226] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1574.211737][ T3226] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1574.219701][ T3226] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1574.227653][ T3226] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 03:44:59 executing program 2 (fault-call:5 fault-nth:6): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1574.259701][ T3248] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1574.316575][ T3248] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1574.333631][ T3362] FAULT_INJECTION: forcing a failure. [ 1574.333631][ T3362] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.377885][ T3362] CPU: 0 PID: 3362 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1574.385434][ T3362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.395483][ T3362] Call Trace: [ 1574.398779][ T3362] dump_stack+0x172/0x1f0 [ 1574.403113][ T3362] should_fail.cold+0xa/0x15 [ 1574.403155][ T3362] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1574.403195][ T3362] __should_failslab+0x121/0x190 [ 1574.418498][ T3362] should_failslab+0x9/0x14 [ 1574.423027][ T3362] kmem_cache_alloc+0x47/0x6f0 [ 1574.427784][ T3362] ? lock_acquire+0x16f/0x3f0 [ 1574.432449][ T3362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.438683][ T3362] skb_clone+0x150/0x3b0 [ 1574.442930][ T3362] netlink_deliver_tap+0x95c/0xc00 [ 1574.448290][ T3362] __netlink_sendskb+0x63/0xd0 [ 1574.453048][ T3362] netlink_unicast+0x60f/0x720 [ 1574.457813][ T3362] ? netlink_attachskb+0x770/0x770 [ 1574.462946][ T3362] netlink_ack+0x607/0xb50 [ 1574.467350][ T3362] ? netlink_sendmsg+0xd70/0xd70 [ 1574.472280][ T3362] ? mutex_unlock+0xd/0x10 [ 1574.476687][ T3362] ? sock_diag_rcv_msg+0x294/0x410 [ 1574.481800][ T3362] netlink_rcv_skb+0x379/0x460 [ 1574.486564][ T3362] ? sock_diag_bind+0x80/0x80 [ 1574.491243][ T3362] ? netlink_ack+0xb50/0xb50 [ 1574.495823][ T3362] ? kasan_check_read+0x11/0x20 [ 1574.500683][ T3362] sock_diag_rcv+0x2b/0x40 [ 1574.505098][ T3362] netlink_unicast+0x536/0x720 [ 1574.509873][ T3362] ? netlink_attachskb+0x770/0x770 [ 1574.514976][ T3362] ? _copy_from_iter_full+0x259/0x8f0 [ 1574.520335][ T3362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.526566][ T3362] netlink_sendmsg+0x8ae/0xd70 [ 1574.531325][ T3362] ? netlink_unicast+0x720/0x720 [ 1574.536282][ T3362] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1574.541549][ T3362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.547770][ T3362] ? security_socket_sendmsg+0x93/0xc0 [ 1574.553212][ T3362] ? netlink_unicast+0x720/0x720 [ 1574.558136][ T3362] sock_sendmsg+0xdd/0x130 [ 1574.562540][ T3362] sock_write_iter+0x27c/0x3e0 [ 1574.567300][ T3362] ? sock_sendmsg+0x130/0x130 [ 1574.571967][ T3362] ? selinux_file_open+0x4e0/0x4e0 [ 1574.577088][ T3362] ? __might_sleep+0x95/0x190 [ 1574.581773][ T3362] do_iter_readv_writev+0x5e1/0x8e0 [ 1574.586982][ T3362] ? vfs_dedupe_file_range+0x780/0x780 [ 1574.592440][ T3362] ? rw_verify_area+0x118/0x360 [ 1574.597281][ T3362] do_iter_write+0x184/0x610 [ 1574.601856][ T3362] ? dup_iter+0x260/0x260 [ 1574.606179][ T3362] vfs_writev+0x1b3/0x2f0 [ 1574.610517][ T3362] ? vfs_iter_write+0xb0/0xb0 [ 1574.615177][ T3362] ? kasan_check_read+0x11/0x20 [ 1574.620027][ T3362] ? ksys_dup3+0x3e0/0x3e0 [ 1574.624426][ T3362] ? wait_for_completion+0x440/0x440 [ 1574.629696][ T3362] ? __fget_light+0x1a9/0x230 [ 1574.634354][ T3362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.640574][ T3362] do_writev+0xf6/0x290 [ 1574.644720][ T3362] ? vfs_writev+0x2f0/0x2f0 [ 1574.649237][ T3362] ? do_syscall_64+0x26/0x610 [ 1574.653896][ T3362] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1574.659973][ T3362] ? do_syscall_64+0x26/0x610 [ 1574.664640][ T3362] __x64_sys_writev+0x75/0xb0 [ 1574.669308][ T3362] do_syscall_64+0x103/0x610 [ 1574.673887][ T3362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1574.679774][ T3362] RIP: 0033:0x458079 [ 1574.683658][ T3362] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1574.703242][ T3362] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1574.711650][ T3362] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1574.719606][ T3362] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 03:45:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x515) [ 1574.727570][ T3362] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1574.735525][ T3362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1574.743492][ T3362] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 03:45:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff4a, 0x0, &(0x7f00000000c0), 0x2800040, &(0x7f0000000100)='/dev/kvm\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0), 0x4) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x20000, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f0000000180)={0x28, 0x2, 0x0, {0x6, 0x8001, 0x1}}, 0x28) 03:45:00 executing program 2 (fault-call:5 fault-nth:7): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1574.907169][ T3381] FAULT_INJECTION: forcing a failure. [ 1574.907169][ T3381] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.920090][ T3381] CPU: 0 PID: 3381 Comm: syz-executor.2 Not tainted 5.0.0+ #22 [ 1574.927624][ T3381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.937666][ T3381] Call Trace: [ 1574.940949][ T3381] dump_stack+0x172/0x1f0 [ 1574.945288][ T3381] should_fail.cold+0xa/0x15 [ 1574.949912][ T3381] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1574.955715][ T3381] ? mark_held_locks+0xf0/0xf0 [ 1574.960491][ T3381] ? unwind_get_return_address+0x61/0xa0 [ 1574.966121][ T3381] __should_failslab+0x121/0x190 [ 1574.971061][ T3381] should_failslab+0x9/0x14 [ 1574.975567][ T3381] kmem_cache_alloc+0x47/0x6f0 [ 1574.980322][ T3381] ? lock_acquire+0x16f/0x3f0 [ 1574.984990][ T3381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1574.991231][ T3381] skb_clone+0x150/0x3b0 [ 1574.995507][ T3381] dev_queue_xmit_nit+0x2f0/0x980 [ 1575.000522][ T3381] ? validate_xmit_xfrm+0x42d/0xf30 [ 1575.005763][ T3381] ? sock_write_iter+0x27c/0x3e0 [ 1575.005798][ T3381] dev_hard_start_xmit+0xbb/0x980 [ 1575.005821][ T3381] __dev_queue_xmit+0x271d/0x3060 [ 1575.020759][ T3381] ? __lock_acquire+0x548/0x3fb0 [ 1575.025689][ T3381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1575.031930][ T3381] ? netdev_pick_tx+0x300/0x300 [ 1575.031943][ T3381] ? __copy_skb_header+0x200/0x560 [ 1575.031957][ T3381] ? __skb_checksum_complete+0x3f0/0x3f0 [ 1575.031968][ T3381] ? skb_clone+0x150/0x3b0 [ 1575.031982][ T3381] ? rcu_read_lock_sched_held+0x110/0x130 [ 1575.031998][ T3381] ? kasan_check_write+0x14/0x20 [ 1575.032031][ T3381] ? __skb_clone+0x5c8/0x820 [ 1575.067116][ T3381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1575.073388][ T3381] dev_queue_xmit+0x18/0x20 [ 1575.077885][ T3381] ? dev_queue_xmit+0x18/0x20 [ 1575.077901][ T3381] netlink_deliver_tap+0x8f1/0xc00 [ 1575.077926][ T3381] __netlink_sendskb+0x63/0xd0 [ 1575.087727][ T3381] netlink_unicast+0x60f/0x720 [ 1575.087768][ T3381] ? netlink_attachskb+0x770/0x770 [ 1575.087789][ T3381] netlink_ack+0x607/0xb50 [ 1575.106780][ T3381] ? netlink_sendmsg+0xd70/0xd70 [ 1575.111710][ T3381] ? mutex_unlock+0xd/0x10 [ 1575.116138][ T3381] ? sock_diag_rcv_msg+0x294/0x410 [ 1575.121251][ T3381] netlink_rcv_skb+0x379/0x460 [ 1575.126031][ T3381] ? sock_diag_bind+0x80/0x80 [ 1575.130706][ T3381] ? netlink_ack+0xb50/0xb50 [ 1575.135306][ T3381] ? kasan_check_read+0x11/0x20 [ 1575.140193][ T3381] sock_diag_rcv+0x2b/0x40 [ 1575.144611][ T3381] netlink_unicast+0x536/0x720 [ 1575.149369][ T3381] ? netlink_attachskb+0x770/0x770 [ 1575.154470][ T3381] ? _copy_from_iter_full+0x259/0x8f0 [ 1575.159832][ T3381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1575.166082][ T3381] netlink_sendmsg+0x8ae/0xd70 [ 1575.170862][ T3381] ? netlink_unicast+0x720/0x720 [ 1575.175807][ T3381] ? tomoyo_socket_sendmsg+0x26/0x30 [ 1575.181104][ T3381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1575.187336][ T3381] ? security_socket_sendmsg+0x93/0xc0 [ 1575.192801][ T3381] ? netlink_unicast+0x720/0x720 [ 1575.197752][ T3381] sock_sendmsg+0xdd/0x130 [ 1575.202167][ T3381] sock_write_iter+0x27c/0x3e0 [ 1575.206939][ T3381] ? sock_sendmsg+0x130/0x130 [ 1575.211629][ T3381] ? selinux_file_open+0x4e0/0x4e0 [ 1575.216750][ T3381] ? __might_sleep+0x95/0x190 [ 1575.221441][ T3381] do_iter_readv_writev+0x5e1/0x8e0 [ 1575.226632][ T3381] ? vfs_dedupe_file_range+0x780/0x780 [ 1575.232093][ T3381] ? rw_verify_area+0x118/0x360 [ 1575.236940][ T3381] do_iter_write+0x184/0x610 [ 1575.241533][ T3381] ? dup_iter+0x260/0x260 [ 1575.245862][ T3381] vfs_writev+0x1b3/0x2f0 [ 1575.250198][ T3381] ? vfs_iter_write+0xb0/0xb0 03:45:00 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x4, 0x1, 0x3, 0x0, 0x40, 0x8}, 0x20) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x100000000, 0x8000}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/159) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x1638}, 0x8) setrlimit(0x7, &(0x7f0000000000)) [ 1575.254879][ T3381] ? kasan_check_read+0x11/0x20 [ 1575.259744][ T3381] ? ksys_dup3+0x3e0/0x3e0 [ 1575.264151][ T3381] ? wait_for_completion+0x440/0x440 [ 1575.269442][ T3381] ? __fget_light+0x1a9/0x230 [ 1575.274121][ T3381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1575.280356][ T3381] do_writev+0xf6/0x290 [ 1575.284505][ T3381] ? vfs_writev+0x2f0/0x2f0 [ 1575.289002][ T3381] ? do_syscall_64+0x26/0x610 [ 1575.293676][ T3381] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1575.299742][ T3381] ? do_syscall_64+0x26/0x610 [ 1575.304430][ T3381] __x64_sys_writev+0x75/0xb0 [ 1575.309099][ T3381] do_syscall_64+0x103/0x610 [ 1575.313687][ T3381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1575.319594][ T3381] RIP: 0033:0x458079 [ 1575.323482][ T3381] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1575.343075][ T3381] RSP: 002b:00007efd91b3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 03:45:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x85010000], [0xc1]}) 03:45:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x516) 03:45:01 executing program 2 (fault-call:5 fault-nth:8): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1575.352867][ T3381] RAX: ffffffffffffffda RBX: 00007efd91b3cc90 RCX: 0000000000458079 [ 1575.360841][ T3381] RDX: 0000000000000001 RSI: 0000000020e11ff0 RDI: 0000000000000004 [ 1575.368801][ T3381] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1575.376764][ T3381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd91b3d6d4 [ 1575.384771][ T3381] R13: 00000000004c4b00 R14: 00000000004dd2b8 R15: 0000000000000005 03:45:01 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x7, &(0x7f00000000c0)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 1575.501006][ T3583] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x517) 03:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1575.546727][ T3594] kvm [3591]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x85010000 [ 1575.590175][ T3594] kvm [3591]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1575.590843][ T3583] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x518) 03:45:01 executing program 4: getrlimit(0xb, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) 03:45:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x86010000], [0xc1]}) 03:45:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) [ 1575.890898][ T3717] kvm [3716]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x86010000 [ 1575.943722][ T3717] kvm [3716]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1575.993940][ T3777] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1576.098403][ T3777] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1576.269867][ C0] net_ratelimit: 12 callbacks suppressed [ 1576.269874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.281316][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:01 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x519) 03:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="0f0000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000500)='/dev/cec#\x00', 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@loopback, @in6=@local}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) setrlimit(0x3, &(0x7f0000000700)={0x5, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000180)=""/195) setpgid(r3, r4) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000280)="66384dc961ee888ac0fd53a715b29132fd916fa2f4b9b7c637fd27dc17b444b48b9e656704cbe4e4f70a6edd205620812840a4f4a62dded63d421d8e4375552c82eeb10c1a422892f57c773a960d2c339e01f487eaee7981e7ec0c382e381a24d5e2cda88f55bedfe46e545c2494bea3d5b5693f1e6a23d16c6b4b58503497d3b0d052f8ba1aba2dc15d1a76b7c1f8d1d2b950db4d646461fcefed09e77ffa53b79aafe52cf9e2d02624e716ede964352a66cff97fca", 0xb6}, {&(0x7f0000000100)="25191a755b0a29dee59cc63e4feda62031366d5e70d3fbd3fcf1daa2b1745b862919ef49dd992c8d83", 0x29}, {&(0x7f0000000340)="78088c7f818602831ee18ca4f271b808a04ec34b8caa59f22dde5173b1c47d9f36932d8d799827177d21ced9e3820e04e1582f7dcecbfe1f344839af50", 0x3d}, {&(0x7f0000000380)="2761d8aa670602da35f54ceb3d103ded6e2ba94041a0c73a9fe68f6262808577c9f59a130223a535b870c76438d9c8f31f97a0a3a64a6fe8f47e72e7293568", 0x3f}, {&(0x7f00000003c0)="100ff0e498fe53635e0e005ca892b206aa65f289ff1ed3cb21f7e9dc2fef8301e8d8d8561192ca2d95cb5568088a4bb9058fc9709b87af31cebe87c2669afd5c68f0e0b106122063", 0x48}, {&(0x7f0000000440)="a745071bfd5759", 0x7}], 0x6, 0x0) write$smack_current(r2, &(0x7f0000000000)='/dev/kvm\x00', 0x9) 03:45:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x87010000], [0xc1]}) 03:45:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xb, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x51a) [ 1576.371157][ T3831] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1576.402287][ T3835] kvm [3827]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x87010000 [ 1576.453725][ T3831] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1576.466921][ T3835] kvm [3827]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x51b) 03:45:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1576.550704][ T3835] kvm [3827]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x87010000 03:45:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x155) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000080)={@loopback, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x198, r3, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_BEARER={0x7c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast1}, 0xaf53}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x8, 0x1, @l2={'ib', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3abffd42}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x90e}]}, @TIPC_NLA_LINK={0xa4, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x374}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffff81}]}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="c00000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1576.627646][ T3835] kvm [3827]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x51c) [ 1576.723614][ T4062] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1576.888396][ T4062] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1576.909845][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.915650][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:02 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x7fff, 0x6, 0x1, 'queue0\x00', 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x87050000], [0xc1]}) 03:45:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x51d) 03:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="c00e00001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x23, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x51e) [ 1577.368526][ T4284] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000400)="0fc7ac840e0000000f06b8010000000f01c10f20c035000000400f22c0263e0f0f3501000000a7660f017057c4c17b7035bb116ce877c4c15172f1000f350f01cb", 0x41}], 0x1, 0x1, &(0x7f0000000380)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x40, 0x0, 0x4, 0x0, 0x8}, @dstype3={0x7, 0x2}], 0x2) r3 = open(&(0x7f0000000200)='./file0\x00', 0x20082, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2, 0x3}}, [0x2, 0x9, 0x2, 0x7, 0x8, 0x200, 0x9c43, 0x3, 0x2, 0x80, 0x5, 0x8, 0x101, 0xe019, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x2}, 0x8) 03:45:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8b000000], [0xc1]}) [ 1577.468946][ T4284] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x51f) [ 1577.549850][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1577.555613][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1577.561489][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1577.567324][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2d, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="effd00001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1577.730444][ T4533] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1577.869331][ T4533] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:03 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x520) 03:45:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x900d0000], [0xc1]}) 03:45:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="e03f03001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x7, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x4400, 0x0) ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f00000000c0)={0x4, {0x80, 0xfffffffffffffffa, 0x3ff, 0x3, 0x100000000, 0x4000000000}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x4}, &(0x7f0000000240)=0x8) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 03:45:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) [ 1578.314839][ T4716] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1578.349842][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1578.355616][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x521) 03:45:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x91040000], [0xc1]}) [ 1578.440521][ T4716] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x522) 03:45:04 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x4}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x8201) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 03:45:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="980100201400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1578.752480][ T5042] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1578.853196][ T5042] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:04 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x9e000000], [0xc1]}) 03:45:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x0, 0xfdfffffffffffffe}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10402, 0x0) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:lirc_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x9}, 0x4f) 03:45:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x523) 03:45:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="00f0ff7f1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x60, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x524) [ 1579.238970][ T5151] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1579.247964][ T5153] kvm_set_msr_common: 8 callbacks suppressed [ 1579.247975][ T5153] kvm [5146]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9e000000 [ 1579.330189][ T5151] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1579.371604][ T5153] kvm [5146]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000080)={0x0, 0x5}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000040)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) socket$alg(0x26, 0x5, 0x0) 03:45:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="effdffff1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x525) 03:45:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x9f000040], [0xc1]}) [ 1579.572757][ T5371] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1579.640471][ T5413] kvm [5401]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9f000040 [ 1579.690169][ T5371] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1579.701296][ T5413] kvm [5401]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1579.747444][ T5537] kvm [5401]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9f000040 [ 1579.794691][ T5537] kvm [5401]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:05 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x526) 03:45:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000001) 03:45:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000000f00add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xa0010000], [0xc1]}) [ 1580.112411][ T5594] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1580.118935][ T5588] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=5588 comm=syz-executor.2 03:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x527) [ 1580.160147][ T5606] kvm [5591]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xa0010000 [ 1580.170726][ T5606] kvm [5591]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)="84e5913e8ac7d282b576d81e352b23d3604aa5b859ef42197c4bf7cdcf391e7142a45314ad225753161d3a3147b2704e5faadb17d749d7ca4c22f1dd2e03a0ffb0b52db06ab9404d4fbd6cee8c20cfce7e7332bda0c1af4867d5bf2abb4b173fb1", 