0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:17:57 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:17:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x40) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) uselib(&(0x7f00000005c0)='./bus\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000640)) open(&(0x7f0000000680)='./file0\x00', 0x20301, 0x24) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200000, 0x0) r4 = socket$inet6(0xa, 0x2, 0x80000000) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x1, 0x4, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r4, &(0x7f0000000240), 0x5c3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000580)=0x1, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44400) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000600)}]) 12:17:57 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000140)=""/246, 0xf6}], 0x2) 12:17:57 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 592.574313] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 592.606962] FAT-fs (loop2): Filesystem has been set read-only 12:17:57 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000140)=""/246, 0xf6}], 0x2) [ 592.625011] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:17:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:17:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x4103, 0x0) ioctl$VIDIOC_S_AUDOUT(r0, 0x40345632, &(0x7f0000000140)={0x85ba, "78f212fcaa8423295f2d81d861fb53a8e8499bc88529628525e39bd741000e24", 0x3, 0x1}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:17:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 593.008458] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 593.021837] FAT-fs (loop5): Filesystem has been set read-only [ 593.032425] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 593.058573] attempt to access beyond end of device [ 593.063569] loop5: rw=34817, want=157, limit=116 12:18:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, 0x0, 0x0) 12:18:00 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:00 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:18:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x1110c0, 0x8) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x161080, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) io_submit(r3, 0x5, &(0x7f00000006c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xffff, r5, &(0x7f0000000980)="146bbb6f0970b59ff9261a638332ea73a764159cbcf79b36fd6859e7d33c9ee0caa0333c3ccb2acb9471996bde281de54a149838557078e5d6739cb672728f118f6e27be72ad84ba5b8ed5e1cfadc83e6c381f4f286d2e11c1df259feb3157ca75e17154823a771d4db024b602593e9b1f518aa8e8fcb89a78de35e5ecc4a92985f1918741c86cfdd9581c309d50264a961f9f1a1166995458a0ba27", 0x9c, 0xffffffffffffffff, 0x0, 0x2, r7}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x1, 0x2, r9, &(0x7f00000005c0)="6f075d1e097c9bf22ce28463a4fa035fd5649943fe3e11640ffd8c1eb33eeae32960a04347231b3469ced638f3fc9d9c564a201c9b4331d6d3a86fda31be7e71ffceae49de9ec781a19069c591e166afa87056db70e4be7d251ec03f43098d7c4c89a5164f484957e73ac68846d126c95f02f1ae860212ff321e751c6d6e88ceefa20696fd807891473077bd0514fa751679c5ed91adfe0038002d4a05f1a62a8d9b2b1ade8a3eccd5526a6da9a9d39b5f2bccfe173a", 0xb6, 0xc7c, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="57b37d75005aca4acf372a7a2df3bba354d674dbd35c9e24ca93d78e65097b6d92e2c534c83248af98c56bad054e21adf912d7da00e58d5d0b8f0c22", 0x3c, 0x4, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000740)="d37579541733072800562b1dc8e940ba82815565261717dac9b7d6b5d4d54d8eac73a4b2968a7b2c087a6170a2f5a4421d79df0d01ec9fb3e62d242b038ab6f6b815f375d7b9755a8fa19864bb87a9e1696e9cbc97f1b9d59ed53e45fe6242feebd5bed8c609f8dea3820cf09de02e4e9350061c66499fae69ff1467fc9e7cd6ceddcc5c423c7eabe54a7a3069cce4defd0c862e580fd35717d8eba0d8f27491816a68579f0f0bbc5a1bf73638d6d332341661f24893f6f9eecebdf9cf685bad34a1f1bd56befaeb92eed37eac9a220f0b9caa530a5d1d34a754d57b991a8d", 0xdf, 0xffff, 0x0, 0x3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f0000000840)="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", 0xfe, 0x3, 0x0, 0x2}]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r10, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=""/235) 12:18:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, 0x0, 0x0) 12:18:00 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, 0x0}]) [ 595.543743] print_req_error: I/O error, dev loop5, sector 0 12:18:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, 0x0, 0x0) 12:18:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x50}) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:00 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080), 0x0) [ 595.831380] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 595.864226] FAT-fs (loop5): Filesystem has been set read-only [ 595.899707] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 595.909099] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 595.920374] FAT-fs (loop4): Filesystem has been set read-only [ 595.929536] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 595.939500] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 595.952746] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 596.063932] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 596.084086] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 12:18:03 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:03 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, 0x0}]) 12:18:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080), 0x0) 12:18:03 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000140)='./bus\x00', 0x101002, 0x31) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r4) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1e0933b8, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x12f}]) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r6, 0x0, &(0x7f00000000c0)) 12:18:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080), 0x0) 12:18:03 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:03 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, 0x0}]) [ 598.620102] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 598.647380] FAT-fs (loop4): Filesystem has been set read-only 12:18:03 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) 12:18:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', &(0x7f0000000400)={0xf5, 0x6, "c40be4930e16863561a0d495e7d57ae5c6b348698d9eae7096d63639e4cb3adf726409a35f243a1b793f92e10e6ac7e281c6353c19d0215e3a5244a4e57ee9af928222a5b8ffeebe7105a4f0b760d1b924a86c7dc911d44a029d30ae1a31876c25b44206523dbf43f57155483b3670ca3807089a049aac3818c18d52ec3d423c59b588003ed50e49483c5493ea68ca721708026a69ca5b067f472c565274d30a4fa7b169984f08ae5d4c62ca15311d0af196a6618bad93f947799a3fad43306af10291b275843ff22daecafc51d21e4f6fd11ce3fe431b8ad53cf99a3dfa2f2873704d877bd3390375751147c2"}, &(0x7f00000002c0), 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 598.665956] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) 12:18:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) 12:18:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 598.709927] attempt to access beyond end of device [ 598.724812] loop4: rw=34817, want=157, limit=116 12:18:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 598.918878] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 598.946427] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 598.956672] FAT-fs (loop4): Filesystem has been set read-only [ 598.960752] FAT-fs (loop5): Filesystem has been set read-only 12:18:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 598.977063] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 598.981083] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 598.996731] FAT-fs (loop3): Filesystem has been set read-only [ 599.017741] attempt to access beyond end of device [ 599.022889] loop4: rw=34817, want=157, limit=116 [ 599.029915] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 599.044341] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 599.061148] attempt to access beyond end of device [ 599.066354] loop3: rw=34817, want=157, limit=116 [ 599.077527] attempt to access beyond end of device [ 599.082614] loop5: rw=34817, want=157, limit=116 12:18:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_WIE_ON(r6, 0x700f) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x109, 0x0, 0x4000000000000000, 0x0, 0xfffffffb, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/8, 0x8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/10, 0xa}], 0x1}}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x4, 0xfc, 0x1f, 0x1, 0x0, 0x0, 0x4008, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000440)}, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x3ff}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000100)={0x28, 0x25, 0x6, 0x3, 0x0, 0xfffffeff, 0x3, 0xb3, 0x1}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/fuse\x00', 0x2, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e00000010008108040f80ecdb4cb92e0a480e0026000000e8bd6efb250314000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) 12:18:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 601.763800] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 601.769890] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 601.771821] FAT-fs (loop3): Filesystem has been set read-only [ 601.778110] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 601.778117] FAT-fs (loop2): Filesystem has been set read-only [ 601.781460] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 601.795348] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) 12:18:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@private1, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x21, 0x0, r5}, {0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x7, 0x1d, 0x7fff, 0x7}, {0xffffffffffffffe1, 0x0, 0x7, 0x4}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4d4, 0x33}, 0xa, @in=@broadcast, 0x3505, 0x1, 0x1, 0x4, 0xc473, 0x8, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r4, 0x8, 0x20}, &(0x7f0000000140)=0xc) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 601.817881] FAT-fs (loop4): Filesystem has been set read-only [ 601.828371] attempt to access beyond end of device [ 601.830733] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 601.845913] loop3: rw=34817, want=157, limit=116 [ 601.860232] attempt to access beyond end of device 12:18:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x1dab}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0xa400, 0x149) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400206) recvfrom$llc(r6, &(0x7f00000001c0)=""/160, 0xa0, 0x20, 0x0, 0x0) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 601.875974] loop4: rw=34817, want=157, limit=116 12:18:07 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r5, @ANYRESHEX]) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000140)=0x2c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141442, 0x60) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 601.918958] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 601.926379] device batadv_slave_0 entered promiscuous mode [ 602.007441] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 602.024435] FAT-fs (loop2): Filesystem has been set read-only [ 602.031261] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 602.162244] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 602.171099] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 602.182832] FAT-fs (loop4): Filesystem has been set read-only [ 602.185689] FAT-fs (loop3): Filesystem has been set read-only [ 602.198824] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 602.200825] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 602.239557] attempt to access beyond end of device [ 602.244726] loop4: rw=34817, want=157, limit=116 [ 602.257224] attempt to access beyond end of device [ 602.264837] loop3: rw=34817, want=157, limit=116 [ 602.826823] audit: type=1804 audit(1590927487.935:11911): pid=21584 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir351889299/syzkaller.rqwpFt/520/bus" dev="sda1" ino=15782 res=1 [ 602.852631] audit: type=1804 audit(1590927487.965:11912): pid=21584 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir351889299/syzkaller.rqwpFt/520/bus" dev="sda1" ino=15782 res=1 [ 602.877177] audit: type=1804 audit(1590927487.965:11913): pid=21584 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir351889299/syzkaller.rqwpFt/520/bus" dev="sda1" ino=15782 res=1 12:18:09 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000140)=0x2c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141442, 0x60) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:09 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4000, 0x0) mmap$fb(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x53000) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r6 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r4, 0x2, &(0x7f0000000140)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x100}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7fff, r6, &(0x7f0000000400)="dd3cd83488bece676dc3506bd87695a8b9a44d8886bd15b253be787fa3eaf911597f7fdca92845869142c6fe1c681c91825573462ebd2cd9f0b2d57a9c5f5167c8eff60cd37b4f99587ecdab24986ab7b966a7396dbbe76fd33b2abce57a6796b27ffb4fcd24d83495f711cd7dc18f54cf93fdb1d59cd5f3f1fe36bf8486ddc2c9f9bfd15b342c28f2178b24c8347df7367ed67cd36261c81807c4b951ab0dbd09e03291273895ff512b647a48acf7780f741bae91ba54cc5f9c2fac4a18d781122f2aaad5fa21ab0f032420bfd6eeaef067c87182456dd334c3c7050f371bf73ab9a7066c567f", 0xe7, 0x200, 0x0, 0x1}]) 12:18:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/73, 0x49}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x32000, 0xe6a3c740eaf9807d) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0xffffffff, @private2, 0xfffffe00}}, 0x0, 0x0, 0x1d, 0x0, "33300256a5c9b750a5f39ee68e20df44bc252fd3d440e5b56d6d225985397ae097f51d4862dbf2c627804d6e73438c380835881f6f56a9eb6cc8214fe1a465a8cf769d6cbd27c0be20fc0bd74ed08a88"}, 0xd8) sendmsg$NFT_MSG_GETGEN(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0xd}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4081}, 0x0) 12:18:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x20) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:09 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 604.792361] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 604.802462] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 604.808925] FAT-fs (loop4): Filesystem has been set read-only [ 604.823926] FAT-fs (loop2): Filesystem has been set read-only [ 604.829837] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000140)=0x2c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141442, 0x60) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 604.840957] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 604.879760] attempt to access beyond end of device [ 604.888079] loop4: rw=34817, want=157, limit=116 12:18:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0xffffffffffffffda, 0x1, {{0xfffffffffffffc00, 0x6, 0x10001, 0x1, 0xe8c, 0xc41, 0x7, 0x3f}}}, 0x60) dup(r1) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000080)={0x8, 0x3, 0x4, 0x70000, 0x200, {0x0, 0xea60}, {0x2, 0x0, 0x6, 0x40, 0xfd, 0x2c, "1e7e1d8a"}, 0x100, 0x0, @planes=&(0x7f0000000040)={0x9, 0x1f, @userptr=0x3, 0x9281}, 0x3, 0x0, r1}) [ 605.072601] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 605.084543] FAT-fs (loop2): Filesystem has been set read-only [ 605.090770] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 605.223584] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:12 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000200)=""/246, 0xf6}], 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='team_slave_1\x00'}) 12:18:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000140)=0x2c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141442, 0x60) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r6, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000001c0)="baf80c66b87c83778566efbafc0c66b80098000066ef66b9d70900000f320fd21a66660f3564673e0fc73766b9800000c00f326635000800000f30f4baf80c66b856a9018e66efbafc0ced66b8570000000f23c80f21f866350c0090000f23f8260f01fa", 0x64}], 0x1, 0x64, &(0x7f0000000240), 0x0) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x5c3, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000740)={0x0, 0x0, 0x6, 0x0, [], [{0x6, 0x4, 0x4ba, 0x10000, 0x8, 0xa5e}, {0x9, 0xffffffff, 0x4, 0x1, 0x400, 0x101}], [[], [], [], [], [], []]}) 12:18:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 607.726256] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:18:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x6}) 12:18:12 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000200)=""/246, 0xf6}], 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='team_slave_1\x00'}) [ 607.786431] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 607.797062] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 607.816934] FAT-fs (loop2): Filesystem has been set read-only 12:18:13 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/65, 0x41}], 0x1) [ 607.831556] FAT-fs (loop4): Filesystem has been set read-only [ 607.842183] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 607.869560] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:18:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:18:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000040)=0x8) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 607.901056] attempt to access beyond end of device [ 607.906900] loop4: rw=34817, want=157, limit=116 [ 607.918748] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 608.003813] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 608.163922] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 608.178431] FAT-fs (loop4): Filesystem has been set read-only [ 608.216801] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 608.220190] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 608.238895] attempt to access beyond end of device [ 608.242633] FAT-fs (loop2): Filesystem has been set read-only [ 608.249283] loop4: rw=34817, want=157, limit=116 [ 608.262454] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 608.393341] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:15 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x8c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x5c, 0x2, [@TCA_BASIC_EMATCHES={0x58, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3ff, 0x8, 0x6}, {0x4, 0x2, 0x4}}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x4, 0x3, 0xffe0}, {0x4b8, 0x3ff, 0x0, 0x9}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0xa414}, {{0x2}, {0x2}}}}]}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x8c}}, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:15 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f00000001c0)=0x5) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f00000000c0)=""/49) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/156) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x680901, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f00000001c0)={0x0, @reserved}) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x20) ftruncate(r3, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x30, 0x1, @ib={0x1b, 0xf439, 0x13be0000, {"86ff55c0e1ef29961ab375d095d4e371"}, 0x0, 0xee3a, 0x3}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r8, &(0x7f00000002c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r9}}, 0x18) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x101, 0xee, 0x1, 0x6}, 0x8) 12:18:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000040)=0x8) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) faccessat(r1, &(0x7f0000000080)='./bus\x00', 0x10, 0x400) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f00000001c0)={0x5, 0x2, 0x4, 0xe000, 0x0, {0x0, 0x2710}, {0x5, 0x2, 0x1f, 0x7, 0x1, 0x67, "22348229"}, 0xffff, 0x2, @offset=0xc1, 0x6, 0x0, r1}) r4 = dup(0xffffffffffffffff) ftruncate(r4, 0x1000) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) fcntl$setstatus(r5, 0x4, 0x44800) io_submit(r6, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r5, &(0x7f0000000000), 0x3000}]) [ 610.794743] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 610.816260] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 610.846526] FAT-fs (loop2): Filesystem has been set read-only [ 610.863836] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 610.866888] FAT-fs (loop4): Filesystem has been set read-only [ 610.883189] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:16 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x3}], 0x1) 12:18:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000040)=0x8) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 610.898565] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 610.921374] attempt to access beyond end of device [ 610.927544] loop4: rw=34817, want=157, limit=116 [ 611.132456] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 611.141876] FAT-fs (loop2): Filesystem has been set read-only [ 611.157527] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000080)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f00000001c0)={0x0, 0x9, 0x86b4, r6, 0x0, &(0x7f0000000140)={0x990a66, 0xff, [], @value=0x7}}) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:18 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000040)=0x8) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:18 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r1, 0x10, 0x0, r1}, 0x14) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:18 executing program 3: syz_open_dev$binderN(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x6) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x6c, r5, 0x300, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}]}]}, 0x6c}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="100025bd7000fbdbdf250700000018000180060001000b0000000c00070000000000090000000c000380080005000a0101010800050007000000f9a03865751fe89de5321edef83c2b9181625a8f9f6a16e3334fb1988c9196d8350ad4f70a53d69cbbc689cff12c81e7f5b0b3a0c49cdc18f44c040e0e41727acddfd096601e28abd3ac54afa41af7a53a68f24cc529cf81927bef40f63f3e92c4ef7f000000000000001a905b1649f74a652d022586fddcb74a0281f12ae018183f25e23a73d849c83341fe3591c990ce3647726cbe226881e61a27ee03c515fa1cf34d"], 0x40}}, 0x40000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f00000004c0)=[@free_buffer={0x40086303, r3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$TIPC_MCAST_REPLICAST(r8, 0x10f, 0x86) readv(r6, &(0x7f0000000080)=[{&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f0000000640)=""/99, 0x63}], 0x2) 12:18:18 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/207, 0xfffffffffffffd06}], 0x3) [ 613.764918] audit: type=1400 audit(1590927498.876:11914): avc: denied { set_context_mgr } for pid=21788 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 12:18:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000040)=0x8) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 613.817986] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 613.840131] FAT-fs (loop4): Filesystem has been set read-only [ 613.857881] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f00000005c0)='./file0\x00', 0xe800, 0x0, &(0x7f0000000580), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x80) ftruncate(r3, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x0, 0x0, 0x1d8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @ipv4={[], [], @multicast2}, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x5c3, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@int=0x5, 0x4) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:19 executing program 3: prctl$PR_SET_ENDIAN(0x14, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000100)={0xc7, 0xf800, [0x3, 0x7ff, 0x5adb, 0x20, 0x80], 0x6}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000000)={0x6, 'netpci0\x00', {0xdc79}, 0x8000}) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000004c0)={0xf, &(0x7f0000000140)=""/38, &(0x7f0000000400)=[{0xcc, 0x0, 0x0, &(0x7f00000002c0)=""/162}, {0xe14, 0x0, 0x5, &(0x7f0000000240)=""/116}, {0x0, 0x0, 0x4, &(0x7f0000000600)=""/156}, {0x100, 0x0, 0xfffffffe, &(0x7f0000000380)=""/94}, {0x2, 0x0, 0x6, &(0x7f00000000c0)=""/58}, {0x80, 0x0, 0x9c6b, &(0x7f0000000500)=""/203}]}) [ 613.870979] FAT-fs (loop2): Filesystem has been set read-only [ 613.879094] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xffff, 0x900) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$NFT_BATCH(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={{0x14}, [@NFT_MSG_DELOBJ={0x2c, 0x14, 0xa, 0x5, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELFLOWTABLE={0x194, 0x18, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x5}, [@NFTA_FLOWTABLE_HOOK={0x15c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x40000000}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'batadv_slave_0\x00'}, {0x14, 0x1, 'wg1\x00'}, {0x14, 0x1, 'vcan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0xb8, 0x3, 0x0, 0x1, [{0x14, 0x1, 'team_slave_1\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'veth0\x00'}, {0x14, 0x1, 'veth0_to_bond\x00'}, {0x14, 0x1, 'batadv_slave_1\x00'}, {0x14, 0x1, 'hsr0\x00'}, {0x14, 0x1, 'veth0_to_team\x00'}, {0x14}, {0x14, 0x1, 'rose0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1000}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'wg0\x00'}, {0x14, 0x1, 'veth0_to_batadv\x00'}, {0x14, 0x1, 'veth1_to_hsr\x00'}]}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x18, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x4}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3f}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x2}]}]}], {0x14}}, 0x1e8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 12:18:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/57, 0x39}], 0x1) 12:18:19 executing program 1 (fault-call:8 fault-nth:0): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 613.921073] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 613.948255] attempt to access beyond end of device [ 613.953533] loop4: rw=34817, want=157, limit=116 [ 614.050779] FAULT_INJECTION: forcing a failure. [ 614.050779] name failslab, interval 1, probability 0, space 0, times 0 [ 614.067496] CPU: 0 PID: 21834 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 614.075390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.084741] Call Trace: [ 614.087334] dump_stack+0x1b2/0x283 [ 614.090968] should_fail.cold+0x10a/0x154 [ 614.095125] should_failslab+0xd6/0x130 [ 614.099100] kmem_cache_alloc+0x28e/0x3c0 [ 614.103256] do_io_submit+0x2c4/0x1400 [ 614.107154] ? aio_write+0x4f0/0x4f0 [ 614.110866] ? vfs_write+0x319/0x4d0 [ 614.114569] ? SyS_read+0x210/0x210 [ 614.118238] ? SyS_clock_settime+0x1a0/0x1a0 [ 614.122628] ? SyS_io_destroy+0x300/0x300 [ 614.126930] ? do_syscall_64+0x1d5/0x640 [ 614.130967] do_syscall_64+0x1d5/0x640 [ 614.134922] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 614.140130] RIP: 0033:0x45ca69 [ 614.143310] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 614.151007] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 614.158305] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 614.165561] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 614.172810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 614.180105] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:21 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x10000, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x20000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$ax25(r2, &(0x7f0000000280)={{0x3, @rose}, [@bcast, @rose, @netrom, @remote, @rose, @netrom, @bcast, @netrom]}, &(0x7f0000000200)=0x48) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x0) 12:18:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x38, 0x2, 0x2, 0x3, 0x0, 0x0, {0xc, 0x0, 0x8}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3c0a}, @CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0xc010}, 0x8) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:21 executing program 1 (fault-call:8 fault-nth:1): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x1, 0x100}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 616.802220] FAULT_INJECTION: forcing a failure. [ 616.802220] name failslab, interval 1, probability 0, space 0, times 0 [ 616.818573] CPU: 0 PID: 21854 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 616.826464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.835811] Call Trace: [ 616.838403] dump_stack+0x1b2/0x283 [ 616.842038] should_fail.cold+0x10a/0x154 [ 616.846191] should_failslab+0xd6/0x130 12:18:22 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000000c0)=@hopopts={0x0, 0x9, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x17ff}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x20, {0x2, 0x6, 0x8, 0x8ef4, [0x76, 0x2e342a27, 0x3]}}, @pad1]}, 0x50) [ 616.850166] __kmalloc+0x2c1/0x400 [ 616.853703] ? ext4_find_extent+0x772/0x9f0 [ 616.858021] ? __lock_acquire+0x655/0x42a0 [ 616.862254] ext4_find_extent+0x772/0x9f0 [ 616.866405] ext4_ext_map_blocks+0x16f/0x4b30 [ 616.870899] ? __lock_acquire+0x655/0x42a0 [ 616.875252] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 616.880264] ? ext4_es_lookup_extent+0x321/0xac0 [ 616.885020] ? lock_acquire+0x170/0x3f0 [ 616.888996] ? lock_acquire+0x170/0x3f0 [ 616.892968] ? ext4_map_blocks+0x3c7/0x1600 [ 616.897383] ext4_map_blocks+0xc8f/0x1600 12:18:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="060004005c56fbdfc6118353d0931eedf6025dc2b6fb45ca77a2aed3f4858f255f8c4077551ec83d574e92fe2cc8bc8c5aa630068be70e3cab2f964d01bed5cae8cfae1767efe46b602021f0df8bb2d2191a1b77b5c6f78f27bd510b0aea013e11fe377a41d3f3cab68b001f09684307c0464c067068a0ffb0247a7c4f6faecd623c5333e901804d53eaac6d93d9a66c1290537be53c968c5f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000140)={'\x00', {0x2, 0x4e20, @empty}}) [ 616.901560] ? ext4_issue_zeroout+0x150/0x150 [ 616.906051] ? lock_acquire+0x170/0x3f0 [ 616.910022] ? ext4_file_write_iter+0x1cd/0xd90 [ 616.914692] ? iov_iter_alignment+0x153/0x670 [ 616.919305] ext4_file_write_iter+0x572/0xd90 [ 616.923890] ? retint_kernel+0x2d/0x2d [ 616.927776] ? ext4_llseek+0x7c0/0x7c0 [ 616.931676] aio_write+0x2ba/0x4f0 [ 616.935215] ? trace_hardirqs_on+0x10/0x10 [ 616.939539] ? aio_read+0x300/0x300 [ 616.943165] ? quarantine_reduce+0x127/0x170 [ 616.947587] ? lock_acquire+0x170/0x3f0 [ 616.951557] ? lock_downgrade+0x6e0/0x6e0 [ 616.955710] do_io_submit+0x930/0x1400 [ 616.959608] ? aio_write+0x4f0/0x4f0 [ 616.963328] ? vfs_write+0x319/0x4d0 [ 616.967043] ? SyS_read+0x210/0x210 [ 616.970669] ? SyS_clock_settime+0x1a0/0x1a0 [ 616.975078] ? SyS_io_destroy+0x300/0x300 [ 616.979229] ? do_syscall_64+0x1d5/0x640 [ 616.983283] do_syscall_64+0x1d5/0x640 [ 616.987163] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 616.992337] RIP: 0033:0x45ca69 [ 616.995505] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 617.003194] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 617.010443] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 617.017693] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 617.024943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 617.032208] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r2) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) socket$inet6_sctp(0xa, 0x1, 0x84) 12:18:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getpeername$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) pipe2(&(0x7f0000002300), 0x4000) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000002280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002240)={&(0x7f0000000180)={0x20bc, 0x13, 0x200, 0x70bd29, 0x25dfdbff, {0x1a, 0xff, 0x4, 0x5, {0x4e23, 0x4e21, [0x0, 0x8, 0x1], [0x3ff, 0xbc, 0x0, 0x7], r4, [0x0, 0x6]}, 0x3, 0x215}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x43, 0x1, "43ca39c8331b84d98ad6840a66094ad59027221863ae7c3786c8594c720de7831bd44b6ca70808205b2fe9a6b271d5c61480c552f3de1ad52173f9e1f96b30"}, @INET_DIAG_REQ_BYTECODE={0x22, 0x1, "932f928c4da9960cf6dff41819969e3a832ef1a57331eee3b1f7f2a6a474"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, 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0x20bc}, 0x1, 0x0, 0x0, 0x804}, 0x20) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r5, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f00000022c0)='net/rt_cache\x00') [ 617.063713] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 617.078354] FAT-fs (loop4): Filesystem has been set read-only [ 617.091174] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 617.271529] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 617.304176] FAT-fs (loop4): Filesystem has been set read-only [ 617.310512] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:24 executing program 1 (fault-call:8 fault-nth:2): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_HYPERV_EVENTFD(r6, 0x4018aebd, &(0x7f0000000080)={0x2, r8}) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:24 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp6\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100)='wireguard\x00') sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0xcc8, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@WGDEVICE_A_PEERS={0xcb4, 0x8, 0x0, 0x1, [{0x154, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x6}, @WGPEER_A_ALLOWEDIPS={0x138, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}, {0x20, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast2}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x424, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @empty}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x2b, @dev={0xfe, 0x80, [], 0x40}, 0xff}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "7669ddadf3a979960d3a258d451b4b8f8628f72287295f22a81a530fb2c37779"}, @WGPEER_A_ALLOWEDIPS={0x344, 0x9, 0x0, 0x1, [{0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x2a}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x34}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x30}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, {0x5}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @broadcast}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3b}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g='\xf4M\xa3g\xa8\x8e\xe6VO\x02\x02\x11Eg\'\b/\\\xeb\xee\x8b\x1b\xf5\xebs74\x1bE\x9b9\"'}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xc34}]}, {0x60c, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "ea4c07c4877fefeaa6bc4f58367ace4ff372c11b94d59b12189c062bca25473a"}, @WGPEER_A_ALLOWEDIPS={0x1cc, 