0x61}, {&(0x7f00000001c0)="4fd27f293184c5708dc4cf30c04024037c06522df08e", 0x16}, {&(0x7f0000000280)="cb22483f003e9c0b4809d588275d4c123af9f4cb7e73e4223665e409073d1611e9d2d79b84dc1d6c19ebf33cc4a2e4ac95bdbdaea16e55b388cb07e2e63b4560dea3e3ee84ae983215a1705befe5", 0x4e}, {&(0x7f0000000300)="7ef78d7d2b41b41dd39ddd2e8aa1700467e8f64b8f61dfb7b22559bbd82961bec59cbbeb10debd3af974b0bfbe5bbde2a1cb5c5d26a83dfa46238c13827ddbd0c311421d305c4f44b986f085c831dbcb1f404b16be9212b2c0f3388b4f2ecc063e2ea011896c7fb8ab892207d144adbd13cbbc736cdd31d0b8cf511ea4b15fc909e6fe581d529a9876d7c746e593c7e5fe4b9e2eb573a28d5aa35c21ab89d87111e1caa940b3bf95fe0468927e", 0xad}, {&(0x7f00000003c0)="7f4d7371f6cbb0258c44e23fcf52f3877aa293952f685390f76eb9be33def5ac14742272eaf1827739b22cee7a05b360408ed9b7ea6b739b3f192280fb0102109044612b3fe7bb469c032d1b8a8b22f3dfa699615f823138aba5ec70c81bead3aa713b", 0x63}, {&(0x7f0000000440)="616ab95657a7ed0fb81c9777c860062ff1ee29b71d4dc9341352c2c44fc9f4531b911a68970944c119345b35e231edea3078b09cf643d047883bc5bc627f6196c5723d5ad68dafc3d67afaaf570c89e0d2ecded6b2078c694ce6ada2f9eaa147420c75f9d93a75c7771fe8bd42b1aaed426efd38bda073861de02b8dcc9096a71a6d1b2b4ea0651bbeebb95e9543e60e62e5a6d7ee53ef7ac3f6e253861ebeeed617e81422a2c4c6ef61b2dff84e89ce1487efd967d41dfd5694862a57c0469a2293de462c25acbffec57a93e7552f8ab231bfa088eb183551cba0f2e338ce3a3ef3c471", 0xe4}, {&(0x7f0000000540)="88c6d2405085862fbcee0d738c929a9fd857453b1fa6d8fe6bcb3b0d34cd4abdda55e4c876f0ae68c31bc64fc25d95befff88af333fba47e7349dde1657bc03175c9d10f7165be1ea8dce698fd4ed34fa4a0bd1749b991c92000d2e80c8cdb612ff50633533a8dc116b398101a89612e20c83e63f1fbe76d6998851138918b31ee281183688e09c95f813c8025b8979533a919ea441a685ae7e889928a4c3f1e4f56e1f16dabfcece5ebd3f30cb116d240e7de2c047553d6f9c023d8df623d82bb8001248265108b3da781a00b1cf4e67283032c6e52642bba9ecc5741f80b857cc75f7a85837413e033986aa68d11b8", 0xf0}], 0x7, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x1, &(0x7f0000000100)={0xffffffffffffffc1}, 0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4000000000, 0x20000) connect$x25(r2, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) [ 1580.204893][ T5594] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x528) 03:45:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xa00d0000], [0xc1]}) 03:45:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001200add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1580.482473][ T5910] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1580.551879][ T5914] kvm [5913]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xa00d0000 [ 1580.563424][ T5914] kvm [5913]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1580.589682][ T5910] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:06 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000180)) setrlimit(0x7, &(0x7f0000000000)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/172, 0xac) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x529) 03:45:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xb0000040], [0xc1]}) 03:45:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001300add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x52a) [ 1581.087401][ T6036] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xb7000040], [0xc1]}) 03:45:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) prctl$PR_GET_THP_DISABLE(0x2a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x6000, 0x4000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x52b) [ 1581.210560][ T6036] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580200001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1581.448242][ T6339] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1581.546502][ T6339] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1581.709871][ C0] net_ratelimit: 10 callbacks suppressed [ 1581.709879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1581.721299][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1581.727123][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1581.732926][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:07 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x52c) 03:45:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000000], [0xc1]}) 03:45:07 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="a5a6daee78eac518d85f72987f63b1ab", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 03:45:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580400001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x410, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x52d) 03:45:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000080], [0xc1]}) [ 1582.080311][ T6463] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x52e) [ 1582.187465][ T6615] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1582.197830][ T6463] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1582.216512][ T6474] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) setrlimit(0x7, &(0x7f0000000000)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) [ 1582.260909][ T6474] FAT-fs (loop5): Filesystem has been set read-only 03:45:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580800001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x52f) [ 1582.303659][ T6474] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1582.369479][ T6473] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:08 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000081], [0xc1]}) 03:45:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x530) 03:45:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580a00001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x531) [ 1582.509836][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.515613][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1582.548631][ T6795] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x81) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x52, 0x8, 0x0, 0x5, 0x0, 0x400, 0x8, 0x401, 0xffffffff, 0xb1, 0x8001, 0x6, 0xd2}, {0xfffffffffffffffc, 0x2, 0x6, 0x44, 0x8, 0x1, 0x6, 0x8, 0x1, 0xfffffffffffffffd, 0x100000000, 0x22d, 0x6}, {0x0, 0x7, 0x9, 0x81, 0x5, 0x1f, 0x3f, 0x7, 0x67, 0x7, 0x7, 0x1ff, 0x7}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) arch_prctl$ARCH_GET_CPUID(0x1011) socket(0xf, 0x2, 0x7ff) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 03:45:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000082], [0xc1]}) [ 1582.631843][ T6795] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580e00001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x532) 03:45:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x533) [ 1582.856090][ T6963] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1582.944262][ T6963] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1583.149857][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1583.155632][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:08 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000083], [0xc1]}) 03:45:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x534) 03:45:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580f00001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:08 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000066c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000006700)={@empty, 0x49, r2}) r3 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0xa20, 0x803) write$P9_RMKDIR(r3, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x44, 0x4, 0x8}}, 0x14) 03:45:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x535) [ 1583.493103][ T7030] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000084], [0xc1]}) [ 1583.574411][ T7030] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x536) 03:45:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x1000, 0x1000, 0xb, 0x5, 0x7f, 0x100000001, 0x800, 0x7fffffff, 0x0, 0x1ff, 0xffffffffffff6112, 0x81}, {0x100000, 0x1, 0xb, 0xff, 0x4, 0x80000000, 0x6, 0xfffffffffffffff7, 0xfff, 0x1f, 0x4, 0x1761}, {0x4000, 0x11f000, 0xb, 0x1, 0x4, 0x8, 0x6276, 0xfff, 0x2, 0x101, 0x8, 0x2}, {0x16000, 0x14000, 0xa, 0x5, 0xfffffffffffffffd, 0x2, 0xfffffffffffff800, 0x1b46, 0x6, 0xbea, 0x401, 0x80000001}, {0x1000, 0x6000, 0xf, 0x5, 0x10001, 0x3, 0x200, 0x39bef924, 0x5, 0xfffffffffffffff9, 0x7f, 0x1826}, {0x1, 0xf000, 0x1b, 0x4, 0xffff, 0x2, 0xcd8, 0x80000001, 0x1ff, 0xfffffffffffffe00, 0x800, 0x2}, {0x110000, 0x100000, 0xd, 0x8, 0x1af6, 0x3, 0x7, 0x98d, 0x7, 0x9, 0x2, 0xfffffffffffffffb}, {0xf000, 0x3000, 0xd, 0x0, 0x1, 0x0, 0x2, 0x9, 0x6, 0x4, 0x1f, 0x10000}, {0x3000, 0x2000}, {0xf000, 0xf000}, 0x8, 0x0, 0x4000, 0x40000, 0xa, 0x400, 0x7000, [0x7f, 0x8000, 0x1, 0xffff]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r2, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x35d7}, &(0x7f0000000100)=0x8) 03:45:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="581000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1583.789900][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1583.795816][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1583.816672][ T7251] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1583.914526][ T7251] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000100], [0xc1]}) 03:45:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x537) 03:45:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0xa, 0x0, [{0xa20, 0x0, 0x401}, {0x238, 0x0, 0x82}, {0xbff, 0x0, 0x3e}, {0x810, 0x0, 0x2}, {0x0, 0x0, 0x6e}, {0x400008c2, 0x0, 0x3}, {0xbff, 0x0, 0x2}, {0xba1, 0x0, 0x2}, {0xb1e, 0x0, 0x1}, {0x40000091, 0x0, 0x5}]}) 03:45:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="586000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:09 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x538) [ 1584.417885][ T7465] kvm_set_msr_common: 16 callbacks suppressed [ 1584.417897][ T7465] kvm [7461]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc0000100 [ 1584.445648][ T7466] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1584.534506][ T7465] kvm [7461]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1584.547575][ T7466] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 1584.577568][ T7665] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1584.590161][ T7665] FAT-fs (loop5): Filesystem has been set read-only 03:45:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58e000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x539) 03:45:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1584.649490][ T7528] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1584.690312][ T7528] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:45:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000101], [0xc1]}) 03:45:10 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1584.737378][ T7521] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1584.763374][ T7717] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x53a) 03:45:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x2, 0x501}) socket$netlink(0x10, 0x3, 0x15) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x4, 0x1) 03:45:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf21, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x53b) [ 1584.958366][ T7829] kvm [7828]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc0000101 03:45:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58f000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1585.002830][ T7984] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1585.040580][ T7829] kvm [7828]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000102], [0xc1]}) [ 1585.148037][ T7984] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x88000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x2, 0x80) getrlimit(0xe, &(0x7f0000000080)) semop(r2, &(0x7f0000000040)=[{0x2, 0x10001, 0x1800}, {0x3, 0x3, 0x800}, {0x0, 0x2, 0x1000}, {0x2, 0x7, 0x1000}, {0x3, 0x49, 0x69b3ae8a9834313e}, {0x4, 0x7b3}, {0x5, 0xf861, 0x1800}, {0x3, 0xffffffffffffffff, 0x800}], 0x8) setrlimit(0x7, &(0x7f0000000000)) r3 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000140)) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000180)=0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000100)={0x3, 0x0, 0x8, 0x80000001, '\x00', 0x80000001}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1004, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x53c) [ 1585.322634][ T8153] kvm [8151]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc0000102 03:45:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000a001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1585.363694][ T8183] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x53d) [ 1585.412357][ T8153] kvm [8151]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1585.503942][ T8183] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:11 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0000103], [0xc1]}) 03:45:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x53e) 03:45:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000e001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1585.800298][ T8390] kvm [8389]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc0000103 [ 1585.814997][ T8396] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x53f) [ 1585.866410][ T8390] kvm [8389]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1585.937715][ T8396] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1585.948837][ T8583] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1585.974958][ T8454] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x10100, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/124) write$binfmt_elf64(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x2a0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x55, "44fb0435fcffb115ba467baf42aa59504b0526f791d03311cb01e8b9a7ed9f15c8a9188fe979758c1beeababa1749383a41056e9b508cf1f8e59c0935c48be8d4da94df8fdcaf1660bf0fd0457eed897886ed8541e"}, &(0x7f0000000100)=0x5d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xec2, 0x100000000}, &(0x7f0000000240)=0x8) 03:45:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000f001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010000], [0xc1]}) 03:45:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1f00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x540) [ 1586.017505][ T8583] FAT-fs (loop5): Filesystem has been set read-only [ 1586.051408][ T8454] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1586.134656][ T8615] kvm [8612]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc0010000 [ 1586.146991][ T8433] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x541) [ 1586.180143][ T8618] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1586.184007][ T8615] kvm [8612]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1586.257225][ T8618] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VIDIOC_ENUMAUDOUT(r2, 0xc0345642, &(0x7f0000000080)={0x401, "62a9b8f39ef1eb771552d432c25d4e9623f133d14e2e3bb9a56e82b4b0f45d9b", 0x0, 0x1}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x1, 0x6}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 03:45:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010003], [0xc1]}) 03:45:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="584e42001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x542) [ 1586.463306][ T8859] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1586.485915][ T8851] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf21, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1586.572092][ T8851] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1586.595731][ T8859] FAT-fs (loop5): Filesystem has been set read-only 03:45:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x543) 03:45:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010004], [0xc1]}) [ 1586.635614][ T8830] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1586.651693][ T8830] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1586.678405][ T8830] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1586.697121][ T9016] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities 03:45:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58424e001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1586.732137][ T8830] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1586.763965][ T8827] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x544) 03:45:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010007], [0xc1]}) 03:45:12 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x545) [ 1586.911697][ T9057] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1587.008270][ T9057] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010015], [0xc1]}) 03:45:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580060001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x546) 03:45:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x210f, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:12 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1587.132092][ T9107] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1587.150770][ T9107] FAT-fs (loop5): Filesystem has been set read-only [ 1587.157614][ T9107] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1587.210799][ T9107] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x547) [ 1587.271471][ T9107] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1587.296025][ T9337] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1587.309881][ C0] net_ratelimit: 12 callbacks suppressed [ 1587.309888][ C0] protocol 88fb is buggy, dev hsr_slave_0 03:45:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc001001b], [0xc1]}) [ 1587.321288][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1587.339599][ T9100] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800e0001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x548) [ 1587.425041][ T9337] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:13 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2300, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc001001f], [0xc1]}) 03:45:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x549) [ 1587.642598][ T9569] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800f0001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1587.726354][ T9569] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x54a) 03:45:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010020], [0xc1]}) 03:45:13 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x1000, 0x1000, 0xb, 0x5, 0x7f, 0x100000001, 0x800, 0x7fffffff, 0x0, 0x1ff, 0xffffffffffff6112, 0x81}, {0x100000, 0x1, 0xb, 0xff, 0x4, 0x80000000, 0x6, 0xfffffffffffffff7, 0xfff, 0x1f, 0x4, 0x1761}, {0x4000, 0x11f000, 0xb, 0x1, 0x4, 0x8, 0x6276, 0xfff, 0x2, 0x101, 0x8, 0x2}, {0x16000, 0x14000, 0xa, 0x5, 0xfffffffffffffffd, 0x2, 0xfffffffffffff800, 0x1b46, 0x6, 0xbea, 0x401, 0x80000001}, {0x1000, 0x6000, 0xf, 0x5, 0x10001, 0x3, 0x200, 0x39bef924, 0x5, 0xfffffffffffffff9, 0x7f, 0x1826}, {0x1, 0xf000, 0x1b, 0x4, 0xffff, 0x2, 0xcd8, 0x80000001, 0x1ff, 0xfffffffffffffe00, 0x800, 0x2}, {0x110000, 0x100000, 0xd, 0x8, 0x1af6, 0x3, 0x7, 0x98d, 0x7, 0x9, 0x2, 0xfffffffffffffffb}, {0xf000, 0x3000, 0xd, 0x0, 0x1, 0x0, 0x2, 0x9, 0x6, 0x4, 0x1f, 0x10000}, {0x3000, 0x2000}, {0xf000, 0xf000}, 0x8, 0x0, 0x4000, 0x40000, 0xa, 0x400, 0x7000, [0x7f, 0x8000, 0x1, 0xffff]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r2, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x35d7}, &(0x7f0000000100)=0x8) 03:45:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x263a, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1587.949894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.955687][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1587.961534][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.967287][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1588.010299][ T9807] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1588.113706][ T9807] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x54b) 03:45:13 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010058], [0xc1]}) 03:45:13 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2d00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x54c) [ 1588.405475][ T9846] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010117], [0xc1]}) [ 1588.504693][ T9846] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1588.532084][ T9887] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3a26, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:14 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x54d) 03:45:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000022300add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1588.582931][ T9976] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1588.606552][ T9887] FAT-fs (loop5): Filesystem has been set read-only [ 1588.621385][ T9976] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1588.674343][ T9884] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1588.710446][T10063] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:14 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010140], [0xc1]}) 03:45:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x54e) [ 1588.735030][T10067] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35 sclass=netlink_tcpdiag_socket pig=10067 comm=syz-executor.2 [ 1588.749922][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1588.755688][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:14 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x54f) 03:45:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0010141], [0xc1]}) 03:45:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580002001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1589.017301][T10275] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x550) [ 1589.102391][T10275] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc0011022], [0xc1]}) 03:45:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x551) [ 1589.384397][T10482] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1589.393223][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1589.393303][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1589.473850][T10499] kvm_set_msr_common: 18 callbacks suppressed [ 1589.473862][T10499] kvm [10457]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc0011022 [ 1589.522321][T10499] kvm [10457]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1589.571827][T10482] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:15 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580004001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:15 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x552) 03:45:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc001102a], [0xc1]}) 03:45:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x45dd, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x553) [ 1589.768682][T10519] kvm [10517]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc001102a [ 1589.796719][T10519] kvm [10517]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc001102c], [0xc1]}) 03:45:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x554) [ 1589.928644][T10647] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580008001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:15 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1590.039997][T10647] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1590.260724][T10789] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1590.339280][T10789] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:16 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x555) 03:45:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000a001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc1000000], [0xc1]}) 03:45:16 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1590.604048][T10964] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1590.623296][T10961] kvm [10960]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc1000000 03:45:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x556) [ 1590.693580][T10961] kvm [10960]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1590.733044][T10964] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000e001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc2000000], [0xc1]}) 03:45:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x557) [ 1590.955042][T11166] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1590.983745][T11178] kvm [11177]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc2000000 [ 1591.016030][T11178] kvm [11177]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x558) [ 1591.097016][T11166] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1591.121884][T11266] kvm [11177]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xc2000000 [ 1591.237429][T11266] kvm [11177]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:17 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000f001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x559) 03:45:17 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 03:45:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xce000000], [0xc1]}) 03:45:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x55a) [ 1591.587018][T11317] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:17 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 03:45:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x55b) [ 1591.732052][T11317] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xd0040000], [0xc1]}) 03:45:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580010001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1592.033943][T11601] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1592.130639][T11601] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:17 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:17 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 03:45:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x55c) 03:45:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xd9010000], [0xc1]}) 03:45:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580060001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1592.434970][T11743] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x55d) [ 1592.559380][T11743] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xe0060000], [0xc1]}) 03:45:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800e0001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x55e) [ 1592.828965][T11862] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1592.909910][ C0] net_ratelimit: 12 callbacks suppressed [ 1592.909918][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1592.921486][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1592.995648][T11862] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x55f) 03:45:18 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x94f0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xff020000], [0xc1]}) 03:45:18 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') 03:45:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800f0001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x560) [ 1593.349454][T11976] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x561) 03:45:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xdd45, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xff0b0000], [0xc1]}) [ 1593.549866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1593.555675][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:19 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') [ 1593.671256][T12192] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x562) 03:45:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000a1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1593.818707][T12192] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x563) 03:45:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xffff8000], [0xc1]}) 03:45:19 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') [ 1594.189897][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1594.195765][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1594.201645][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1594.207434][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000e1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:19 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1594.325813][T12421] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x564) 03:45:20 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1594.384938][T12433] FAT-fs (loop5): bogus number of reserved sectors [ 1594.402612][T12433] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4000000000], [0xc1]}) [ 1594.482311][T12421] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000f1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x565) 03:45:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf094, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1594.627221][T12537] kvm_set_msr_common: 16 callbacks suppressed [ 1594.627236][T12537] kvm [12536]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x4000000000 [ 1594.695724][T12537] kvm [12536]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58004e421400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x566) [ 1594.753872][T12637] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1c000000000], [0xc1]}) 03:45:20 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1594.946015][T12637] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1594.989868][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1594.995660][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1595.024969][T12678] kvm [12677]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1c000000000 03:45:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x567) [ 1595.090080][T12678] kvm [12677]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:20 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800424e1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1004000000000], [0xc1]}) 03:45:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x568) 03:45:20 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1595.264543][T12865] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1595.332254][T12873] kvm [12871]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1004000000000 [ 1595.363709][T12873] kvm [12871]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x569) [ 1595.424285][T12872] FAT-fs (loop5): bogus number of reserved sectors [ 1595.442655][T12865] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x100c000000000], [0xc1]}) [ 1595.479317][T12872] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000601400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x56a) [ 1595.657549][T13022] kvm [13010]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x100c000000000 03:45:21 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1595.728425][T13091] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1595.731383][T13022] kvm [13010]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1595.865988][T13091] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:21 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x56b) 03:45:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000e01400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x2000000000000], [0xc1]}) 03:45:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:21 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1596.184523][T13314] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x56c) [ 1596.250573][T13315] kvm [13309]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x2000000000000 [ 1596.263862][T13329] FAT-fs (loop5): bogus number of reserved sectors [ 1596.284834][T13329] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1596.290127][T13315] kvm [13309]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1596.327422][T13314] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000f01400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4000000000000], [0xc1]}) 03:45:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x56d) 03:45:22 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1596.712772][T13609] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1596.837720][T13609] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8000000000000], [0xc1]}) 03:45:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x56e) 03:45:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000000f00add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:22 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 03:45:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:22 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x56f) [ 1597.100816][T13780] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=13780 comm=syz-executor.2 [ 1597.121380][T13776] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:22 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1597.200812][T13794] FAT-fs (loop5): bogus number of reserved sectors [ 1597.208973][T13776] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1597.251064][T13794] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4d564b00000000], [0xc1]}) 03:45:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001200add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x570) 03:45:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x571) 03:45:23 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 1597.537153][T14110] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x80ffff00000000], [0xc1]}) [ 1597.674188][T14110] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001300add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1597.887879][T14280] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:23 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x572) 03:45:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x100000000000000], [0xc1]}) 03:45:23 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1597.956049][T14280] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x573) 03:45:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000021400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1598.059386][T14417] FAT-fs (loop5): bogus number of reserved sectors [ 1598.084076][T14417] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x10100c000000000], [0xc1]}) [ 1598.190288][T14506] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000041400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x574) 03:45:23 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x14d564b00000000], [0xc1]}) [ 1598.350252][ C0] net_ratelimit: 10 callbacks suppressed [ 1598.350260][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1598.355971][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1598.356062][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1598.373254][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1598.379808][T14506] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:24 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x575) 03:45:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000081400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:24 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x200000000000000], [0xc1]}) [ 1598.906624][T14774] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x576) [ 1598.961524][T14784] FAT-fs (loop5): bogus number of reserved sectors [ 1598.996132][T14784] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:24 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x20100c000000000], [0xc1]}) [ 1599.029465][T14774] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000a1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x577) [ 1599.149884][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1599.155701][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) [ 1599.360712][T14958] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1599.535017][T14958] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:25 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x24d564b00000000], [0xc1]}) 03:45:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x578) 03:45:25 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000e1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1599.789874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1599.795664][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x579) [ 1599.831211][T15109] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1599.854776][T15115] kvm_set_msr_common: 16 callbacks suppressed [ 1599.854803][T15115] kvm [15112]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x24d564b00000000 [ 1599.871707][T15119] FAT-fs (loop5): bogus number of reserved sectors [ 1599.893864][T15119] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1599.936778][T15115] kvm [15112]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1599.982164][T15109] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x57a) 03:45:25 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000f1400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x300000000000000], [0xc1]}) [ 1600.252486][T15347] kvm [15345]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x300000000000000 [ 1600.282982][T15373] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1600.310054][T15347] kvm [15345]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1600.429890][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1600.435751][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1600.444852][T15373] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:26 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:26 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x57b) 03:45:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x30001c000000000], [0xc1]}) 03:45:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000101400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:26 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1600.729478][T15548] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1600.764915][T15551] kvm [15549]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x30001c000000000 03:45:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x57c) [ 1600.785668][T15551] kvm [15549]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1600.852778][T15573] FAT-fs (loop5): bogus number of reserved sectors [ 1600.859346][T15573] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1600.866216][T15548] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:26 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000600977abc09e473d80471a828f3000000000000000000040194486383a5d6deb5a2"], 0x25) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000601400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x57d) 03:45:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1601.071571][T15674] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1601.207325][T15674] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:27 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x57e) 03:45:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x30100c000000000], [0xc1]}) 03:45:27 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000e01400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) [ 1601.650950][T15786] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1601.661644][T15783] kvm [15781]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x30100c000000000 03:45:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x57f) 03:45:27 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1601.694544][T15791] FAT-fs (loop5): bogus number of reserved sectors [ 1601.710418][T15783] kvm [15781]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1601.724478][T15791] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x10040000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x580) 03:45:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x34d564b00000000], [0xc1]}) [ 1601.948023][T15905] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1602.023324][T15954] kvm [15953]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x34d564b00000000 [ 1602.049025][T15905] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1602.091920][T15954] kvm [15953]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:28 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x581) 03:45:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:28 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000022300add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x400000000000000], [0xc1]}) [ 1602.547477][T16124] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35 sclass=netlink_tcpdiag_socket pig=16124 comm=syz-executor.2 [ 1602.565528][T16125] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x582) [ 1602.599472][T16141] FAT-fs (loop5): bogus number of reserved sectors [ 1602.635760][T16141] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:28 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x40001c000000000], [0xc1]}) [ 1602.675192][T16125] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000000f00add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x583) 03:45:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1602.891532][T16346] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=16346 comm=syz-executor.2 [ 1602.937990][T16349] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1603.081463][T16349] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:28 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x584) 03:45:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x44d564b00000000], [0xc1]}) 03:45:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001200add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:28 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1603.466194][T16465] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1603.494295][T16475] FAT-fs (loop5): bogus number of reserved sectors 03:45:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x585) [ 1603.511618][T16475] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x500000000000000], [0xc1]}) [ 1603.601207][T16465] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:29 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x586) 03:45:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001300add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x210f0000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x587) 03:45:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x600000000000000], [0xc1]}) [ 1603.874060][T16691] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1603.949866][ C0] net_ratelimit: 12 callbacks suppressed [ 1603.949873][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1603.961395][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:29 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x588) [ 1604.082124][T16691] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:29 