0x9, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x7}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x410, 0x9, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @rand_addr=0x64010102}}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2a}}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x40}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @rand_addr=0x64010100}}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x27}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0xd}}, {0x5, 0x3, 0x1}}]}, {0xf4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x21}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}]}]}]}, {0xd4, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "bc7cf80d3387038e4bb6a7bcc8dc72200fbf09cd82bb41492c7c9f2962249f81"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @private=0xa010102}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x9, @ipv4={[], [], @rand_addr=0x64010100}, 0x20}}]}]}]}, 0xcc8}, 0x1, 0x0, 0x0, 0x20}, 0x8002) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r6, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="ac00000041103bba86c0036a8c64aa1e224540b68ff5af2f4105e064ae8beabcf933dd7343a7b1cbc4f38483adf93edc10a6d88521b976e7f3f6699f41234c5412e5d067f38b95db6331bc8027a34d6e9d2632fb1255f6d847e068ae5d10e2aea17948c0e8fb4879db3ed4864bfb015a93eac8229f462c472e6fca26c3fcf4867237593b5fbfebb8a421c70278d544463ec1915f29e8874200690c7082c6408a3a00"/176], &(0x7f0000000400)=0xb4) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001300)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000aac715993c672c3319442112b91e5738ca050960540f5e0dcbde138036facd7bb2b5d4336a733fc9d87e1d13a7f4008a17179e5618e1645eec9999cd7006104770f5be011528dba1a6d2dbdeaed13616d41e69b759c6ba2a1b3b0d14dd4c06d9feecc01f0005c462eff164846fa4cb94aae8173801cbf71411bd3524c38a7fb429a48126e7668aaee3e4c4fdd6eab1f29e309ee5acefd69d2eb76596170b168c63e52e013396ae3bb5e14ba5626e6d5ba0655bf06b3ad1634d45704eb8", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x50}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000001180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040f25bd7000fbdbdf250100000024000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e08000100", @ANYRES32=r8, @ANYBLOB="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"], 0x40}, 0x1, 0x0, 0x0, 0x40891}, 0x4004) [ 619.847649] FAULT_INJECTION: forcing a failure. [ 619.847649] name failslab, interval 1, probability 0, space 0, times 0 [ 619.859050] CPU: 1 PID: 21917 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 619.866931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.876308] Call Trace: [ 619.878909] dump_stack+0x1b2/0x283 [ 619.882544] should_fail.cold+0x10a/0x154 [ 619.886697] should_failslab+0xd6/0x130 [ 619.890672] kmem_cache_alloc+0x40/0x3c0 [ 619.894733] __es_insert_extent+0x241/0xe20 [ 619.899057] ext4_es_insert_extent+0x1b9/0x530 [ 619.903728] ? lock_downgrade+0x6e0/0x6e0 [ 619.906075] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 619.907869] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 619.922324] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 619.927773] ? rcu_read_lock_sched_held+0x10a/0x130 [ 619.932785] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 619.938582] ext4_ext_put_gap_in_cache+0xbb/0xf0 [ 619.943331] ? ext4_zeroout_es+0x160/0x160 [ 619.947564] ? ext4_find_extent+0x66a/0x9f0 [ 619.951895] ext4_ext_map_blocks+0x1bbf/0x4b30 [ 619.956480] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 619.961491] ? ext4_es_lookup_extent+0x321/0xac0 [ 619.966253] ? lock_acquire+0x170/0x3f0 [ 619.970245] ? lock_acquire+0x170/0x3f0 [ 619.974216] ? ext4_map_blocks+0x3c7/0x1600 [ 619.978541] ext4_map_blocks+0xc8f/0x1600 [ 619.982693] ? ext4_issue_zeroout+0x150/0x150 [ 619.987184] ? lock_acquire+0x170/0x3f0 [ 619.991160] ? ext4_file_write_iter+0x1cd/0xd90 [ 619.995830] ? iov_iter_alignment+0x153/0x670 [ 620.000324] ext4_file_write_iter+0x572/0xd90 [ 620.004821] ? ext4_llseek+0x7c0/0x7c0 [ 620.008709] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 620.014157] ? rcu_read_lock_sched_held+0x10a/0x130 [ 620.018220] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 620.019165] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 620.019180] aio_write+0x2ba/0x4f0 [ 620.019189] ? trace_hardirqs_on+0x10/0x10 [ 620.019200] ? aio_read+0x300/0x300 [ 620.019212] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 620.047250] ? lock_acquire+0x170/0x3f0 [ 620.051223] ? lock_downgrade+0x6e0/0x6e0 [ 620.055470] do_io_submit+0x930/0x1400 [ 620.059368] ? aio_write+0x4f0/0x4f0 [ 620.059779] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 620.063265] ? vfs_write+0x319/0x4d0 [ 620.063281] ? SyS_read+0x210/0x210 [ 620.063292] ? SyS_clock_settime+0x1a0/0x1a0 [ 620.063301] ? SyS_io_destroy+0x300/0x300 [ 620.063313] ? do_syscall_64+0x1d5/0x640 [ 620.063321] do_syscall_64+0x1d5/0x640 12:18:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 620.063338] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 620.063345] RIP: 0033:0x45ca69 [ 620.063350] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 620.063360] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 620.063365] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 620.063374] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 620.098596] FAT-fs (loop2): Filesystem has been set read-only [ 620.100851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 12:18:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000140)=""/4096) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) 12:18:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x3ff, 0x9, [0xa, 0x6, 0x0, 0x3, 0x739c, 0x20, 0x1, 0x1, 0x7]}, &(0x7f0000000300)=0x1a) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)={0x0, 0x9, 0x6, 0x9c2b, 0x2, [{0x1, 0x6, 0x3, [], 0x208}, {0xd64, 0x80, 0xfffffffffffffc00, [], 0x1}]}) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x26000, 0x0) write(r6, &(0x7f0000000180)="cd4f2b1160354d04179865612fc132710d8e63c19c9d78a8727bb45236af8ceb9cfc60407aa0d91a0cf47ec2e253e5b12add40b36590e895a07c832b7dd9d4111f769575c16af7080a50", 0x4a) syncfs(r5) ioctl$IOC_PR_PREEMPT_ABORT(r7, 0x401870cc, &(0x7f0000000140)={0x7, 0x6, 0x7, 0x967}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r6) 12:18:25 executing program 1 (fault-call:8 fault-nth:3): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 620.100858] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 [ 620.178237] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000280)=0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x14, r9, 0x1707, 0x0, 0x0, {0xe}}, 0x14}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r7, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x84, r9, 0x800, 0x0, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb6df}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffff79c}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3f}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000041}, 0x20008880) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x20, 0x4) [ 620.335902] FAULT_INJECTION: forcing a failure. [ 620.335902] name failslab, interval 1, probability 0, space 0, times 0 [ 620.350237] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 620.374476] FAT-fs (loop4): Filesystem has been set read-only [ 620.382453] CPU: 0 PID: 21958 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 620.390435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.399782] Call Trace: [ 620.402390] dump_stack+0x1b2/0x283 [ 620.406022] should_fail.cold+0x10a/0x154 [ 620.410176] should_failslab+0xd6/0x130 [ 620.414149] kmem_cache_alloc+0x28e/0x3c0 [ 620.418300] __blockdev_direct_IO+0x377/0xe97c [ 620.422886] ? ext4_get_group_desc+0x257/0x440 [ 620.427469] ? __ext4_get_inode_loc+0x38a/0xf30 [ 620.432186] ? ext4_xattr_check_entries+0x29c/0x310 [ 620.437200] ? xattr_find_entry+0x218/0x2d0 [ 620.441522] ? ext4_update_bh_state+0xe0/0xe0 [ 620.446013] ? ext4_get_block_trans+0x220/0x220 [ 620.450685] ? sb_init_dio_done_wq+0x80/0x80 [ 620.455100] ? lock_downgrade+0x6e0/0x6e0 [ 620.459267] ? mark_held_locks+0xa6/0xf0 [ 620.463346] ext4_direct_IO+0x7c1/0x1970 [ 620.467410] ? ext4_get_block_trans+0x220/0x220 [ 620.472083] generic_file_direct_write+0x1df/0x420 [ 620.477014] __generic_file_write_iter+0x2a5/0x590 [ 620.477051] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 620.481936] ext4_file_write_iter+0x279/0xd90 [ 620.481973] ? ext4_llseek+0x7c0/0x7c0 [ 620.481986] ? rcu_read_lock_sched_held+0x10a/0x130 [ 620.502424] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 620.507185] aio_write+0x2ba/0x4f0 [ 620.510722] ? trace_hardirqs_on+0x10/0x10 [ 620.514956] ? aio_read+0x300/0x300 [ 620.518584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 620.519417] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 620.523341] ? lock_acquire+0x170/0x3f0 [ 620.523351] ? lock_downgrade+0x6e0/0x6e0 [ 620.523367] do_io_submit+0x930/0x1400 [ 620.523384] ? aio_write+0x4f0/0x4f0 [ 620.530524] FAT-fs (loop2): Filesystem has been set read-only [ 620.534427] ? vfs_write+0x319/0x4d0 [ 620.534440] ? SyS_read+0x210/0x210 [ 620.534450] ? SyS_clock_settime+0x1a0/0x1a0 [ 620.534460] ? SyS_io_destroy+0x300/0x300 [ 620.534474] ? do_syscall_64+0x1d5/0x640 [ 620.538772] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 620.542463] do_syscall_64+0x1d5/0x640 [ 620.542480] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 620.542489] RIP: 0033:0x45ca69 [ 620.542494] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 620.542506] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 620.559063] attempt to access beyond end of device [ 620.559361] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 620.563860] loop2: rw=34817, want=157, limit=116 [ 620.567873] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 620.567878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 620.567884] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 [ 620.742641] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:27 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:27 executing program 1 (fault-call:8 fault-nth:4): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:18:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000740)={{0x108, 0x3, 0x81, 0x93, 0x125, 0x4a6, 0x2f9, 0x9}, "c75464830b1b69c856918f293de5e958df0cdff2737afeb515e94749090d431488740316ff6b8b3200e039bb1f63a61a690b91c8bd6956be5614a7c7cd290f9897c709eeb02b4fa85236754c7d12a8b3d8bf44061eedb396b3041f2a8f145356c738a55fc2eddf924ba2724259b40b249903ed8dccbf5153dc54ce3c4b6498", [[], [], [], [], [], [], [], []]}, 0x89f) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="3800002024cbef97f80000ff0f000000f10000001394046ab23e7771f263cbf169e141264a0483b1989dd557a9e2e02fa3814fb37426c526e9f17948f9158d3704e066a5e59d40e4056017c8d8cf7212c221fe9eddb3c6254b530dab0ab409eb02e0edad807b5f23814841e2f6418c949b3782f4a06f9da9283453af3263ccbdb539462b99135947b89c5d99dac18cbf482755d7606bdac5954619e59e50a95193000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x50}}, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000041c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000004180)={&(0x7f0000001000)={0x904, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x3ff}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xd4e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x20c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0x6, 0x80, 0x7, 0x8}, {0x3, 0x1, 0x1f, 0x3}, {0x7, 0x7f, 0x7f, 0x1000}, {0x3, 0x0, 0x8, 0x5}, {0xfff7, 0x4, 0xd6, 0x2c}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x45149e45}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7c}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8}, {0x12c, 0x2, 0x0, 0x1, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x44, 0x4, [{0x5, 0x9, 0x23, 0xfffff850}, {0x8, 0x20, 0x20, 0x6}, {0x3, 0xac, 0xab, 0x8}, {0x1, 0x7, 0x0, 0x8}, {0xd6, 0x0, 0x9, 0x9}, {0x5, 0x0, 0x7, 0xaf}, {0x9, 0x40, 0x0, 0x5}, {0x40, 0x3, 0x1, 0x7}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0x2, 0x7, 0x43, 0xcba}, {0x7, 0x4, 0x8}, {0x81, 0xfa, 0x9}, {0x9, 0x6a, 0x3a, 0x7}, {0xff, 0x4, 0xf, 0x6}, {0x2, 0x2, 0x5, 0x1f}, {0xff9f, 0x75, 0x28, 0x9}, {0x2, 0x1, 0x86, 0x7}, {0x1f, 0x6, 0x7, 0x81}]}}}]}}, {{0x8}, {0xe4, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0xffff, 0x0, 0x9, 0x1}, {0xd1ee, 0x0, 0x3f, 0x1f}, {0xfff7, 0xf9, 0x1, 0x9}, {0xff, 0x3f}, {0x80, 0xfe, 0xff, 0x1f}, {0x8001, 0x5, 0x1, 0xd54}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0xfff7, 0x3f, 0x9, 0x9}, {0x0, 0x4, 0x80, 0x100}]}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}]}}]}, 0x904}, 0x1, 0x0, 0x0, 0x20004080}, 0x48000) io_setup(0x83, &(0x7f00000003c0)=0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r6, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mq_getsetattr(r2, &(0x7f0000000140)={0x7, 0x3f, 0x1000, 0x101}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x2d, 0x200, 0x7ff, 0x1e, 0x4, 0x6}) [ 622.895681] FAULT_INJECTION: forcing a failure. [ 622.895681] name failslab, interval 1, probability 0, space 0, times 0 [ 622.943265] CPU: 0 PID: 21992 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 622.951168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.953116] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 622.960514] Call Trace: [ 622.960534] dump_stack+0x1b2/0x283 [ 622.960552] should_fail.cold+0x10a/0x154 [ 622.960569] should_failslab+0xd6/0x130 [ 622.982046] __kmalloc+0x2c1/0x400 [ 622.985583] ? ext4_find_extent+0x772/0x9f0 [ 622.988270] FAT-fs (loop4): Filesystem has been set read-only [ 622.989905] ext4_find_extent+0x772/0x9f0 [ 622.989922] ext4_ext_map_blocks+0x16f/0x4b30 [ 622.989936] ? lock_acquire+0x170/0x3f0 [ 622.989947] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 622.998190] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 623.000202] ? ext4_es_lookup_extent+0x321/0xac0 [ 623.000217] ? lock_acquire+0x170/0x3f0 [ 623.000230] ? lock_acquire+0x170/0x3f0 [ 623.000240] ? ext4_map_blocks+0x798/0x1600 [ 623.000255] ext4_map_blocks+0x7ea/0x1600 [ 623.011511] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 623.013711] ? ext4_issue_zeroout+0x150/0x150 [ 623.013732] _ext4_get_block+0x187/0x480 [ 623.013743] ? ext4_map_blocks+0x1600/0x1600 [ 623.013755] ? __ext4_journal_start_sb+0x105/0x440 [ 623.025852] FAT-fs (loop2): Filesystem has been set read-only [ 623.029530] ? ext4_get_block_trans+0x1a5/0x220 [ 623.029545] ext4_get_block_trans+0x143/0x220 [ 623.029560] ? ext4_dio_get_block_overwrite+0xc0/0xc0 [ 623.029573] ext4_dio_get_block_unwritten_async+0x69/0x1b0 [ 623.029586] __blockdev_direct_IO+0x3103/0xe97c [ 623.033835] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 623.037846] ? __ext4_get_inode_loc+0x38a/0xf30 [ 623.037858] ? xattr_find_entry+0x218/0x2d0 [ 623.037878] ? sb_init_dio_done_wq+0x80/0x80 [ 623.037887] ? lock_downgrade+0x6e0/0x6e0 [ 623.037911] ? ext4_get_block_trans+0x220/0x220 [ 623.057100] attempt to access beyond end of device [ 623.057673] ? mark_held_locks+0xa6/0xf0 [ 623.062231] loop2: rw=34817, want=157, limit=116 [ 623.066966] ext4_direct_IO+0x7c1/0x1970 [ 623.066983] ? ext4_get_block_trans+0x220/0x220 [ 623.066998] generic_file_direct_write+0x1df/0x420 [ 623.067016] __generic_file_write_iter+0x2a5/0x590 [ 623.159155] ext4_file_write_iter+0x279/0xd90 [ 623.163661] ? ext4_llseek+0x7c0/0x7c0 [ 623.167550] ? rcu_read_lock_sched_held+0x10a/0x130 [ 623.172563] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 623.177437] aio_write+0x2ba/0x4f0 [ 623.180978] ? trace_hardirqs_on+0x10/0x10 [ 623.185211] ? aio_read+0x300/0x300 [ 623.188841] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 623.193618] ? lock_acquire+0x170/0x3f0 [ 623.197592] ? lock_downgrade+0x6e0/0x6e0 [ 623.201744] do_io_submit+0x930/0x1400 [ 623.205637] ? aio_write+0x4f0/0x4f0 [ 623.209357] ? vfs_write+0x319/0x4d0 [ 623.213075] ? SyS_read+0x210/0x210 [ 623.216698] ? SyS_clock_settime+0x1a0/0x1a0 [ 623.221103] ? SyS_io_destroy+0x300/0x300 [ 623.225253] ? do_syscall_64+0x1d5/0x640 [ 623.229310] do_syscall_64+0x1d5/0x640 [ 623.233199] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 623.238383] RIP: 0033:0x45ca69 [ 623.241566] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 623.249270] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 623.256543] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 623.263813] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 623.271077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 623.278355] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:18:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:28 executing program 1 (fault-call:8 fault-nth:5): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 623.413630] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 623.509288] FAULT_INJECTION: forcing a failure. [ 623.509288] name failslab, interval 1, probability 0, space 0, times 0 [ 623.549438] CPU: 1 PID: 22014 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 623.556980] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 623.557333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.557337] Call Trace: [ 623.557354] dump_stack+0x1b2/0x283 [ 623.557369] should_fail.cold+0x10a/0x154 [ 623.584127] should_failslab+0xd6/0x130 [ 623.588109] __kmalloc+0x2c1/0x400 [ 623.590964] FAT-fs (loop2): Filesystem has been set read-only [ 623.591646] ? ext4_find_extent+0x772/0x9f0 [ 623.591657] ext4_find_extent+0x772/0x9f0 [ 623.591671] ext4_ext_map_blocks+0x16f/0x4b30 [ 623.591684] ? lock_acquire+0x170/0x3f0 [ 623.591695] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 623.591703] ? ext4_es_lookup_extent+0x321/0xac0 [ 623.591714] ? lock_acquire+0x170/0x3f0 [ 623.619904] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 623.624192] ? lock_acquire+0x170/0x3f0 [ 623.624204] ? ext4_map_blocks+0x798/0x1600 [ 623.624220] ext4_map_blocks+0x7ea/0x1600 [ 623.624235] ? ext4_issue_zeroout+0x150/0x150 [ 623.624253] _ext4_get_block+0x187/0x480 [ 623.656315] ? ext4_map_blocks+0x1600/0x1600 [ 623.660724] ? __ext4_journal_start_sb+0x105/0x440 [ 623.665649] ? ext4_get_block_trans+0x1a5/0x220 [ 623.670317] ext4_get_block_trans+0x143/0x220 [ 623.674811] ? ext4_dio_get_block_overwrite+0xc0/0xc0 [ 623.680003] ext4_dio_get_block_unwritten_async+0x69/0x1b0 [ 623.685712] __blockdev_direct_IO+0x3103/0xe97c [ 623.690385] ? __ext4_get_inode_loc+0x38a/0xf30 [ 623.695054] ? xattr_find_entry+0x218/0x2d0 [ 623.699402] ? sb_init_dio_done_wq+0x80/0x80 [ 623.703807] ? lock_downgrade+0x6e0/0x6e0 [ 623.707967] ? ext4_get_block_trans+0x220/0x220 [ 623.712758] ? mark_held_locks+0xa6/0xf0 [ 623.716820] ext4_direct_IO+0x7c1/0x1970 [ 623.720887] ? ext4_get_block_trans+0x220/0x220 [ 623.725555] generic_file_direct_write+0x1df/0x420 [ 623.730488] __generic_file_write_iter+0x2a5/0x590 [ 623.735593] ext4_file_write_iter+0x279/0xd90 [ 623.740096] ? ext4_llseek+0x7c0/0x7c0 [ 623.743996] ? rcu_read_lock_sched_held+0x10a/0x130 [ 623.749007] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 623.753764] aio_write+0x2ba/0x4f0 [ 623.757301] ? trace_hardirqs_on+0x10/0x10 [ 623.761535] ? aio_read+0x300/0x300 [ 623.765276] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 623.770035] ? lock_acquire+0x170/0x3f0 [ 623.773883] attempt to access beyond end of device [ 623.774005] ? lock_downgrade+0x6e0/0x6e0 [ 623.778975] loop2: rw=34817, want=157, limit=116 [ 623.783053] do_io_submit+0x930/0x1400 [ 623.783071] ? aio_write+0x4f0/0x4f0 [ 623.783090] ? vfs_write+0x319/0x4d0 [ 623.783102] ? SyS_read+0x210/0x210 [ 623.783111] ? SyS_clock_settime+0x1a0/0x1a0 [ 623.783121] ? SyS_io_destroy+0x300/0x300 [ 623.783133] ? do_syscall_64+0x1d5/0x640 [ 623.783141] do_syscall_64+0x1d5/0x640 [ 623.783156] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 623.783165] RIP: 0033:0x45ca69 [ 623.827554] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 623.835259] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 623.842524] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 623.843295] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 623.849785] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 623.849791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 623.849796] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:29 executing program 1 (fault-call:8 fault-nth:6): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 623.934724] FAT-fs (loop4): Filesystem has been set read-only [ 623.940819] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:18:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) [ 624.039361] FAULT_INJECTION: forcing a failure. [ 624.039361] name failslab, interval 1, probability 0, space 0, times 0 [ 624.050647] CPU: 0 PID: 22034 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 624.058523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.067873] Call Trace: [ 624.070465] dump_stack+0x1b2/0x283 [ 624.072714] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 624.074096] should_fail.cold+0x10a/0x154 [ 624.074112] should_failslab+0xd6/0x130 [ 624.074124] kmem_cache_alloc+0x40/0x3c0 [ 624.086915] FAT-fs (loop2): Filesystem has been set read-only [ 624.089326] __es_insert_extent+0x241/0xe20 [ 624.089342] ext4_es_insert_extent+0x1b9/0x530 [ 624.100229] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 624.103578] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 624.103588] ? ext4_ext_release+0x10/0x10 [ 624.103601] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 624.103611] ? ext4_es_lookup_extent+0x35a/0xac0 [ 624.103624] ext4_map_blocks+0x9f6/0x1600 [ 624.103638] ? ext4_issue_zeroout+0x150/0x150 [ 624.143975] _ext4_get_block+0x187/0x480 [ 624.148036] ? ext4_map_blocks+0x1600/0x1600 [ 624.152450] ? __ext4_journal_start_sb+0x105/0x440 [ 624.157371] ? ext4_get_block_trans+0x1a5/0x220 [ 624.162037] ext4_get_block_trans+0x143/0x220 [ 624.166541] ? ext4_dio_get_block_overwrite+0xc0/0xc0 [ 624.171818] ext4_dio_get_block_unwritten_async+0x69/0x1b0 [ 624.177441] __blockdev_direct_IO+0x3103/0xe97c [ 624.182113] ? __ext4_get_inode_loc+0x38a/0xf30 [ 624.186782] ? xattr_find_entry+0x218/0x2d0 [ 624.191112] ? sb_init_dio_done_wq+0x80/0x80 [ 624.195521] ? lock_downgrade+0x6e0/0x6e0 [ 624.199689] ? ext4_get_block_trans+0x220/0x220 [ 624.204364] ? mark_held_locks+0xa6/0xf0 [ 624.208428] ext4_direct_IO+0x7c1/0x1970 [ 624.213549] ? ext4_get_block_trans+0x220/0x220 [ 624.218219] generic_file_direct_write+0x1df/0x420 [ 624.223150] __generic_file_write_iter+0x2a5/0x590 [ 624.228079] ext4_file_write_iter+0x279/0xd90 [ 624.232577] ? ext4_llseek+0x7c0/0x7c0 [ 624.236465] ? rcu_read_lock_sched_held+0x10a/0x130 [ 624.241476] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 624.246235] aio_write+0x2ba/0x4f0 [ 624.249775] ? trace_hardirqs_on+0x10/0x10 [ 624.254008] ? aio_read+0x300/0x300 [ 624.257637] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 624.262397] ? lock_acquire+0x170/0x3f0 [ 624.266374] ? lock_downgrade+0x6e0/0x6e0 [ 624.270530] do_io_submit+0x930/0x1400 [ 624.274421] ? aio_write+0x4f0/0x4f0 [ 624.278132] ? vfs_write+0x319/0x4d0 [ 624.281975] ? SyS_read+0x210/0x210 [ 624.285614] ? SyS_clock_settime+0x1a0/0x1a0 [ 624.290017] ? SyS_io_destroy+0x300/0x300 [ 624.294163] ? do_syscall_64+0x1d5/0x640 [ 624.298305] do_syscall_64+0x1d5/0x640 [ 624.302193] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 624.307374] RIP: 0033:0x45ca69 [ 624.310555] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 624.318257] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 624.325520] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 624.332787] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 624.340052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 624.347431] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 [ 624.383246] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 624.390668] attempt to access beyond end of device [ 624.395970] loop2: rw=34817, want=157, limit=116 12:18:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 624.540673] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 624.560149] FAT-fs (loop4): Filesystem has been set read-only [ 624.579435] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 624.668511] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 624.686734] FAT-fs (loop2): Filesystem has been set read-only [ 624.697651] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 624.727593] attempt to access beyond end of device [ 624.732632] loop2: rw=34817, want=157, limit=116 12:18:31 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 12:18:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:31 executing program 1 (fault-call:8 fault-nth:7): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000300)=0xd2, 0x4) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000000580)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)="5d8f2162ee4d439bcb4fa763dc57bb3d25aefdd5acdcf35bc4ab5c23c1ab6bdb8a1cafe69b", 0x25}], 0x1, &(0x7f0000000640)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x88, 0x90}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="700083240a0fe0921c67cff7a4b504377dcf6d1a397dd1eb08a02cbeecbc93d01870e30a5f67f82bba0da960dbff49c26b2d814e36e2b3080237da8a239fedb391bd69e627b67c201ac27aaf357edf7dd9bb572935a0495e9ec398b62f7a7b51f470137048ab4e42b641aba1c44c004440a9cd32f88cdd9dc20bdcbb136577fc8bc8f196bd46066083b6391c169b73ff72bf", 0x92}, {&(0x7f0000001880)="2fbdabfae26fdfc8562601bb474854eb09fd7bf92d5074d3debb5f8328202ba7f13dbf9f3cc3465972f35a9fd7b30ac83bef4831d64f92dfe8d012a6d950ffae43c14d6d0d6f5c8397644996b73cb6a3e8d45224673e9bb2ad2c7a50b2edf13b3f87006f902f804ff00500d18b6502ed62c2", 0x72}, {&(0x7f0000001900)="fecebe09b59f344aeaa36cf81afd32d9181ee1a09720430d59af9d8b90756032dbd37d16b0fa7bbcc0b0a618a5bb5e8e13827e238b4179e653517d171333", 0x3e}, {&(0x7f0000001940)="e16b3f18428c5957", 0x8}, {&(0x7f0000001980)="4418e9eed0c49d07684c11df756f840dcbe6914673998f5633ba38ded75057e8743ffe21779e7eccab95871ffd022c782b3d043c820b83c9a46cb4941e0acd32e4c3eceb9dbc65773b302a4ca1242cdcb757aae5f3fd61b22a3474c7938b256893d18a4091a5b084b8af48533e4ad616187a16cc683e3b6ee84d104f4d0562f764cd21e98b7bb5e56800b1e5d86d736b8894a7e40a5048eaf7cff8e63c5f95374f06ded8f2e83e829faaa03550986059e2c6d1a2b72a3d7b9e27bcb5a6f64f094849bbbcc9d79227e756c7d5017e151643279d3496015cfc6c67ddca8e4d5b66e3d4dea52e6f291ddf3be002432f42b1bc09572dcd5ff4c7b6", 0xf9}, {&(0x7f0000001a80)="d4818e10819b2b60c7cdba11d28842107d6227738c607fb8e6757aa1", 0x1c}, {&(0x7f0000001ac0)="7ffaaeec56f8d486be05605623264b2b1be836b74f132f4da78253", 0x1b}, {&(0x7f0000001b00)="17c3096e34e5e0802d74dfc7a6aa707c35291e7a46c14953fe86679ad33b45f514ec8175d6c5753b551b439b2277dc041fa58837db3673ab491236e255f1b0c9f958158637d7b4b4db86f3877ba3b26b731501e50a4b6958e7835b05a11629e4dbbfc7a54a9c3116837617c4d2a76fecb316403a276893b248342f4cc5c6fae223d2c061f8899e19810394e8109c31", 0x8f}, {&(0x7f0000001bc0)="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", 0xfe}], 0xa, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r4, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8, 0x4890}, {&(0x7f0000001f80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000002000)="f952680d1cdfd2ea574cc378c337a177a7e17c0d02c74bcdb4633a990513054ab64e74116cb53b579ae6f31392d713340546d54f7ce006a8f51064dfe585d826bb6ee449ead541d67ec649e4bf733141cad7a25c322328960214da0e7944bd39087ef824a04d828954ce84db15d2b4d22fcfee43fbcf0889653229ae09499c0d367eaaa369e2ca6add20381ff16bbc7a2103e4b3aa3ba98440eabf27ab419f2c13c98a4602669a2b2507856dfad0145a4b79acc55cd083003d5c40b3018f40", 0xbf}, {&(0x7f00000020c0)="6e60e7310eaa3975c82ae7e754ecdbd5b5b3617b7bc284a6", 0x18}, {&(0x7f0000002100)="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", 0x1000}, {&(0x7f0000003100)="c1d50ef47007ba031a2752f62e1e684fb9858c241d201e4ecf53ce605832ddbbce2b300e3d7f3407f348584fb9b2179af8a1923082241013143950b059fdfef86400c79cccec654a47b28b0063cf9a36630fee8c15de6ac2b6e5e24bc0899f72f08128fc32af80cf889228cb98fcfcb9389f93763dbfb36d31e46b195d1d5e6d065c33359f2e933ff2037f3ca1ef1a43a8da70090b739de1d736ab9e193a53c68d357494b6d4a617be294d3e5cdf5f8e5fa034076643287585ad70ccf450eb39a507ced1668c10331802b6d508837df79adf723d99754dc5999fab763dc00b774834fa4a6d", 0xe5}, {&(0x7f0000003200)="24d0d3cc26a93ea7d57bb2f0a1137ea4171ce43ab9a35237f2925da82251af6f596b1e", 0x23}, {&(0x7f0000003240)="1520749a668ef712def32f70f854d6167048eb8ac07e1149c9495eea4dffc1c7c07a4078c05bb6b69eb187bc96c68c272006a46fb2572d7fec02ef2131122bd02243c3049c027df1f409a20aaa957944a5c161952624c8a5f18f4cc7044a0b98e9278295860f2ee10f983b2a9da53099392972b643ed0419473b002ea8e7a0ef3bd125a07aa3fb2a9d5d98b54f02595302e39a1f7d4aba88c4175cb142b58e118b127f601019209cef09f138cb03917c714831d016e6f3e237", 0xb9}], 0x6, &(0x7f0000003380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, {&(0x7f00000033c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000003440)="a9d3abc4660c0ce3a82a54ed0117b9def822e325c24cf49f2685b9f9b60732026afc175a970c1d45c43dceea0db7d242aebb777ba1aa78c92705e9567f530024d91e6976fa6055f37563542bf453a3fbbe986794e302209ae841db0deb4aa17769cca401500f5b4320b9f3074c0a7efa3e09b9bcb4c967d64aaf8a513fae39a8bfd9db6a2ad9b167ec8dc36213fd36e83b70b325f4e6ba42b20fecda18f0470ab6787435332815e546352268e7be157fddf99e30b60fe747ba2b68b42efea067d9475fa4ea7c8a994ec313cea5afa53c935ad8ba8f8f5c77f033bfe733495fe9ebfda5fddfef18b4e6e17e0269", 0xed}], 0x1, &(0x7f0000003580)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x78}], 0x4, 0x4000000) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) r8 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x40800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r8, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xd7, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000400)=""/215}, &(0x7f00000002c0)=0x78) [ 625.935679] FAULT_INJECTION: forcing a failure. [ 625.935679] name failslab, interval 1, probability 0, space 0, times 0 [ 625.978942] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 626.000777] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 626.010563] CPU: 0 PID: 22074 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 626.010575] FAT-fs (loop4): Filesystem has been set read-only [ 626.018449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.018454] Call Trace: [ 626.018472] dump_stack+0x1b2/0x283 [ 626.018490] should_fail.cold+0x10a/0x154 [ 626.018506] should_failslab+0xd6/0x130 [ 626.018517] kmem_cache_alloc+0x28e/0x3c0 [ 626.018532] ext4_init_io_end+0x23/0x100 [ 626.018546] ext4_dio_get_block_unwritten_async+0x102/0x1b0 [ 626.018561] __blockdev_direct_IO+0x3103/0xe97c [ 626.018579] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 626.018590] ? mark_buffer_dirty+0x95/0x480 [ 626.018609] ? sb_init_dio_done_wq+0x80/0x80 [ 626.018624] ? ext4_chunk_trans_blocks+0x30/0x30 [ 626.018652] ? ext4_get_block_trans+0x220/0x220 [ 626.076377] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 626.076443] ext4_direct_IO+0x7c1/0x1970 [ 626.101341] ? ext4_get_block_trans+0x220/0x220 [ 626.106018] generic_file_direct_write+0x1df/0x420 [ 626.110951] __generic_file_write_iter+0x2a5/0x590 [ 626.115881] ext4_file_write_iter+0x279/0xd90 [ 626.120380] ? ext4_llseek+0x7c0/0x7c0 [ 626.124265] ? rcu_read_lock_sched_held+0x10a/0x130 [ 626.129273] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 626.134027] aio_write+0x2ba/0x4f0 [ 626.137564] ? trace_hardirqs_on+0x10/0x10 [ 626.141795] ? aio_read+0x300/0x300 [ 626.145420] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 626.150177] ? lock_acquire+0x170/0x3f0 [ 626.154147] ? lock_downgrade+0x6e0/0x6e0 [ 626.158302] do_io_submit+0x930/0x1400 [ 626.162198] ? aio_write+0x4f0/0x4f0 [ 626.165947] ? vfs_write+0x319/0x4d0 [ 626.169661] ? SyS_read+0x210/0x210 [ 626.173286] ? SyS_clock_settime+0x1a0/0x1a0 [ 626.177695] ? SyS_io_destroy+0x300/0x300 [ 626.181843] ? do_syscall_64+0x1d5/0x640 [ 626.185897] do_syscall_64+0x1d5/0x640 [ 626.189787] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 626.194971] RIP: 0033:0x45ca69 [ 626.198151] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 626.205849] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 626.213112] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 626.220376] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 626.227637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 626.228409] FAT-fs (loop2): Filesystem has been set read-only [ 626.234896] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x34401) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffc0}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x94, r5, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x95}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x8000) io_setup(0x83, &(0x7f00000003c0)=0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r6, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:31 executing program 1 (fault-call:8 fault-nth:8): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 626.323617] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 626.342789] attempt to access beyond end of device [ 626.347951] loop2: rw=34817, want=157, limit=116 12:18:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 626.464650] FAULT_INJECTION: forcing a failure. [ 626.464650] name failslab, interval 1, probability 0, space 0, times 0 [ 626.500029] CPU: 0 PID: 22100 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 626.507927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.517278] Call Trace: [ 626.519874] dump_stack+0x1b2/0x283 [ 626.523509] should_fail.cold+0x10a/0x154 [ 626.527655] ? mempool_free+0x1d0/0x1d0 [ 626.531627] should_failslab+0xd6/0x130 [ 626.535601] kmem_cache_alloc+0x40/0x3c0 [ 626.539662] ? mempool_free+0x1d0/0x1d0 [ 626.543631] mempool_alloc+0x111/0x2d0 [ 626.547521] ? remove_element.isra.0+0x1b0/0x1b0 [ 626.552280] ? block_invalidatepage+0x2e0/0x2e0 [ 626.556952] bio_alloc_bioset+0x352/0x640 [ 626.561100] ? bvec_alloc+0x2d0/0x2d0 [ 626.564901] ? ext4_init_io_end+0xce/0x100 [ 626.569137] __blockdev_direct_IO+0x16a8/0xe97c [ 626.573984] ? __ext4_get_inode_loc+0x38a/0xf30 [ 626.578663] ? sb_init_dio_done_wq+0x80/0x80 [ 626.583070] ? lock_downgrade+0x6e0/0x6e0 [ 626.587234] ? ext4_get_block_trans+0x220/0x220 [ 626.591914] ? mark_held_locks+0xa6/0xf0 [ 626.595975] ext4_direct_IO+0x7c1/0x1970 [ 626.600042] ? ext4_get_block_trans+0x220/0x220 [ 626.604712] generic_file_direct_write+0x1df/0x420 [ 626.609643] __generic_file_write_iter+0x2a5/0x590 [ 626.614578] ext4_file_write_iter+0x279/0xd90 [ 626.619073] ? ext4_llseek+0x7c0/0x7c0 [ 626.623047] ? rcu_read_lock_sched_held+0x10a/0x130 [ 626.628069] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 626.632820] aio_write+0x2ba/0x4f0 [ 626.636360] ? trace_hardirqs_on+0x10/0x10 [ 626.640594] ? aio_read+0x300/0x300 [ 626.644224] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 626.649069] ? lock_acquire+0x170/0x3f0 [ 626.653044] ? lock_downgrade+0x6e0/0x6e0 [ 626.657205] do_io_submit+0x930/0x1400 [ 626.661103] ? aio_write+0x4f0/0x4f0 [ 626.664818] ? vfs_write+0x319/0x4d0 [ 626.668542] ? SyS_read+0x210/0x210 [ 626.672165] ? SyS_clock_settime+0x1a0/0x1a0 [ 626.676573] ? SyS_io_destroy+0x300/0x300 [ 626.680718] ? do_syscall_64+0x1d5/0x640 [ 626.684774] do_syscall_64+0x1d5/0x640 [ 626.688669] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 626.693858] RIP: 0033:0x45ca69 [ 626.697042] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 626.704746] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 12:18:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r5, &(0x7f0000000240), 0x5c3, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_G_PARM(r7, 0xc0cc5615, &(0x7f0000000580)={0xa, @raw_data="db1a45ddab18e5118c0f5a77fd6a141a5d6da259ec23701c66c7acddf2fab71707280ddd801c6a73cc89a2af5ff761234da8822967345d4e4904c1ad65add015a0f92118a4a938f5eba0e9f736480dc9566b5dc2ca4a0445d039bcf86fc9141cf9e46068a4fa23ff3742039316dd18edb763faca5a16dea603c2a410dfa40b9807302ebffc694fd75486188f513390713fc9f6129fb0fb249771f8b48babccd7cb75db028f8a26d49bcb1df0b320530db893147d1ab50e30615993efdfec84bb9e0cde9016f1c226"}) sendfile(r0, r5, &(0x7f0000000080)=0xf8, 0xa528) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 626.712011] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 626.719276] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 626.726539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 626.733802] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) [ 626.812800] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 626.825965] FAT-fs (loop2): Filesystem has been set read-only [ 626.835780] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 626.844362] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 626.866416] attempt to access beyond end of device [ 626.872158] loop2: rw=34817, want=157, limit=116 [ 626.982049] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 626.996354] FAT-fs (loop4): Filesystem has been set read-only [ 627.023100] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 627.097374] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 627.116400] FAT-fs (loop2): Filesystem has been set read-only [ 627.124573] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 627.135544] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 627.143353] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 627.272132] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) 12:18:34 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 12:18:34 executing program 1 (fault-call:8 fault-nth:9): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) accept$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', r6}) r9 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x7fff) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f00000002c0)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x43ca, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8001, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) fcntl$setstatus(r2, 0x4, 0x44800) pipe2(&(0x7f0000000200), 0x4000) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1, r8}]) 12:18:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) write$tun(r1, &(0x7f0000000140)={@val={0x0, 0xf7}, @val={0x2, 0x4, 0xf801, 0xfffe, 0x200, 0x8000}, @mpls={[{0xacbc, 0x0, 0x1}, {0x7, 0x0, 0x1}], @ipv4=@tcp={{0x8, 0x4, 0x2, 0x8, 0xb3, 0x65, 0x0, 0x3, 0x6, 0x0, @rand_addr=0x64010102, @loopback, {[@ra={0x94, 0x4, 0x1}, @generic={0x94, 0x8, "2d3d6dd06422"}]}}, {{0x4e21, 0x4e22, 0x41424344, r2, 0x0, 0x0, 0x18, 0x10, 0x101, 0x0, 0x2, {[@mptcp=@remove_addr={0x1e, 0x1d, 0x2, 0x0, "ccb7b13071922233d18bdcbcadd142292f91ee16cbefbbce2d93"}, @generic={0x1, 0x11, "a3827a2faa9baed850d312ba9ee92d"}, @nop, @timestamp={0x8, 0xa, 0x6, 0x9}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xd8ac, 0xe10a}, @window={0x3, 0x3}, @generic={0x2, 0x4, "4191"}]}}, {"9677d0038c3180ce4464e9d87a6f3141b1d0ed2e9bc31d7648ed456c145916cf6a1231f23b093d44f9d7782b23e5be4617119b"}}}}}, 0xc9) [ 628.958418] FAULT_INJECTION: forcing a failure. [ 628.958418] name failslab, interval 1, probability 0, space 0, times 0 [ 628.967229] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 628.978071] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 628.988319] FAT-fs (loop2): Filesystem has been set read-only [ 628.995023] FAT-fs (loop4): Filesystem has been set read-only 12:18:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x58) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0xfffffed6, &(0x7f0000000540)={&(0x7f0000000300)={0x1c, r4, 0x100, 0x0, 0x25dfdbff, {0x9}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x0, 0x32, 0x1000}, @BATADV_ATTR_ISOLATION_MASK={0x0, 0x2c, 0x7f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x0, 0x32, 0x7}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4008840) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 629.021234] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 629.026507] CPU: 0 PID: 22157 Comm: syz-executor.1 Not tainted 4.14.182-syzkaller #0 [ 629.031824] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 629.036217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.043472] attempt to access beyond end of device [ 629.052628] Call Trace: [ 629.052652] dump_stack+0x1b2/0x283 [ 629.052667] should_fail.cold+0x10a/0x154 12:18:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x575143, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet(0x2, 0x80801, 0xfffffffe) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r3, 0x80000001, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x0, 0x2a, "230432840a1b740ff6a6a9af5163107e7adcb96ef5c99c20ad2358ddb401e7e418b858c81b9d5de7ca87"}, 0x32) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 629.052680] should_failslab+0xd6/0x130 [ 629.065654] loop2: rw=34817, want=157, limit=116 [ 629.067898] kmem_cache_alloc_node+0x54/0x400 [ 629.067912] create_task_io_context+0x2a/0x3c0 [ 629.067925] generic_make_request_checks+0x1605/0x1a20 [ 629.083171] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 629.085685] ? part_round_stats+0x5c0/0x5c0 [ 629.085701] generic_make_request+0x6b/0x850 [ 629.107604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 629.108220] ? remove_element.isra.0+0x1b0/0x1b0 12:18:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="8c011405", @ANYRES16=r3, @ANYBLOB="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"], 0x1ac}, 0x1, 0x0, 0x0, 0x90}, 0x24018005) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001b40)={r4, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x7, 0x2, 0x4ed, 0x20fb0cf3, 0x40, 0x7, 0xe2}, &(0x7f0000001c00)=0x9c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) statx(r7, &(0x7f0000001a00)='./file0\x00', 0x4000, 0xa4, &(0x7f0000001a40)) r8 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) recvmsg$can_raw(r0, &(0x7f00000019c0)={&(0x7f00000004c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/213, 0xd5}, {&(0x7f0000000640)=""/167, 0xa7}, {&(0x7f0000000700)=""/102, 0x66}, {&(0x7f0000000780)=""/131, 0x83}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/42, 0x2a}], 0x6, &(0x7f0000001900)=""/168, 0xa8}, 0x40) sendmsg$nl_route(r8, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000001c40)=ANY=[@ANYBLOB="540000002100110726bd7000fddbdf250a802005c900000308000000672223eab98930d814000100fc000000000000000000000000000000050015000200000014000100fe8000000000000000000000000000aa0500130001000000"], 0x54}, 0x1, 0x0, 0x0, 0x8c1}, 0x48084) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 629.108233] ? blk_queue_exit+0x1d0/0x1d0 [ 629.125684] ? block_invalidatepage+0x2e0/0x2e0 [ 629.130358] submit_bio+0x234/0x390 [ 629.133984] ? generic_make_request+0x850/0x850 [ 629.138655] ? mark_held_locks+0xa6/0xf0 [ 629.142718] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 629.147824] __blockdev_direct_IO+0xa023/0xe97c [ 629.152513] ? sb_init_dio_done_wq+0x80/0x80 [ 629.156491] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 629.156931] ? ext4_chunk_trans_blocks+0x30/0x30 12:18:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000180)=""/16, 0x10}], 0x3) 12:18:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/49, 0x31}], 0x1) eventfd2(0x9, 0x0) [ 629.169638] ? ext4_get_block_trans+0x220/0x220 [ 629.174314] ext4_direct_IO+0x7c1/0x1970 [ 629.178378] ? ext4_get_block_trans+0x220/0x220 [ 629.183051] generic_file_direct_write+0x1df/0x420 [ 629.187987] __generic_file_write_iter+0x2a5/0x590 [ 629.193616] ext4_file_write_iter+0x279/0xd90 [ 629.198113] ? ext4_llseek+0x7c0/0x7c0 [ 629.202013] ? rcu_read_lock_sched_held+0x10a/0x130 [ 629.207032] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 629.211796] aio_write+0x2ba/0x4f0 [ 629.215333] ? trace_hardirqs_on+0x10/0x10 [ 629.219565] ? aio_read+0x300/0x300 [ 629.223193] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 629.227975] ? lock_acquire+0x170/0x3f0 [ 629.231956] ? lock_downgrade+0x6e0/0x6e0 [ 629.236119] do_io_submit+0x930/0x1400 [ 629.240012] ? aio_write+0x4f0/0x4f0 [ 629.243730] ? vfs_write+0x319/0x4d0 [ 629.247460] ? SyS_read+0x210/0x210 [ 629.251083] ? SyS_clock_settime+0x1a0/0x1a0 [ 629.255488] ? SyS_io_destroy+0x300/0x300 [ 629.259637] ? do_syscall_64+0x1d5/0x640 [ 629.263697] do_syscall_64+0x1d5/0x640 12:18:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 629.267596] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 629.272779] RIP: 0033:0x45ca69 [ 629.275964] RSP: 002b:00007fb70265dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 629.283670] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 629.290937] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007fb70263b000 [ 629.298204] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 629.305473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 629.312740] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007fb70265e6d4 12:18:37 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 12:18:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:37 executing program 1 (fault-call:8 fault-nth:10): r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/240}) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0x4) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYRESOCT=r1, @ANYRES16=r2, @ANYBLOB], 0x3c}}, 0x4) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="88000000", @ANYRES16=r2, @ANYBLOB="01012cbd7000fedbdf2502000000080005000a01010108000500000000002600070073797374656d5f753a6f626a6563745f723a6b736d5f6465766963655f743a73300000001f00070073797374656d5f753a6f626a6563745f723a7661725f743a733000000a000500e000000214000200ff010000000000000000000000000001"], 0x88}, 0x1, 0x0, 0x0, 0x40008c0}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x25}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) [ 631.980775] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 632.012762] FAT-fs (loop2): Filesystem has been set read-only 12:18:37 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x8, 0x0, r0}]) 12:18:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/143, 0x8f}], 0x34) [ 632.026928] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 632.059509] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 632.082117] FAT-fs (loop4): Filesystem has been set read-only 12:18:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_TID={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 12:18:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) vmsplice(r1, &(0x7f0000000ac0)=[{&(0x7f0000000580)="f0c10fa4ca2c10dddcd7beb428549d94449fb7363785e1f90bc38f938b4179d19bf33c6110e4a74c025783a0af335db1b60332f1dc04fe708f32b5a40fc37ca6aeecc09a955ea91ef94868be8d08cd21c37d6d0a11d6e3ffcc3455093cbbc05c75d51725be03eac1d6a407f1364156e53910209063", 0x75}, {&(0x7f0000000600)="706ae148299540d902c38759dd3b07c319800de947bf190f9766391a7f6d10bc098ed1cf01426137ca29bbc6e33ec91bc3d423ffcab2029f4afe87de75eac7e60546e75d11b5d18eaf388824caa40eaf626545c5536aee2a6bc938ce2d900921fce4f11199d4c26975acf2c08ccb2516a585a9e201309885676a2b8682b2cba2494dafdae48b1c9d02d55c559ac89ebeabe1700e46e3cb7984276843aec148e0add2f49a48d306976b787fd50b29c2adc7fe8f580b3670", 0xb7}, {&(0x7f0000000740)="3d2f0054219a9d3cde7fdb9cf5712897cfe07b0f9966ff6dcf590f81dbaffdd1fca7664645da39ad00617042f71ffcd06b343a49180a19fc2d691c4151e199948b9b0e05332b519c14f1a4a51c1431bfb8b158e543edbe78e05cc10f2cef7fe38849084c74cdd1271bdb0e346422094af5a3b38f84af8bf08965e50f5ad89a901bf8734ebce525c012c612ec48b3aa97", 0x90}, {&(0x7f0000000800)="cd297803e9a4941d2c505f4a4bf0406bd716750bb144ab248eee4af1f6338984526a7fbf78b8c6a2bcdd34c733b90c2fd3cbff3f6d9bfc1c474bff69ae77ace7cfb9306c50a28ad1cd1c8558b1abcf746d004ad986334357a8c611f601ac32492fe504f67cfa2b1a982f181289cbd2ce48de22832ca4be0356530ef7ed1619d8c1f0a5b179e6e7d4b8a90b33de2fb2b8d6bf66cd5008cf62e8f7cc710d75c6d3772421b2f76128b60dd63cbeb306a3b91b4224cda98fb8aa9612ecd4d5f69c80b5523583d53dc3240156d31864b094b65656d220731cef203eb5dadb407e1da8b26a6e153ae5", 0xe6}, {&(0x7f0000000900)="5527a077550679978e51e4e1f9c621a66bcfadb2b5dafc5d0f938a2cb2480869d282c3cb285f6296859ae2e531cd2a5e065222d1a5cd7c739a2ff6199b8b6b3d9e86b02a11b2f6950f730d9048b90903f3a85d82fa9d4bf9ef8ed3636d66ae1fe795fdf08dec97aeb5be7754adb33fa25bcbbee0d67674821d62b01e4c87ae45d331da2fcfd9c25250e2e9e78d93ffdc01a4c40449589df35e83a82c0ea6ef9bdcba78227399cca3633af36053cb73f055ace09033ca7a56946a483d5e4fb32d627cf3d95024881c57d2f3a692aafcbca541b53e8912cc7bc90a22", 0xdb}, {&(0x7f0000000a00)="ef1b2e4c7d1104f6f0a150ef726255196019737f6be7442ca450bc5540f0cd2c71fbeeb3acd7e7e464ed8da31c159b56ebdbfb51f80cab8f5092a1a84d114a160772870564394dc3e02f8961309e1d56ed247e03417c7d8044a5844312c342f3dc564d8536ab1bad19f1406c5711f4a9bfcf60a7d0a5cdc4417b449b6497f62ec963db8e38797b6deb07de144fe5298052f6d2912df8d573bac026", 0x9b}, {&(0x7f0000000200)="e8cbdf8f02a516af21414d8bf72914f4c970169c90c4280db8542c", 0x1b}, {&(0x7f0000000300)="5aa1ae2f50dd10c8d87e11792b69f39e", 0x10}], 0x8, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r2}]) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="07170000000000e0000000000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x110, r6, 0x314, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x39d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x50}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x764}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x20000081) 12:18:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/57, 0x39}], 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) statx(r2, &(0x7f0000000080)='./file0/file0/file0\x00', 0x400, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r3, @ANYRESHEX]) setuid(r3) 12:18:37 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) [ 632.110335] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 632.136222] attempt to access beyond end of device [ 632.143136] loop2: rw=34817, want=157, limit=116 12:18:40 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 12:18:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) io_submit(r3, 0x0, &(0x7f0000000540)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_STEREODEVS(r6, 0x80044dfb, &(0x7f0000000080)) 12:18:40 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3fb, 0x20, 0x70bd27, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x2404c006) 12:18:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r5, 0x80044dfe, &(0x7f00000001c0)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0xfffe, r0, &(0x7f0000000100)="293143830f4b3240c125d5208a199f99441f96f23fa1f264a857b469d304d34d7c6ad21c6dec1b25bf176d9addecf610bbdbacc1db110a15620adaecaec27c6ca8b6d191231f", 0x46}]) 12:18:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$usbmon(r2, &(0x7f00000000c0)=""/27, 0x1b) 12:18:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_DEV_SETUP(r6, 0x405c5503, &(0x7f0000000100)={{0xff, 0x2, 0x1, 0x1}, 'syz1\x00', 0x26}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f00000001c0)={0x74, 0x0, [0xffffffffbfff61de, 0x6d549089, 0xe73, 0x6]}) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f00000002c0)=""/69) [ 635.038803] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 635.068262] FAT-fs (loop2): Filesystem has been set read-only 12:18:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000080)="c9bee8f345575ecd8c48cace4b2d7fbf31b63ba1970acfa59f64d5b5aff11811f9c12407f252679faeba17e4048076dde984858e62ead73edaeb1b46", 0x3c, 0xffffffff, 0x0, 0x2, r5}]) [ 635.103567] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 635.124990] attempt to access beyond end of device [ 635.135783] loop2: rw=34817, want=157, limit=116 12:18:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) [ 635.328620] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 635.349217] FAT-fs (loop2): Filesystem has been set read-only [ 635.363957] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:43 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:18:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x93) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141a43, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000005c0)=""/193, 0xc1}, {&(0x7f0000000440)=""/228, 0xe4}], 0x6) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:systemd_passwd_var_run_t:s0\x00', 0x2e, 0x3) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x1, 0x0, 0x4, 0x0, 0x18e, 0x3f, 0xeb, 0xf5, 0x2, 0x4, 0x3, 0x1, 0x0, 0x1, 0xfffffffb, 0x17, 0x1e, 0xa2, 0x3, [], 0x5}) [ 638.029779] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 638.039705] audit: type=1804 audit(1590927523.148:11915): pid=22344 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir235849168/syzkaller.I8qzAq/633/bus" dev="sda1" ino=16037 res=1 [ 638.071410] FAT-fs (loop2): Filesystem has been set read-only [ 638.085364] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 638.093679] audit: type=1400 audit(1590927523.178:11916): avc: denied { associate } for pid=22339 comm="syz-executor.3" name="vhost-vsock" dev="devtmpfs" ino=16836 scontext=system_u:object_r:systemd_passwd_var_run_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 12:18:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREADLINK(r2, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000000)=0xf3c9, 0x4) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x80, 0x0) ioctl$TIOCCBRK(r6, 0x5428) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe7fb, 0x1, &(0x7f0000000000)=[{&(0x7f0000000780)="7d9db5f06b00102e666192000204010002000274d80887f70022c884a8531c7f4ef5a9129638e3b6ae6f5ae41cc1aa536c43269f9304eb92706fc8713607eb224500a46f3e4e47f30e74b9c8464c12718f35dd3068aefdc597efc2ac8a95e6d1f9fcb492cfbe7086239afdf9c7d71e02e39c5d14757ae5c9e9b159050bd04e478380fd26853604e177150c595473fddb24484d2ca7d8109450dce6108b3680c900cd12ec27e4bf09fa11c95017d01fe7f6265bd3b0bf284f504d2896522a2445ff79aa61301d202622378877452da6eafd773501b9c55a522a8eadc9c944c68f9442ac4ca963de29bebda90d607c2c21adadbc9d79f67c0a730d09a638c8bcb948f02dcc44c09cc9ef27909effe789c4c1fa7132a6bf5793018ba649e0b23c", 0x11f, 0x8}], 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10042, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ftruncate(r2, 0x2000000ffc) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r6, &(0x7f0000003f00)=[{{&(0x7f0000000600)=@in6={0xa, 0x4e22, 0x101, @private1, 0x1f}, 0x80, &(0x7f0000001cc0)=[{&(0x7f00000008c0)="8c1812e3f65365d815b83ccb363df06eb93c5c6b6490aa469e54575b10e7eca7a228d0d5b3778faaab279ebb634d96e9b222a9d359fffe62dc21f302fdd403d97ed11d1caa5b45704e84bdc08c3caafcc1eaf9fe4008ab54d5ed63c7e7224e7c6f6cdad1e2b7e249ed12295097692761f16aa65d059dae11277646f551cea8dd54bdb6546bb8b60a1bf3f979d20d4e7f3d5872bee286f81d4722258f4d852319c3453034aabb6aab3454a7ae4d7bccca8f6c101996eff591cccfa2b0ad7c28de083b5bd4c3bd8c916c1cd28f20bfe7d3c22ca08a", 0xd4}, {&(0x7f00000009c0)="4a57af91235514ca9fe18db2da447644635a317cafd8719f84fd3f11682426f249204fc2911210b36d5c6ef623f985645b28d43dd8680e0ebbb81e885639f0caeac1a8bc285da7acb8e0ef44478ea9914fb5dda29e4e1f5ca670e974e24743ad6dda13d59b80fb3c59963db78fa553fbb2f4acdf6489216f01d346a83b1f8df7a385c4fea28975ee0401ccbb4746c388a97b5b2467", 0x95}, {&(0x7f0000000680)="5bd5c4e0d8ad07ff307594ea39e5e8450e717da12726066ac1fe4e5b06ff4bdf712d6b8ed63c62de12ddcbb321c8225b771590839704e2", 0x37}, {&(0x7f0000000a80)="784045b570bdac910872d61ea8329faced1a020178097a9358b0d7a82b32a2de753280ec68b887f5706b482fe5126d4c773cf147cf3547c2b44e4eff48dd5d6815b0938e091d50d92cff082454a2ae5697c9338689e55b48d663f8d5ec432ff87e0c12a133c57ed1d6474aa1954503008907051166a458c4eedc", 0x7a}, {&(0x7f0000000b00)="4b60b1e53f403e18e81edf2b5d31a9f01f5b61dfcd7d0ec1b5f731b85b7438fdedc93f24d302fc9db7eefe56693ab7e95d3f03eaf5fc19e6299f8f84660d5bc29035df79e4a7415d381fd8f00927fdd2b7344e9507da83a59a944f3db1ab57134f4e867cd1f8311b50fb26246847e2f15158db03255e434b88383182d32d969a8c3f5e731e1d610e8ec39faf36d591e140286704ec2d186cda548d01f21fb2d63eb16b29d9fbe53ab5b675573d5919256b834e83498e8fa2bd243fac7b863c295ee47b9af67a4aba8e18cebbd19571b7d72be38b2f74d8be3dc80b43d7345dcc03f0292361599f97a27c4a3e682fc7779d", 0xf1}, 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{&(0x7f0000003940)="00dabe212589f89d2a99ae744a255085f629889ad2a4a9413ab328b4bd65bac69a03a6558f6218b25d87c89ae40ca5ac454d034f28390fc7bd99169179d5ab1d30156733066a7894ba0728015b64135094ed270129eb446f0a7377bebb818b635d4236dde4e3eedb789841a67db5d45a0998a868a4f306ed317507a20f01610af100524e85c12c4ab29caf0419bdd55fedb31ef3d94e0fb7bb2e4eaf0cdd2a05f815653159", 0xa5}], 0x3, &(0x7f0000003a40)=[{0x68, 0x10d, 0x10001, "c8b24a17ffeee36f49d3253696280822d18ae2fda220b1300d88d754da5b731b06f45a24ee4f241c83d901ef085136b632455ba57147190dc62db3976d224ae0d6788b5f3773ca97d4f9ebaad957e67d53b56470e3c818"}, {0x48, 0x111, 0x4, "70caee3db8df7f9b3df5385cdb4900ec4381e14b43090331932811bc24c18d2cd1b17b629ad3b5a3a84af704718bcacc075d72d4c625cfc6"}, {0x30, 0x113, 0x7f, "9c7112d7701a614a8a6ca328755e45b3710572a87430b049df65a1169c7364d9"}, {0xe8, 0x13, 0x34, "5c3fc85dab15472e99885adc00296de2acc19df662284294dd97d2d53f69a3679fefe43e523e725596c8b9dba12ad636c727ccdfbd95192dbdce204abb8a4c2fecda9d6dedd402bc1736188e8ab55b756ea8244069f15fac63d90655bf30f03fc35a505b10efddc9caee53504222ab07884cce59ae04be612f6813740dcdad962d3eb0c557ded16b876a7d73a90c2698bb5156da8cac37e80226b743a6c1827fa4c9e590170a1a29805e1343d64062f7c0767e0888b4ffd1c60e6302f4b864c7533c6bab117faa203b7154dd70025c6d754a10134496"}, {0x28, 0x10c, 0x5, "bc3727f5118ad3253e47d1b699f8dc26c3"}, {0x40, 0x10e, 0x2, "4ed0eca192eade83dc37c7ecd6b906a2cad77e89ce5032eae68dc07d7a350300ee9708516f3e11d5ee8a4f5044bdc9"}], 0x230}}, {{&(0x7f0000003c80)=@caif=@dbg={0x25, 0x77, 0x3f}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d00)="95754f3a79b794543a6c7db47cfb27e8563e82d2b0d40e7c3192ef3eed3ca75fed275042d863624127645f8e2c7e842e1c105386b2e8bd10ee7fa04ba084565326540f23cac4d0d7c1d2a835c20b1e64d775152ae1b32a73fcb11ddf0163e75b7fe7f43c114d7b15cabe57a54328abb5e71f52eef780dc31f6e59e037ecad4986940d15cc6b9b9b41e5a70bded2a1576abfedfa83e9ac3396883fc9c", 0x9c}], 0x1, &(0x7f0000003e00)=ANY=[@ANYBLOB="500000000000000001010000030000001b3fe3ec22c4ff067e01a3ed23f3f0c5574eacf92c6052edd4d41182c8b202dd02df58560073f7f0757d61c6b5abb06bc0573693297ae1a85200000000000000a8000000000000001401000001000000be75a6f4d7184d874be6df0f347a6346ae2b363915bcf36d332721f552b8530a98512b907bfb1766d6ed1b6e4c403e5ae36e75106fe70b15d5cbbd81b808ef2e074be7bda61cc0d99cb5648bae0a11212c23e0ac70b1eeea58882727b4561e8f2fdfd794c67bebd8dca665fbaef799cf02a1c9b47d0533e34b2c6eb5c02b9df87d6f50bb5e3cfe2a54a0d831713f2dffc983929d00000000"], 0xf8}}], 0x5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) io_submit(r4, 0x2, &(0x7f0000000740)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x800, r6, &(0x7f00000000c0)="4905c5d6213bc09060fd9689e7cc7d5c13184a7b560a2b1f1cdacca390f89e39de11cebc076974a24253eedabd91b9d6de821b3a48f504234d3a0cfbc7fa548c3bd3a8f70e92376bbaf57755be51d267c10a84f242c71739174a171e32b6", 0x5e, 0x69, 0x0, 0x1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x7, r5, &(0x7f0000000580)="d385b993b731088be898ca2a896dd122dc86ea58bedd2c2df37897ab4bd61bd373b6df7c6c18f52162f5ef88dad4f29b56017289d0cb454bb58a219121daca0cd1e66d92ec8f545e3e4032bc978e5989b64d895d16cd828f92a68fccfa6da31a64f60a9e5af72b4b93d0d0d967b6c4da35bc1c1d74ec2b8e", 0x78, 0x6, 0x0, 0x2}]) [ 638.127477] audit: type=1804 audit(1590927523.198:11917): pid=22357 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir235849168/syzkaller.I8qzAq/633/bus" dev="sda1" ino=16037 res=1 12:18:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:43 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x288082, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 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, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e686600004e2f9663a918fa1efd9b0b00"}, 0x48}}, 0x0) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f000000a000)) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 638.251366] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 638.457294] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 638.474174] FAT-fs (loop2): Filesystem has been set read-only [ 638.494603] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:18:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:18:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r7, @ANYRESHEX]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r6, &(0x7f0000000080)='./file0\x00', r7, r8, 0x100) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:46 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x62500, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000001c0)={0x8, 0x9}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x7, 0x1, 0x4, 0x70000, 0x9e, {r1, r2/1000+60000}, {0x2, 0x8, 0xa1, 0x7, 0x9, 0x9, "befdde43"}, 0x8, 0x3, @offset=0x600, 0x1, 0x0, r4}) mkdirat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x1ff) 12:18:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:46 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$netlink(r4, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x8000}, 0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x80102, 0x0) signalfd4(r7, &(0x7f00000001c0)={[0xb55a]}, 0x8, 0x80800) dup(r6) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r8, @ANYRESHEX]) fsetxattr$security_capability(r6, &(0x7f0000000080)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0x4, 0x3}, {0xffffffff, 0x816}], r8}, 0x18, 0x3) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:46 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:46 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1a300, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000100)="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") 12:18:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r3, &(0x7f0000000240), 0x0, 0x40000) ftruncate(r3, 0x7ffb) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r1, r5) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000600)=ANY=[@ANYBLOB="010000000000000000000000000083a5ff9926114fb8501b0016ed1da885c5b96b"]) 12:18:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:46 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ptrace$cont(0x7, 0x0, 0x0, 0x0) getpgid(0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={[0x83c2]}, &(0x7f0000000100), &(0x7f0000000200)={r7, r8+10000000}, 0x8) r9 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000000)={0x0, r9}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xffffffffffffffb5) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 641.289436] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:18:49 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:18:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmmsg$sock(r6, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)="25e22988635f9850fb5bcdbeedc08ac12e10994521b8c7b040865fb77e297129fa2e51bb03f8f7e402aed567696754f633a7eb874e0bc68ce0100c", 0x3b}, {&(0x7f00000001c0)="1d2f1cd931bcae5330664c8d97aaf337d6d1916e0855a2ee8b7260b2b4b3c302ac379284bf1559069cc4b5e4b209dd218086c008afa94d0fe08e5bf2203bbb96298ef6d6d139d8b0665adc91f39099eb326ee63e29233163d7bcf9d434979b899af4610393354b5d98ec1a9678e2c812d9592d18936b86b5d9daaa049495fc7f5613471cb1d2468a5535ddfe545716cd4f", 0x91}, {&(0x7f0000000400)="b4ac36915e4d0957ad532b7222c8f484aaa7ae68a450fab85d36c96472f1e2e8e3541c3de2eb080aac33a18cb2d30a4d44f9ac90421ef957971f56d40f0fef83a47813d31e5bd78abc041c09280c1ed148b8f2fcce71414157012b77194fffb3bf653870db323dd472e527c1f0e374950ee05732c8edaf71c2cd05ddac02dfef99c69b8c069c9d006e17a0f81684d8c7c93e42c4bc57f78ccab2928acc8d4734ef53e55098de026a1a487969944574f79e67575ed2cbf1edd5d8ac15ca1b12c4f7d8be74e4aa429d860f18c7f35f5621bad574e32486d123bd", 0xd9}, {&(0x7f0000000580)="815cfed264e31896aa6c1321cc7047696dc78caf86b541cfd868662f385d14bb0608687e804cdf03d1bd14b05b1edee8064a8c5200d3533425cddd967099537f775a11d43e0efb6519deef6d1f615f9f88c909d475ddd7a4f13d8a02b13aa4c122b173430d0bccb84f39816d523e3325497fe14c615b954337bff9d243f60ce15c568f9e470b49e936124ceed950bb5eab6aaff938db7c388c3ab3bbaaf093eea62a7087fb20cb2b002a665c", 0xac}, {&(0x7f0000000640)="a818d1e40978fc2633dc01f76abf5bd72bb94594710cebf70a75fddd564349dc04b4c7bc99f0f24bdd349b8cd8d283afce60c7ed5f7fed731eeab3dcfed05769ca44e6f44480a52beeda3038d9487a46ee9984ce5e775dc4ff56853885d780ca01e313e1bee7bdeab45b6051c52ba991c8f02dd03b58d4c4215e335b866bf4f43e4afcde3ab758fc455dad4f0740", 0x8e}, {&(0x7f0000000140)="56ec89b57531362af11ea1122d0c23ee", 0x10}, {&(0x7f00000002c0)="a40a896b935233746850e77339f9b6e29d40fc92b07e9b411e97aebafad56ace2415539622ee2c37d5c5690b83da4e5996f897ecf4914017a7266f692fa951da3946f573ee3a30caaa25a2b42e508e53934e55195f24944560ee4c7c45", 0x5d}], 0x7, &(0x7f00000007c0)=[@mark={{0x14, 0x1, 0x24, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x2ad}}, @txtime={{0x18, 0x1, 0x3d, 0x100}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0xb}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0xf0}}, {{&(0x7f00000008c0)=@caif=@dgm={0x25, 0xffff, 0xbc}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="1b751037acba8bb52c5b825058860f52881610379816ccc84b697feb235a93d542b5b6a094dd0b8d40a093191bd44641771a953559b4e6163bfc6c90f1c802ed188ddc73add2dacb7340a5fa691798fe234e6f06c4e6031b085e1edcf27523e84f282f1f7708e7ce17edc0f1fb2f596b6cd8996e68b9cb35c85eb78913e68c1416", 0x81}, {&(0x7f0000001a00)="a988b5159a25300df68fa669d3929abd710a0ebf66f71843c37b64e2de8f33371a39b9df760defb9c80217a4fdad7fffdef6bc1c2ce201438ff988554dc68f741de070677826412cbdbf8c9474ec523760baf804a2d5e734c859fe50e73018735156e123276c27f444d11e401d23fef1643612821a60154ac85c868ffd10929bc0f1d5368e5b0593b829baad565f6e186e219b6654e67d0cd5c248f0c149fc2bbf1c666fde8803d99d717266e235c1fb8da6879e985665c1f964d5519d3b7e9bbeea563888", 0xc5}, {&(0x7f0000001b00)="3a7ac949529df4164b9904f2dee809e719d5bc1e8397ee3bf8f9fdfdb2f20061940ee53643126f7bcd71812840f6c0fe6884819948787ce11f4fd1fd44b35218265385d846b13f1de97e63c0e61558565d66f87fe911af129f42870326b11ceb82e889fcef237f2f2afdf2161b0c1eb096d7d62ee237b281cfd4d7bd58ebccd9ecc24abe3c94e602d790e5b516217830e1b91f4e30852015818bceca5bc1f1716922c48552faf2e4758db48507f6586de000f18f7dc357e4426aefa3d04485c2486ea2305c66ef7d34bc1440224a639377d0f281b2b8fa102ce47f4ebea825ef1d0786c258", 0xe5}, {&(0x7f0000001c00)="9a244cb4780ebae8d21f16296abf151878b44d5f9532675c381e9adcfecfaba1465a827e54160632cb9afce4be63d5a1d1d64f314d6038616e2927453493cf8752c5c2486632de24bc27e327ecfab30359d9ffc1c9d40fdcd3aec5f9b3ddaed69505660dfab04444e028409e662325ecf0c449", 0x73}], 0x5}}, {{&(0x7f0000001d00)=@pppoe={0x18, 0x0, {0x0, @local, 'gretap0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001d80)="448e0e60a6d1d8241e43f63811cc0904dcfe19e0ef4343077ba51b3b9a099f1c1074e0c078d7614f83598f8a8da580db472f6ebf8823f3e1cb43911f8f4a35c17304b5ecce04a31485320d1e2e6c2b92f6b02170f7a4ef3cfdc235daff861b86d1", 0x61}, {&(0x7f0000001e00)="d0c4f0f6ecda0d5ea5248d66647721530465666d05ef5bcb25e82223a5ddee491c586df2703198ca7b487321a003ffb9f05f344d68b07a4f8a3768bfab7d30b8bead98ec906b6b931c9111d95aaabf5c864852442d7c43c36c3da318cb6d0d24b619e88f31bf8ea4b935a0d16a0b7b952f8ec65dadf540a9e07797172e950941a800633432796cc1eb3eeecf4d967fbeaa72933b5a3a7086f4b628bf0a7329972a14e8b3bc94106df6a0108262a6221d45dc14eb93991067ba3a0dff", 0xbc}, {&(0x7f0000001ec0)="9d61888cbc835dc46a0c984d536e289a3345511d138ea0430eed4d8c95339d8cd5b8080d0490dde2d3a79370e7de5e869d75caf3c694b55d0b10458838b1a746f947268727ef7f910ab2bcdf0653aa74d6078e0185dcefb29d445a3baedf9459db735395ec8e", 0x66}], 0x3, &(0x7f0000001f40)=[@mark={{0x14, 0x1, 0x24, 0xe0e}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x3ff}}, @txtime={{0x18, 0x1, 0x3d, 0x200000000000}}], 0x60}}], 0x3, 0x20040000) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) fcntl$setown(r3, 0x8, r4) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:49 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="2d53fd3948b5519d5a4e702bcf29940a6641d63466398404ec9db444983d7a7043d84d81d78d9ee1b96356879732f8c714004dda04e11eebd3ca5cbcb782b960811ce65bfa7095d6cc062c2a5534f734a4bcfb", 0x53}, {&(0x7f00000001c0)="530617c9cb9fc503d653a9dfa3fbbee7f930a8c432cdc6630302e9d5768e7e0489638ec8ed88f60c955b86ead50d02c4eefa430a3f5709651ddff0870f57044ff754efc57096fa2fa402e3c932627b2900e9daf6d6590f5c6144935f7760d08b5001c09928ab7e79e7b4e696052e1b37b0e45994d04bf00159d36b633d79ad785204812af6493cea34dc6764da7a11ef02cb396699936c84782eaa8d7281c545ff4e3a5327a13e0315fa23fd1af90101cca99f671032c96d2cbda8c5666178f81992", 0xc2}, {&(0x7f00000002c0)="19af0a895293e6afa6c4e0d167a23b17a64b62f9e3cd0d872f1116a3853519e21caa5b7579fcac3394b61711b2dc973fd82f44a065cc822319848dda0cc4757fdaf9a09d9b8af5f355e8a402bc95cee07b32f4ca385c2bbf026d03de6a5fe1b9d1", 0x61}], 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000180)={0x67, 0x217, [], [@generic={0x3f, 0x1000, "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"}, @hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0xff}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x93, "34bfebbb247212792b8b72d4842d6e836452b75da8690b75496d44f651080ec59ecf08d24a27fabfd6997685b76849bd28625add75ebddf51bfe63ab8f6d1d20b505c9ecd50a833e98235c7ab4c78cab86db715f1911fabd01bf0cae02f9acdadb58190bcad7eef476243f755ee19b313e4bcd4f818ee714de9bd239e9a81da48083e96f2b6c0985f1de2ccb478005eaf96518"}]}, 