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x700000000000000], [0xc1]}) 03:45:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001500add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x589) 03:45:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x23000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:29 executing program 4: epoll_create(0x400) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1604.356132][T17009] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1604.372430][T17013] FAT-fs (loop5): bogus number of reserved sectors 03:45:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x58a) [ 1604.407609][T17013] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:30 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x70001c000000000], [0xc1]}) 03:45:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x58b) [ 1604.507639][T17009] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000002302add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1604.589906][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1604.595682][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1604.601533][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1604.607302][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2d000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1604.691620][T17132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=547 sclass=netlink_tcpdiag_socket pig=17132 comm=syz-executor.2 [ 1604.867798][T17220] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1604.932631][T17220] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:30 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x801004000000000], [0xc1]}) 03:45:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x58c) 03:45:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001402add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:30 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3a260000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1605.217674][T17348] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1605.242236][T17353] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=532 sclass=netlink_tcpdiag_socket pig=17353 comm=syz-executor.2 03:45:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x58d) [ 1605.262516][T17350] kvm_set_msr_common: 14 callbacks suppressed [ 1605.262538][T17350] kvm [17342]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x801004000000000 [ 1605.294195][T17354] FAT-fs (loop5): bogus number of reserved sectors [ 1605.305136][T17350] kvm [17342]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:30 executing program 4: epoll_create(0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1605.328934][T17354] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001404add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1605.399949][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1605.405768][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x803000000000000], [0xc1]}) 03:45:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x58e) [ 1605.462115][T17348] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1605.545578][T17517] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1044 sclass=netlink_tcpdiag_socket pig=17517 comm=syz-executor.2 03:45:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1605.639063][T17575] kvm [17528]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x803000000000000 [ 1605.666939][T17575] kvm [17528]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1605.799666][T17641] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1605.912100][T17641] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:31 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:31 executing program 4: epoll_create(0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xa00000000000000], [0xc1]}) [ 1606.029888][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1606.035815][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x58f) 03:45:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001408add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1606.126498][T17694] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2068 sclass=netlink_tcpdiag_socket pig=17694 comm=syz-executor.2 [ 1606.164485][T17701] FAT-fs (loop5): bogus number of reserved sectors [ 1606.175478][T17697] kvm [17690]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xa00000000000000 [ 1606.198918][T17701] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1606.208605][T17705] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x590) [ 1606.222128][T17697] kvm [17690]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:31 executing program 4: epoll_create(0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1606.348843][T17705] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xa01000000000000], [0xc1]}) 03:45:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x591) 03:45:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000000140aadd427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1606.595761][T18030] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2580 sclass=netlink_tcpdiag_socket pig=18030 comm=syz-executor.2 [ 1606.597271][T17965] kvm [17961]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xa01000000000000 [ 1606.627189][T18029] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1606.650882][T17965] kvm [17961]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1606.728735][T18029] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:32 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:32 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1000000000000000], [0xc1]}) 03:45:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x592) 03:45:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000000140eadd427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x593) [ 1607.033200][T18141] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=3604 sclass=netlink_tcpdiag_socket pig=18141 comm=syz-executor.2 [ 1607.046615][T18138] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1607.066187][T18144] kvm [18143]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1000000000000000 [ 1607.079610][T18144] kvm [18143]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1607.171600][T18138] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1607.184842][T18170] FAT-fs (loop5): bogus number of reserved sectors 03:45:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1100000000000000], [0xc1]}) 03:45:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x594) 03:45:32 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="58000000140fadd427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1607.219396][T18170] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1607.383451][T18380] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=3860 sclass=netlink_tcpdiag_socket pig=18380 comm=syz-executor.2 [ 1607.423268][T18403] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1607.522505][T18403] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:33 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x595) 03:45:33 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1200000000000000], [0xc1]}) 03:45:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001410add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x596) [ 1607.961404][T18577] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=4116 sclass=netlink_tcpdiag_socket pig=18577 comm=syz-executor.2 [ 1607.989203][T18579] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x150001c000000000], [0xc1]}) [ 1608.082575][T18587] FAT-fs (loop5): bogus number of reserved sectors [ 1608.101700][T18587] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1608.121155][T18579] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x597) 03:45:33 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001460add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1608.292098][T18804] FAT-fs (loop4): bogus number of reserved sectors [ 1608.298608][T18804] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1608.449442][T18913] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24596 sclass=netlink_tcpdiag_socket pig=18913 comm=syz-executor.2 [ 1608.463795][T18860] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1608.551319][T18860] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:34 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x170101c000000000], [0xc1]}) 03:45:34 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x598) 03:45:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000014e0add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1608.851447][T19026] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1608.862438][T19024] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=57364 sclass=netlink_tcpdiag_socket pig=19024 comm=syz-executor.2 03:45:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x599) [ 1608.907713][T19021] FAT-fs (loop4): bogus number of reserved sectors [ 1608.908565][T19030] FAT-fs (loop5): bogus number of reserved sectors [ 1608.922598][T19026] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1608.936462][T19021] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1608.967446][T19030] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1b00000000000000], [0xc1]}) 03:45:34 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x59a) [ 1609.151157][T19219] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1609.163655][T19247] FAT-fs (loop4): bogus number of reserved sectors 03:45:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b4707458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1609.196401][T19247] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1609.550371][ C0] net_ratelimit: 12 callbacks suppressed [ 1609.550379][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1609.562325][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:35 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x59b) 03:45:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1b0001c000000000], [0xc1]}) 03:45:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:35 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470b458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1609.757188][T19463] FAT-fs (loop4): bogus number of reserved sectors [ 1609.759480][T19465] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x59c) [ 1609.819209][T19463] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1609.856374][T19494] FAT-fs (loop5): bogus number of reserved sectors [ 1609.880925][T19465] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1e01000000000000], [0xc1]}) 03:45:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x59d) [ 1609.923810][T19494] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:35 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b4725458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1610.189838][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1610.195626][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1610.350536][T19689] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1610.359225][T19687] FAT-fs (loop4): bogus number of reserved sectors [ 1610.385772][T19687] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1610.429381][T19689] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:36 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x1f0001c000000000], [0xc1]}) 03:45:36 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x59e) 03:45:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xdd450000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1610.662719][T19904] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1610.689276][T19906] FAT-fs (loop4): bogus number of reserved sectors [ 1610.705966][T19906] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x59f) [ 1610.731716][T19904] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1610.769267][T19911] kvm_set_msr_common: 14 callbacks suppressed [ 1610.769279][T19911] kvm [19901]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1f0001c000000000 [ 1610.781922][T19911] kvm [19901]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1610.799230][T19954] FAT-fs (loop5): invalid media value (0x00) 03:45:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5610067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1610.829931][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1610.830246][T19954] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1610.835806][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1610.848183][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1610.854010][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:36 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf0940000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x2000000000000000], [0xc1]}) 03:45:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a0) [ 1611.013854][T20123] FAT-fs (loop4): bogus number of reserved sectors [ 1611.029996][T20123] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1611.083785][T20130] kvm [20128]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x2000000000000000 [ 1611.105287][T20165] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1611.123673][T20130] kvm [20128]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1611.190698][T20165] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:37 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a1) 03:45:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x200001c000000000], [0xc1]}) 03:45:37 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c562c067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1611.589194][T20339] FAT-fs (loop4): bogus number of reserved sectors [ 1611.602490][T20341] kvm [20336]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x200001c000000000 [ 1611.626492][T20346] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a2) [ 1611.635331][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1611.635410][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1611.646978][T20339] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1611.675983][T20341] kvm [20336]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1611.700181][T20356] FAT-fs (loop5): invalid media value (0x00) [ 1611.706288][T20356] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:37 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81024e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a3) 03:45:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x221001c000000000], [0xc1]}) [ 1611.948951][T20563] FAT-fs (loop4): bogus number of reserved sectors [ 1611.962810][T20562] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1611.968777][T20563] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1612.016914][T20571] kvm [20566]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x221001c000000000 [ 1612.046568][T20571] kvm [20566]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1612.131424][T20562] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:38 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a4) 03:45:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x2a1001c000000000], [0xc1]}) 03:45:38 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81044e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a5) [ 1612.528844][T20781] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1612.540791][T20785] FAT-fs (loop5): invalid media value (0x00) [ 1612.545447][T20788] FAT-fs (loop4): bogus number of reserved sectors [ 1612.547099][T20779] kvm [20778]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x2a1001c000000000 [ 1612.565303][T20785] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1612.584860][T20779] kvm [20778]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1612.585079][T20788] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a6) 03:45:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x2c1001c000000000], [0xc1]}) 03:45:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81084e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a7) [ 1612.802900][T20990] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1612.946250][T20990] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:38 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:38 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x3400000000000000], [0xc1]}) 03:45:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a8) 03:45:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff810a4e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1613.382549][T21115] FAT-fs (loop4): bogus number of reserved sectors [ 1613.389071][T21115] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1613.412040][T21125] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5a9) 03:45:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x3a00000000000000], [0xc1]}) [ 1613.514152][T21125] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5aa) 03:45:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff810e4e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:39 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1613.566561][T21131] FAT-fs (loop5): invalid media value (0x00) [ 1613.593590][T21131] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1613.763656][T21344] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1613.854823][T21360] FAT-fs (loop4): bogus number of reserved sectors [ 1613.865161][T21344] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1613.874570][T21360] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x3b00000000000000], [0xc1]}) 03:45:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ab) 03:45:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff810f4e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:39 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:39 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1614.292936][T21558] FAT-fs (loop4): bogus number of reserved sectors [ 1614.305817][T21560] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ac) [ 1614.344821][T21558] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x3f00000000000000], [0xc1]}) 03:45:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1614.419196][T21607] FAT-fs (loop5): invalid media value (0x00) [ 1614.454650][T21607] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:40 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81104e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ad) [ 1614.585234][T21783] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4001000000000000], [0xc1]}) 03:45:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ae) [ 1614.696929][T21786] FAT-fs (loop4): bogus number of reserved sectors [ 1614.706547][T21783] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1614.766950][T21786] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5af) 03:45:40 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1614.980740][T22007] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1614.989886][ C0] net_ratelimit: 10 callbacks suppressed [ 1614.989893][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1615.001386][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1615.007196][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1615.013065][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1615.019709][T22005] FAT-fs (loop4): bogus number of reserved sectors [ 1615.045732][T22005] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1615.077152][T22007] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x400101c000000000], [0xc1]}) 03:45:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81604e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:40 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b0) 03:45:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:40 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b1) [ 1615.287008][T22142] FAT-fs (loop5): invalid media value (0x00) [ 1615.312294][T22195] FAT-fs (loop4): bogus number of reserved sectors [ 1615.323318][T22195] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1615.330552][T22142] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x410101c000000000], [0xc1]}) [ 1615.331098][T22207] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81e04e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b2) 03:45:41 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1615.486286][T22207] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b3) [ 1615.595123][T22345] FAT-fs (loop4): bogus number of reserved sectors [ 1615.622673][T22345] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4800000000000000], [0xc1]}) [ 1615.749031][T22549] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1615.799889][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1615.805724][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1615.815338][T22561] kvm_set_msr_common: 16 callbacks suppressed [ 1615.815349][T22561] kvm [22560]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x4800000000000000 [ 1615.867483][T22561] kvm [22560]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1615.890222][T22549] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:41 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:41 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b4) 03:45:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220200000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4900000000000000], [0xc1]}) 03:45:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1616.103530][T22570] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1616.120190][T22574] FAT-fs (loop4): bogus number of reserved sectors [ 1616.126728][T22574] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1616.141701][T22577] FAT-fs (loop5): invalid media value (0x00) 03:45:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b5) [ 1616.159358][T22577] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1616.187638][T22584] kvm [22567]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x4900000000000000 [ 1616.209660][T22570] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1616.260501][T22584] kvm [22567]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b6) 03:45:41 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x4c00000000000000], [0xc1]}) 03:45:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220400000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1616.429905][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1616.435731][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1616.454737][T22794] FAT-fs (loop4): invalid media value (0x00) [ 1616.489181][T22817] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1616.504298][T22794] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1616.535843][T22850] kvm [22841]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x4c00000000000000 [ 1616.546769][T22850] kvm [22841]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:42 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220800000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b7) 03:45:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x580001c000000000], [0xc1]}) 03:45:42 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1617.009897][T23011] FAT-fs (loop4): invalid media value (0x00) [ 1617.016013][T23011] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1617.038118][T23019] kvm [23015]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x580001c000000000 03:45:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b8) [ 1617.066647][T23020] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1617.079843][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1617.085646][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1617.096504][T23019] kvm [23015]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:42 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1617.165187][T23064] FAT-fs (loop5): invalid media value (0x00) [ 1617.195951][T23020] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1617.203562][T23064] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5b9) 03:45:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x6000000000000000], [0xc1]}) 03:45:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220a00000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1617.362543][T23235] FAT-fs (loop4): invalid media value (0x00) [ 1617.398975][T23235] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1617.476162][T23244] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1617.496510][T23266] kvm [23243]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x6000000000000000 [ 1617.554203][T23266] kvm [23243]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1617.565001][T23244] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220e00000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ba) 03:45:43 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x6005000000000000], [0xc1]}) 03:45:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:43 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5bb) [ 1617.949384][T23452] FAT-fs (loop4): invalid media value (0x00) [ 1617.965451][T23452] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1617.974162][T23478] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1617.987249][T23472] FAT-fs (loop5): invalid media value (0x00) [ 1618.013309][T23472] FAT-fs (loop5): Can't find a valid FAT filesystem 03:45:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x6105000000000000], [0xc1]}) 03:45:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5bc) 03:45:43 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220f00000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1618.245539][T23682] FAT-fs (loop4): invalid media value (0x00) [ 1618.266714][T23682] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5bd) 03:45:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x6800000000000000], [0xc1]}) [ 1618.289203][T23692] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:44 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1618.418692][T23692] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5be) [ 1618.615137][T23893] FAT-fs (loop4): invalid media value (0x00) [ 1618.629992][T23893] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:44 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e221000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x6c00000000000000], [0xc1]}) 03:45:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5bf) 03:45:44 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1618.815434][T24004] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c0) [ 1618.865278][T24041] FAT-fs (loop4): invalid media value (0x00) [ 1618.875488][T24041] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7005000000000000], [0xc1]}) 03:45:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c1) [ 1619.024327][T24004] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:44 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e226000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7105000000000000], [0xc1]}) [ 1619.143467][T24226] FAT-fs (loop4): invalid media value (0x00) [ 1619.188147][T24226] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:45 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c2) 03:45:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffe, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:45 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7205000000000000], [0xc1]}) 03:45:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22e000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c3) [ 1619.685274][T24439] FAT-fs (loop4): invalid media value (0x00) [ 1619.706370][T24439] FAT-fs (loop4): Can't find a valid FAT filesystem 03:45:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7400000000000000], [0xc1]}) [ 1619.805039][T24443] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c4) 03:45:45 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1619.924980][T24443] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22f000000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1620.137478][T24715] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1620.223251][T24715] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:46 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7401000000000000], [0xc1]}) 03:45:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c5) 03:45:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000a000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:46 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1620.589951][ C0] net_ratelimit: 12 callbacks suppressed [ 1620.589959][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1620.601478][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c6) [ 1620.683320][T24882] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1620.784136][T24882] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7501000000000000], [0xc1]}) 03:45:46 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c7) 03:45:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000e000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1620.993970][T25095] kvm_set_msr_common: 18 callbacks suppressed [ 1620.994007][T25095] kvm [25094]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7501000000000000 [ 1621.075904][T25154] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1621.112370][T25095] kvm [25094]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1621.229874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1621.235687][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1621.241533][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1621.247265][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1621.267918][T25154] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:47 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c8) 03:45:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000f000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:47 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7601000000000000], [0xc1]}) 03:45:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5c9) [ 1621.579739][T25312] kvm [25310]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7601000000000000 [ 1621.602670][T25312] kvm [25310]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1621.652081][T25324] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:47 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7702000000000000], [0xc1]}) [ 1621.732483][T25324] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ca) 03:45:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e224e42000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1621.908157][T25538] kvm [25537]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7702000000000000 [ 1621.982300][T25538] kvm [25537]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1622.004044][T25655] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1622.029883][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1622.035692][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1622.137051][T25655] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:48 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5cb) 03:45:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22424e000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:48 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7900000000000000], [0xc1]}) 03:45:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1622.573043][T25758] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5cc) [ 1622.615371][T25765] kvm [25754]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7900000000000000 [ 1622.650040][T25765] kvm [25754]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:48 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1622.669845][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1622.675675][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1622.747892][T25758] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5cd) 03:45:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7a00000000000000], [0xc1]}) 03:45:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220060000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1623.004762][T26054] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1623.015629][T26033] kvm [26006]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x7a00000000000000 [ 1623.049425][T26033] kvm [26006]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200e0000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ce) 03:45:49 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7a01000000000000], [0xc1]}) 03:45:49 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1623.564192][T26198] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5cf) [ 1623.651877][T26198] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7b01000000000000], [0xc1]}) 03:45:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:49 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200f0000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d0) [ 1623.973398][T26442] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x7f04000000000000], [0xc1]}) 03:45:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d1) [ 1624.083721][T26442] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:49 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1a"], 0x4e) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220040030058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d2) 03:45:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x800000c000000000], [0xc1]}) [ 1624.431769][T26700] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:50 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:50 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1a"], 0x4e) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d3) 03:45:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8004000000000000], [0xc1]}) 03:45:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220003400058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:50 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1624.767998][T26886] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d4) 03:45:50 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1a"], 0x4e) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1624.960945][T26886] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8005000000000000], [0xc1]}) 03:45:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22fffff00058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d5) 03:45:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:50 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x810000c000000000], [0xc1]}) 03:45:50 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d"], 0x75) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d6) [ 1625.215706][T27146] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000158000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1625.304835][T27271] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1625.323900][T27271] FAT-fs (loop5): Filesystem has been set read-only 03:45:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x820000c000000000], [0xc1]}) 03:45:51 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1625.404325][T27146] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d7) 03:45:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:51 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d"], 0x75) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x830000c000000000], [0xc1]}) [ 1625.625040][T27385] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d8) [ 1625.667841][T27460] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1625.672183][T27385] FAT-fs (loop5): Filesystem has been set read-only 03:45:51 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000258000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x840000c000000000], [0xc1]}) 03:45:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5d9) 03:45:51 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d"], 0x75) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1625.985373][T27658] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1625.990965][T27591] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1626.021676][T27591] FAT-fs (loop5): Filesystem has been set read-only 03:45:51 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5da) 03:45:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000458000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8501000000000000], [0xc1]}) [ 1626.183144][T27658] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1626.191910][ C0] net_ratelimit: 12 callbacks suppressed [ 1626.191917][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1626.191966][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5db) 03:45:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1626.373151][T27781] kvm_set_msr_common: 22 callbacks suppressed [ 1626.373166][T27781] kvm [27764]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8501000000000000 03:45:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5dc) [ 1626.428655][T27781] kvm [27764]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:52 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda29646"], 0x88) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:52 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1626.492094][T27889] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8601000000000000], [0xc1]}) 03:45:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5dd) 03:45:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000858000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1626.626719][T27889] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5de) 03:45:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1626.728319][T27983] kvm [27973]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8601000000000000 [ 1626.800013][T27983] kvm [27973]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1626.829889][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1626.835658][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:52 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda29646"], 0x88) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5df) 03:45:52 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8701000000000000], [0xc1]}) 03:45:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000a58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1626.921106][T28180] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1627.049442][T28180] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e0) [ 1627.094463][T28201] kvm [28196]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8701000000000000 [ 1627.114277][T28201] kvm [28196]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:52 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30aa3cb9de4deeec1587"], 0x9b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8705000000000000], [0xc1]}) 03:45:52 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda29646"], 0x88) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e1) [ 1627.326200][T28369] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000e58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1627.397325][T28420] kvm [28416]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8705000000000000 [ 1627.423182][T28369] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e2) [ 1627.457092][T28420] kvm [28416]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1627.469857][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1627.475689][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1627.481556][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1627.487343][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1004000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:53 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x8b00000000000000], [0xc1]}) 03:45:53 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30"], 0x92) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e3) 03:45:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000f58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1627.713129][T28638] kvm [28637]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8b00000000000000 [ 1627.724142][T28638] kvm [28637]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1627.752661][T28602] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e4) 03:45:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x900d000000000000], [0xc1]}) 03:45:53 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b0ff533f376fe61fd30"], 0x92) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1627.902516][T28712] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1627.914110][T28602] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:53 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1627.970071][T28712] FAT-fs (loop5): Filesystem has been set read-only 03:45:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1f00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000001058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e5) 03:45:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x9104000000000000], [0xc1]}) [ 1628.120491][T28863] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:53 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e6) [ 1628.214157][T28869] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1628.225850][T28863] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1628.253662][T28869] FAT-fs (loop5): Filesystem has been set read-only [ 1628.269842][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1628.275591][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x9e00000000000000], [0xc1]}) 03:45:53 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000424e58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:53 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a"], 0x80) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e7) [ 1628.494225][T28986] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0x9f00004000000000], [0xc1]}) 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e8) [ 1628.592934][T28992] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1628.609406][T28992] FAT-fs (loop5): Filesystem has been set read-only 03:45:54 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:54 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a"], 0x80) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5e9) 03:45:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xa001000000000000], [0xc1]}) 03:45:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000006058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1628.879222][T29211] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ea) 03:45:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xa00d000000000000], [0xc1]}) 03:45:54 