0x10c8) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)=@gcm_128={{0x303}, "c8f1113f77e7660a", "7b5358ff352524e7dd0b3d12fd6b0ace", "e42950f0", "3261cd5266e6d44a"}, 0x28) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r6}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x0, 0x2, 0x80bf}, 0x10) 12:18:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000080), 0x8) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x7, 0x4, 0x4, 0xb968, 0x2, [{0x5, 0x3, 0x252412eb, [], 0x404}, {0x1, 0x1, 0x7, [], 0x800}]}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @private=0xa010100}, 0x10) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4200, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0xc0242, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @local}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x70, "73e472a0a17a4b250663c8d6fa1645ce41cdeb1d7e159c8dca20b4699212aa153d672aeeb7d95aa2d6d085823226077ebe1467c6cc6fe748d0799262954191c6eec2e0e12cfe0428d7eff0ddaf50bf987f745b6e32335d139178d2f39f7293fa4c886ebf504659b4a8ce94e19846eb08"}, &(0x7f0000000380)=0x78) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$netlink(r6, &(0x7f0000000080), &(0x7f0000000100)=0xc) r7 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xfffffffc}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r8, 0x80000001, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000900)={r8, 0xecd9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000001c0)={0x8}) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000080)=[{&(0x7f0000000400)="eb3c906d6b66732e666174000204010002000274e000f86640b4bf9cf4dc68284526b0c59367bab00f33ae8f24cd9c68fa39389bb8652f322d9a47e81a39041e3ae7b1e8aa237c251b6cd01e5cc4d94de0a78ff4b31067a06ede69ea30de1bb1aed94c2534f3f2f1cc3bba44676e9bd280c4ccbe643322f177938c4a2e3a88395c59d96319723b2749dadc75630bc1223f0e2f2c5a1ee4ebc3ed788848f3d8834382b7223d30a63cb16bcfc2cf57bda7d22a13f4f9a77f73e577b59ddb98d8915fb44b576aa3e614cf11d8f092b5362c4ccb106cace820d9ff4f86acb4c6a5edfeb47b14d9bd3ad0000f2257ce68cbd346ec6e9bbbc1bb4b427253f1f05218afc39867f2d4e71b5882795a9688821104e7987504289fbed18fd0f940158c8b293563dd8b5c44c1a5a638246dce0ceee1b080bb6b7f5dfc", 0x137}], 0x980010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x288082, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e686600004e2f9663a918fa1efd9b0b00"}, 0x48}}, 0x0) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f000000a000)) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080), 0xffffdc9) 12:18:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/54, 0x36}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 12:18:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000001c0)=""/149) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x25) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x100000000, 0x4000) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r3, &(0x7f0000000080)='./bus\x00', &(0x7f00000001c0)={{r6, r7/1000+60000}, {r8, r9/1000+60000}}) r10 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000080)=[{&(0x7f0000000400)="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", 0x137}], 0x980010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet6(0xa, 0x800, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x4, @mcast2, 0x3}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_crypto(r3, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@delrng={0x10, 0x14, 0x10, 0x70bd27, 0x25dfdbfd, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20080000}, 0x20000041) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000580)={0xcb8, 0x7}) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0xb4f, {{0xa, 0x4e24, 0x0, @private2, 0x3}}}, 0x88) 12:18:52 executing program 1: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r0, 0xc0385650, &(0x7f0000000080)={{0x2, @addr=0x738eeccf}, 0x8, 0x7, 0xfffffffffffffffe}) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40000, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='io.max\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r4, &(0x7f0000000240), 0x5c3, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f0000000580)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f00000005c0)="c9ffcca8c3cd784df59d78e2d91581414c884fa3392be152909c2e", 0x1b, 0x400000}]) 12:18:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80800, 0x2) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r5, 0x80044dfe, &(0x7f00000001c0)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0xfffe, r0, &(0x7f0000000100)="293143830f4b3240c125d5208a199f99441f96f23fa1f264a857b469d304d34d7c6ad21c6dec1b25bf176d9addecf610bbdbacc1db110a15620adaecaec27c6ca8b6d191231f", 0x46}]) 12:18:52 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 647.421048] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:18:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000001c0)=""/223) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) sendmsg$NFT_MSG_GETOBJ_RESET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, 0x15, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x24000c00) 12:18:52 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r5, 0x80044dfe, &(0x7f00000001c0)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0xfffe, r0, &(0x7f0000000100)="293143830f4b3240c125d5208a199f99441f96f23fa1f264a857b469d304d34d7c6ad21c6dec1b25bf176d9addecf610bbdbacc1db110a15620adaecaec27c6ca8b6d191231f", 0x46}]) 12:18:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x8000) syz_open_procfs$namespace(r2, &(0x7f0000000800)='ns/ipc\x00') sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000007c0)={@mcast1, 0x7fff, 0x2, 0xff, 0x2, 0x6b4}, 0x20) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/20, 0x14}, {&(0x7f0000000600)=""/64, 0x46}, {&(0x7f0000000640)=""/163, 0xa3}], 0xa) 12:18:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_DQEVENT(r2, 0x80885659, &(0x7f00000001c0)) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x3cd29f7b7f360306, 0x0, r0, &(0x7f0000000100)="3be17b2e5a647aefc21905119b8acea54340e4a35461d44b28d3f53a5a93231f2210851dbb77ce4befcf09cfb20a66ed2b661a44b561c44bfe919abf41fba79b54ef253e9f6d5a54814e345449cf7069353636764304069678d62945d401a050923a0782014a355d87302ecc97379314c5181f337a1449790995b16c", 0x7c}]) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22503, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000140)=""/45, 0x2d}], 0x3) 12:18:52 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r5, 0x80044dfe, &(0x7f00000001c0)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0xfffe, r0, &(0x7f0000000100)="293143830f4b3240c125d5208a199f99441f96f23fa1f264a857b469d304d34d7c6ad21c6dec1b25bf176d9addecf610bbdbacc1db110a15620adaecaec27c6ca8b6d191231f", 0x46}]) [ 647.663373] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:18:52 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r0}]) 12:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={r4, 0x6}, &(0x7f0000000640)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000540)=@v1={0x0, @adiantum, 0x97aa5fd056b1a7b8, "18552ccaae1c61b7"}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000580)="f873778af757f4047a3fe7d9ca96de17987dcbd395198ec9f9ebac3a6cc98775f5dc3ab31706e2693a63136955e7bc46da863773f324c93a3a3b1dd7fcc957b47311e423bb0a3a5287c77f0fa8cf21f73785a474c74fd5e2aae68f1612baeb23", 0x60) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='%security/&,\x00', &(0x7f0000000140)='/dev/sequencer2\x00', &(0x7f0000000180)='/dev/sequencer2\x00', &(0x7f00000001c0)='/dev/sequencer2\x00', &(0x7f0000000200)='/dev/sequencer2\x00', &(0x7f0000000240)='^[eth0\x00', &(0x7f0000000280)='/dev/sequencer2\x00', &(0x7f00000002c0)='vmnet1eth0securitybdev,\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='/dev/sequencer2\x00', &(0x7f0000000400)='/dev/sequencer2\x00', &(0x7f0000000440)='/dev/sequencer2\x00'], 0x1000) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ubi_ctrl\x00', 0x2c2102, 0x0) write$FUSE_INTERRUPT(r7, &(0x7f0000000500)={0x10, 0x0, 0x7}, 0x10) 12:18:53 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) lsetxattr$security_evm(&(0x7f0000001100)='./bus\x00', &(0x7f0000001140)='security.evm\x00', &(0x7f0000001180)=@md5={0x1, "f2ba85827229954b6e61ce4ee0747b83"}, 0x11, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2402, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x4, 0x181, &(0x7f0000000100)={0x1f, 0x16, 0x1bff, 0x8001, 0x7}, 0x8, 0x5, 0x1e4, 0x0, 0x5, 0x5, &(0x7f00000001c0)="95f83b414a49dd64ee3e72d7ed6a1952c7616352ee9d4f40a4a197827adf5d17a2c80ea6514094e085b91a631120ad47587ee5244cfc780ef7848e0f6bc24e17f4c427b7817eb6dff8c1a5f1590800175979e7"}) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) sendfile(r0, r5, &(0x7f0000000000)=0x9, 0x7) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r6, &(0x7f0000000240), 0x5c3, 0x0) write$binfmt_elf64(r6, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0xb6a) 12:18:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r7, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r8}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r6, 0x0, 0x1, &(0x7f0000000080)='\x00', r8}, 0x30) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) io_submit(r3, 0x4, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x8, r9, &(0x7f0000000140)="152f525211f1cc07cb2539a02e5857ef5a6268105cf7c23fc5f0133b251ce5f2226c9354191b3d7ae5898a1e16d0a0d1f4737189c8b26a45f428b147baf4", 0x3e, 0x7ff, 0x0, 0x1, r11}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000200)="43f3067728e8c11ac8192ba069dfdbd13f6d8612f96273e41ce3784d17ef33a1c80abbe3912a4fb9f9a96ee5078b6e83b227526f7cc5ccc7517aadd1e0cf4019c773f158558aaa89c34cb563aaca553437c01ba072ee95ca0ad895bbd284c60a1e1364cd658206194f6046eaf7a89c29c3fce57f114ac885b6", 0x79, 0x1f, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="cf1b3d68f812b478873c735fc33e2f5dc8160e809eeedfcb3ad0ce36c7cc12d25ba763df7e4dd21baa4f2e78e1864ad2eb962843d8f5097d8f62d3f21f43f69ca5c80f9c0f086037171de5aff3d9526f8cd0371e95d60f2196b0e7e8e0ce5ff150e542632871d8bd1735b2cedcd2000086c45c0f59684f433ff9f881510eb7bb0493091893d4838b6b09f89f900831178c41624d7cb353926a69cb1036c78adbcf69929d2891dce5d4", 0xa9, 0xffffffffffff57d1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x9, r9, &(0x7f00000004c0)="a34aa11652dff3b161cffb040cef8f34f50713646ff7a11f02ef2f000d366e8cbb2edcfb0e8dda4a155b23a9d32a39e0ea60f25e4e6f57b097113456361c95e4cfa1a82e9a25c2ca37bd3539abd6bcef232f868dedd04b0dcca96684460b", 0x5e, 0x0, 0x0, 0x2}]) [ 647.917123] print_req_error: I/O error, dev loop4, sector 0 12:18:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x117a00, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:53 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r2, 0x4122, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) [ 648.041083] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:18:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f00000001c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 12:18:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x4, 0x4) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) 12:18:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x381000) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e23, @multicast2}, 0x1, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000080)='veth1\x00', 0x1, 0x5, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 648.110528] print_req_error: I/O error, dev loop4, sector 0 12:18:53 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x7fff, 0x7, 0x1, 0x8, 0xc9c}) 12:18:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000180)={0x0, 0xbe, 0x1004}, &(0x7f0000002f00)=ANY=[], &(0x7f00000002c0)="afa956f99fd5ca40a2a1515e0d4bba7d88a39d6919ef447e8984c7e0cd4407af0aed3a82dc305722365fc3188e138c41acd2c584ddd617254db80f19a6dae9d7585a00bb7a94c78069051dbbbb88ebde2a6e5b6b75df1a0ce8c65323f27c5b4c2f9a3177e57ddb7135da90f1784d0bf29366e0f2c970aea6115c47b75127e0ef73d614fc9e4a1c750cfaddf118b1f06ddfdf96531ed1ae7a89b3976c09fc52aff0f7effdf05e750548608ee8181e8a64ec66cec78f7b3fc33b37ef434288", &(0x7f0000001bc0)=""/4100) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000180)={r0, 0xc6, 0x1000}, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)="afa956f99fd5ca40a2a1515e0d4bba7d88ec8f422cd801000000000056461484a4a9f7d3000084c7e0cd4407af0aed3a82dc305722365fc3188e138c41acd2c584ddd617254db80f41f532cf3e0f4fb3fec06557983c1d19a6dae9d7585a00bb7a94c78069051dbbbb88ebde2a6e5b6b75f6d20ce8c65323f27c5b4c2f9a3177e57ddb7135da90f1784d0bf29366e0f2c970aea6115c47b75127e0ef73d614fc9e4a1c750cfaddf14291f06ddfdf96531ed1ae7a89b3976c09fc52aff0f7effdf05e75054860", &(0x7f0000000540)=""/4096) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000180)={r1, 0xbe, 0x1000}, &(0x7f0000002f00)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)="afa956f99fd5ca40a2a1515e0d4bba7d88a39d6919ef447e8984c7e0cd4407af0aed3a82dc305722365fc3188e138c41acd2c584ddd617254db80f19a6dae9d7585a00bb7a94c78069051dbbbb88ebde2a6e5b6b75df1a0ce8c65323f27c5b4c2f9a3177e57ddb7135da90f1784d0bf29366e0f2c970aea6115c47b75127e0ef73d614fc9e4a1c750cfaddf118b1f06ddfdf96531ed1ae7a89b3976c09fc52aff0f7effdf05e750548608ee8181e8a64ec66cec78f7b3fc33b37ef434288", &(0x7f0000000540)=""/4096) keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000740)=""/4096, 0x1000, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f00000001c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) 12:18:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r4, 0x40184150, &(0x7f0000000080)={0x0, &(0x7f0000000000)="d8ca66b34adf57f288648b294727a1c3f67b4294589b0fa0909973f9f0e0e360c685b6035bb704b902491e04307a", 0x2e}) fcntl$setstatus(r0, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f0000000180)=""/153, 0x99}], 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 12:18:53 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 648.314454] print_req_error: I/O error, dev loop4, sector 0 12:18:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) dup(r1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:18:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f00000001c0)) socket$inet_udplite(0x2, 0x2, 0x88) 12:18:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000080)) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000000140)="72a6b97b237dd2faae01d247d28127896583a12f9fc0834ed044e79ccfaa1ed45a0879dbe439c80b2315ce70659299b8aeb96a5c57d8cbf856cedd90550752ecb4a5ba5faa505f560ba3ea88ac") readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/68, 0x44}], 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x802, 0x0) write$P9_ROPEN(r3, &(0x7f00000001c0)={0x18, 0x71, 0x2, {{0x31, 0x2, 0x1}, 0x1}}, 0x18) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x7, 0x10000, 0x2, 0x5]}) 12:18:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f00000001c0)) 12:18:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 648.505674] FAT-fs (loop4): bogus number of reserved sectors [ 648.533539] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/57, 0x39}], 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) statx(r2, &(0x7f0000000080)='./file0/file0/file0\x00', 0x400, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r3, @ANYRESHEX]) setuid(r3) 12:18:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f00000001c0)) 12:18:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) vmsplice(r1, &(0x7f0000000ac0)=[{&(0x7f0000000580)="f0c10fa4ca2c10dddcd7beb428549d94449fb7363785e1f90bc38f938b4179d19bf33c6110e4a74c025783a0af335db1b60332f1dc04fe708f32b5a40fc37ca6aeecc09a955ea91ef94868be8d08cd21c37d6d0a11d6e3ffcc3455093cbbc05c75d51725be03eac1d6a407f1364156e53910209063", 0x75}, {&(0x7f0000000600)="706ae148299540d902c38759dd3b07c319800de947bf190f9766391a7f6d10bc098ed1cf01426137ca29bbc6e33ec91bc3d423ffcab2029f4afe87de75eac7e60546e75d11b5d18eaf388824caa40eaf626545c5536aee2a6bc938ce2d900921fce4f11199d4c26975acf2c08ccb2516a585a9e201309885676a2b8682b2cba2494dafdae48b1c9d02d55c559ac89ebeabe1700e46e3cb7984276843aec148e0add2f49a48d306976b787fd50b29c2adc7fe8f580b3670", 0xb7}, {&(0x7f0000000740)="3d2f0054219a9d3cde7fdb9cf5712897cfe07b0f9966ff6dcf590f81dbaffdd1fca7664645da39ad00617042f71ffcd06b343a49180a19fc2d691c4151e199948b9b0e05332b519c14f1a4a51c1431bfb8b158e543edbe78e05cc10f2cef7fe38849084c74cdd1271bdb0e346422094af5a3b38f84af8bf08965e50f5ad89a901bf8734ebce525c012c612ec48b3aa97", 0x90}, {&(0x7f0000000800)="cd297803e9a4941d2c505f4a4bf0406bd716750bb144ab248eee4af1f6338984526a7fbf78b8c6a2bcdd34c733b90c2fd3cbff3f6d9bfc1c474bff69ae77ace7cfb9306c50a28ad1cd1c8558b1abcf746d004ad986334357a8c611f601ac32492fe504f67cfa2b1a982f181289cbd2ce48de22832ca4be0356530ef7ed1619d8c1f0a5b179e6e7d4b8a90b33de2fb2b8d6bf66cd5008cf62e8f7cc710d75c6d3772421b2f76128b60dd63cbeb306a3b91b4224cda98fb8aa9612ecd4d5f69c80b5523583d53dc3240156d31864b094b65656d220731cef203eb5dadb407e1da8b26a6e153ae5", 0xe6}, {&(0x7f0000000900)="5527a077550679978e51e4e1f9c621a66bcfadb2b5dafc5d0f938a2cb2480869d282c3cb285f6296859ae2e531cd2a5e065222d1a5cd7c739a2ff6199b8b6b3d9e86b02a11b2f6950f730d9048b90903f3a85d82fa9d4bf9ef8ed3636d66ae1fe795fdf08dec97aeb5be7754adb33fa25bcbbee0d67674821d62b01e4c87ae45d331da2fcfd9c25250e2e9e78d93ffdc01a4c40449589df35e83a82c0ea6ef9bdcba78227399cca3633af36053cb73f055ace09033ca7a56946a483d5e4fb32d627cf3d95024881c57d2f3a692aafcbca541b53e8912cc7bc90a22", 0xdb}, {&(0x7f0000000a00)="ef1b2e4c7d1104f6f0a150ef726255196019737f6be7442ca450bc5540f0cd2c71fbeeb3acd7e7e464ed8da31c159b56ebdbfb51f80cab8f5092a1a84d114a160772870564394dc3e02f8961309e1d56ed247e03417c7d8044a5844312c342f3dc564d8536ab1bad19f1406c5711f4a9bfcf60a7d0a5cdc4417b449b6497f62ec963db8e38797b6deb07de144fe5298052f6d2912df8d573bac026", 0x9b}, {&(0x7f0000000200)="e8cbdf8f02a516af21414d8bf72914f4c970169c90c4280db8542c", 0x1b}, {&(0x7f0000000300)="5aa1ae2f50dd10c8d87e11792b69f39e", 0x10}], 0x8, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r2}]) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="07170000000000e0000000000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x110, r6, 0x314, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x39d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x50}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x764}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x20000081) 12:18:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f00000001c0)) 12:18:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) [ 648.782054] FAT-fs (loop4): bogus number of reserved sectors [ 648.804954] FAT-fs (loop4): Can't find a valid FAT filesystem [ 648.856851] print_req_error: I/O error, dev loop2, sector 0 12:18:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 648.998402] FAT-fs (loop4): bogus number of reserved sectors [ 649.008656] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f00000001c0)) 12:18:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4881, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r5, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xffff21ee}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044080}, 0x4804) 12:18:54 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) ftruncate(r0, 0x7fff) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r3, 0x80044dfe, &(0x7f00000001c0)) [ 649.436379] FAT-fs (loop2): bogus number of reserved sectors [ 649.451489] FAT-fs (loop2): Can't find a valid FAT filesystem [ 649.463944] FAT-fs (loop4): bogus number of reserved sectors 12:18:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) [ 649.485656] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPSET_CMD_PROTOCOL(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2400000000e2b30105000100070009000000b8b629cfad0000000000000000723cb48ed1b9607f13726e1ff02016ae82c5fa848519cafee5802712c4b46277074da95e34bf57c029e936132f79069189ccda90347f4684889950a929ab7f0c04ffa8195701e462cf5f9aa403ae33dcba0739ab35aceaf4c5518e9b5dcc3777d4334898b8f266a5c1d9baff6bab3e84d8"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40001) write(r0, &(0x7f0000000100)="c01536fafc463cea799ce722609ae7af7df0b112d139661e278f221f90a5dd4ff43cd3ae9bda1b34569cb67ec8ce5f210fffb3db5ce44bdd24a569870cbe6d8b1db66468121a1bb576712f0e3f7d7a5ada8ef65878c57e81f7381f0296eb1025e8b00f6aafacdc8bab9e8f92ac4e6f01fa29cc29618e0c0fcced87ad13", 0x7d) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f00000000c0)=0x1) 12:18:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x9, 0x4, [0x4]}) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:18:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4881, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r5, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xffff21ee}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044080}, 0x4804) [ 649.631914] FAT-fs (loop2): bogus number of reserved sectors [ 649.661156] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000740)={{0x108, 0x3, 0x81, 0x93, 0x125, 0x4a6, 0x2f9, 0x9}, "c75464830b1b69c856918f293de5e958df0cdff2737afeb515e94749090d431488740316ff6b8b3200e039bb1f63a61a690b91c8bd6956be5614a7c7cd290f9897c709eeb02b4fa85236754c7d12a8b3d8bf44061eedb396b3041f2a8f145356c738a55fc2eddf924ba2724259b40b249903ed8dccbf5153dc54ce3c4b6498", [[], [], [], [], [], [], [], []]}, 0x89f) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="3800002024cbef97f80000ff0f000000f10000001394046ab23e7771f263cbf169e141264a0483b1989dd557a9e2e02fa3814fb37426c526e9f17948f9158d3704e066a5e59d40e4056017c8d8cf7212c221fe9eddb3c6254b530dab0ab409eb02e0edad807b5f23814841e2f6418c949b3782f4a06f9da9283453af3263ccbdb539462b99135947b89c5d99dac18cbf482755d7606bdac5954619e59e50a95193000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x50}}, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000041c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000004180)={&(0x7f0000001000)={0x904, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x3ff}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xd4e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x20c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0x6, 0x80, 0x7, 0x8}, {0x3, 0x1, 0x1f, 0x3}, {0x7, 0x7f, 0x7f, 0x1000}, {0x3, 0x0, 0x8, 0x5}, {0xfff7, 0x4, 0xd6, 0x2c}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x45149e45}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7c}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8}, {0x12c, 0x2, 0x0, 0x1, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x44, 0x4, [{0x5, 0x9, 0x23, 0xfffff850}, {0x8, 0x20, 0x20, 0x6}, {0x3, 0xac, 0xab, 0x8}, {0x1, 0x7, 0x0, 0x8}, {0xd6, 0x0, 0x9, 0x9}, {0x5, 0x0, 0x7, 0xaf}, {0x9, 0x40, 0x0, 0x5}, {0x40, 0x3, 0x1, 0x7}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0x2, 0x7, 0x43, 0xcba}, {0x7, 0x4, 0x8}, {0x81, 0xfa, 0x9}, {0x9, 0x6a, 0x3a, 0x7}, {0xff, 0x4, 0xf, 0x6}, {0x2, 0x2, 0x5, 0x1f}, {0xff9f, 0x75, 0x28, 0x9}, {0x2, 0x1, 0x86, 0x7}, {0x1f, 0x6, 0x7, 0x81}]}}}]}}, {{0x8}, {0xe4, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0xffff, 0x0, 0x9, 0x1}, {0xd1ee, 0x0, 0x3f, 0x1f}, {0xfff7, 0xf9, 0x1, 0x9}, {0xff, 0x3f}, {0x80, 0xfe, 0xff, 0x1f}, {0x8001, 0x5, 0x1, 0xd54}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0xfff7, 0x3f, 0x9, 0x9}, {0x0, 0x4, 0x80, 0x100}]}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}]}}]}, 0x904}, 0x1, 0x0, 0x0, 0x20004080}, 0x48000) io_setup(0x83, &(0x7f00000003c0)=0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r6, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) [ 649.727372] FAT-fs (loop4): bogus number of reserved sectors [ 649.750159] FAT-fs (loop4): Can't find a valid FAT filesystem [ 649.822862] print_req_error: I/O error, dev loop4, sector 1 [ 649.828815] buffer_io_error: 11 callbacks suppressed [ 649.828820] Buffer I/O error on dev loop4, logical block 1, async page read [ 649.829579] FAT-fs (loop2): bogus number of reserved sectors [ 649.837932] print_req_error: I/O error, dev loop4, sector 2 [ 649.853265] Buffer I/O error on dev loop4, logical block 2, async page read [ 649.860736] print_req_error: I/O error, dev loop4, sector 3 12:18:55 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 649.866470] Buffer I/O error on dev loop4, logical block 3, async page read [ 649.872410] FAT-fs (loop2): Can't find a valid FAT filesystem [ 649.878806] print_req_error: I/O error, dev loop4, sector 4 [ 649.885268] Buffer I/O error on dev loop4, logical block 4, async page read [ 649.892736] print_req_error: I/O error, dev loop4, sector 5 [ 649.898481] Buffer I/O error on dev loop4, logical block 5, async page read [ 649.907202] print_req_error: I/O error, dev loop4, sector 6 [ 649.913092] Buffer I/O error on dev loop4, logical block 6, async page read [ 649.920758] Buffer I/O error on dev loop4, logical block 7, async page read 12:18:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:55 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:18:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x80000000, 0x7, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 650.088169] FAT-fs (loop4): bogus number of reserved sectors [ 650.098731] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:55 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) [ 650.156561] FAT-fs (loop2): bogus number of reserved sectors [ 650.185172] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r2) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) socket$inet6_sctp(0xa, 0x1, 0x84) 12:18:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:55 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) [ 650.332980] FAT-fs (loop4): bogus number of reserved sectors [ 650.345158] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:55 executing program 5 (fault-call:9 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 650.402301] FAT-fs (loop2): bogus number of reserved sectors [ 650.420286] Buffer I/O error on dev loop4, logical block 1, async page read [ 650.428852] Buffer I/O error on dev loop4, logical block 2, async page read [ 650.438157] Buffer I/O error on dev loop4, logical block 3, async page read 12:18:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 650.457345] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:55 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r0, 0x80044dfe, &(0x7f00000001c0)) 12:18:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 650.582177] FAT-fs (loop4): bogus number of reserved sectors [ 650.596922] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:55 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r0, 0x80044dfe, &(0x7f00000001c0)) 12:18:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 650.663926] FAT-fs (loop2): bogus number of reserved sectors [ 650.682489] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 650.790458] FAT-fs (loop4): bogus number of reserved sectors [ 650.805736] FAT-fs (loop4): Can't find a valid FAT filesystem [ 650.818423] FAT-fs (loop2): bogus number of reserved sectors 12:18:56 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r0, 0x80044dfe, &(0x7f00000001c0)) [ 650.837721] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 650.963381] FAT-fs (loop4): bogus number of reserved sectors [ 650.978773] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:56 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:18:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 651.083292] FAT-fs (loop2): bogus number of reserved sectors [ 651.093981] FAT-fs (loop2): Can't find a valid FAT filesystem [ 651.176174] FAT-fs (loop4): bogus number of reserved sectors [ 651.186564] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) tgkill(r1, r0, 0x25) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000140)=0x10) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x5c3, 0x0) sync_file_range(0xffffffffffffffff, 0xe367aea, 0x9, 0x0) 12:18:58 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:58 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:18:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:18:58 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 653.546277] FAT-fs (loop2): bogus number of reserved sectors [ 653.563183] FAT-fs (loop4): bogus number of reserved sectors [ 653.579620] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:58 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:18:58 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) r7 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x840) r8 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r8) kcmp$KCMP_EPOLL_TFD(0x0, r5, 0x7, r6, &(0x7f0000000080)={r7, r8}) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 653.593470] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:58 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:18:58 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:18:58 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x5c3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xbc, 0x30080) fcntl$setstatus(r4, 0x4, 0x4400) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 653.768807] FAT-fs (loop2): bogus number of reserved sectors [ 653.787462] FAT-fs (loop2): Can't find a valid FAT filesystem 12:18:59 executing program 0: creat(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:18:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 653.832105] FAT-fs (loop4): bogus number of reserved sectors [ 653.844598] FAT-fs (loop4): Can't find a valid FAT filesystem 12:18:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:18:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:18:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 653.988926] FAT-fs (loop2): bogus number of reserved sectors [ 654.008623] FAT-fs (loop2): Can't find a valid FAT filesystem [ 654.053277] FAT-fs (loop4): bogus number of reserved sectors [ 654.071181] FAT-fs (loop4): Can't find a valid FAT filesystem [ 654.122285] print_req_error: 8 callbacks suppressed [ 654.122291] print_req_error: I/O error, dev loop4, sector 1 [ 654.134266] print_req_error: I/O error, dev loop4, sector 2 [ 654.140256] print_req_error: I/O error, dev loop4, sector 3 [ 654.146021] print_req_error: I/O error, dev loop4, sector 4 [ 654.159390] print_req_error: I/O error, dev loop4, sector 5 [ 654.165503] print_req_error: I/O error, dev loop4, sector 6 [ 654.171513] print_req_error: I/O error, dev loop4, sector 7 12:19:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x4, 0x40, 0x10, @time={0x2}, {}, {}, @note={0x4, 0x9, 0x19, 0x1, 0x991a}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0xa, 0x5, 0x5, 0x70bd2c, 0x25dfdbfd, {}, [@typed={0x14, 0x64, 0x0, 0x0, @ipv6=@empty}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0xf39}, @nested={0x4, 0x1b}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@local}]}, 0x40}, 0x1, 0x0, 0x0, 0x4044000}, 0x20040000) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000240)={0x3a, @local, 0x4e22, 0x2, 'none\x00', 0x20, 0x1, 0x38}, 0x2c) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:01 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet(0x2, 0x80001, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x113101, 0x0) ioctl$TIOCGICOUNT(r4, 0x545d, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r5, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r5, 0x9, 0x7}, &(0x7f0000000080)=0x8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:19:01 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:01 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000100)={0x4, 0x9, 0x4, 0x1000, 0x80, {0x77359400}, {0x5, 0x1, 0x5, 0x5, 0xff, 0x7, "6c41acf6"}, 0x9, 0x2, @planes=&(0x7f00000000c0)={0x100, 0xbf7f, @fd, 0x101}, 0x40, 0x0, r2}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r7, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}, 0x11138e7, 0xfffffffffffffffd}}}, 0x90) write$RDMA_USER_CM_CMD_JOIN_MCAST(r5, &(0x7f0000000200)={0x16, 0x98, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x1, r7, 0x10, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f00000002c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000180), r8}}, 0x18) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r9, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:19:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) [ 656.595182] FAT-fs (loop2): bogus number of reserved sectors [ 656.606287] FAT-fs (loop4): bogus number of reserved sectors [ 656.614744] FAT-fs (loop2): Can't find a valid FAT filesystem [ 656.624214] FAT-fs (loop4): Can't find a valid FAT filesystem 12:19:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) [ 656.649564] IPVS: set_ctl: invalid protocol: 58 172.20.20.170:20002 [ 656.672368] print_req_error: I/O error, dev loop2, sector 1 [ 656.678152] buffer_io_error: 11 callbacks suppressed [ 656.678158] Buffer I/O error on dev loop2, logical block 1, async page read [ 656.680019] print_req_error: I/O error, dev loop4, sector 1 12:19:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1) 12:19:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:19:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2041, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 656.696316] Buffer I/O error on dev loop4, logical block 1, async page read [ 656.704067] print_req_error: I/O error, dev loop4, sector 2 [ 656.710107] Buffer I/O error on dev loop4, logical block 2, async page read [ 656.717325] Buffer I/O error on dev loop4, logical block 3, async page read [ 656.729773] Buffer I/O error on dev loop4, logical block 4, async page read [ 656.736962] Buffer I/O error on dev loop4, logical block 5, async page read [ 656.758992] Buffer I/O error on dev loop4, logical block 6, async page read [ 656.766242] Buffer I/O error on dev loop4, logical block 7, async page read [ 656.773503] Buffer I/O error on dev loop2, logical block 2, async page read [ 656.781202] Buffer I/O error on dev loop2, logical block 3, async page read 12:19:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1b) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$tipc(r2, &(0x7f0000000080)=@id={0x1e, 0x3, 0x2, {0x4e23, 0x4}}, 0x10) 12:19:04 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000000)={0x6, 0x91}) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:04 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/224, 0xe0}], 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000640)=""/4096, 0x1000, 0x40000020, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000600)=0x82, 0x1) mq_timedreceive(r3, &(0x7f0000000580)=""/15, 0xf, 0xffffffffffffffe0, &(0x7f00000005c0)) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 12:19:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f00000001c0)) 