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1628.983965][T29211] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5eb) 03:45:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22ffffff9e58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x210f000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:54 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a"], 0x80) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1629.188379][T29439] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ec) 03:45:54 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xb000004000000000], [0xc1]}) [ 1629.327592][T29439] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ed) 03:45:55 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddd"], 0x85) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000e058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2300000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ee) 03:45:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xb700004000000000], [0xc1]}) 03:45:55 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1629.607418][T29714] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ef) [ 1629.686642][T29714] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc000000000000000], [0xc1]}) 03:45:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2d00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22fffffff058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:55 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddd"], 0x85) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f0) [ 1629.871376][T29880] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1629.896019][T29880] FAT-fs (loop5): Filesystem has been set read-only 03:45:55 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1629.940238][T29886] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f1) 03:45:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc100000000000000], [0xc1]}) [ 1630.042082][T29886] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3a26000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:55 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200f0ffff58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f2) 03:45:55 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddd"], 0x85) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xc200000000000000], [0xc1]}) [ 1630.298159][T30122] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f3) 03:45:55 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1a"], 0x4e) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1630.397495][T30122] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f4) 03:45:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xce00000000000000], [0xc1]}) 03:45:56 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296"], 0x87) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e229effffff58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f5) [ 1630.647000][T30340] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1630.660976][T30329] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1630.669476][T30329] FAT-fs (loop5): Filesystem has been set read-only [ 1630.764649][T30340] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1630.770985][T30290] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1630.803315][T30290] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f6) [ 1630.836663][T30262] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:56 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296"], 0x87) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:56 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1a"], 0x4e) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xd004000000000000], [0xc1]}) 03:45:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22f0ffffff58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f7) [ 1631.062999][T30560] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f8) [ 1631.193690][T30560] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xd901000000000000], [0xc1]}) 03:45:56 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296"], 0x87) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5f9) 03:45:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22007ffff000000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1631.403783][T30780] kvm_set_msr_common: 30 callbacks suppressed [ 1631.403797][T30780] kvm [30770]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xd901000000000000 03:45:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5fa) [ 1631.493431][T30792] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1631.509961][T30780] kvm [30770]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1631.615656][T30792] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1631.629862][ C0] net_ratelimit: 10 callbacks suppressed [ 1631.629870][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1631.641349][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1631.641442][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1631.652914][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5fb) 03:45:57 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1a"], 0x4e) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xe006000000000000], [0xc1]}) 03:45:57 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda29646"], 0x88) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000000f000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5fc) [ 1631.952857][T31008] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5fd) [ 1631.994769][T31011] kvm [31004]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xe006000000000000 [ 1632.033767][T31011] kvm [31004]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1632.071963][T31008] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:57 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda29646"], 0x88) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220002000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5fe) 03:45:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:45:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xff02000000000000], [0xc1]}) [ 1632.359188][T31250] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1632.382865][T31234] kvm [31232]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xff02000000000000 [ 1632.401304][T31234] kvm [31232]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1632.429925][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1632.435785][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1632.560444][T31250] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220004000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x5ff) 03:45:58 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda29646"], 0x88) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186, 0xff0b000000000000], [0xc1]}) 03:45:58 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d"], 0x75) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x600) [ 1632.905731][T31347] kvm [31346]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0xff0b000000000000 [ 1632.938005][T31350] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1632.957884][T31347] kvm [31346]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 03:45:58 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1633.025970][T31350] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x601) 03:45:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x10]}) [ 1633.069887][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1633.075702][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:45:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1633.149269][T31511] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1633.181097][T31511] FAT-fs (loop5): Filesystem has been set read-only 03:45:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220008000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x602) [ 1633.211125][T31452] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1633.278605][T31452] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1633.293947][T31629] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x603) 03:45:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x11]}) 03:45:58 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1633.322553][T31451] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:59 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4"], 0x4f) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x604) [ 1633.543544][T31776] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:45:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x12]}) [ 1633.633804][T31776] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1633.645294][T31900] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:59 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000a000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x605) 03:45:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1633.691420][T31900] FAT-fs (loop5): Filesystem has been set read-only [ 1633.709838][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1633.715638][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1633.771600][T31805] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1633.814860][T31805] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:45:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x1b]}) 03:45:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x606) 03:45:59 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1633.864259][T31963] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1633.886796][T31796] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:45:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000e000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:59 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4"], 0x4f) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:45:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x607) 03:45:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x34]}) 03:45:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:45:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x608) [ 1634.211457][T32168] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1634.232971][T32231] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000f000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:45:59 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:45:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x3a]}) 03:45:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x609) [ 1634.314119][T32168] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1634.333546][T32231] FAT-fs (loop5): Filesystem has been set read-only [ 1634.348208][T32069] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:45:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x8000000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1634.394372][T32069] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1634.445985][T32065] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x3b]}) 03:46:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x60a) [ 1634.514881][T32327] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:00 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85c"], 0x29) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220010000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x60b) 03:46:00 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:46:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220060000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1634.683586][T32327] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x48]}) 03:46:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x60c) 03:46:00 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 1634.896415][T32482] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x49]}) 03:46:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x60d) 03:46:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xdd45000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1635.211965][T32617] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1635.328622][T32617] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:01 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85c"], 0x29) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x60e) 03:46:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x79]}) 03:46:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200e0000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:01 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:46:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf094000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x60f) [ 1635.611854][T32723] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x8b]}) 03:46:01 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:46:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x610) [ 1635.711964][T32723] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200f0000058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:01 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:46:02 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85c"], 0x29) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x611) 03:46:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x9e]}) 03:46:02 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:46:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000a0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x612) [ 1636.568612][ T697] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0]}) 03:46:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000e0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1636.678679][ T697] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1636.697260][ T765] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:02 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 03:46:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf5ffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x613) [ 1636.771444][ T765] FAT-fs (loop5): Filesystem has been set read-only [ 1636.916483][ T812] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1636.935252][ T812] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1636.962194][ T964] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1636.974145][ T764] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc2]}) 03:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x614) 03:46:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000f0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:02 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564"], 0x3c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x615) [ 1637.086119][ T964] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1637.120558][ T1136] kvm [1134]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc2 data 0x0 03:46:02 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) 03:46:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x616) 03:46:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xce]}) [ 1637.229934][ C0] net_ratelimit: 12 callbacks suppressed [ 1637.229942][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1637.241504][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x617) 03:46:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22004e420058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1637.418857][ T1300] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:03 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) [ 1637.484330][ T1300] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x10a]}) 03:46:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x618) 03:46:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1637.783445][ T1535] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1637.864021][ T1535] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1637.872748][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1637.872810][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1637.872913][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1637.872955][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:03 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564"], 0x3c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x11e]}) 03:46:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200424e0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x619) 03:46:03 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) 03:46:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x61a) 03:46:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x140]}) [ 1638.147365][ T1735] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:03 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) [ 1638.195314][ T1809] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000600058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x61b) [ 1638.243499][ T1809] FAT-fs (loop5): Filesystem has been set read-only [ 1638.285186][ T1735] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1638.431926][ T1648] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1638.470787][ T2009] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x61c) 03:46:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x174]}) 03:46:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000e00058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1638.482151][ T1648] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1638.518723][ T1641] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:04 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 03:46:04 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564"], 0x3c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x61d) [ 1638.669867][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1638.675651][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000f00058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x175]}) 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x61e) [ 1638.807161][ T2245] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1638.827426][ T2230] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1638.852262][ T2245] FAT-fs (loop5): Filesystem has been set read-only 03:46:04 executing program 4: epoll_create(0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e1ac4bfa3841f9d63e232b9b2500fb1d96033ccfdff066428eb4c319a6d03fdcffcf10abf7d1aa65d6b0643347c3a8b99c6fa6a3c850f6ddda296464b"], 0x89) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) [ 1638.927255][ T2230] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x61f) 03:46:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1638.974919][ T2165] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1639.014042][ T2165] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:46:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220020000198000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x176]}) [ 1639.051347][ T2164] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x620) 03:46:04 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534"], 0x46) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1639.133656][ T2466] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x621) 03:46:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x8) 03:46:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x17a]}) [ 1639.238511][ T2466] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x622) [ 1639.309851][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1639.315641][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x17b]}) 03:46:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000c0000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x623) 03:46:05 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) socketpair(0x1, 0x5, 0x5, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b60000/0x4000)=nil) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) shmdt(r2) clone(0x4000, &(0x7f0000000380)="675b650fadce7e985eab97c09770a8c72f8bf9da0bd325b21ebae1a0940bfb1bb9aa0658b5a4d8f9d1774c68fcffb56bcc0e373aa846adef2c9c30be36b32aa4b4e93ffde1fab67785a5e16f6b0d8a79236d76d493fb6669ec543681", 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000000c0)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) write$smack_current(0xffffffffffffffff, &(0x7f0000000180)='team_slave_0\x00', 0xd) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1639.486961][ T2774] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x624) [ 1639.612986][ T2774] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x185]}) 03:46:05 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534"], 0x46) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000ec0000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x625) 03:46:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x186]}) 03:46:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000033fe0000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:05 executing program 4: open$dir(0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 03:46:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x626) [ 1640.215351][ T2969] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x187]}) [ 1640.324006][ T2969] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:46:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x627) 03:46:06 executing program 4: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r0 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x400, 0x0, 0x0, 0x3, 0x12}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) [ 1640.510131][ T3274] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1640.626014][ T3274] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:06 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534"], 0x46) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x1a0]}) 03:46:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x628) 03:46:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200fffffdef000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:06 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d6000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/113, 0x200000b1}], 0x1, 0x0) 03:46:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1641.087642][ T3301] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x629) 03:46:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x1d9]}) [ 1641.232004][ T3403] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1641.243760][ T3301] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x62a) 03:46:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000020058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1641.329875][ T3403] FAT-fs (loop5): Filesystem has been set read-only 03:46:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x62b) [ 1641.438106][ T3319] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1641.439690][ T3432] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1641.470330][ T3319] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1641.510780][ T3315] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:07 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb"], 0x4b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x277]}) [ 1641.577403][ T3432] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x62c) 03:46:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000040058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1641.793021][ T3598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1641.811171][ T3598] FAT-fs (loop5): Filesystem has been set read-only 03:46:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x62d) 03:46:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x2ff]}) 03:46:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000080058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1641.906741][ T3545] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1641.935780][ T3545] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1641.984412][ T3542] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1642.014877][ T3768] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x62e) 03:46:07 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb"], 0x4b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x308]}) [ 1642.098253][ T3768] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000a0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x62f) 03:46:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:46:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1642.295074][ T3998] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1642.309582][ T3993] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x630) 03:46:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x47f]}) [ 1642.359447][ T3985] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1642.370296][ T3985] FAT-fs (loop5): Filesystem has been set read-only [ 1642.377331][ T3985] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:46:08 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb"], 0x4b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x631) [ 1642.412838][ T3993] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1642.433365][ T3984] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000e0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x480]}) 03:46:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x632) [ 1642.640748][ T4130] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1642.722023][ T4130] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000f0058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1642.829864][ C0] net_ratelimit: 12 callbacks suppressed [ 1642.829871][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1642.841325][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1642.969712][ T4279] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1643.030122][ T4279] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:08 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x491]}) 03:46:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x633) 03:46:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000100058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x634) [ 1643.469916][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1643.475737][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:09 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x635) [ 1643.531681][ T4366] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4d0]}) 03:46:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x636) [ 1643.656057][ T4366] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:09 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1644.109882][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.115745][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1644.121607][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.127360][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:09 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000600058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x637) 03:46:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x560]}) 03:46:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) 03:46:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) 03:46:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x638) [ 1644.375087][ T4493] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1644.471662][ T4493] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x561]}) 03:46:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) 03:46:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1644.516989][ T4497] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1644.549388][ T4497] FAT-fs (loop5): Filesystem has been set read-only 03:46:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x639) [ 1644.628675][ T4552] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1644.671370][ T4552] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1644.704332][ T4614] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1644.733377][ T4496] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:10 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x63a) 03:46:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000e00058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, 0x0, 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x570]}) [ 1644.780331][ T4614] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, 0x0, 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1644.909866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.915675][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x63b) 03:46:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, 0x0, 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000f00058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1645.013407][ T4734] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x63c) [ 1645.110256][ T4734] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1645.134912][ T4741] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1645.235598][ T4741] FAT-fs (loop5): Filesystem has been set read-only [ 1645.274796][ T4723] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:10 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb"], 0x4b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x571]}) 03:46:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x63d) 03:46:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000a58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1645.305478][ T4723] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1645.328411][ T4688] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x63e) [ 1645.454332][ T4865] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x572]}) 03:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1645.586632][ T4930] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x63f) 03:46:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000e58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1645.653186][ T4865] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1645.669934][ T4930] FAT-fs (loop5): Filesystem has been set read-only [ 1645.711887][ T4896] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1645.752558][ T4896] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1645.775661][ T4889] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:11 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb"], 0x4b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x640) 03:46:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x580]}) 03:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1645.923743][ T5037] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000f58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x641) [ 1646.056750][ T5037] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1646.068558][ T5107] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x587]}) 03:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1646.118640][ T5107] FAT-fs (loop5): Filesystem has been set read-only 03:46:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x642) 03:46:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1646.196930][ T5094] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1646.234623][ T5094] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1646.260938][ T5075] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200004e4258000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:11 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb"], 0x4b) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1646.321656][ T5223] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x643) 03:46:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x6e0]}) 03:46:12 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1646.440373][ T5223] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x14, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x644) [ 1646.622381][ T5306] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:12 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xbff]}) 03:46:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000424e58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1646.706633][ T5306] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:12 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x16, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x645) [ 1646.964416][ T5380] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 1647.076734][ T5380] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:12 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb50"], 0x4c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:12 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xd90]}) 03:46:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000006058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x646) 03:46:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x25, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:46:13 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x647) 03:46:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xda0]}) [ 1647.500835][ T5528] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x648) 03:46:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000e058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:13 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) [ 1647.615441][ T5528] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 03:46:13 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb50"], 0x4c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000f058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:13 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) write$cgroup_pid(r0, &(0x7f0000000200), 0x12) 03:46:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x649) 03:46:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x40000000]}) [ 1648.269848][ C0] net_ratelimit: 10 callbacks suppressed [ 1648.269855][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.281299][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.287109][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.292912][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:13 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) [ 1648.403088][ T5712] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x64a) 03:46:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4000009f]}) 03:46:14 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) [ 1648.494447][ T5712] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7b, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000000f000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1648.687028][ T5835] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1648.771164][ T5835] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1649.069843][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1649.075611][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:14 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb50"], 0x4c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x64b) 03:46:14 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x12) 03:46:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb4, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x400000b0]}) 03:46:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000258000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:14 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, 0x0, 0x0) [ 1649.344686][ T5946] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x64c) 03:46:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x400000b7]}) [ 1649.449715][ T5946] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:15 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, 0x0, 0x0) 03:46:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000458000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1649.698218][ T6070] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1649.709878][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1649.715701][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1649.801030][ T6070] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:15 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:15 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_pid(r0, 0x0, 0x0) 03:46:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x64d) 03:46:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x40000100]}) 03:46:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000858000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x386, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:15 executing program 4: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb50"], 0x4c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x40000108]}) 03:46:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x64e) [ 1650.319947][ T6183] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1650.349869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1650.355641][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000a58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1650.530092][ T6183] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x64f) 03:46:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x397, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1650.774120][ T6492] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1650.848610][ T6492] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:16 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4b564d00]}) 03:46:16 executing program 4: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb50"], 0x4c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000e58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x650) 03:46:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x426, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x651) [ 1651.293990][ T6519] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4b564d01]}) 03:46:17 executing program 4: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb50"], 0x4c) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1651.413572][ T6519] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x652) 03:46:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x427, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000f58000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1651.722640][ T6793] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1651.837279][ T6793] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:17 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4b564d02]}) 03:46:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x653) 03:46:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000001058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x428, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x654) 03:46:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4b564d03]}) [ 1652.322876][ T6954] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000006058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x655) 03:46:18 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x429, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) 03:46:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0x4b564d04]}) 03:46:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x656) 03:46:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000e058000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x657) 03:46:18 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000080]}) [ 1653.318665][ T7190] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) [ 1653.369102][ T7245] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1653.395436][ T7206] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x658) [ 1653.428329][ T7190] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1653.439930][ T7206] FAT-fs (loop5): Filesystem has been set read-only [ 1653.446764][ T7206] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1653.470395][ T7206] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1653.479118][ T7206] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) [ 1653.553995][ T7195] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:19 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000c0000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x42b, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x659) 03:46:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000081]}) 03:46:19 executing program 4: r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x65a) 03:46:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000ec0000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:19 executing program 4: r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) [ 1653.869879][ C0] net_ratelimit: 12 callbacks suppressed [ 1653.869885][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1653.881337][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000082]}) 03:46:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x65b) [ 1653.911200][ T7430] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:19 executing program 4: r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) [ 1654.092288][ T7430] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1654.509853][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.515642][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.521531][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.527290][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:20 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x65c) 03:46:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000fdef000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x42c, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:20 executing program 4: syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000083]}) 03:46:20 executing program 4: syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x65d) [ 1654.679412][ T7554] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000084]}) 03:46:20 executing program 4: syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000780)=""/76, 0x4c}], 0x1, 0x0) 03:46:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x65e) 03:46:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x437, &(0x7f00000000c0)=[{&(0x7f0000000480)="803f8e15d67d000019000300e60100006cff990800000080cefdb00001000000004000000040000080000000000000006d5eca5a0000ffff53ef7cf4d2a412bbd07ab3716903b0d8d3f8da5b00da9dcff094dd459c361c17f3501a4384812768eff825364910f1fabe27835156e59605a2930f15c260c61ef9152d77cc10c74584f4f3ecb51250e85c965574703f0066dc440ca3cf9e725cfc68aae93274751f88190c425b087b596b973f4032519a57ffe038571fb15850b508c4c076cad0727d6e230457b65452775a6fb4cab2588c63b2213cc98c910b45423beedc8501f0fd1d77b235d6faee450ab89aff867dac42572b427b5ea8f9d8c3eebdd1a48276fb03", 0x102, 0x400}], 0x0, 0x0) [ 1655.029951][ T7684] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1655.104229][ T7684] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1655.309917][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1655.315783][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:21 