12:19:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:19:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 659.639939] FAT-fs (loop2): bogus number of reserved sectors [ 659.646558] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 659.661030] FAT-fs (loop4): bogus number of reserved sectors [ 659.670645] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:04 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x20) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0}]) [ 659.692160] FAT-fs (loop4): Can't find a valid FAT filesystem 12:19:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:19:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 659.868895] FAT-fs (loop2): bogus number of reserved sectors [ 659.874730] FAT-fs (loop2): Can't find a valid FAT filesystem [ 659.891282] FAT-fs (loop4): bogus number of reserved sectors [ 659.897113] FAT-fs (loop4): Can't find a valid FAT filesystem 12:19:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:19:07 executing program 1: io_setup(0x83, &(0x7f00000003c0)=0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:19:07 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000180)) r3 = syz_open_pts(r2, 0x0) r4 = creat(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x8) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000100)={0x7, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0], 0x1, 0x80800, r7, r3}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r8) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0xffff8902, 0x4], 0x2}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r9, &(0x7f0000000080), 0x0) 12:19:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:19:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x396) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000100)={0x4, 0x1000, @name="9c83d92ffb2e1304636a3a20d23d3b3e96d0a7c11d9eaead700dd1c7575cfe02"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/136, 0x88}], 0x1, 0x3f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x400, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000340)={0x0, 0x80000001, 0x0, &(0x7f0000000300)=0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000280)={{0x3, 0x1, 0xffffffff, 0x0, 0x66}, 0x6, 0x6879e58a, 0x8001}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 662.670659] FAT-fs (loop4): bogus number of reserved sectors [ 662.702429] FAT-fs (loop2): bogus number of reserved sectors [ 662.708607] FAT-fs (loop4): Can't find a valid FAT filesystem [ 662.727111] FAT-fs (loop2): Can't find a valid FAT filesystem [ 662.756550] print_req_error: 11 callbacks suppressed [ 662.756556] print_req_error: I/O error, dev loop4, sector 1 [ 662.769668] buffer_io_error: 4 callbacks suppressed 12:19:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x200, 0x6]}, 0x8) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000240)="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", 0x13e}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xf) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRESHEX]) newfstatat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000004c0)={{0x3, 0x0, 0x0, 0x0, r3, 0x122, 0x7f}, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x2}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x100000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000180)="71e02a4d28890ab3f05ce06304b9ea25", 0x10) 12:19:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 662.769674] Buffer I/O error on dev loop4, logical block 1, async page read [ 662.789919] print_req_error: I/O error, dev loop4, sector 2 [ 662.795678] Buffer I/O error on dev loop4, logical block 2, async page read [ 662.806376] print_req_error: I/O error, dev loop4, sector 3 [ 662.818888] Buffer I/O error on dev loop4, logical block 3, async page read 12:19:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x88, 0x6]) 12:19:08 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000000c0)=0x3) 12:19:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:19:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 662.828727] print_req_error: I/O error, dev loop4, sector 4 [ 662.834482] Buffer I/O error on dev loop4, logical block 4, async page read [ 662.853948] print_req_error: I/O error, dev loop4, sector 5 [ 662.860282] Buffer I/O error on dev loop4, logical block 5, async page read 12:19:08 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="500000002c00270d000100"/20, @ANYRES32=r9, @ANYBLOB="00000000000000000a0000000a0001006261736963000000200002001c00028008000100232e0000100002800c00010000000400feff0000"], 0x50}}, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @private=0xa010101, r9}, 0xc) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f00000001c0)) [ 662.884734] print_req_error: I/O error, dev loop4, sector 6 [ 662.890511] Buffer I/O error on dev loop4, logical block 6, async page read [ 662.897979] print_req_error: I/O error, dev loop4, sector 7 [ 662.903816] Buffer I/O error on dev loop4, logical block 7, async page read 12:19:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4000c0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x8}, 0x8) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000100)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r5, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 662.944007] FAT-fs (loop4): invalid media value (0x00) [ 662.960578] FAT-fs (loop4): Can't find a valid FAT filesystem 12:19:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 662.996885] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 12:19:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f00000001c0)) [ 663.083222] FAT-fs (loop2): bogus number of reserved sectors [ 663.097263] FAT-fs (loop4): invalid media value (0x00) [ 663.100343] FAT-fs (loop2): Can't find a valid FAT filesystem [ 663.108283] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 663.139247] FAT-fs (loop4): Can't find a valid FAT filesystem [ 663.145982] print_req_error: I/O error, dev loop2, sector 1 [ 663.151804] Buffer I/O error on dev loop2, logical block 1, async page read [ 663.160104] print_req_error: I/O error, dev loop2, sector 2 [ 663.165839] Buffer I/O error on dev loop2, logical block 2, async page read [ 663.173121] print_req_error: I/O error, dev loop2, sector 3 [ 663.179001] Buffer I/O error on dev loop2, logical block 3, async page read 12:19:10 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003540)=[{&(0x7f0000000100)="801808dce0441a81a988480158bb0fb55f333716ece51781bb6dd443892046eaa9a79b47bbdca8dd65523d1d7a18b04e6886743a9cbf123d51b004fc4f9f3a8c333e7d96dd3897a0ef69eb6b80c620208379449251cf87683cf9fead7e3b0200e020711eeaea1a0fea5f86c8bd0f8034fe0725bda01e6eb27b4c042745dd6a3c750fac475fca35ab15800e1027a4e8259ff836feee10a58a553f1eb114e0852792781abe38cf7867aa3f2664ca785fe285b52383552240ccd4be50ee56e5e6e1d7e3a8", 0xc3}, {&(0x7f0000000000)="0f0080ed53dc988165f526e06155bb351f2130ecb6a8dffc258ea62aa12c522b6bc9691becf4bb1690a791c7942e1d2082ab26b1e326812de52d4337fc504f0d6fe4a6d363a1f3b1748b56017f137b8cd10bd718278d07115fecfb2a75063f2edafea065c4a4e8601573f9b11e8c2ba941a7ae0852b33f418d64fbf7844133d49b2b90ccc651725454b2b211ef3c4da6ad36d4117493a6fe85a578e5315760b3db5233acfae28f1f296419e57afbdd46737cb5", 0xb3}, {&(0x7f0000000240)="4b3fec7627b993b2d02863bb91d210043ba03c08fe966ad444d9e39cd0dcec2486610b6caf3e3378d99e6e180a2e322032076fbb4aa0e58083f06261924af2617e586d241849ee27d24e1c4b2e4b99e0bbd11be78277cd620f97dc14d1b901f418a7683d3e07c614556d42bcbb63e8f47e54ba151c9f03f0a39405304c28603b3579f663a0a0831bdbee9036f186991bd0185b508c2057803141d1d9d51adbabc281791436b67355ea5dda64d2ddedbe34ffc67c9987b30a21fc95e94bd1f8b3c979833077680817f1ba5afe1d6a69c4fe715ba2c9b445deaa23eb55884c281edf6f18d4cb", 0xe5}, {&(0x7f0000000340)="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{&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="d7ffc008b9c2d146720981e6f8b17ea71d84ba57668bb997b66fbde9754701b68d5fd713aa502633f6333e09ad457f0ca7f87952c7d4f14b49aacd46caf5ded3b74ad2973dd0b8f9fa2ddcfa8a879f4c14437b3fbab8b92611bd364f61d01ead0233207a8953fd6fa4986ffd23c13aae62", 0x71}, {&(0x7f0000003440)="eb0e86d7887859076c4ed0d1389ef441fee730d1bd2fea79bfd4ced113e2ffc1128e8fa3f9d3277dd196881efd79989abe92486d420c1ccaf3788baa87cddc2977dd3b9e0793f96f92d919ac", 0x4c}, {&(0x7f00000034c0)="0471cf52fb53b0eff42004db3bf9ac292962bf45afee960d4c2d636dd11dc2be014605d2935d31f3a85fcae4e81055d697765edcdefb61d02b1dc433df876222be907ca1c0d9", 0x46}], 0xa, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SYNC(r1, 0x5001, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYRES64=r7, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x50}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x100, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x10, 0x0, r7}}, 0x18}, 0x1, 0x0, 0x0, 0x24008085}, 0x20044810) 12:19:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f00000001c0)) 12:19:10 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x400000, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, 0x0) [ 665.882202] FAT-fs (loop4): invalid media value (0x00) 12:19:11 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/49, 0x31}], 0x1, 0x84d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r1, &(0x7f0000000080), 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x40, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x20, r5, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x0, 0x1, 0x3}, @NL80211_ATTR_WDEV={0x0, 0x99, {0x7, 0x2}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)={0x330, r5, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x6c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x16, 0x1, "14e971316633b094ed18bee9157eafb225cd"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9a9e}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xc, 0x1, "7228c4310adec9d5"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x1}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x1e, 0x1, "5df89d0988aa15e05706505507d9e841097f9895400b12801c03"}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x135f}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x1}, @NL80211_ATTR_IE={0x29b, 0x2a, "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"}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x330}, 0x1, 0x0, 0x0, 0x20044845}, 0x20000840) 12:19:11 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x40000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$setstatus(r6, 0x4, 0x800) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 665.905667] FAT-fs (loop2): bogus number of reserved sectors [ 665.912765] FAT-fs (loop4): Can't find a valid FAT filesystem [ 665.921534] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, 0x0) 12:19:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 666.062566] FAT-fs (loop4): invalid media value (0x00) [ 666.068218] FAT-fs (loop4): Can't find a valid FAT filesystem [ 666.141277] FAT-fs (loop2): bogus number of reserved sectors [ 666.152065] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x280) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000140)=0x8) socketpair(0x2, 0x3, 0x4, &(0x7f0000000180)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, 0x0) 12:19:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$dsp(r1, &(0x7f0000000100)="2fb772c7f45b257dec783a84aa377a5fcb3c01b07eaf753ee13dc62c1ffa30d44c2ab3ef2a34d511681882b796894f6a246fd35458fb1c143afa3c36897c3622c72f769f369fd9bbaef70a73962fedd72b1cd51a20aebb1888e2bb850b64ba6d41f38f0ccb211763450962779bca59c0fb8b50d22d670195dd84fbde18a573a83ceac55b40cf1f14cc29b2b2606ca7b81b4174b40ab51e2163e804f347a59552a038a87ae00d7416798fe000db41def3ecbcd39c4366983ff7cbeba8", 0xbc) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRESHEX, @ANYRESDEC=r2, @ANYRESHEX]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='fuse\x00', 0x2, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x4}}], [{@subj_type={'subj_type'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',&systemcgroup'}}, {@obj_user={'obj_user', 0x3d, '/dev/vga_arbiter\x00'}}, {@hash='hash'}]}}) 12:19:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:14 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0xfffffe1c, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) r4 = socket$isdn(0x22, 0x3, 0x1) fcntl$setstatus(r4, 0x4, 0x2400) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000000000)) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:14 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x4, &(0x7f0000000100)) 12:19:14 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @initdev, @multicast2}, &(0x7f0000000080)=0xc) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 668.933793] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 668.942287] FAT-fs (loop2): invalid media value (0x00) [ 668.955395] FAT-fs (loop2): Can't find a valid FAT filesystem [ 668.961442] FAT-fs (loop4): invalid media value (0x00) [ 668.966716] FAT-fs (loop4): Can't find a valid FAT filesystem 12:19:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7fff) sendmsg$AUDIT_GET(r2, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x3e8, 0x800, 0x70bd2a, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x5}, 0x400c055) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 669.100686] FAT-fs (loop2): invalid media value (0x00) [ 669.110760] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e24, 0x2, @remote, 0x10001}}, {{0xa, 0x4e20, 0x7ff, @empty, 0x7}}}, 0x108) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe}]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r7) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000000880)=ANY=[@ANYBLOB="000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000001040000000800000000000081000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000f5080000ff000000ff0700000000000000000000000000000100000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040b81359f736f89a00"/712]) r8 = socket$inet_udplite(0x2, 0x2, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x135240, 0x0) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$P9_RLERROR(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="930000492c8c2804000000020200000000000000656429236e6f64c13eea5b72350ce7ed90a16576706f7369785f6f786e6574312d766d"], 0x37) 12:19:17 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:17 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ocfs2_control\x00', 0x101000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000005c0)=0xff, 0x2) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000580)=""/51}, {&(0x7f0000000180)=""/86}], 0x1) [ 671.940937] FAT-fs (loop2): invalid media value (0x00) [ 671.960698] FAT-fs (loop2): Can't find a valid FAT filesystem [ 671.976665] FAT-fs (loop4): invalid media value (0x00) 12:19:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x80000, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xcc, 0x2, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x2}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1400}, @CTA_TUPLE_REPLY={0x80, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x17}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x15}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_NAT_SRC={0xc, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}]}, @CTA_TUPLE_MASTER={0x14, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x775b, 0x2, 0x81]}]}, 0xcc}}, 0x1) 12:19:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 671.987124] FAT-fs (loop4): Can't find a valid FAT filesystem [ 672.004401] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:19:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0xb528, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r6}]) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORLOCK(r8, 0x5380) 12:19:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = eventfd(0x8) socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup2(r1, r3) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 672.135549] FAT-fs (loop2): invalid media value (0x00) [ 672.149116] FAT-fs (loop2): Can't find a valid FAT filesystem [ 672.155276] FAT-fs (loop4): invalid media value (0x00) [ 672.163103] FAT-fs (loop4): Can't find a valid FAT filesystem 12:19:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000240)="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") ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, r2, 0x0) r4 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='/dev/sequencer2\x00', r3) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)="e9e7d4", 0x3, r4) 12:19:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="010300006e9dd300000000000000"], 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r4, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r6, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x9}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_NR_MMU_PAGES(r7, 0xae45, 0x6) mmap$snddsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x110, r7, 0xb000) 12:19:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:20 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd(0x3) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x3, r2}) 12:19:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ioctl$FICLONE(r0, 0x40049409, r1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 674.979843] FAT-fs (loop4): invalid media value (0x00) [ 674.985148] FAT-fs (loop4): Can't find a valid FAT filesystem [ 674.996467] FAT-fs (loop2): invalid media value (0x00) 12:19:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_VOLUME(r2, 0x80044d1c, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ustat(0x1, &(0x7f0000000000)) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 675.023830] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_CROP(r4, 0xc038563c, &(0x7f0000000000)={0x1, 0x0, {0x6, 0xffffffde, 0x5, 0x9}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000100)=0x3f) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x1d, 0x7, 0x2, {{0x10, '/dev/sequencer2\x00'}, 0x40}}, 0x1d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/55, 0x37}], 0x1) [ 675.219547] FAT-fs (loop2): invalid media value (0x00) [ 675.220103] FAT-fs (loop4): invalid media value (0x00) [ 675.229717] FAT-fs (loop2): Can't find a valid FAT filesystem [ 675.242319] FAT-fs (loop4): Can't find a valid FAT filesystem [ 675.279949] print_req_error: 11 callbacks suppressed [ 675.279955] print_req_error: I/O error, dev loop2, sector 1 [ 675.291238] buffer_io_error: 11 callbacks suppressed [ 675.291245] Buffer I/O error on dev loop2, logical block 1, async page read [ 675.305646] print_req_error: I/O error, dev loop4, sector 1 [ 675.307893] print_req_error: I/O error, dev loop2, sector 2 [ 675.311534] Buffer I/O error on dev loop4, logical block 1, async page read 12:19:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x1406, 0x2, 0x70bd29, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 675.317057] Buffer I/O error on dev loop2, logical block 2, async page read [ 675.324730] print_req_error: I/O error, dev loop4, sector 2 [ 675.337323] Buffer I/O error on dev loop4, logical block 2, async page read [ 675.338254] print_req_error: I/O error, dev loop2, sector 3 [ 675.344468] print_req_error: I/O error, dev loop4, sector 3 [ 675.350440] Buffer I/O error on dev loop2, logical block 3, async page read [ 675.355838] Buffer I/O error on dev loop4, logical block 3, async page read [ 675.363095] print_req_error: I/O error, dev loop2, sector 4 [ 675.373967] print_req_error: I/O error, dev loop4, sector 4 [ 675.375948] Buffer I/O error on dev loop2, logical block 4, async page read [ 675.381701] Buffer I/O error on dev loop4, logical block 4, async page read [ 675.388872] print_req_error: I/O error, dev loop2, sector 5 [ 675.395868] print_req_error: I/O error, dev loop4, sector 5 [ 675.404984] Buffer I/O error on dev loop2, logical block 5, async page read [ 675.407440] Buffer I/O error on dev loop4, logical block 5, async page read 12:19:23 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/44, 0x2c}], 0x1) 12:19:23 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) execveat(r0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000240)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='%\x00', &(0x7f0000000140)='/+wlan0trustednodev,\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/}cpusetposix_acl_access^\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='mime_type\x00', &(0x7f00000002c0)='[.\x00', &(0x7f0000000300)='(*wlan1/self\\\x00', &(0x7f0000000340)='@eth1lo\x00', &(0x7f0000000380)='$\x00', &(0x7f0000000400)='^selinux\x00'], 0x100) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x400000000003}]) 12:19:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) syz_mount_image$nfs4(&(0x7f00000014c0)='nfs4\x00', &(0x7f0000001500)='./file0\x00', 0xf1, 0x1, &(0x7f0000001580)=[{&(0x7f0000001540)="52ff156d4dc1d38b4e93ff559706354945e853358acb376e79a6068fd2ff3641b2c7e8f276eb7da9547645f71f8b", 0x2e, 0x7ff}], 0x2060400, &(0x7f00000015c0)='syz1\x00') sendmsg$inet6(r0, &(0x7f0000001480)={&(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={[], [], @rand_addr=0x64010101}, 0x1dd32369}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="01df8789de8546c2b82e79d7ab5e7fbecdacbb96090205632b9343550800bd1fc2edc93fc5856f08083a98d50bb319a87560da5ad59172faae43f15717473474513c3ddb621f6c85681ea0871b95e32519ba444fe1c915cbe7abb433dd0cf1d3c00955bebca236ffe73e2a71e295d178a217e6e44d3a9e351f076bc1e714ec9b870ebde8ac57ddc4a542977be74c5d8fd575b32939c366be0e608f2c19c798c4cc159b5ebd5a22b87b562abddc82e6ce88a37c82b289207d41fdc770422ec8ac94ab3ac44b286b8e0453b73bcbfe61621b34c2737ad4a7d1ce", 0xd9}, {&(0x7f0000001200)="54f0e9413da10c70eff11006784fcb0208e41b9b09b413595721d3743df53be8ac9095ad7cc52c3546091cf42630f85c15cc99a9703dbcdc9032a06f576a12882f63ddb65e7c4fe5b1c4aa94b8ab0f698ff765bc14a37523de37d69d913e3ae94e8e5371a66a35558029ea0543e63e65565f65acf3e34fcdb953b41f48fbdff0144088ea4b9e3f42e2f00af788e16679e9e7cde535f67b2c58e0e93b52a79da05d9d82bfb0b1a7195046f0d9dedf8c31d654e67fa183b8cea64b6c7220dd230ecf0749c946add0abdb000af579b708ed", 0xd0}, {&(0x7f0000001300)="cb7c45a80b5b32b08da2096945a76c0d1a066a553b78722998071d4a551ab9a3f1bb7fb660004f0ee3fa482d5a4b2117c11378c346600f509fad1f74ef86eae4a1da6796f1ce04796e71a9f8532adb0e72cf286fa0225509cd0170c00a7c3fc5201b51595c751a925158763ec7", 0x6d}], 0x4, &(0x7f00000013c0)=[@rthdrdstopts={{0x58, 0x29, 0x37, {0x33, 0x7, [], [@hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x9}, @pad1, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback}]}}}, @tclass={{0x14}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}], 0x88}, 0x40000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x400000) fcntl$setstatus(r0, 0x4, 0x44800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r7, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x59}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xc35}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}]}, 0x38}}, 0x20020001) uname(&(0x7f00000001c0)=""/159) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r4, &(0x7f0000000240), 0x5c3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) socket(0x0, 0x1, 0x400) ioctl$TUNSETGROUP(r3, 0x400454ce, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 678.130139] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 678.134813] FAT-fs (loop2): invalid media value (0x00) [ 678.145036] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x2800, 0x800, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setgroups(0x8, &(0x7f0000000380)=[0x0, 0x0, 0x0, r1, r2, r3, r4, r5]) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:23 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) dup(r1) 12:19:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x8, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) kcmp(0x0, r0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400204) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x8, 0x38, 0x7ff, 0xfffffffffffffbff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0xfffffffffffffe62) [ 678.398090] FAT-fs (loop2): invalid media value (0x00) [ 678.403484] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:26 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:26 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 12:19:26 executing program 5: r0 = gettid() ptrace$setopts(0x4200, r0, 0x0, 0x10) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x8, &(0x7f0000000340)="74d7a35b5e4c67aad7445eaa624590f76d70cf9025fc3b3fc23b41d8894410e4d9a4b8ed0827879bec955271789f85b6d599fbe86797dc47fa35ce9f025ff127f3c12f7e644c9961eb7b6ef183be45e4923f66c0f7475b585f544c0f5734f9b006666909000000000000005a8b9d32781d517e06f48dbf9ab822ee410ee8be35a82dab179bf25e5cdb696e7974b55c010e9c27bd75edbd509473a41132ae561a7993cca891f15b8ce61197f9b25400"/188) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x44, 0x4, 0x0, 0x0, @time, {0x2}, {}, @ext={0x85, &(0x7f0000000140)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe5508666190568d7e4c48d1c7698c0ba1f7f563125ec2e81f083ef900b5df9dca63c26932b28d83ee59026eeb059278ee24fb3fa1814bfa7bc53b3bbaf05362db48d7eaa66f1da343271e10389a1011a4dd06e2e107f452966c19e19ee02516faa22d653067d7"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$setownex(r4, 0xf, &(0x7f0000000080)={0x2, r2}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000200)="0698e74b0d8ced7f6ef56f30134e") ptrace$cont(0x7, r2, 0x0, 0x0) 12:19:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$kcm(0x29, 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'ipvlan0\x00', {0x2, 0x4e21, @multicast2}}) fcntl$setpipe(r0, 0x407, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) [ 681.028305] FAT-fs (loop2): invalid media value (0x00) 12:19:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$SNDRV_PCM_IOCTL_UNLINK(r0, 0x4161, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/154) 12:19:26 executing program 1: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x4, 0x7f, 0x1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000280)={r0, 0x6, 0x5f, "6890ddb7ae6b365fde20f1a1921cac50b87b2fd2950ced8e5ac1176f4a7c3cb52e2390e8aa38951f4e20b6ce985351dcc6452c554174a08eae628ad044b89931dd0e9f4ba599d8a622eea0bcaf5d7760a95308d1c83f106ff39d0e6a75accc"}, 0x67) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x10, &(0x7f0000000080)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r8, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}, 0x11138e7, 0xfffffffffffffffd}}}, 0x90) write$RDMA_USER_CM_CMD_DESTROY_ID(r6, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r8}}, 0x18) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 681.059486] FAT-fs (loop2): Can't find a valid FAT filesystem 12:19:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREMOVE(r2, &(0x7f0000000100)={0x7, 0x7b, 0x1}, 0x7) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0xff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) poll(&(0x7f00000000c0)=[{r0, 0x2a0}, {r4, 0x2}, {r5, 0x2080}, {r0, 0x10}], 0x4, 0x1) 12:19:29 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:29 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETUID(r3, 0x89e0, &(0x7f0000000240)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0xee00}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)={r5, 0x9c, "1ec2db10b44909153e2020cc03e96ceed2c81f3261aaddc1ff3ff126d1d363af70ee227c36922cd26c7980970981ff6b94a4e62b1367b8e87f87f00e7dcf7012f090f80997e44b866928125efed0f6bdd3b8765ddfbf2e3867c1d108fa1443ae0cf9a51fa1e104a478659bd1ae88a5e9033c088d871b5db5571ebba67ee7c50750d1e23585b2d4b6b26fd7ff3e4e463c8d5205dde61e0e8a29e73d2f"}, &(0x7f0000000200)=0xa4) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:29 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141043, 0x0) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r6, 0x1e0933b8, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x12f}]) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = perf_event_open$cgroup(&(0x7f0000000300)={0x1, 0x70, 0x0, 0xe4, 0x20, 0x6, 0x0, 0x12000, 0x4, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000002c0), 0x8}, 0x100, 0x10001, 0x5, 0x4, 0x401, 0x0, 0x40}, r3, 0x9, 0xffffffffffffffff, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) io_submit(r6, 0x6, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0xff, r5, &(0x7f0000000080)="1514e73dc8a0e7", 0x7, 0x7, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x9, r5, &(0x7f00000016c0)="8a4da7642ad3284eefd9a024b30100010032f6a4768cbc4cba0ee89e64acc14b7c3e5e70d677bc412a93b6d00185a1a6f9c16afdbad430d21053baa65c65834d66e393ecb49741535b7ca6f548df684f0e7f6d612f784593082233ff3d67487425eab1cc4e4f3abaf4ec30f8bed05109446697f0ac7f9f200c25b759b2027cd7ce3cd10b5107b1ceb3db716e6c6297be8851f700d747a07ccd26697fdf646829f4ea83eabb3ee64339d3", 0xa1, 0x7, 0x0, 0x0, r8}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0xfa, r9, &(0x7f0000000400)="90084db8b7032f9635ba623eaca3fa064138e059ed5630c665674e2c58ef4bf2ab27d0ff69270bf0ebe98d00f2ba58eecbf822c4af8c876fc4ae051d36ff3dec8a82608579c9a82b17e9b8c9d30486a1a39e9154", 0x54, 0x707, 0x0, 0x0, r10}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x7, r9, &(0x7f0000000480)="e2f7c2621e0613805609542f9c0fe1677e16", 0x12, 0x9, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x3e, r4, &(0x7f0000000540)="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", 0xfb, 0x4, 0x0, 0x2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x5, 0xfe01, 0xffffffffffffffff, &(0x7f0000000680)="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", 0xffffffffffffff84, 0x73bd, 0x0, 0x3}]) 12:19:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0xf04e, 0x3) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1, {}, {}, @connect={{0x9, 0x5}, {0xfa, 0x2}}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xf) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000140)) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 12:19:29 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) signalfd4(r1, &(0x7f0000000100)={[0x7f1]}, 0x8, 0x80800) ioctl$TIOCCONS(r0, 0x541d) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$rfkill(r3, &(0x7f00000000c0)={0x8, 0x8, 0x2, 0x0, 0x1}, 0x8) [ 684.027332] audit: type=1804 audit(1590927569.131:11918): pid=23658 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir235849168/syzkaller.I8qzAq/671/bus" dev="sda1" ino=16319 res=1 12:19:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x400100, 0xd1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg$can_raw(r5, &(0x7f0000001680)={&(0x7f0000000140)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/211, 0xd3}, {&(0x7f0000001480)=""/153, 0x99}, {&(0x7f0000001540)=""/80, 0x50}, {&(0x7f00000015c0)=""/47, 0x2f}], 0x8}, 0x1) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000016c0)={0x7f, "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"}) 12:19:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:29 executing program 3: syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 684.108959] audit: type=1804 audit(1590927569.191:11919): pid=23666 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir235849168/syzkaller.I8qzAq/671/bus" dev="sda1" ino=16319 res=1 [ 684.147537] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:19:29 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x7d9e}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 12:19:32 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:32 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x50}}, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x224c, 0x12, 0x8, 0x70bd29, 0x25dfdbff, {0x27, 0xf7, 0x0, 0x3, {0x4e21, 0x4e21, [0x9, 0x4, 0x3, 0x5], [0x400, 0x4, 0x7, 0x7], r6, [0x80000000, 0x81]}, 0x7ff, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "606ac270a61c34db60a040c14200ee7d834b332d214b92cd202654dcf4f5b405f15e7d6a2d77e18145ec46a63f193161873be790fb5b0fc8829cfcd2a82be850c5bd68edb5058ae6788684a02f44e8edc21a71688f7318051d543e92f915765d471a6ecb3b4a4437a7fae78fd24cc4027d5144cd3093d6d70d0bd5fee378c2917ec03edfff37b93c1e433923c41e5e078b74c90246c50bd78f34256fc05651a9647d9ad273f22c0c5a13a8b021209ff0e560da3f5273cf91d3aff16825cdf431590941fe9b4067d8648ad03a76d39bba87f28242ef56331aba8f48d264eb9f026cde224562d489781dbf762a9a874abde69b3b6fb1ec1039b41d1cd51263c271f138f457be3e9d9d97007c29d97de83d4c58884d2821912f71c03b167c170c4bb7d64f126400b8181039577d63e842da04784d2674d2c17c996ad043ceb4fbb8e7f98b6abc4d43301344aadec7c757a4086d11078c2b52dc5aea8cdb7214fd815b61987876ca814952362050f94b3d0b0e69e69f97402caf6683ea60584a8bfdbbb4c8a03e0e6780e784638968d455f42e652260c76e3d8822d22988f16a54ac51879eded003bd7cb46cbe327afcb95840a637b72f1b0af87a56c158abd659b1af6073f83dec29d33640e306f2063780b8b0d78f46bb0eefda652a94cf0a357ef45a6b816a02e0c374765c44e876e283472f4982d419fac7e7c51d18aee20213f1ec9d919af7df09b1fedda4ce2b30507047a88b3bebc6d15a62f716b0e4e9586d29715c0fa64581da07bdcb18e1a252c53bceffa554ffb584cd31ddd3d3d90cad53b7a0783b33e178c79924c93a23daa6a949edbe0ff4b94ec57b1f900428b80ecaddb824c106b37c9aaccedb609281cd8e8ebac40898a270a6131546ae512f698bd4141779c1729cad2a2a7a89ac1239a245c3fb4ed7e91ce4570bb450241ab19652d7665155b50fa67258cdd95816c7c3ef2e52e809dbd0f3feb748f15a0072af7172017453b1f361e594a570d9d702f42ea38b13c336df0c3ec67eb498b541f690d6c6fff72d331488efb32e12c1f2be5cb14775da70f89ae61c9a3a204701e102bc74002554da8f753e384dd3e874cc2bef046a89b3b8a3660372c35c8959b24643cca3c42b5c2a9d6ee94c9e714bef6b61b342c0ff1022da21b6b7e40e30e78130d32fcc1c74faf7cc641e91bfa8e8c3698c8974e8fe949dab878bab15129b00072c5bac8bbacbee559d78427410971806dab5f17873b7b028e6e8ab49571ca1f2ba7d21a8dcc82476fd898855a8b7b148e7d8f55adc6cf1f8de7542930cc40c01103e7feb2ec7c21ed20cf52d88c39edf03b82daf9f9b81e46dca5bb377603c65f8d4325c11f144f80386fd686a594e09b32e24ba35dec23dde306d948bcb956db2f393abbb4295a69bd4a9c61a63575745048819ff5c9d7a5908da6448919d2db505f18fdcb6cc6118549260ee389832d87ff99faa9be8211592fe8348e8c468db2e3ec0f39ca95909a944143931418cfedb939f9186bf6d791fcb93cbb671d564940635756d66c298993b2b3e7a6a554acef6b4e29212a6ae673182ab467a5e616c9226e7dc396bd7b7dc1c5dba263bf3f22d07eeb2e19f3a86d1af9e82f427ad1f37cb7f3183c80a883a7185251b4747b933a6760da5f84ad69536a960572a831bba6d227591ba330250e83c55b2ca1004f8ceb0aae65323fbc403f7667cc3a00a6caa494c6a5d44ff4b2842061a006e9076a30324068aa654b566f33f6d668274a0c0675f083cc78a42a737d08e90bc8addb08f124e4af7c0ef5b5d6d3bbda99ab997c071b56a54b21ea22738bff015bfe0c282da6e14537255050f60ab9aa62b31ed01902f8d92ee690178778b4f7b9f651dcc3163280ea15e860bc908088cf508c6b31a76729b8ce0bd522868b84b3e04ffcf5c8901fdb8e13c0c4036df566f22d04458d14bf4824fa64ed7357fc9ea1f4bc94edfab2f344136cea3fef3deb81e89318b20cbebd9f71c9f09e3a76a6d1e47ed59523a80ee976a580656ef7614d6a8a16dda0a16dc963e1e6cc9e4b3f803b802bf211846df1763843c5dde26bd90b2999f0083cc6570d59a0f6c56789282df61fa745145f048a345e4f9d47e9039536b289b04132fa95e1da588553e78cf7d2d5858e6b20a1e4e6b43d19fcf3b750b7752312057eced771ffc4c3f76d649593342562234af669602639db8c4481bf1b3c7d3719b50dbc05e5e695fc9cae666cbc3cd0dbd0082f5cd0de43e430f4b206062d8fefcb76778ea62214d0c140f07235094cf7a75f0294ff0561ebd3dcde0b69cbda2569019d075a5720f5e500fcc6b2c7ae6def305988f123f11ad07ab12e773a7e85474487b671030fccf7157af10f0f99aeab66dc3d310df473b71a394b5541cebd4bb1ad6e4c35ba0bd6cc9b93ab4148971485e418499cb2b51461fea943b2bf8d022fb751eab7851d154c47f657b3e3b0a9d150e578e371976af5d0110e5c37fd97f61cec9602b408eb136af601020e5daa96652be75cf0c70f9e6f2f2be128be902f25aa41e0ee2a3c80925b65ea6541c1bf0e4dd9bbfed4ae28093a59d9f9b2180d8a89c1c640c483beb1e16ba5179c550b7ceffccc4ecd46a8a4dc5d4ff959800a7b9c65b9da0c920bfdb33aeacd0bfec13c5e6261fcae7c6accf79d8bae981991718620fe06bdd9e0050bb24b11114ab9528302140193a8f3d115d9bb90cd448f57e0f1a62bbb0132478444a9cb58ab3fa54456f19bdf2d7380ac986639426cb74bfec3bc92a853f7173f13e5619a4b6f826161ba2b210e03d0d120b00080bc0efad18ba1894167092e93874e65b2c1158ca191c9e5709efddf60b85462a1402b9b4183b36a28795f74b5b631f446d71eabad42050a2556559d81d3a1a36c170e784bf885a830474b1e9b114d6596a0165779701fc359f347aa3c4b6e272b98df18bf44af2387fccc2e28e1aefe58b6a241d8c95f0e29c828e5646b2be64a96eafd57487220365a4e7b8a61ebbb29fb64f13fd98fa6ddc3e2b372d64cf03bdac6332c1336596a1311fdf12d0faef98e730197c00c7a4b4f990b4178e964c62ef6bf486998009e320f509d42ba8770c563dc28bf359a5cafc3485da1d49996df22ce5b666bc25d101df5b5b5e56de0917f4c4af425a87685320270fafe0aca9bd866ecc892a010220ada9398cf2defb11587ec058cbc69bc183795ce05d3bcf758dbfda49196dc9609eede7041f30e182c58cc5f78271132b2aac9f774ef4008747cf7d2fc00d0f1e1f948c31c38c7f20b26c1d8ab3abca245f4624dd0ca67b667684221052cd8963b3df1e03f1ec0fce9c49192c6468e7ddced2c85299c864ed38ed7eb8d67f94d331ef676798990e0fc16d4a449392fc4b96da76b9aaa4b49211f4310c7a9e35e564e195d3b8eb1fad9141cd8021af7822c5c47db16b1b707190cc35e10c10df9f17a66e69085b9d19be6ac14b8655746e6ebbddd4c04178b410031e299422c68ad7673387ee088580b7120bd631a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@INET_DIAG_REQ_BYTECODE={0xdc, 0x1, "5962d7be3679c57c2e2e2ee1ffeee299617f3adfa28f0809bddbee6377e1e19d743b10a3b4daddad5f7d7f10265abb11a8dc2750b7dad643b9bc735f9db2362ac3627f2753d9e86b4c1463daf43e331e47b787c2f350a2545b86650d67d2f7f783b653af3964f30c66a648c498702e5ae6acd0a695bad37971b1cd12c9be2edbd83d4a016fabbb98367839576f42e030bc5d226b809636857dcab2bb2fa21154d1fde80ac64b5d34bb6c25c112fb6cf80c97067d31f6043b7ce6680b688fd323e0b864a2a62a13a16cd107107b0ff65d13e8c2972a0bb1f2"}, @INET_DIAG_REQ_BYTECODE={0x4c, 0x1, "403944fc19ad262985b6e1cd71feeccc13eee53acceb9f276f4846e52a7b4d44f3e43909b5155ae05b846fa32a9086921ee36fde28b9f58f827e3695edbd6888c6333cc7c670ac87"}, @INET_DIAG_REQ_BYTECODE={0xcb, 0x1, "2e227465ccbe7c2905ffa851a5857c01624d21a937f80f735dc5ee9534fb8a0f1f4295d2551cb608f716831c7edab23d36769737b4bd3f0f55f09797dd5a0af7e295306976545c3e2235bd11d3db1d13b549849592b69e1e48d05d35bdff759b5b2e84717e917a26f4b38cd5dae8c1667d056ea1830919f5f7ef73167f36ac9c855e91a12a57c5bf6fe66cf33dd57b94101576724be3462b9f461910b93db6381d8a906e7244e0e0f6230a73381b8a0d9c279d8f15ad8d49a3f783a158b3124623f6c0001af483"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x4}]}, 0x224c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="5000b1f2", @ANYRES16=r7, @ANYBLOB="00002abd7000fcdbdf250600000006000b002500000006000b001d00000008000700640101000800020005000000080004000200000008000c00010000000c0001006f7665726c617900"], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r5, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fd974000", @ANYRES16=r7, @ANYBLOB="000326bd7000fedbdf250500000008000c0003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4054) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x84, r7, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_DOMAIN={0x2c, 0x1, 'user/wlan0!vboxnet0^!nodev-:{O.keyring#\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 12:19:32 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) getsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000580)={'veth0_to_team\x00'}) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000100)=""/222, 0xee}], 0x4e) 12:19:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:19:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 687.045427] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:19:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:19:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x67, 0x1, {0x8, 0x1, 0x8}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) setpgid(r5, r0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:32 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uhid\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000002200)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:19:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:35 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) openat$cgroup_int(r2, &(0x7f0000000000)='cpuset.memory_spread_page\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x5) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 690.103993] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 690.111464] FAT-fs (loop4): Filesystem has been set read-only [ 690.118012] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:35 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) geteuid() ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80080, 0x0) ioctl$SCSI_IOCTL_SYNC(r5, 0x4) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 690.341826] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 690.350977] FAT-fs (loop4): Filesystem has been set read-only [ 690.357601] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:38 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x800000000000200) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0}]) 12:19:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000002c0)={0x1, 0xee4, 0x0, 'queue0\x00', 0x6}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x8800) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000080)={0x8000, 0x6, 0x7, 0x1, 0x0, 0x3f, 0x9}, 0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(0xffffffffffffffff, 0xc1004111, &(0x7f00000001c0)={0x2f, [0x4, 0x2, 0x8], [{0xd, 0x3, 0x1, 0x0, 0x1, 0x1}, {0x80000001, 0x1, 0x1, 0x1}, {0x2, 0x2}, {0xd98, 0x4, 0x1, 0x1, 0x1}, {0x8, 0x200, 0x0, 0x1, 0x1}, {0x3eae, 0x4, 0x0, 0x1, 0x1}, {0x2, 0x9, 0x0, 0x1, 0x1, 0x1}, {0xf8, 0x7, 0x1, 0x0, 0x1, 0x1}, {0x0, 0x71, 0x1}, {0xbb0, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x4, 0x7, 0x0, 0x0, 0x0, 0x1}, {0x6, 0xf844, 0x1, 0x0, 0x0, 0x1}], 0xaab}) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) [ 693.134541] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 693.151661] FAT-fs (loop4): Filesystem has been set read-only [ 693.158313] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:38 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x2}, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000140)="7c7dbd86b04e4feba6968b5dfc66611b66eec7b35fd89e2a25c5fc27bcf636e8f3862c2b1e19c11ba449ebbb1e7a2990a7a0a2a32b8efa5a5f422e74a1dea065c797d26b8e19ce2ebe72b9ac0b1fb93a9e605eb37a98bc850b3a482ae445ed9a3e60321dbd0404508e7d30fde2498e0ac688c04ab00adb3b649701bb8274f3e02f90f6bae80867e166511f175774dcc09916f6f4774bc587909c") ptrace$cont(0x20, r0, 0xfffffffffffffffd, 0x0) 12:19:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept(r3, &(0x7f0000000080)=@hci, &(0x7f00000001c0)=0x80) splice(0xffffffffffffffff, &(0x7f0000000000)=0x4, r4, &(0x7f0000000200)=0x3f, 0x4, 0x1) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$cgroup_ro(r9, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sysvipc/msg\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x1, r10, &(0x7f0000000480)="31da970dbb81d746ac136039a76a5e8a65fcd759e8878095e7ebb62ef2d23749db4dc0acde49db0f140e5efc239be44fea378f64d0871025505e13b5a60527960bd5f2248f1035e67e0cfa9ff7d8ed89a8f7347e31586286d9edc20c9f26a31df9851f90efe9f81c54f98d34e95c9871026427e5912f8ee0082dac4061f218c48334f60e4a2ad3afe184cc2da1d15f5431421ec806425bb1b7867ab7cbe5b4c15a95d053309da932de74e2aa89382c23b89d3b8749344d556e420e89", 0xbc, 0x2, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x402, r8, &(0x7f0000000680)="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", 0x265, 0x5, 0x0, 0x2, r11}]) 12:19:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:38 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x400, {}, {0x4}, @addr={0xff, 0x6}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ed, &(0x7f0000000140)="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") 12:19:38 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x50) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4000000004001fe) io_submit(r3, 0x0, &(0x7f0000000540)) [ 693.430146] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 693.448864] FAT-fs (loop4): Filesystem has been set read-only [ 693.458115] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:41 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:19:41 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x12a) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:41 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x420500, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_UPLOAD(r4, 0xc06855c8, &(0x7f0000000100)={0x9, 0x8000, {0x51, 0x197, 0x40, {0x1000, 0x9}, {0x4, 0x3}, @period={0x5d, 0x401, 0x7, 0xcb5, 0x789, {0x3, 0x1000, 0x401, 0x1}, 0x7, &(0x7f0000000000)=[0x0, 0xffe1, 0x8001, 0x6, 0x1, 0x4, 0x40]}}, {0x53, 0x8000, 0x6, {0x7, 0x33}, {0x3ff, 0x8}, @const={0x5, {0xe23f, 0x4, 0x200, 0x2}}}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 696.164340] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 696.165151] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 696.188281] FAT-fs (loop4): Filesystem has been set read-only [ 696.193555] FAT-fs (loop2): Filesystem has been set read-only [ 696.205504] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:19:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 696.213325] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:41 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x8083, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0x4628, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) ioctl$VT_DISALLOCATE(r2, 0x5608) 12:19:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$cont(0x7, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x8, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000000b14100027bd7000fbdbdf2508003f000007000008003f0001000000080001000000000008003f0004000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x60040000) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r3, &(0x7f0000000280), 0x8, 0x80800) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ubi_ctrl\x00', 0x20000, 0x0) recvfrom$phonet(r4, &(0x7f0000000300)=""/16, 0x10, 0x40002000, &(0x7f0000000340)={0x23, 0x9, 0x8, 0x60}, 0x10) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:41 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000000)={@initdev, @rand_addr, @remote}, &(0x7f0000000080)=0xc) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) socket(0x840000000002, 0x3, 0xff) setsockopt$sock_int(r7, 0x1, 0x29, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x3cd) setsockopt$sock_int(r7, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) 12:19:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r3, 0x80000001, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000280)={r4, 0x100, 0x3c, "b11429425c8e9fc389d428f74a839b24ef87ff51ec153866e10368a1f859d0106da7d709f3714e9280ba62d50021fa2020785ce1cf0cb343224dcb67"}, 0x44) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000140)={[0x2, 0x8, 0x8, 0xff, 0xa41, 0x10000, 0x57, 0x4, 0x8, 0x7ff, 0x4, 0x4, 0x80000001, 0xd6f, 0x2, 0x1ff], 0x1, 0xc0040}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 696.463978] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 696.484776] FAT-fs (loop4): Filesystem has been set read-only [ 696.521623] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 696.528929] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 696.557589] FAT-fs (loop2): Filesystem has been set read-only [ 696.563734] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:44 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r5, 0x89e8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x10}, 0xfffffc01}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @remote}], 0x4c) 12:19:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:44 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x1c, 0x0, 0x300, 0x0, 0x0, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x288800}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000006ac15559c8bbf630f2a2d06ae27b867ae6eee848dee9f77e44308cc2170e158f49c24dd6c18641eb33a9cf44048ac7169643ddf8d3cf8c2dac009e38ef2f9d309db92795c9530ee44a7f757802950ca2527140af1d7bb644ed895ee466d6317c91498504e503614b5d9bd847977ea8259b7d54bb80cf8bb01db692f85bc608cd0000000000000040328c1c5a0000000000", @ANYRES16, @ANYBLOB="100026bd7000fedbdf250200000014000700ff010000000000000000000000000001050002000a000000"], 0x30}, 0x1, 0x0, 0x0, 0x44010}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x2, &(0x7f0000000140)=0x4) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x400, 0x60) tkill(r0, 0x2000000f) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 699.187565] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 699.198131] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 699.214877] FAT-fs (loop4): Filesystem has been set read-only [ 699.218385] FAT-fs (loop2): Filesystem has been set read-only [ 699.222027] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 699.264020] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:44 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r5 = syz_open_dev$binderN(0x0, 0x0, 0x1) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1e583f362e03a0436e1d9c12ec77795621288a145e065cac01de1aa1fbf3749736226630c2c37bcd5f18f80cd5c6a5ca1b1cf63630ce638d5a7162fc47ea0b681f5f2fabf96c9d48000000000000"], 0x0, 0x0, 0x0}) r6 = dup2(r5, 0xffffffffffffffff) r7 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000280)={0xd, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000000063404001"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f00000004c0)=[@free_buffer={0x40086303, r7}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0xec, 0x0, &(0x7f0000000400)=[@decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, 0x2}, @register_looper, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r3}, @flat=@binder={0x73622a85, 0xb, 0x63}, @fda={0x66646185, 0x3, 0x1, 0x38}}, &(0x7f0000000000)={0x0, 0x18, 0x30}}}, @dead_binder_done, @acquire_done, @free_buffer={0x40086303, r7}, @clear_death={0x400c630f, 0x1}, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000280)={@fd={0x66642a85, 0x0, r8}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0)=""/161, 0xa1, 0x0, 0x1a}, @flat=@handle={0x73682a85, 0x3000}}, &(0x7f0000000080)={0x0, 0x18, 0x40}}, 0x40}], 0x9f, 0x0, &(0x7f0000000300)="acf5bcba899648f0f612838d7e0e97f52fa41b3b2cc2e274cc71bcc67f49cda212eb0559146d17202233a9f8f39a89d0aeb623c0212cd3355b2ff486d5ba3d5ec2c6611753d69deac2d33f08a5d2fe9e0ce8babccf41cb6e47fba473ef405e483e3fbd2a8add8bc292418670cc7933707aaa78e3b9c8996a79cdfcc2cc23af1bbbdcbf892ee25d0c9d9e2ffc6be8736bba2b5a92d369d61ed21ea7b9e083c2"}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 699.453276] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 699.470048] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 699.478109] FAT-fs (loop4): Filesystem has been set read-only [ 699.494723] FAT-fs (loop2): Filesystem has been set read-only 12:19:44 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000000)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r0, &(0x7f00000001c0)="41982028ede37e05c4780558885c0ac631a9418eebe6b043af027bcbe840ad09a2224487d71dc696c78e4ee979da9c4e1690fb4301ac685712aefc61991d19ce11e323c784fc42bfcd36900230dfd441f1955b9517a634fc6cb41873e4a4308bec7cb11900000000000000000053d6f59353c3b498c64feed8446ef4f20a3b58b7edf0f5199b8d4283f1f136345002ea07cecf500200000059d76264b8d91cf944d47a23021012ecd7f415e320f00ce517b2b6467566e37bb3b74c4ad60d2dbb6d34324b10190b59a65cb3c0f0f540be078fe6551fd029531129ed472f53a2608422e8033b0b9ca55e9a692c5af367f5895104d0b62949a7b6f10f1d6976705b2fed67eb61844401a8a3218a209070eade", 0x111}]) 12:19:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) [ 699.498340] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 699.501655] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 699.522442] attempt to access beyond end of device [ 699.534303] loop2: rw=34817, want=157, limit=116 12:19:44 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0xc) io_setup(0x83, &(0x7f00000003c0)=0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x410080, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x2b, @empty, 0x4e20, 0x3, 'none\x00', 0x29, 0x3ff, 0x7c}, 0x2c) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) recvfrom(r3, &(0x7f0000000180)=""/159, 0x9f, 0x0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0x0, {0xa, 0x4e21, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x109}}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 699.695092] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 699.702844] FAT-fs (loop4): Filesystem has been set read-only [ 699.715750] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 699.762744] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 699.770922] FAT-fs (loop2): Filesystem has been set read-only [ 699.778342] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 699.801373] attempt to access beyond end of device [ 699.806577] loop2: rw=34817, want=157, limit=116 12:19:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) accept(0xffffffffffffffff, &(0x7f0000000100)=@l2={0x1f, 0x0, @none}, &(0x7f0000000000)=0x80) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$cgroup_ro(r6, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) read$snddsp(r7, &(0x7f00000001c0)=""/182, 0xb6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 702.199134] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.206481] FAT-fs (loop4): Filesystem has been set read-only [ 702.213510] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.258024] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 702.265231] FAT-fs (loop2): Filesystem has been set read-only [ 702.273930] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 702.310145] attempt to access beyond end of device [ 702.315186] loop2: rw=34817, want=157, limit=116 [ 702.327258] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_VL_CLR(r6, 0x7014) 12:19:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0xff, 0x0, @time, {}, {}, @connect={{0x6, 0x47}, {0xf}}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f00000028c0)={&(0x7f0000002800)="2b0cfc75453a187f05833ddce8a1de81aba81c4a7213d0f54172f605670c4d7fcf0f13eb444f94ca87ef56a34d7a89cb1d96371b0c0cdf5f90661c311a986e1a62ee8bcad352d1afa754cf7c3eb39d87c0fb0e475126664db631f8f77ee1359b5f1c48d14b475c71bc51248015d9880c5396903028d5e0c4405a01e66871f196e5cd3d8cf1e56677b8339e3cd428d8b43622568f66c3f52ebb5b5a00b6461743987903d7ec5aa33b4c7ebb9a4366d69edd2c1f1e914093d103", 0xb9}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000240)=@rc={0x1f, @any, 0x63}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000080)='/', 0x1}, {&(0x7f00000002c0)="7cb13df9d59f0ca8e13179503064f438711d113a429a220d4601c9f90b0ae64649eb69ad3bfe962c3491f50c294f98f0fc7c639f5155e5ad24b8a5c2e303d6a7912cb7970f986f93a87fe736a81787dca4dfa162446225aab992fff885a7ac9bfc34fda2eb6410045e8bd4af733fbfa014df1fa8471ee41c2119bcf9cefe7f020d40dc2585", 0x85}, {&(0x7f00000001c0)="a7acd2df66b470eec952191eca37016b", 0x10}, {&(0x7f0000000380)="ad5b88e30f0dba385d5658cf81e24a70c975cab386326fe9525ddbd250c47f3228c1530d791bfc147316feaa76b429c8c6214c952a230b975f37ec884477d6c84a5bb1250a93aaa783885be2869985f1ad3855407d47022e3252e075679b27f13cf14ab699c0fb6a1978881c2adc5fdcc0585d51c2f4f9f9a0fb94d3b55d6135fe30f1e678099a811a6bd205ef7e01cd78a53964726405f335b19b228885e0f11ad11e413677", 0xa6}, {&(0x7f0000000440)="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{&(0x7f0000002b40)="3b62e8a7dce03dfeaa72eb0e9bfcb339ce337a0572688b2f872073a4ca1285e252fcfaa9638e259ba080e507dac8e7fe94c7cc1ff3e3e0786b3f7e2e3dad4b05a667cfcd7f09cfe5ad9296413f2c2d46b017494a35a09c322b08895bf45b2da016e45f051e158b76daf4c20a6d8588f24f8ba34cb3c2108b0c2263a8569bfcecda0d17700f9c1da4bfe9569d07e44ba92dff2786d6bde50526185793fb960c315da5231b306d315788aacf04c05084619e2b49b42d9cde50ad17dc853ad466bc7a6a63856b984a94dc95c610752cc0d3703f80abbb1d5b353ecd0b7a87d6b6b95ccc35b36ef397066fcaef5c297c0fb4485d7fa1c67aa2410a328bb84139112825d5d69c243eae207e05a7492b97bdc9f76539c69d993f317daa13c0e72fc1ac2ca4c6b8f8e2f2279c1d21a060b160eb1ebcee40c77db25787b0c09170376f522d14dcd943009a70b9293bae2930ddb636c79cfbbc434946f8048ad946f6c43f2f0e5d71f93aeb4f25db95564422ed8d036981df0e7904ade367163531b74163a051b19711f243761e580633d82645cc73090799c4105a5783a940a2fe7bff127b735ba7054336c6259cb21b3e293445a35bc4144cb644473abdfd4cc3b933235afb264d9d9b2c39c9e59889b3ea9821e790450a2daa74a62b6eda0e12b2b3e075e7a273a30674eb076efb4481afd559cccf89ca66410c70ad48384f76d1d91990cd1c77c4df02bfb49a3fae22276ea23a408fadaeb5c99b87bc699642c0bd8b0c2889f69fc1f8d68dc941195ec04e57e08f1b4b86f30106a880fc3d42faac9584e3a27c208337026957a341d2320d73078cfb1e445c9ece6ca5e6b30e4f8418181f6e78dcf942f3b9e41326d5f9309373a913cfda856a737099805f69c9044089fe12e56d3314a42dc96ef0fd18b6d52b6d71a47af16aafb69c8744e1242bec3342d786a393f507ea1aeb80ce2cc1b02ac4be9148a27561ceaff8a7766cca4b290360e32ad82c1f3cfcc76bd24cac83aefe47da10ad27385c2d8eef24afd6732eff0155a64b4e3490810ce1f35d5be1df9c6e7931890c9b045e02f7db8ee133fef0eab9379899951b7c4df9a0fb337745da824913a330afd7911f798389e3e90d9dc6fb45f949a6304ecddec202932ecb8cd44513fbf636a49944c8ef1479aa2415428a3f1ef970d098dd25b952aff4f3048468f7c2c54235f50fe57be35b3348dd28205cf37d1dd314ee114acb187b7e52e50c121b2bc09ecda4fa5596a65d383a620cb2ccad07909139e110cab423fc783fd962208b9b54ee5adf276c6ae3ea0846b4a4156223d8f14ab074bfda62b3d03e93caeddaee0b74f33177936bf1bf8835b7cc34f29b3d64063cca64f9cdb4abe26f5c2e8510865231f92213b04dd45f9558cc54244591626167166a7c4a7c3599c66501a3d2ddd0230a5df370d7543b4473bc674f3137b67a412010d3848ec205376f7ce0d45218c911b3d31e8d726c281fe540ddfa956f1bd3641baacb7953a7f4a5baa075150a5ddf9176e308156dff784b88e7fea5a0dec578c46d4679addfa8cc4b8ea6b909e854f7926b40c20f7b4847f98279dc74a4310de9859574d88ad7d5268e05d93dab30d2075725a4074885cd0af1b98adfe602baa3ee86ec5386e9ffb4d256878dce7cdbbd5f39069ff55f5d9923f4f3f82f2c1135df7170e6268b1143e4cfc8bea45800f9d8f28122481a8d0de194d21f9bc82ba726df9ad2570f3d36a76235bdc36f05cea483ccc7904fa271d2b2daf5432f11d8e9dbba4603104a3703dae218a6438b4257af8d54bc3d5a5b088decc950f2361fa39b9b12cc8c1532c91ee0305ef1adea5cfd87eea52f0f9c9c1dd11a839c5d5f56cc8cba4738cc0d793927245f3f823a8fd8cb7ba84e3ff4ee30f721ec513ded57c2a583e631015823eb5ca897ba545af76c376466174165e0aa230702884f2a0ab11a44598feb77a9590bfbee27baf1d293333ad4d0d01fcdbe54a61c6d33653523b1794d5c80c4409553cea8d617344e129c2eddc507f825a3ee64b288ce8bb2523d8b07ec2222dc58e902deaa106d68284f9907837e8f60b8e3b7d0ef2419755644662e5a35b8cd7f627719f05ed2055e19fdde0adbea3d37f36e9ed439baf2a1fb0ba1f2702d0d26a035d46a9c7cbcd3e401fba826ad5adccb2cc81b0265a40a80cbe7872a354a1402dffbc885a2106223d1ca99c007ce0682e66c2855a6b811a86a5e025d95ad236f0313a6af0dac2b2b2213138cf0530a9b888b76aaff840c0e64410e4fe2c6cc011b2c4a44adc4acfee9f6a398518a5ba2d7e9b7cb28df862f3c9cd694213a33c3ed18b65c6db87d1e42633fcfc8713fc926ce524365bd4ce6db2e798b7195e2c9b286aee4166e4b90b1f199e467c2e6353194219b857ac8c07bd7a910969fdeacd7b9aa1b3acb7462b9d34fe6a49cb8cd8d33ec949603dc01da70dcaa0c953af58ee8a2f77c3e195e8debfc652772575f497ad3944c59f1b29fe6debfae40c4c4c2eb7a9198f3f940f06afe8c9322001fd061e69f7cee2dba0a8c0ceb0a7c239a7085c814db58252dc9e674940bc91c339da72770ac82ab357ae008cf686903c3465672f7fa2a84d839ba00732f478719b332257f98e967722f325e4a90ca352242cc17b801af1160caa19b6a586fb395520e6369e84860bfcb760cd6616f6b8b00c897a227256775d56bac73303e0b4d47897515b33a4537657b2f4d480299632866518cd23d88c78f296e6e79a18d04b603c39b3bd914cf77e2f2f108531f8ecdece87b93f1b22d2793180ff140c3e6af5f08d526ece6b8bc49bfc690fda7b4bbb4eedd67293617d5ab41fc77cbe9e112fc1c082c9fef92abe96cc0a6bdc525081f9107e35ff51f8f65eed7e4512f29774ab90544eb318447dd8d2168ec0b02fd7b725408a53ec6c18e0a9c4cc35fdb6b60a9e189329d8c5b241c2c618a2c944c8e06f9750b9ba81485bcf20c9f5c72611b8f2ce99b2590792c2a2e8056e8bcee1dcfa13b6ccd686dd7580ba56c9662eb5dcf7d5d0c2fdd4751cbd0b46c7192911a94067a4b6b318a643713a467f251f8291e3e5b38ced1d3d7c9412153ae0e61ed3883c2de66674b790720a0539d22ef9f105111df4cec099d78503546a2a83101487060e8d8fdc61a7a437b64f5f77885b7115a1921eecafe273a492503b0fe65bc768da30a281bfb188838cfc6ce830df7539bb31011464e36b2925a959b67c0e032777830a18445ced4838cf3f7ba29bb1782ac1f71f639768476c3fe06e32266f3d1b84eeb5897c431bd21b99836e90f0857e5a618379e38173187b8eec30e572620a3912a775889449fb9ea750e2023535366bd3b8ff2446b33d1641e5ddcad281fe2dc16fb78b9be518075b81ed4bd4b906826d7f47ac36387c90707e7b472aad58339f8c4bce6d79ad1a00f3ab88a40882581e61192339f7ca82b39a86a211868e011088bd44bf889a96c6141876cd16c29509599a9c498ebd675e0ee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0x1000}], 0x5, &(0x7f0000003bc0)=[{0x98, 0x10e, 0x1, "9543d6c19340bc0913a73d43e3bd305a9fb48bad5d854f10eaef7a0349efe1ea34551ac2eb05cdb3a4872ccafaaec3c1eea263d3e44793e6e388fedfead5fa4733450739a67a63f5dd68d50132b0f00040ed97ad0997da9d94ee44b38c1c2b13d6b1492954f5d3a89ab3f05d43f1fb16d06922728c541f58aa4d5dc2baf49b47c0ad703b4b"}, {0x60, 0x6, 0x100, "01c7e7569ff56fedb520f0b6c80b83eb0b21e43821e6bd648b99b99c9fb09ecb48e604dd36e4e4f68914e0fce405e241ccc76e7462f45c51b5ac960d73d9f427d7076f249e336e6642df0f054aeaf807"}, {0xf0, 0x10e, 0x7, "3ab6805fc6834085a520655fb3d8fef79bcc24c2b28c82de77df05541c3efe802a09214fcb731d263b141fda7f3f84715cb55cfdb36c4c7771f96069b6e372a496c3d6aee91dfb4bca5b90132bcdfa3fa0597f177a04a48eee337df9ff3fcdf0b93b63bd523f4eccfa9d3e743bfc96f16df218d8145e5b287a6cfc3951bc766b531a5d47174e80c0ba2f57156e553214a1852f9a8909529e76b2f1921fc1e889590d1cb93a7ce4b554c7e42a84e92bd3093b3435ed04133ea92b13227ad902b75f1ce6f788aeeb53132ab487c7498c56e97a7687d90a0d8eaef205"}, {0x48, 0x104, 0x4, "be32fb4c7d32d8e576f394028f874544076203f8d4f555dd27c2a1c274f3af7f7321c700e51e7a2e915360d6959b4c361e"}, {0x80, 0x29, 0x1ff, "308e28790482a372affbca227906786a5b6cf37f7f32041a0b23883d8632d02214d8de88df2c27c3395f2786b4d549748b4d6f22aeae17de00c488c86042238f74dacad8b918f12ac5f69cdff23eaffb7ce95396160f603b594888e239dad42b227378c8e90886ffbb0d244136"}], 0x2b0}}], 0x2, 0x4050) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r3, 0x28, &(0x7f0000000180)}, 0x10) 12:19:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:47 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RCREATE(r6, &(0x7f0000000000)={0x18, 0x73, 0x2, {{0x20, 0x1, 0x2}, 0xfffffffd}}, 0x18) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 702.533009] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.541636] FAT-fs (loop4): Filesystem has been set read-only 12:19:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 702.579261] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.589850] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 702.598177] FAT-fs (loop2): Filesystem has been set read-only [ 702.604349] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000005c0)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L-', 0x9}, 0x16, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup(r5) io_submit(r1, 0x0, &(0x7f0000000540)) sigaltstack(&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000580)) 12:19:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) [ 702.625363] attempt to access beyond end of device [ 702.632242] loop2: rw=34817, want=157, limit=116 [ 702.696737] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.728682] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:19:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 702.838080] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.847167] FAT-fs (loop4): Filesystem has been set read-only [ 702.853287] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.903172] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 702.928375] FAT-fs (loop2): Filesystem has been set read-only [ 702.937665] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 702.952118] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 702.962676] attempt to access beyond end of device [ 702.971450] loop2: rw=34817, want=157, limit=116 12:19:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ftruncate(r1, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 703.079433] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 703.099194] FAT-fs (loop4): Filesystem has been set read-only [ 703.114119] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 703.242889] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 703.272414] FAT-fs (loop2): Filesystem has been set read-only [ 703.285047] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 703.297643] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 703.305419] FAT-fs (loop4): Filesystem has been set read-only [ 703.323599] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 703.331028] attempt to access beyond end of device [ 703.342446] loop2: rw=34817, want=157, limit=116 12:19:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) prctl$PR_GET_DUMPABLE(0x3) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:50 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x200) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x400, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) io_submit(0x0, 0x6, &(0x7f0000000a40)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0xffff, r2, &(0x7f0000000340)="0d22111f08735de1373d3bd4657453f1bca17ebf2f1fe54f899f9dbbaa20437b2755ec9db217512fcd45fb875610669101923f48fa366e6deeb0d1e5cac298f304c4aa8b0cb45b405f69c38bef8c61ae4205fa", 0x53, 0x3ff, 0x0, 0x2, r7}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f00000001c0)="8774a4fc857859829aa45bdd6e7f9bb512e01fa019494fc762e1cc39064ddd083bea37064922579080565c41432d25ee9f222ddcb630341fde18f16f7f59b5d7b9835a90a5849ced2cb8d7a8cc1cb8f25bf17d099c3863320554e30c52bc3d1f7f6bf616ac6356e118", 0x69, 0x4, 0x0, 0x0, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x0, r8, &(0x7f0000000240)="f5ac31eaf0bd3432d2913b7f2fe50d3e16bd4c5a354fd5ed4223e48dbb8456023b69e6d549f3cda324b88de6824637926915a8796786b2751994", 0x3a, 0x7fff, 0x0, 0x2, r10}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffffffffffff, &(0x7f0000000500)="e196cd8428f87b2178f81802c8bc1156ba045a8325f2c47f20b01444873852cdb1bc10410f65022bc04ac3fab7b4583bc46ff37106107b67adab8a56399124a349dc2be653e3a66f6b93cb5bd62497fe41bbea2dec5c8ac4ad31b1c8f36b14ec4b9b76237f72ef5f8b1a9a08e962aeb5d54bb33e56522bdc6fc02ee3cc8fb74580fe4b788e92ae5908fa03d6f193dcf26646f2d9dbe652927b5289bf0f7c9a1e238e2f30884a8756dc5705c91f59f69a16985745cb4b99e38445d78504adb7", 0xbf, 0x1ff, 0x0, 0x2, r9}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x7f, 0xffffffffffffffff, &(0x7f0000000600)="207c2e15f2fea3eab2c467", 0xb, 0x7}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x1, 0x200, 0xffffffffffffffff, &(0x7f00000006c0)="10f622308a4baf72a639fad81c3b1b2aa63d7fad5dc64fe043451e997341e37d12fd65", 0x23, 0xfffffffffffffffe, 0x0, 0x2}]) 12:19:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r5, 0x80045017, &(0x7f0000000080)) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x110001b1, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000010000000000000000034fb8fb9e4bf48b6ad2ac597eb4f5c1900000000000000040000090000000d880000000000000d890000de0000000d8a000000010000100000000001000000000000035ab424020004000004000000180000000000ec00000c090a02", 0x7c}], 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) restart_syscall() [ 705.503278] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 705.528914] FAT-fs (loop4): Filesystem has been set read-only 12:19:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 705.547325] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 705.547540] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 705.578392] FAT-fs (loop2): Filesystem has been set read-only [ 705.619001] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 705.643864] attempt to access beyond end of device [ 705.650756] loop2: rw=34817, want=157, limit=116 12:19:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400204) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x800, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_udplite(0x2, 0x2, 0x88) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0xfffc, r5, &(0x7f0000000740)="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", 0x233}]) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) renameat(r7, &(0x7f0000000000)='./bus\x00', r9, &(0x7f0000000080)='./bus\x00') 12:19:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 705.714599] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 705.722122] FAT-fs (loop4): Filesystem has been set read-only [ 705.728645] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 705.920260] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 705.927889] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 705.941401] FAT-fs (loop4): Filesystem has been set read-only [ 705.942249] FAT-fs (loop2): Filesystem has been set read-only [ 705.972893] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 705.974705] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 706.020613] attempt to access beyond end of device [ 706.025572] loop2: rw=34817, want=157, limit=116 12:19:53 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0xf87e, 0x2, 0x5, 0x4, 0x0, "afdea02ae01b9671f2476da1ecefdd20553697"}) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x46, 0x0, 0x78) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x70, 0x1, 0x8, 0x101, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3d4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xfff}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xfffffff8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8001}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4800}, 0x4040) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r8) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f0000000280)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f00000000c0)="7ee995bfbc0be59ba00b3bd2949aadcc0fa3042404c3ea3211ab9c325abb20f9bbd08882eb5612ec05666448a037", 