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, 0x0, 0x0, 0x0) 03:46:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e22000000000f000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000100]}) 03:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x65f) 03:46:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x43a, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, 0x0, 0x0, 0x0) 03:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x660) [ 1655.678514][ T7697] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000101]}) 03:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, 0x0, 0x0, 0x0) [ 1655.795664][ T7818] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1655.830312][ T7818] FAT-fs (loop5): Filesystem has been set read-only 03:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x661) 03:46:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000c0000b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1655.840828][ T7697] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1655.883591][ T7743] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1655.918294][ T7743] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1655.943557][ T7743] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1655.952191][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1655.952247][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1655.979713][ T7743] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1656.008027][ T7727] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600), 0x0, 0x0) 03:46:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x261c, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x662) 03:46:21 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000102]}) 03:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600), 0x0, 0x0) 03:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x663) 03:46:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000c00e0b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600), 0x0, 0x0) [ 1656.308006][ T7986] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1656.312382][ T7979] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0000103]}) 03:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x664) [ 1656.354245][ T7979] FAT-fs (loop5): Filesystem has been set read-only [ 1656.363010][ T7931] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1656.363371][ T7979] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:46:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0) [ 1656.462284][ T7966] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000effd0b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x263a, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010000]}) 03:46:22 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x665) 03:46:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0) 03:46:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x666) 03:46:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='coredump_filter\x00') preadv(r0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0) [ 1656.754081][ T8104] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010003]}) 03:46:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x667) 03:46:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580), 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000580)='ip6_vti0\x00') 03:46:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058020b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x668) 03:46:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5f00, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010004]}) [ 1657.346116][ T8404] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:23 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x669) 03:46:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001100)={@link_local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 03:46:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058040b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010007]}) 03:46:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9b00, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x66a) 03:46:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010015]}) 03:46:23 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x0, 0x0) 03:46:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x66b) [ 1657.786637][ T8458] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058080b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc001001b]}) 03:46:24 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff2, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:24 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x0, 0x0) eventfd(0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffd) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) getsockname$netlink(r0, 0x0, &(0x7f0000000500)) 03:46:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x66c) 03:46:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc001001f]}) 03:46:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000580a0b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x66d) 03:46:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010020]}) [ 1658.625048][ T8910] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x100000000007, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000000600)=""/11, 0x232) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)) r4 = dup2(r3, r2) syz_execute_func(&(0x7f0000000000)="3666440f50f564ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f1110c442019dccd3196f") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KDDISABIO(r4, 0x4b37) clone(0xb102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$binfmt_aout(r1, 0x0, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, 0x0) close(r0) 03:46:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x66e) 03:46:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff8, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000580e0b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1659.045257][ T9196] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:24 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010058]}) 03:46:24 executing program 4: ioctl(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000001e40)={0x1, 0x0, 0x2080, {0x0, 0x2}, [], 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fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1fe, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="04001a1c547a524377681f5e01000000d580013948c4506c1aa6682760f1beb1262641f0a3a047735e312455e69b0938c00e53ae95be6ffe7729ffa225d765d19f6e465aa165cff14be62b324d922202e0f9d85349498a28331c239bdc372b8a9fdfcb97481fa355a9b8af70b01287d60162a49c4602a7f62aee8722b38eab99a114bf73e7bf2b413aa1ad0208eef7dd675b0dbd0bc518f48b85a7fc980aac9d26c07d264b1a6c2c369ef9ec4bd742ed4e8917f3d6430e4250e8ab6cc8254540bdc02d6e534d9f8a509b59538f02553f4bcf1b94dd8a7a16f4ab84f89f5ba153"], 0xe0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) truncate(&(0x7f0000000180)='./bus\x00', 0x9) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) unlink(&(0x7f0000001e00)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) syz_open_dev$loop(0x0, 0x0, 0x1000000000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) userfaultfd(0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000580)={r2, &(0x7f0000000480)=""/171}) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x14, 0x18, 0x0, 0x70bd2a, 0x25dfdbfd, {0x17}}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008000) 03:46:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x66f) 03:46:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e2200000000580f0b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff9, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1659.469957][ C0] net_ratelimit: 12 callbacks suppressed [ 1659.469965][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1659.475736][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x670) 03:46:25 executing program 4: [ 1659.690183][ T9325] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010117]}) 03:46:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x671) [ 1659.735917][ T9528] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058100b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1659.789899][ T9528] FAT-fs (loop5): Filesystem has been set read-only 03:46:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffffe, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1659.854724][ T9410] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1659.896854][ T9410] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) [ 1659.944691][ T9343] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:25 executing program 4: 03:46:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x672) 03:46:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010140]}) 03:46:25 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058600b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:25 executing program 4: [ 1660.109914][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.115733][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x673) [ 1660.152843][ T9569] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:25 executing program 4: 03:46:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0010141]}) 03:46:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff1f, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x674) 03:46:26 executing program 4: 03:46:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058e00b4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x675) 03:46:26 executing program 4: [ 1660.694195][ T9778] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1660.749883][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.755724][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1660.761629][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.767403][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x676) 03:46:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc0011022]}) 03:46:26 executing program 4: 03:46:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000c4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:26 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) 03:46:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:26 executing program 4: 03:46:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x677) 03:46:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc001102a]}) 03:46:26 executing program 4: [ 1661.244798][ T9891] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000c4824ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1661.298084][T10002] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 1661.314335][T10002] FAT-fs (loop5): Filesystem has been set read-only [ 1661.404525][ T9955] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 0) 03:46:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x678) [ 1661.445118][ T9955] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 0) 03:46:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880a46c39d8, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) 03:46:27 executing program 4: 03:46:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc001102c]}) [ 1661.489276][ T9951] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 03:46:27 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1661.549877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1661.555671][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:46:27 executing program 4: 03:46:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x679) 03:46:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b3724ca945f64009400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:27 executing program 4: 03:46:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc1, 0x2]}) [ 1661.753999][T10078] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 03:46:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x67a) 03:46:27 executing program 4: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75781500000000f600000800000007000000402c11000000000009000007000000000000000000000000385a580000000000000000000000000100000000000000c77c176e0d97ed000000000000"], 0x5c) lseek(r0, 0x0, 0x0) 03:46:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880a46c3d58, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1661.948842][T10208] kasan: CONFIG_KASAN_INLINE enabled [ 1662.022984][T10208] kasan: GPF could be caused by NULL-ptr deref or user memory access 03:46:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x67b) [ 1662.088969][T10208] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1662.095932][T10208] CPU: 0 PID: 10208 Comm: syz-executor.4 Not tainted 5.0.0+ #22 [ 1662.096957][ T3874] kobject: 'loop3' (000000003fc7a677): kobject_uevent_env [ 1662.103564][T10208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1662.103591][T10208] RIP: 0010:ebitmap_destroy+0x32/0xf0 [ 1662.103607][T10208] Code: 49 89 fd 41 54 53 e8 ed f4 7f fe 4d 85 ed 0f 84 99 00 00 00 e8 df f4 7f fe 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 98 00 00 00 49 be 00 00 00 00 00 fc ff df 4d 8b [ 1662.103624][T10208] RSP: 0018:ffff88805c3678c8 EFLAGS: 00010202 [ 1662.140592][T10237] kobject: 'loop1' (00000000c616ca7f): kobject_uevent_env [ 1662.145886][T10208] RAX: dffffc0000000000 RBX: ffff88808ef02ae8 RCX: ffffc9000e6c3000 [ 1662.145895][T10208] RDX: 0000000000000002 RSI: ffffffff82f06f51 RDI: 0000000000000010 [ 1662.145905][T10208] RBP: ffff88805c3678e8 R08: ffff88809577e4c0 R09: ffff88809577edb0 [ 1662.145914][T10208] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 [ 1662.145923][T10208] R13: 0000000000000010 R14: ffffed1011de0592 R15: 0000000000585a38 [ 1662.145935][T10208] FS: 00007fdc76f5a700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1662.145951][T10208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1662.152162][ T3874] kobject: 'loop3' (000000003fc7a677): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1662.159140][T10208] CR2: 00007ffe6ad78c4c CR3: 00000000a7ae7000 CR4: 00000000001406f0 [ 1662.159149][T10208] Call Trace: [ 1662.159167][T10208] policydb_destroy+0x62c/0x7f0 [ 1662.159186][T10208] policydb_read+0xe27/0x52c0 [ 1662.168112][T10237] kobject: 'loop1' (00000000c616ca7f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1662.175135][T10208] ? __lockdep_free_key_range+0x120/0x120 [ 1662.175161][T10208] ? perm_read.isra.0+0x2d0/0x2d0 [ 1662.175175][T10208] ? string_to_av_perm+0xa0/0xa0 [ 1662.175206][T10208] ? security_load_policy+0x185/0x1170 [ 1662.183972][ T3874] kobject: 'loop0' (000000003e0cdbfe): kobject_uevent_env [ 1662.191145][T10208] ? rcu_read_lock_sched_held+0x110/0x130 [ 1662.191163][T10208] ? kmem_cache_alloc_trace+0x354/0x760 [ 1662.191177][T10208] ? find_first_zero_bit+0x9a/0xc0 [ 1662.191194][T10208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1662.191214][T10208] ? debug_smp_processor_id+0x3c/0x280 [ 1662.199529][ T3874] kobject: 'loop0' (000000003e0cdbfe): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1662.208114][T10208] security_load_policy+0x36d/0x1170 [ 1662.208130][T10208] ? __lockdep_free_key_range+0x120/0x120 [ 1662.208147][T10208] ? security_change_sid+0x150/0x150 [ 1662.208159][T10208] ? find_held_lock+0x35/0x130 [ 1662.208181][T10208] ? __might_fault+0x12b/0x1e0 [ 1662.216678][T10237] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1662.224936][T10208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1662.224952][T10208] ? _copy_from_user+0xdd/0x150 [ 1662.224969][T10208] sel_write_load+0x25a/0x470 [ 1662.224991][T10208] __vfs_write+0x8d/0x110 [ 1662.375662][T10208] ? sel_make_policy_nodes+0x1540/0x1540 [ 1662.381305][T10208] vfs_write+0x20c/0x580 [ 1662.385561][T10208] ksys_write+0xea/0x1f0 [ 1662.389844][T10208] ? __ia32_sys_read+0xb0/0xb0 [ 1662.394624][T10208] ? do_syscall_64+0x26/0x610 [ 1662.399328][T10208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1662.405405][T10208] ? do_syscall_64+0x26/0x610 [ 1662.410129][T10208] __x64_sys_write+0x73/0xb0 [ 1662.414728][T10208] do_syscall_64+0x103/0x610 [ 1662.419351][T10208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1662.425243][T10208] RIP: 0033:0x458079 [ 1662.429141][T10208] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1662.449088][T10208] RSP: 002b:00007fdc76f59c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1662.457652][T10208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458079 [ 1662.465733][T10208] RDX: 000000000000005c RSI: 0000000020000140 RDI: 0000000000000003 [ 1662.473734][T10208] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1662.481731][T10208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdc76f5a6d4 03:46:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7a, 0x0, [0x40000107, 0x0, 0x186], [0xc1, 0x3]}) 03:46:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64029400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 1662.489730][T10208] R13: 00000000004c7521 R14: 00000000004dd120 R15: 00000000ffffffff [ 1662.497730][T10208] Modules linked in: [ 1662.530459][T10237] kobject: 'loop1' (00000000c616ca7f): kobject_uevent_env 03:46:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x67c) 03:46:28 executing program 5: openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000700080000ee8b08b7960ff7aa6e041c7700fdff863809aa0063b8f24252b1d85cbf000000000038f70f653f0ffb09f0d536b564df5e0a9efd50fe203534da91b5b9fb501e"], 0x4d) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(0x0, 0x0, 0x0) unlink(0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) [ 1662.538482][T10208] ---[ end trace 59ce0c2916604b9b ]--- [ 1662.545228][T10208] RIP: 0010:ebitmap_destroy+0x32/0xf0 [ 1662.550745][T10208] Code: 49 89 fd 41 54 53 e8 ed f4 7f fe 4d 85 ed 0f 84 99 00 00 00 e8 df f4 7f fe 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 98 00 00 00 49 be 00 00 00 00 00 fc ff df 4d 8b [ 1662.555923][T10237] kobject: 'loop1' (00000000c616ca7f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1662.582929][T10266] kobject: 'kvm' (000000006e3cac6a): kobject_uevent_env [ 1662.593308][T10266] kobject: 'kvm' (000000006e3cac6a): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1662.603148][T10208] RSP: 0018:ffff88805c3678c8 EFLAGS: 00010202 [ 1662.609224][T10208] RAX: dffffc0000000000 RBX: ffff88808ef02ae8 RCX: ffffc9000e6c3000 [ 1662.622100][T10266] kobject: 'kvm' (000000006e3cac6a): kobject_uevent_env [ 1662.639198][ T3874] kobject: 'loop2' (000000007e46a81b): kobject_uevent_env [ 1662.646732][T10254] kobject: 'kvm' (000000006e3cac6a): kobject_uevent_env [ 1662.653829][ T3874] kobject: 'loop2' (000000007e46a81b): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1662.664139][T10254] kobject: 'kvm' (000000006e3cac6a): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 1662.673913][ T7909] kobject: 'loop5' (000000003ac8b9f0): kobject_uevent_env [ 1662.673945][ T7909] kobject: 'loop5' (000000003ac8b9f0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1662.691436][T10208] RDX: 0000000000000002 RSI: ffffffff82f06f51 RDI: 0000000000000010 [ 1662.700227][ T3874] kobject: 'loop3' (000000003fc7a677): kobject_uevent_env [ 1662.707466][ T3874] kobject: 'loop3' (000000003fc7a677): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1662.720708][T10208] RBP: ffff88805c3678e8 R08: ffff88809577e4c0 R09: ffff88809577edb0 [ 1662.724191][T10266] kobject: 'kvm' (000000006e3cac6a): fill_kobj_path: path = '/devices/virtual/misc/kvm' 03:46:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r4, 0x0, 0x67d) [ 1662.728699][T10208] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 [ 1662.728708][T10208] R13: 0000000000000010 R14: ffffed1011de0592 R15: 0000000000585a38 [ 1662.728720][T10208] FS: 00007fdc76f5a700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1662.728730][T10208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1662.728746][T10208] CR2: 0000000020010000 CR3: 00000000a7ae7000 CR4: 00000000001426f0 [ 1662.780800][T10438] kobject: 'loop5' (000000003ac8b9f0): kobject_uevent_env 03:46:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000008000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64049400050028925aa80000000000000080000efffe1b0000000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 03:46:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000480)="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", 0x102, 0x400}], 0x0, 0x0) [ 1662.787950][T10438] kobject: 'loop5' (000000003ac8b9f0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1662.799041][ T3874] kobject: 'loop1' (00000000c616ca7f): kobject_uevent_env [ 1662.806599][ T3874] kobject: 'loop1' (00000000c616ca7f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1662.817329][ T3874] kobject: 'loop5' (000000003ac8b9f0): kobject_uevent_env [ 1662.824539][ T3874] kobject: 'loop5' (000000003ac8b9f0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1662.855311][ T3874] kobject: 'loop3' (000000003fc7a677): kobject_uevent_env [ 1662.863500][ T3874] kobject: 'loop3' (000000003fc7a677): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1662.890406][ T3874] kobject: 'loop2' (000000007e46a81b): kobject_uevent_env [ 1662.909854][ T3874] kobject: 'loop2' (000000007e46a81b): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1662.925608][T10208] Kernel panic - not syncing: Fatal exception [ 1662.932448][T10208] Kernel Offset: disabled [ 1662.936893][T10208] Rebooting in 86400 seconds..