0x2e, 0x0, 0x0, 0x1}]) r9 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) setns(r9, 0x4000000) 12:19:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 708.590445] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 708.605026] FAT-fs (loop2): Filesystem has been set read-only [ 708.618836] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 708.619550] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:19:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$setstatus(r4, 0x4, 0x4800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000000)=0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 708.639930] attempt to access beyond end of device [ 708.649391] loop2: rw=34817, want=157, limit=116 [ 708.672546] FAT-fs (loop4): Filesystem has been set read-only [ 708.681997] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 708.858393] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 708.866224] FAT-fs (loop2): Filesystem has been set read-only [ 708.872334] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0x0, @time, {}, {0x3f}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$TCGETS2(r2, 0x802c542a, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:56 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x3, 0xffffffffffffffff, 0x10, 0x1, @in={0x2, 0x4e21, @broadcast}}}, 0xa0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 711.608462] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 711.619468] FAT-fs (loop2): Filesystem has been set read-only [ 711.626025] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(0xffffffffffffffff, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:19:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f00000001c0)="022bbd42dd2db4110850b54be961e7546ce75a9c448b7ec5dff8bf0db7b8c88ff6d683f41593925a9ae9f915a838f20ab28076f183cabb0b7b5e576c3b7f7e91fd6dcd44be7d9755a32b7525305629d538ba769c7bdc73305f4d682e88b68a3acf9b510ff08dba5ff73ccb32dabcc48e8abb7a465b743da49531d30345484b40c0a36c69a8e537dff467410317e0c27e79eb2c052e0f2d05a6b900"/168, 0xa8}]) 12:19:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x1, 0x40, @remote, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000000)=0x68) fcntl$setstatus(r0, 0x4, 0x44800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) iopl(0x1) 12:19:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 711.834283] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 711.860620] FAT-fs (loop2): Filesystem has been set read-only [ 711.875131] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 711.907016] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 712.029395] audit: type=1804 audit(1590927597.142:11920): pid=24372 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir147306500/syzkaller.DLsvYs/563/file0/bus" dev="loop4" ino=324 res=1 12:19:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f0000000140)={0x9, 0x4, 0x3f}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000080)=0x1) ptrace$cont(0x7, r0, 0x0, 0x0) 12:19:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x606600, 0x0) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000100)={0x4, 0x100, "b10297b6f6f908172858db44d9f024a7894ba6b16bfecc6469bf165dd6b35c9a", 0x401, 0x7, 0x6, 0x8, 0x40}) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f00000001c0)=@ethtool_flash={0x33, 0xfffffff9, './bus\x00'}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000000280)={0x7, 0x20, 0x7f, 0x0, 0x4, 0x2e, 0xbd, 0x9, 0x7, 0x7f, 0x6, 0xa6, 0x0, 0x6, 0x1, 0x20, 0x7, 0x3, 0x1, [], 0x20, 0xfffffffffffffff7}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:19:59 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 714.612296] audit: type=1804 audit(1590927599.723:11921): pid=24386 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir147306500/syzkaller.DLsvYs/564/file0/bus" dev="loop4" ino=325 res=1 12:19:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1400200) write$UHID_DESTROY(r4, &(0x7f0000000000), 0x4) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f00000001c0)="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", 0x15f}]) 12:19:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:19:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 714.678802] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 714.687307] FAT-fs (loop2): Filesystem has been set read-only [ 714.693434] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:19:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:19:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@private0, @in6=@private1}}, {{@in=@private}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) flock(r3, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:00 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x341042, 0x8) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 714.829335] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 714.909230] audit: type=1804 audit(1590927600.023:11922): pid=24419 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir147306500/syzkaller.DLsvYs/565/file0/bus" dev="loop4" ino=327 res=1 12:20:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 714.991079] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 714.999756] FAT-fs (loop2): Filesystem has been set read-only [ 715.006219] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 715.156195] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) 12:20:02 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x800, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xf) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 12:20:02 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:02 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:02 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffc, 0x8000, 0x1}}}, {{@ip={@private=0xa010102, @remote, 0xff000000, 0xffffffff, 'ip6erspan0\x00', 'hsr0\x00', {}, {}, 0x2e, 0x0, 0x16}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2e0) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/mice\x00', 0x101000) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000100)=0x2) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 717.650154] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 717.666379] FAT-fs (loop2): Filesystem has been set read-only [ 717.676448] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 717.788146] NFQUEUE: number of queues (32768) out of range (got 98299) 12:20:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 717.856246] NFQUEUE: number of queues (32768) out of range (got 98299) 12:20:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 717.940100] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 717.967885] FAT-fs (loop2): Filesystem has been set read-only [ 717.981952] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 718.075796] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='.\x00', r1}, 0x10) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:05 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:05 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:05 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 720.727358] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 720.742800] FAT-fs (loop2): Filesystem has been set read-only 12:20:05 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:05 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r8, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r9, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xffff21ee}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r6, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x74, r9, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x80000000, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x1}}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x40) 12:20:05 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 720.779590] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:06 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x7, 0xfbbd, 0xed3d, 0xa56, 0x39, r5}) fcntl$setstatus(r0, 0x4, 0x44800) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x8, 0x4) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x302, 0x0) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 720.905853] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:06 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) getpgrp(r3) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0xb98, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000000000)={&(0x7f00000001c0)="fead731e987889564a7c60640f29eccbcd0cf699f8008f2dc837f7b4931ac3a4e64b6966139ef7425cbf025e455124856bc1d06122720878e6706aed0aadff990777d4c0ee315a02556d4b308c2c30939f752f89ad8d3a9fe0c457c52f77dbbd502e00f5651282ee9f93edbb8b33776f8ad1c18718804d0384d01e32336f7b08edee6c06071db13a487c9ae66aeaa8ade62419bbd9274f5488c7e3ca6306f03d2bd4da37c3d6ec0b6846ab6e408a59822bb3593c1665debc82b1d65a53402034", 0xc0}) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, &(0x7f0000000080)=0x1f, 0x8) 12:20:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 721.092039] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 721.099548] FAT-fs (loop2): Filesystem has been set read-only [ 721.107650] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 721.226921] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:08 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) open$dir(&(0x7f0000000000)='./bus\x00', 0x139080, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$setstatus(r4, 0x4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2de) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f00000002c0)) r8 = dup(r7) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x304c1, 0x0) io_submit(r1, 0x2, &(0x7f0000000040)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x2, r0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x81, r8, &(0x7f00000001c0)="933ece7d250aba4d6418d292180c2d5eed3703a32428a6c49f9717a42c4160f8d60ecc39cfb5544a8a1519768ae6eb2c1367637215a25905ebfa19da1aafef7f275a9cc7e1e8fad9241914edb583fb472a491ee610fa6d1b834e442439afec786720384e82eca8a1ba90594f4433626bfccd864b79d5a38d68a8e924545f3a3a80e2b27264866d6f78ff99ffd63b3569fe02a2bee1cd5f20eedc6249b5bb95c2d80bc603fa4c23e98107407b1d1685245eb43daa543ff62cc2c3b9f2e1dabbcee415d2220270d6f0424402ce", 0xfeab, 0x6, 0x0, 0x3, r9}]) 12:20:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7417) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) kcmp(0x0, r0, 0x0, r1, r3) 12:20:08 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 723.765628] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 723.769691] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 723.783642] FAT-fs (loop2): Filesystem has been set read-only [ 723.803256] FAT-fs (loop4): Filesystem has been set read-only 12:20:08 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ftruncate(r2, 0x8002) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r8 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x68000, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r9, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) io_submit(r1, 0x7, &(0x7f0000001780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xfffb, r6, &(0x7f00000000c0)="1e5dc07063aea744665b0bb0ac8b7f370084d8e79445aac76362d3e608230a5438d9ce09ad3fe1052bca1bb1dd6cc419ad4ad58e8ddbcea6b245f6672f661a4151ac8c85d730af3055d0e9147338104614d8ccea94a863f4b7c06b6e", 0x5c, 0xfff, 0x0, 0x3, r7}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x3, r8, &(0x7f0000000240)="bc43d10ee86cac6b95ba219f018c6a68a19a91a268752847c6db5c31d756911d72951badc3e87425aa9aca6f0372bb7ead145d57dc9af1fb7d831c065c57a80a0897e3b9f63fbafa51bd9dac89279d9e6677d07f61a7f80146a6ff1ff44725f71b358808756783a22c79f6be756d7bc8ea82ae19cd222562ce556f", 0x7b, 0x10000, 0x0, 0x2, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x7, r5, &(0x7f0000000300)="c8bcf299956a8ba7e81905f04ddf0d00ce34e71bc56cc200beb59d7f12c8fce4e9baec8e5da85d94c5cabb3152206546f7f9b96a34d4c33542d4333aeea7397c6972a13a8548857cbc786ee08aa1c80ba9", 0x51, 0x7ff, 0x0, 0xb8de4856023bed91}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x7f, r9, &(0x7f0000000400)="67a71d05aea50c15848ed77503a3b9ca9d4113fbed6e", 0x16, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x5f0b430b68a7a497, 0xffff, 0xffffffffffffffff, &(0x7f00000005c0)="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", 0x1000, 0x647ede20, 0x0, 0x1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000001600)="bcc94de5f14388623c228eecffcb9e4dbd6e31a8f617b0ea7ed38ca5eaacfd9e1ead97965e3525444779b091645cfb43d48e599daf2ac5ad7671b0d4704d253ce79df6fb757428709069c5da09e2ff8fc87d288f0f835d7a5a5ce5681f6e04ebabbcf0b2", 0x64, 0x7, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f00000016c0)="f7c1424f45cf09c27f32f4a5191dd2ddf3b55d0a17dce5b1ecc505ecbbf658e5209eee8ae60f3e794c2b278b439466571f36b0bf835f363515ba9df9676c57a7c9a20fd63eec900c85e3a67399635f3074fce474870c1f293e68011d6fb483051aaff6ec", 0x64, 0x9}]) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)=@random={'user.', 'md5sum\\vboxnet0trusted\xee\x00'}) 12:20:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 723.803451] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 723.816602] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_TUNER(r6, 0x4054561e, &(0x7f0000000100)={0x1, "3d8ff850c5a22de8a25bb9686bb5bb5cd4ba5cd9709bb79ef78652afb3289613", 0x2, 0x2, 0x6, 0x8001, 0x2, 0x1, 0x3f, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 723.878245] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:20:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000002c0)) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_x25_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@remote={[], 0x1}, 0x7, 'veth0\x00'}) 12:20:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 724.038953] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 724.048183] FAT-fs (loop4): Filesystem has been set read-only [ 724.053192] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 724.073763] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 724.075727] FAT-fs (loop2): Filesystem has been set read-only 12:20:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x341040, 0x137) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80000001, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000000)={r4, 0x400}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 724.124512] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x153402, 0x0) ftruncate(r2, 0x7fff) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./bus\x00', 0x6, 0x3) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) write$P9_RUNLINKAT(r4, &(0x7f00000000c0)={0x7, 0x4d, 0x1}, 0x7) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_STREAMON(r6, 0x40045612, &(0x7f0000000140)=0xfffffff7) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x20000000000000ee, &(0x7f0000000540)) [ 724.330488] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 724.350887] FAT-fs (loop2): Filesystem has been set read-only [ 724.352436] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 724.375404] FAT-fs (loop4): Filesystem has been set read-only [ 724.377420] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 724.390646] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:11 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141082, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x149043, 0x110) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x53c, 0x0, 0x2}]) 12:20:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x0) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:11 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:11 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000000)="ed72ecfe9757c83601a1eed7e153d03c5eb213fb128800734661434a670669ea67353e1735dc21a236871b69e0732e4416cfb2f050539019477aa172f7c938a04039176a755ca7941a4348cbd02084edb6b1d7673eb362b81fec8e2f67142f42c7139577d92f366f46ef26b449fce7399b3e59084cde7064d5a9739dbd5eef48927ea1c1c242311356a4fce125b8758e56f3471a353c2cd704b3250e9a9b1c0939ec3e015f2024772c128cce7bbd0927a577aabd0b03709e3d61996b781c30d5d76b363e599ca1f2b8201e812cfcd5084a46d009d91c07d0bd93e518386795c91dd0bfa8091ec247128547fdcada05f230ea4f5f3d6fc5", 0xf7}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="633fdea8e77c7c0d0df1ba25614250f9aeffd35742daadc5385301d024b8a3fb792c2ae6e58ee2c4b069eed16d81c058732f5af54d95be2b2a0b41ac940bcd13dd996b87fa4297cf34570c1c010d57418ddb1cad1acdf9918809f0eb6dc9c6824215bfc0501e653f48d45b8e19c1b2f815fb38bdd2650ec63cc5", 0x7a}, {&(0x7f0000001180)="ee1604a7", 0x4}], 0x4, 0x0) ptrace$setopts(0x4200, r2, 0x7, 0x9) tkill(r2, 0xf) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x4) [ 726.776441] audit: type=1804 audit(1590927611.883:11923): pid=24671 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir235849168/syzkaller.I8qzAq/719/bus" dev="sda1" ino=16504 res=1 12:20:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x4) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2002, 0x0) 12:20:12 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x4) wait4(0x0, 0x0, 0x80000002, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000040)}, {&(0x7f0000000180)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80800) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_PCM_IOCTL_PREPARE(r2, 0x4140, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) [ 726.838934] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 726.846536] FAT-fs (loop4): Filesystem has been set read-only [ 726.852785] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 726.860768] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 726.883689] audit: type=1804 audit(1590927611.923:11924): pid=24671 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir235849168/syzkaller.I8qzAq/719/bus" dev="sda1" ino=16504 res=1 [ 726.914646] FAT-fs (loop2): Filesystem has been set read-only [ 726.929502] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:20:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x0) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f00000001c0)={0x5, 0x0, 0x4, {0xa, @win={{0x3, 0x3, 0x9, 0x8001}, 0x2, 0x5, &(0x7f0000000100)={{0x0, 0x5, 0x3a3, 0xe7f}, &(0x7f0000000080)={{0x5, 0x1, 0x2, 0x4}, &(0x7f0000000000)={{0x5, 0x280000, 0x7, 0x7}}}}, 0xff, &(0x7f0000000140)="8e", 0x8}}}) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x8) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:20:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:20:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xf4840, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 727.195364] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 727.218384] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 727.225828] FAT-fs (loop2): Filesystem has been set read-only [ 727.232139] FAT-fs (loop4): Filesystem has been set read-only [ 727.238554] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 727.246564] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:14 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x0) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 729.787525] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 729.800886] FAT-fs (loop4): Filesystem has been set read-only [ 729.811688] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:15 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000080)={0xf000, 0x0, 0x4, 0x0, 0xe3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) prctl$PR_GET_THP_DISABLE(0x2a) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) r7 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x6) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000000)=0x37d) 12:20:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(0x0, 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{}, {&(0x7f0000000240)="0832f497d38350418e000021019511dc5df26ed2516ad2e96974f527cc14538d1ed4307581e137d5e9265be9c604080000000000000058f4af73ef29da99d95616b17bc893f2ab941513af5a0f2f02969c58a1e344a0f5074367df2609c8c19cfe16162374066072ef2b9b2df759b015ae4f7f1be7d2884bfc9d2b32fe4fcda1bd4cdc00"/144, 0x8f}, {&(0x7f00000003c0)="d4422e6abd465272b136f91b39adaccbb5a5ac3b456d0ba7d9befb8f300c40efadf6c0366ab2fe52045707cde7ff46feb483d2ba64e59a3c5dd0873a302b021c5c5991e89ce0e43fd5481726bcaa06a7430a524d4520e8ff77da68eca074ab888d969dd59ba218dae6875bce29a015302b320d5c2e855185238a1c17643fc5486f946eab0564a2dd65d25f9b9dfdbb1c23642171c3a7665708849567e6bf068caf6373669bf65d1edd943cd7989907d1e250bd3727324cd18ffdc906271224bf8a14c72c1bf241b5e97b886c7c22b7e8aeba13cc59e4ff638e7c58c638dc723619f66eea67c8013ec95d10a8cf9825"}], 0x10000000000003b7, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x7, 0x1, 0x801, 0x0, 0x0, {0x7, 0x0, 0x8}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x200400d4}, 0x20000000) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000300)={0x29, 0x4, 0x4, 0x10, 0x2, {0x0, 0x2710}, {0x3, 0x6, 0x1, 0x6, 0x4, 0x6, "5d852323"}, 0x1, 0x1, @userptr=0x680, 0x6, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000100)=0x8) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 729.846010] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 729.855170] FAT-fs (loop2): Filesystem has been set read-only [ 729.861552] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:15 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:15 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800c40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r6, 0x4, 0x70bd27, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x401, 0xff]}, @SEG6_ATTR_ALGID={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:15 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 730.053553] print_req_error: 18 callbacks suppressed [ 730.053559] print_req_error: I/O error, dev loop4, sector 0 [ 730.068793] print_req_error: I/O error, dev loop4, sector 0 [ 730.075290] buffer_io_error: 18 callbacks suppressed [ 730.075296] Buffer I/O error on dev loop4, logical block 0, async page read [ 730.089943] ptrace attach of "/root/syz-executor.3"[24791] was attempted by "/root/syz-executor.3"[24792] [ 730.134595] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 730.147042] ptrace attach of "/root/syz-executor.3"[24795] was attempted by "/root/syz-executor.3"[24796] [ 730.156716] FAT-fs (loop4): Filesystem has been set read-only [ 730.163364] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:17 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(0x0, 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:17 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x10083, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f00000002c0)={0x6, 0x1, 0xb9, 0x5, 'syz0\x00', 0x1}) r8 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r9, 0x20, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r8, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0xcc, 0x3, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4}, [@CTA_TUPLE_ORIG={0x70, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={[], [], @rand_addr=0x64010100}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0xc, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x1, 0x0, 0xffff}]}}, @CTA_ID={0x8}, @CTA_ZONE={0x6}, @CTA_TUPLE_MASTER={0x4}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2000100}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3a5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x400}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x24000810}, 0x20000001) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x4, 0x200) 12:20:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x2, 0x1, 0x80, 0x6, 0x0, 0x0, 0xc1022, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7ac, 0x9}, 0x800, 0xffff, 0x5, 0x5, 0xba4, 0x6, 0x8}, r5, 0x6, r6, 0x1) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 732.818584] ptrace attach of "/root/syz-executor.3"[24817] was attempted by "/root/syz-executor.3"[24818] 12:20:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x7, 0x0, 0x0, @tick=0x80000001, {}, {}, @raw8={"8bc2bff1b1a0feafc89ac64d"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f0000000000)={0xc, 0x6, 0x80000000}) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:18 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(0x0, 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 732.860662] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 732.869532] FAT-fs (loop4): Filesystem has been set read-only [ 732.880931] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:18 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000140)=0x1e) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r5) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r6, 0x1e0933b8, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x12f}]) io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0}]) [ 733.169545] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 733.179093] FAT-fs (loop4): Filesystem has been set read-only [ 733.191155] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:20 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x4}, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, 0x0) 12:20:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 735.861358] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 735.870281] FAT-fs (loop4): Filesystem has been set read-only [ 735.882213] audit: type=1804 audit(1590927620.994:11925): pid=24877 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir868080367/syzkaller.6PRRFt/580/file0/bus" dev="loop2" ino=357 res=1 [ 735.922284] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, 0x0) 12:20:21 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$setopts(0x4200, r0, 0x1, 0xa) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xf) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 12:20:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 736.171824] audit: type=1804 audit(1590927621.284:11926): pid=24908 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir868080367/syzkaller.6PRRFt/581/file0/bus" dev="loop2" ino=358 res=1 [ 736.227818] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 736.247370] FAT-fs (loop4): Filesystem has been set read-only [ 736.253677] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:23 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, 0x0) 12:20:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f00000003c0)=""/76}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000080)={r2, 0x22}) [ 738.882054] audit: type=1804 audit(1590927623.994:11927): pid=24938 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir868080367/syzkaller.6PRRFt/582/file0/bus" dev="loop2" ino=360 res=1 [ 738.920020] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 738.928900] FAT-fs (loop4): Filesystem has been set read-only [ 738.935782] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, &(0x7f0000000540)) 12:20:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 739.150488] print_req_error: I/O error, dev loop4, sector 0 [ 739.181017] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 739.188606] FAT-fs (loop4): Filesystem has been set read-only [ 739.194917] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x79fa}, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, &(0x7f0000000540)) 12:20:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, &(0x7f0000000540)) 12:20:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:27 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000240)="4ebeb755013a32fd5e6ff299e3a3bb865d9af51a063711df3a2bc4e2166cb5d56b306633e4926d74e29226c4f292ab360c5cced575dcae7c215787921c65a73686b5ef9df2dc04b822d71b0252bc9a950ab528b6e252c0183f2de6b8d3cbaa54a801ca6da6bc6b1718a5fe9320675747723aa77816e6df854b00420e32e4716de43fe3f6f790107b9d2b0f54b616a1f9c986392abb7b6345e7b085cdb2070cb878dc5d5ce9943a32ddcfb1ec0e60797e18607be72111442b66ff70b22c36f2cff18a2738e888f049f901896c86bb114c3987378d1fd760ac489bae21fe774db44a21495c6c3403", 0xe7) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2a8440, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:27 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, &(0x7f0000000540)) 12:20:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 742.090664] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 742.123427] FAT-fs (loop4): Filesystem has been set read-only 12:20:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, &(0x7f0000000540)) [ 742.138084] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x0, &(0x7f0000000540)) 12:20:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 742.337620] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 742.350147] FAT-fs (loop4): Filesystem has been set read-only [ 742.357168] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[0x0]) 12:20:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x4, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000020) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r4 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0x40, 0x10300) setsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f00000002c0)="58b708af471a58e76f690cb5108deb9bf6bbf4d569733c3a9b1bfc23d2a1df96a4fd9fb04e6763530cd9bbabf483f91ea2f4852212d7cb8311e6f720ebbe921443bfa0eab8a26cf828b6deae0a1cf56b2a73fcd5be2565593c2b8a92e8fe35ca21098989bed716383df64861f20fd1efd91310822b436bbaf7d7c410cee4ad48", 0x80) 12:20:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:20:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000240)={0xa30000, 0x3f, 0x6d, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9a0920, 0x374f, [], @p_u8=&(0x7f0000000180)=0x80}}) kcmp(0x0, 0x0, 0x5, r0, r1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="8d2563d9e1b7672858f90e2f4e3270cf", 0x10) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r2, 0xf) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 12:20:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:20:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 745.125945] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 745.144942] FAT-fs (loop4): Filesystem has been set read-only [ 745.152794] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 745.161904] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[0x0]) 12:20:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xf) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 12:20:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 745.368431] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 745.395828] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 745.412056] FAT-fs (loop2): Filesystem has been set read-only [ 745.420976] FAT-fs (loop4): Filesystem has been set read-only [ 745.427661] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 745.436408] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:33 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000340)={r1, 0x0, 0x80, 0x1, 0x3, 0x4, 0x1, 0x2, 0xfffff800, 0x4, 0x2, 0x4}) ioctl$DRM_IOCTL_MODE_GETPLANE(0xffffffffffffffff, 0xc02064b6, &(0x7f0000000140)={r1, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000080)=[0x0]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r4, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_PID={0x8, 0x52, r0}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_PID={0x8, 0x52, r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 12:20:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[0x0]) 12:20:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:33 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:33 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r5, 0x89e8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x10}, 0xfffffc01}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @remote}], 0x4c) 12:20:33 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 748.125414] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.143807] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.164359] FAT-fs (loop4): Filesystem has been set read-only 12:20:33 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:33 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 748.173424] FAT-fs (loop2): Filesystem has been set read-only [ 748.186134] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.198193] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) 12:20:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 748.216730] ptrace attach of "/root/syz-executor.0"[25149] was attempted by "/root/syz-executor.0"[25150] [ 748.240944] ptrace attach of "/root/syz-executor.0"[25153] was attempted by "/root/syz-executor.0"[25154] [ 748.324235] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.324239] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.450080] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.465818] FAT-fs (loop4): Filesystem has been set read-only [ 748.468825] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.491405] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.499145] FAT-fs (loop2): Filesystem has been set read-only [ 748.515513] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.614158] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 748.643764] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 16) 12:20:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x0) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x5c3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'batadv0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000880)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r1}, 0x14) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/nvme-fabrics\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000800)=0x3, 0x4) process_vm_writev(r0, &(0x7f0000000500)=[{&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000040)=""/119, 0x77}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000340)=""/217, 0xd9}, {&(0x7f0000000440)=""/34, 0x22}, {&(0x7f0000000480)=""/65, 0x41}], 0x7, &(0x7f0000000700)=[{&(0x7f0000000580)=""/35, 0x23}, {&(0x7f00000005c0)=""/12, 0xc}, {&(0x7f0000000600)=""/70, 0x46}, {&(0x7f0000000680)=""/118, 0x76}], 0x4, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="0832f497d38350418e4bb321019511dc5df26e9a0b92cb6974f527ec14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa42957ac37a3a3f1ce8682500fcecd80524e5fa6fcb8676f", 0x4d}, {&(0x7f00000008c0)="3cc6bb7947187b1db34f8853723709d5e4be0cd192bcae962dd8bc82258a47521e7a37967179a2abf20cbe178da25714139653ba0ca4722494d1913eec28447be9a1a8edcd9243279c9742ab4fa0114bc5a73acc076f3e3f69e24504cab367f2565a76e1398fefdce6bf592be9a7c44a13103e430d293cd8405e2e4c07f6a571a50bf773", 0x84}, {&(0x7f0000000980)="3c9a149037d5e8444964f535b202c13148d6cd5d272bc1ccc1aa20a17ed296fec87ace46ba85a6ae5bff395ced3bdf530a76629cc1f0f91e76ef4b67478672aaa552ea6366850d5a40d57d28d81db9285938f7c35e44fe877f7203fc", 0x5c}, {&(0x7f0000000a00)="e1ac0116a2d34c0eff57aa1a0ca3dd9004f52cfae163d19db139358bf3a6c75406de0f892959df450a7735ff9afc9087e3035b7a3692ac92a5", 0x39}], 0x5, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000740)={0x1, @bcast, @bpq0='bpq0\x00', 0x9, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x26162535, 0x6, [@null, @null, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 751.170068] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 751.190515] FAT-fs (loop4): Filesystem has been set read-only [ 751.192781] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 751.206400] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x0) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 751.240600] FAT-fs (loop2): Filesystem has been set read-only [ 751.266513] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:20:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 751.457541] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 751.477694] FAT-fs (loop4): Filesystem has been set read-only [ 751.486174] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x0) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 751.544517] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 751.551801] FAT-fs (loop2): Filesystem has been set read-only [ 751.557966] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 751.676311] print_req_error: I/O error, dev loop4, sector 0 [ 751.760044] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 751.772002] FAT-fs (loop4): Filesystem has been set read-only [ 751.779246] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() socket$nl_xfrm(0x10, 0x3, 0x6) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000280)=0x5) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_delrule={0x30, 0x21, 0x300, 0x70bd26, 0x25dfdbff, {0x2, 0x14, 0x14, 0x1, 0x4, 0x0, 0x0, 0x3, 0x5}, [@FRA_FLOW={0x8, 0xb, 0xddb}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x80000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x200008d4}, 0x20000000) ptrace$cont(0x7, r0, 0x0, 0x0) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0x8001, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000300)=0x4) 12:20:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x0) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x0) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:20:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x0) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 754.320873] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 754.341572] FAT-fs (loop2): Filesystem has been set read-only [ 754.355432] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:20:39 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 754.379408] FAT-fs (loop4): Filesystem has been set read-only [ 754.390537] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 754.392453] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 754.646377] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 754.658316] FAT-fs (loop4): Filesystem has been set read-only [ 754.668784] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, 0x0}]) [ 754.701750] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 754.710692] FAT-fs (loop2): Filesystem has been set read-only [ 754.721558] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 754.920047] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 754.931968] FAT-fs (loop4): Filesystem has been set read-only [ 754.947010] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, 0x0}]) 12:20:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) [ 757.348543] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 757.352253] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 757.373397] FAT-fs (loop4): Filesystem has been set read-only [ 757.394230] FAT-fs (loop2): Filesystem has been set read-only [ 757.401003] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 757.421273] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, 0x0}]) 12:20:42 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) 12:20:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r0, 0x1000) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r3, &(0x7f0000000000), 0x3000}]) [ 757.735342] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 757.761923] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 757.775367] FAT-fs (loop4): Filesystem has been set read-only 12:20:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uhid\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000002200)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) [ 757.795143] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 757.797320] FAT-fs (loop2): Filesystem has been set read-only [ 757.826543] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x0, 0x0) [ 758.098528] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 758.116856] FAT-fs (loop2): Filesystem has been set read-only [ 758.133353] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:45 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe}]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r7) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000000880)=ANY=[@ANYBLOB="000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000001040000000800000000000081000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000f5080000ff000000ff0700000000000000000000000000000100000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040b81359f736f89a00"/712]) r8 = socket$inet_udplite(0x2, 0x2, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x135240, 0x0) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$P9_RLERROR(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="930000492c8c2804000000020200000000000000656429236e6f64c13eea5b72350ce7ed90a16576706f7369785f6f786e6574312d766d"], 0x37) 12:20:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x0, 0x0) 12:20:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x0, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 760.418650] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 760.445176] FAT-fs (loop2): Filesystem has been set read-only 12:20:45 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000080)=0xff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 760.465582] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:45 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:45 executing program 4 (fault-call:10 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x0, 0x0) [ 760.734645] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 760.748788] FAT-fs (loop4): Filesystem has been set read-only [ 760.775072] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 760.782764] FAULT_INJECTION: forcing a failure. [ 760.782764] name failslab, interval 1, probability 0, space 0, times 0 [ 760.809527] CPU: 0 PID: 25441 Comm: syz-executor.4 Not tainted 4.14.182-syzkaller #0 [ 760.817431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.831924] Call Trace: [ 760.834516] dump_stack+0x1b2/0x283 [ 760.838149] should_fail.cold+0x10a/0x154 [ 760.842305] should_failslab+0xd6/0x130 [ 760.846282] kmem_cache_alloc+0x28e/0x3c0 [ 760.850433] do_io_submit+0x2c4/0x1400 [ 760.854346] ? aio_write+0x4f0/0x4f0 [ 760.858063] ? vfs_write+0x319/0x4d0 [ 760.861776] ? SyS_read+0x210/0x210 [ 760.865406] ? SyS_clock_settime+0x1a0/0x1a0 [ 760.869894] ? SyS_io_destroy+0x300/0x300 [ 760.874042] ? do_syscall_64+0x1d5/0x640 [ 760.878101] do_syscall_64+0x1d5/0x640 [ 760.881988] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 760.887174] RIP: 0033:0x45ca69 [ 760.890361] RSP: 002b:00007f4df90edc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 760.898062] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 760.905323] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f4df90ef000 [ 760.912589] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 760.919854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 760.927116] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f4df90ee6d4 [ 760.955218] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 760.985904] FAT-fs (loop2): Filesystem has been set read-only [ 761.009986] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x0, &(0x7f0000000540)) 12:20:46 executing program 4 (fault-call:10 fault-nth:1): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 761.316856] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 761.325532] FAT-fs (loop2): Filesystem has been set read-only [ 761.343213] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 761.380895] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 761.395166] FAT-fs (loop4): Filesystem has been set read-only [ 761.401401] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 761.411183] FAULT_INJECTION: forcing a failure. [ 761.411183] name failslab, interval 1, probability 0, space 0, times 0 [ 761.424530] CPU: 1 PID: 25456 Comm: syz-executor.4 Not tainted 4.14.182-syzkaller #0 [ 761.432414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.441760] Call Trace: [ 761.444349] dump_stack+0x1b2/0x283 [ 761.447985] should_fail.cold+0x10a/0x154 [ 761.452132] ? mempool_free+0x1d0/0x1d0 [ 761.456106] should_failslab+0xd6/0x130 [ 761.460084] kmem_cache_alloc+0x40/0x3c0 [ 761.464140] ? mempool_free+0x1d0/0x1d0 [ 761.468108] mempool_alloc+0x111/0x2d0 [ 761.471992] ? remove_element.isra.0+0x1b0/0x1b0 [ 761.476743] ? __lock_acquire+0x655/0x42a0 [ 761.480976] ? __lock_acquire+0x655/0x42a0 [ 761.485214] bio_alloc_bioset+0x352/0x640 [ 761.489373] ? bvec_alloc+0x2d0/0x2d0 [ 761.493168] ? __lock_acquire+0x655/0x42a0 [ 761.497403] mpage_alloc.isra.0+0x5b/0x2a0 [ 761.501634] ? bdev_write_page+0x148/0x2c0 [ 761.505868] __mpage_writepage+0xb6e/0x11d0 [ 761.510187] ? trace_hardirqs_on+0x10/0x10 [ 761.514441] ? clean_buffers+0x1d0/0x1d0 [ 761.518499] ? page_mapped+0x11c/0x280 [ 761.522397] ? check_preemption_disabled+0x35/0x240 [ 761.527428] ? lock_downgrade+0x6e0/0x6e0 [ 761.531582] write_cache_pages+0x527/0xd60 [ 761.535816] ? clean_buffers+0x1d0/0x1d0 [ 761.539879] ? clear_page_dirty_for_io+0x7f0/0x7f0 [ 761.544815] ? __lock_acquire+0x655/0x42a0 [ 761.549045] ? trace_hardirqs_on+0x10/0x10 [ 761.553280] ? fat_add_cluster+0xc0/0xc0 [ 761.557375] mpage_writepages+0xc8/0x200 [ 761.561434] ? mpage_end_io+0x1a0/0x1a0 [ 761.565407] ? fat_add_cluster+0xc0/0xc0 [ 761.569464] ? trace_hardirqs_on+0x10/0x10 [ 761.573695] ? reacquire_held_locks+0xb5/0x3f0 [ 761.578372] ? alloc_set_pte+0xc07/0x1550 [ 761.582526] ? fat_readpages+0x30/0x30 [ 761.586410] do_writepages+0xd0/0x250 [ 761.590209] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 761.596106] ? page_writeback_cpu_online+0x10/0x10 [ 761.601035] ? lock_acquire+0x170/0x3f0 [ 761.605008] ? do_raw_spin_unlock+0x164/0x250 [ 761.609510] ? _raw_spin_unlock+0x29/0x40 [ 761.613658] ? wbc_attach_and_unlock_inode+0x5e8/0x8d0 [ 761.618936] __filemap_fdatawrite_range+0x236/0x310 [ 761.623956] ? replace_page_cache_page+0x6e0/0x6e0 [ 761.628885] ? current_kernel_time64+0x17c/0x230 [ 761.633646] ? mnt_clone_write+0xe5/0x130 [ 761.637795] filemap_write_and_wait_range+0x39/0xb0 [ 761.642811] generic_file_direct_write+0x31f/0x420 [ 761.647746] __generic_file_write_iter+0x2a5/0x590 [ 761.652675] generic_file_write_iter+0x36f/0x650 [ 761.657443] aio_write+0x2ba/0x4f0 [ 761.660980] ? trace_hardirqs_on+0x10/0x10 [ 761.665224] ? aio_read+0x300/0x300 [ 761.668851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 761.673612] ? lock_acquire+0x170/0x3f0 [ 761.677582] ? lock_downgrade+0x6e0/0x6e0 [ 761.681736] do_io_submit+0x930/0x1400 [ 761.685629] ? aio_write+0x4f0/0x4f0 [ 761.689341] ? vfs_write+0x319/0x4d0 [ 761.693062] ? SyS_read+0x210/0x210 [ 761.696686] ? SyS_clock_settime+0x1a0/0x1a0 [ 761.701091] ? SyS_io_destroy+0x300/0x300 [ 761.705237] ? do_syscall_64+0x1d5/0x640 [ 761.709298] do_syscall_64+0x1d5/0x640 [ 761.713192] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 761.718375] RIP: 0033:0x45ca69 [ 761.721557] RSP: 002b:00007f4df9111c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 12:20:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x0, &(0x7f0000000540)) [ 761.729264] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 761.736527] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f4df90ef000 [ 761.743791] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 761.751055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 761.758328] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f4df91126d4 12:20:47 executing program 4 (fault-call:10 fault-nth:2): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 761.814418] attempt to access beyond end of device [ 761.819525] loop4: rw=34817, want=157, limit=116 [ 761.924095] print_req_error: I/O error, dev loop2, sector 0 [ 761.958638] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 761.967947] FAT-fs (loop2): Filesystem has been set read-only [ 761.978672] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x0, &(0x7f0000000540)) [ 762.074989] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 762.095926] FAT-fs (loop4): Filesystem has been set read-only [ 762.105952] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 762.115256] FAULT_INJECTION: forcing a failure. [ 762.115256] name failslab, interval 1, probability 0, space 0, times 0 [ 762.128361] CPU: 0 PID: 25477 Comm: syz-executor.4 Not tainted 4.14.182-syzkaller #0 [ 762.136251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.145605] Call Trace: [ 762.148199] dump_stack+0x1b2/0x283 [ 762.151835] should_fail.cold+0x10a/0x154 [ 762.155989] ? mempool_free+0x1d0/0x1d0 [ 762.159967] should_failslab+0xd6/0x130 [ 762.163941] kmem_cache_alloc+0x40/0x3c0 [ 762.168002] ? mempool_free+0x1d0/0x1d0 [ 762.171978] mempool_alloc+0x111/0x2d0 [ 762.175874] ? remove_element.isra.0+0x1b0/0x1b0 [ 762.180631] ? remove_element.isra.0+0x1b0/0x1b0 [ 762.185389] ? __lock_acquire+0x655/0x42a0 [ 762.189631] bvec_alloc+0xcc/0x2d0 [ 762.193182] bio_alloc_bioset+0x3fa/0x640 [ 762.197378] ? bvec_alloc+0x2d0/0x2d0 [ 762.201181] ? __lock_acquire+0x655/0x42a0 [ 762.205422] mpage_alloc.isra.0+0x5b/0x2a0 [ 762.209665] ? bdev_write_page+0x148/0x2c0 [ 762.213905] __mpage_writepage+0xb6e/0x11d0 [ 762.218235] ? trace_hardirqs_on+0x10/0x10 [ 762.222473] ? clean_buffers+0x1d0/0x1d0 [ 762.226538] ? page_mapped+0x11c/0x280 [ 762.230429] ? check_preemption_disabled+0x35/0x240 [ 762.235443] ? lock_downgrade+0x6e0/0x6e0 [ 762.239604] write_cache_pages+0x527/0xd60 [ 762.243840] ? clean_buffers+0x1d0/0x1d0 [ 762.247902] ? clear_page_dirty_for_io+0x7f0/0x7f0 [ 762.252839] ? __lock_acquire+0x655/0x42a0 [ 762.257069] ? trace_hardirqs_on+0x10/0x10 [ 762.261307] ? fat_add_cluster+0xc0/0xc0 [ 762.265365] mpage_writepages+0xc8/0x200 [ 762.269427] ? mpage_end_io+0x1a0/0x1a0 [ 762.273399] ? fat_add_cluster+0xc0/0xc0 [ 762.277455] ? trace_hardirqs_on+0x10/0x10 [ 762.281687] ? reacquire_held_locks+0xb5/0x3f0 [ 762.286273] ? alloc_set_pte+0xc07/0x1550 [ 762.290429] ? fat_readpages+0x30/0x30 [ 762.294426] do_writepages+0xd0/0x250 [ 762.298228] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 762.304112] ? page_writeback_cpu_online+0x10/0x10 [ 762.309039] ? lock_acquire+0x170/0x3f0 [ 762.313012] ? do_raw_spin_unlock+0x164/0x250 [ 762.317508] ? _raw_spin_unlock+0x29/0x40 [ 762.321656] ? wbc_attach_and_unlock_inode+0x5e8/0x8d0 [ 762.326935] __filemap_fdatawrite_range+0x236/0x310 [ 762.331954] ? replace_page_cache_page+0x6e0/0x6e0 [ 762.336888] ? current_kernel_time64+0x17c/0x230 [ 762.341654] ? mnt_clone_write+0xe5/0x130 [ 762.345808] filemap_write_and_wait_range+0x39/0xb0 [ 762.350929] generic_file_direct_write+0x31f/0x420 [ 762.355869] __generic_file_write_iter+0x2a5/0x590 [ 762.360804] generic_file_write_iter+0x36f/0x650 [ 762.365586] aio_write+0x2ba/0x4f0 [ 762.369127] ? trace_hardirqs_on+0x10/0x10 [ 762.373363] ? aio_read+0x300/0x300 [ 762.376998] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 762.381762] ? lock_acquire+0x170/0x3f0 [ 762.385736] ? lock_downgrade+0x6e0/0x6e0 [ 762.389890] do_io_submit+0x930/0x1400 [ 762.393787] ? aio_write+0x4f0/0x4f0 [ 762.397509] ? vfs_write+0x319/0x4d0 [ 762.401229] ? SyS_read+0x210/0x210 [ 762.404856] ? SyS_clock_settime+0x1a0/0x1a0 [ 762.409265] ? SyS_io_destroy+0x300/0x300 [ 762.413416] ? do_syscall_64+0x1d5/0x640 [ 762.417480] do_syscall_64+0x1d5/0x640 [ 762.421377] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 762.426563] RIP: 0033:0x45ca69 [ 762.429755] RSP: 002b:00007f4df90edc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 762.437466] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 762.444745] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f4df90ef000 [ 762.452016] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 762.459376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 762.466926] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f4df90ee6d4 [ 762.506388] FAT-fs (loop2): bogus number of reserved sectors [ 762.512219] FAT-fs (loop2): Can't find a valid FAT filesystem 12:20:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x1, &(0x7f0000000540)=[0x0]) [ 762.675527] print_req_error: I/O error, dev loop2, sector 0 [ 762.726739] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 762.755992] FAT-fs (loop2): Filesystem has been set read-only [ 762.770557] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 762.846692] [ 762.848343] ====================================================== [ 762.854658] WARNING: possible circular locking dependency detected [ 762.861147] 4.14.182-syzkaller #0 Not tainted [ 762.865634] ------------------------------------------------------ [ 762.872061] syz-executor.4/25477 is trying to acquire lock: [ 762.877764] ("dio/%s"sb->s_id){+.+.}, at: [] flush_workqueue+0xda/0x1380 [ 762.886264] [ 762.886264] but task is already holding lock: [ 762.892229] (&sb->s_type->i_mutex_key#23){++++}, at: [] generic_file_write_iter+0x99/0x650 [ 762.902294] [ 762.902294] which lock already depends on the new lock. [ 762.902294] [ 762.910610] [ 762.910610] the existing dependency chain (in reverse order) is: [ 762.918224] [ 762.918224] -> #2 (&sb->s_type->i_mutex_key#23){++++}: [ 762.924994] down_write+0x34/0x90 [ 762.928968] __generic_file_fsync+0x9e/0x190 [ 762.933897] fat_file_fsync+0x73/0x1f0 [ 762.938306] vfs_fsync_range+0x103/0x250 [ 762.942885] dio_complete+0x3ae/0x840 [ 762.947206] process_one_work+0x7c0/0x14c0 [ 762.951957] worker_thread+0x5d7/0x1080 [ 762.956540] kthread+0x30d/0x420 [ 762.960424] ret_from_fork+0x24/0x30 [ 762.964652] [ 762.964652] -> #1 ((&dio->complete_work)){+.+.}: [ 762.970990] process_one_work+0x762/0x14c0 [ 762.975741] worker_thread+0x5d7/0x1080 [ 762.980236] kthread+0x30d/0x420 [ 762.984121] ret_from_fork+0x24/0x30 [ 762.988347] [ 762.988347] -> #0 ("dio/%s"sb->s_id){+.+.}: [ 762.994306] lock_acquire+0x170/0x3f0 [ 762.998625] flush_workqueue+0x109/0x1380 [ 763.003291] drain_workqueue+0x177/0x3e0 [ 763.007870] destroy_workqueue+0x71/0x660 [ 763.012536] __alloc_workqueue_key+0xb65/0xdc0 [ 763.017669] sb_init_dio_done_wq+0x34/0x80 [ 763.022420] __blockdev_direct_IO+0x2f6f/0xe97c [ 763.027610] fat_direct_IO+0x19b/0x2b0 [ 763.032017] generic_file_direct_write+0x1df/0x420 [ 763.037467] __generic_file_write_iter+0x2a5/0x590 [ 763.042914] generic_file_write_iter+0x36f/0x650 [ 763.048192] aio_write+0x2ba/0x4f0 [ 763.052251] do_io_submit+0x930/0x1400 [ 763.056660] do_syscall_64+0x1d5/0x640 [ 763.061072] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 763.067209] [ 763.067209] other info that might help us debug this: [ 763.067209] [ 763.075355] Chain exists of: [ 763.075355] "dio/%s"sb->s_id --> (&dio->complete_work) --> &sb->s_type->i_mutex_key#23 [ 763.075355] [ 763.087937] Possible unsafe locking scenario: [ 763.087937] [ 763.093990] CPU0 CPU1 [ 763.098650] ---- ---- [ 763.103411] lock(&sb->s_type->i_mutex_key#23); [ 763.108167] lock((&dio->complete_work)); [ 763.114913] lock(&sb->s_type->i_mutex_key#23); [ 763.122298] lock("dio/%s"sb->s_id); [ 763.126092] [ 763.126092] *** DEADLOCK *** [ 763.126092] [ 763.132269] 2 locks held by syz-executor.4/25477: [ 763.137103] #0: (sb_writers#21){.+.+}, at: [] aio_write+0x3dc/0x4f0 [ 763.145283] #1: (&sb->s_type->i_mutex_key#23){++++}, at: [] generic_file_write_iter+0x99/0x650 [ 763.155783] [ 763.155783] stack backtrace: [ 763.160280] CPU: 0 PID: 25477 Comm: syz-executor.4 Not tainted 4.14.182-syzkaller #0 [ 763.168155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.177506] Call Trace: [ 763.180101] dump_stack+0x1b2/0x283 [ 763.183741] print_circular_bug.isra.0.cold+0x2dc/0x425 [ 763.189108] __lock_acquire+0x3057/0x42a0 [ 763.193260] ? trace_hardirqs_on+0x10/0x10 [ 763.197496] ? unwind_next_frame+0xe38/0x1700 [ 763.201995] ? trace_hardirqs_on+0x10/0x10 [ 763.206230] ? lock_acquire+0x170/0x3f0 [ 763.210204] ? lock_downgrade+0x6e0/0x6e0 [ 763.214353] ? check_preemption_disabled+0x35/0x240 [ 763.219368] lock_acquire+0x170/0x3f0 [ 763.223254] ? flush_workqueue+0xda/0x1380 [ 763.227488] flush_workqueue+0x109/0x1380 [ 763.231631] ? flush_workqueue+0xda/0x1380 [ 763.235864] ? generic_file_direct_write+0x1df/0x420 [ 763.240965] ? __generic_file_write_iter+0x2a5/0x590 [ 763.246068] ? drain_workqueue+0xb4/0x3e0 [ 763.250217] ? check_flush_dependency+0x2a0/0x2a0 [ 763.255061] ? lock_acquire+0x170/0x3f0 [ 763.259036] ? wait_for_completion_io+0x10/0x10 [ 763.263707] ? drain_workqueue+0x177/0x3e0 [ 763.267942] drain_workqueue+0x177/0x3e0 [ 763.272002] ? mark_held_locks+0xa6/0xf0 [ 763.276155] destroy_workqueue+0x71/0x660 [ 763.280435] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 763.285457] __alloc_workqueue_key+0xb65/0xdc0 [ 763.290039] ? mark_held_locks+0xa6/0xf0 [ 763.294366] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 763.299385] ? __blockdev_direct_IO+0x377/0xe97c [ 763.304155] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 763.309612] sb_init_dio_done_wq+0x34/0x80 [ 763.313850] __blockdev_direct_IO+0x2f6f/0xe97c [ 763.318551] ? free_hot_cold_page_list+0x8c/0x310 [ 763.323393] ? release_pages+0x86d/0xc50 [ 763.327628] ? fat_add_cluster+0xc0/0xc0 [ 763.331691] ? sb_init_dio_done_wq+0x80/0x80 [ 763.336103] ? clear_shadow_entry+0x160/0x160 [ 763.340603] fat_direct_IO+0x19b/0x2b0 [ 763.344490] generic_file_direct_write+0x1df/0x420 [ 763.349419] __generic_file_write_iter+0x2a5/0x590 [ 763.354346] generic_file_write_iter+0x36f/0x650 [ 763.359102] aio_write+0x2ba/0x4f0 [ 763.362640] ? trace_hardirqs_on+0x10/0x10 [ 763.366879] ? aio_read+0x300/0x300 [ 763.370509] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 763.375271] ? lock_acquire+0x170/0x3f0 [ 763.379244] ? lock_downgrade+0x6e0/0x6e0 [ 763.383402] do_io_submit+0x930/0x1400 [ 763.387296] ? aio_write+0x4f0/0x4f0 [ 763.391014] ? vfs_write+0x319/0x4d0 [ 763.394732] ? SyS_read+0x210/0x210 12:20:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x0, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 763.398361] ? SyS_clock_settime+0x1a0/0x1a0 [ 763.402772] ? SyS_io_destroy+0x300/0x300 [ 763.406922] ? do_syscall_64+0x1d5/0x640 [ 763.410984] do_syscall_64+0x1d5/0x640 [ 763.414963] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 763.420150] RIP: 0033:0x45ca69 [ 763.423336] RSP: 002b:00007f4df90edc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 763.431130] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 763.438399] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f4df90ef000 12:20:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x1, &(0x7f0000000540)=[0x0]) 12:20:48 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 763.445669] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 763.452937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 763.460205] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f4df90ee6d4 12:20:48 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={@null=' \x00', 0x4, 'batadv_slave_1\x00'}) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:20:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000140)={0xa20000, 0x8, 0x200, r3, 0x0, &(0x7f0000000080)={0x980919, 0xbd, [], @value64=0x3}}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000580)={@rc={0x1f, @any, 0x8}, {&(0x7f0000000400)=""/219, 0xdb}, &(0x7f00000001c0), 0x40}, 0xa0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r6, 0x1000) r7 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r9 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x7fff) fcntl$setstatus(r7, 0x4, 0x44800) io_submit(r8, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r7, &(0x7f0000000000), 0x3000}]) 12:20:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 763.655317] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 763.680031] FAT-fs (loop2): Filesystem has been set read-only 12:20:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000040)={0x980000, 0x10000, 0xb850, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9909ce, 0x9, [], @value64=0xfffffffffffffff7}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffc0}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r5, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffb}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5c}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x53f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x26}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fsetxattr$security_selinux(r7, &(0x7f0000000300)='security.selinux\x00', &(0x7f0000000380)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x3) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) socket$netlink(0x10, 0x3, 0x14) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ocfs2_control\x00', 0x20100, 0x0) ioctl$PPPIOCSPASS(r8, 0x40107447, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x2, 0x3, 0x5, 0x330}, {0x53b1, 0x0, 0x0, 0x1}, {0xfff, 0x7f, 0x3f, 0x20}, {0x9, 0x6, 0xf0, 0x1a7de0d9}, {0xc86c, 0x8, 0x4, 0x7}, {0xfff, 0x3f, 0x0, 0x2}, {0xfff9, 0x3, 0xff, 0x400}, {0x400, 0x7, 0x66, 0x2}]}) [ 763.719331] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 763.723466] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 763.737533] FAT-fs (loop4): Filesystem has been set read-only [ 763.756831] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 763.779687] attempt to access beyond end of device [ 763.787293] loop4: rw=34817, want=157, limit=116 12:20:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x1, &(0x7f0000000540)=[0x0]) 12:20:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000080)='./file0/file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x4010, 0x0) fchdir(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x1000) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) syz_mount_image$cifs(&(0x7f0000000140)='cifs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x6, &(0x7f0000000580)=[{&(0x7f0000000200)="84882785e37ea7092757a83947ad2f1b3d2e1b49d4e86598744d5694dddbba066420de7a653fb459f44a88fbe5ee30f0dc985dbd6738", 0x36, 0xfffffffffffffff7}, {&(0x7f0000000740)="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0x1000, 0x401}, {&(0x7f0000000240)="a976655b34c9bb940675f489e62887e16adf030be398aeb578614ffcd1696302275c88cb5358d4b305c8b2571d292637c82ccd9c817abf7a8a5b2c2e420431f7e9d6d62e05584b73776c87872238cdacdc82ac607b5c9d260414a65f6edc0e09dd487fce6cc60a894705bfd3836b1a969f607d716800f3c15653622c68d9bf8bab563a73b8e6e0a4a9f22a2118d2220d0b3619d1dc329a9e605472eb822697c1622a9c3ad2703da75ec8a26fd2322a4ccddedd59a7e90778626c14c66808668644f7f5fe02dd910a368ec9a1093cbc3abd5198e14b0cd0ae87dce3adf95987b30bbd9fec07bb9793230b88", 0xeb, 0x8}, {&(0x7f0000000400)="6e7ea24992720cc1645319fc2c027657730124833fe211bc55d602ab5365ad3d089999ae1b8282820d8dcc107bb639f24c26ed914c6326ed3b8628512f639a2daeab1e9dc7ed84b7bc54aa02677135547840fa073eb805880e6249d6cc1c65eb596ff9477244945c5efba3497ab18d11da817c5ec939f8928237922efa12bb18fb80", 0x82, 0xfffffffffffffffc}, {&(0x7f00000004c0)="cef3f3c17015901b9bb625d043f54bf58e24c755036df8faaca9e7583bf17e69e0b625f98ca6efbc94b2de337456f98b07c6e5073c81e4c7093d67f01df9b2b555ae8f43ecd682a981ca48dc6498d931", 0x50, 0x4}, {&(0x7f0000001740)="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0x1000, 0x1000}], 0x14005, &(0x7f0000000380)='msdos\x00') io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 12:20:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x82800) [ 763.823998] audit: type=1400 audit(1590927648.936:11928): avc: denied { relabelto } for pid=25530 comm="syz-executor.1" name="UDP-Lite" dev="sockfs" ino=85927 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:bin_t:s0 tclass=rawip_socket permissive=1 12:20:49 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x9) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='vmnet0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) dup(r1) r8 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x7) r9 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r9, 0x80044dfe, &(0x7f00000001c0)) [ 764.022593] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 764.039678] FAT-fs (loop2): Filesystem has been set read-only [ 764.052719] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 764.062147] print_req_error: I/O error, dev loop4, sector 0 12:20:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x0, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:51 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000000)=0x8404000) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:20:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:51 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:51 executing program 4: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:51 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @timestamp], 0x2) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000005c0)={0x0, 0x10001}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10) tkill(r2, 0x8000f) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) 12:20:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000000c0)=0x3, 0x4) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xa}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0xfffe}}}]}]}]}}]}, 0x50}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_deladdr={0x50, 0x15, 0x20, 0x70bd27, 0x25dfdbfc, {0xa, 0x1, 0x26}, [@IFA_ADDRESS={0x14, 0x1, @mcast1}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_FLAGS={0x8, 0x8, 0x208}, @IFA_FLAGS={0x8, 0x8, 0x230}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x6048090) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xd01d, 0x381882) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) r8 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r8, 0x80044dfe, &(0x7f00000001c0)) [ 766.519128] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 766.528191] FAT-fs (loop2): Filesystem has been set read-only [ 766.542614] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa00c2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_DEVMASK(r7, 0x80044dfe, &(0x7f00000001c0)) 12:20:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) [ 766.604387] audit: type=1400 audit(1590927651.726:11929): avc: denied { name_connect } for pid=25584 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 766.625902] ip6_tables: ip6tables: counters copy to user failed while replacing table 12:20:51 executing program 1: socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 766.657359] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 766.677899] FAT-fs (loop4): Filesystem has been set read-only [ 766.685561] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r3, 0x80044dfe, &(0x7f00000001c0)) [ 766.705211] attempt to access beyond end of device [ 766.711532] loop4: rw=34817, want=157, limit=116 [ 766.757832] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 766.768602] FAT-fs (loop2): Filesystem has been set read-only [ 766.794404] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000000)={0xc0, 0x3ff, 0x7, 0x45cf, 0x81, "397f375d1783ee2e7073b7c1b939313a573633", 0x4, 0x8}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f00000001c0)) 12:20:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) 12:20:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x29200, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:20:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r4, &(0x7f0000000000), 0x3000}]) 12:20:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0xa, 0x0, 0xaae, 0xd9d, '\x00', 0x7}) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_BULK(r4, 0xc0185502, &(0x7f0000000240)={{{0x1, 0x1}}, 0x8b, 0x600000, &(0x7f0000000140)="152763b10db9451f7f7f47d16bb4b19ab99ccbd91034cffceb4b557ea851fd2bb13350c6ccc6db81ddfa5a02bcf2fa44369d488a54b41054c84e8ac6ae452a81ee8786ed1b462bf7510ed998d0f4d92deeb8c26b41308877dad2cc3ea56885d1bff5f106436f0b1dcd5f7355d2266a858397099121e65386cbcbf0e18e0d14dc8bf411ddca0b146e14586f"}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x9, 0x4) 12:20:54 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) ioctl$SIOCGSTAMP(r4, 0x8906, &(0x7f0000000080)) io_submit(r3, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r2, &(0x7f0000000000), 0x3000}]) [ 769.545707] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 769.553264] FAT-fs (loop4): Filesystem has been set read-only [ 769.559304] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x9, 0x1, 0x1, 0x0, '\x00', 0x5}, 0x6, 0x20000000, 0x229a, r0, 0x3, 0x6, 'syz1\x00', &(0x7f0000000180)=['\x89ecurmty\x00', '\x99trustedem1)\x00', '/sys/kernel/debug/bluetooth/6lowpan_control\x00'], 0x42, [], [0xfffa, 0x2734, 0x0, 0x4]}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) r4 = fcntl$getown(r3, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000140)={0x101}) sched_setscheduler(r4, 0x1, &(0x7f0000000200)=0x200) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000003c0)={'vcan0\x00', {0x2, 0x4e22, @local}}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x3, @time={0x61}, {}, {0x0, 0xff}, @time=@time={0xfffffffe, 0x9f4}}], 0x1c) openat$cgroup_ro(r2, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 12:20:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x711500, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) 12:20:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 769.670552] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 769.688060] FAT-fs (loop2): Filesystem has been set read-only 12:20:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) 12:20:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 769.711591] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 769.767702] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 769.790858] FAT-fs (loop4): Filesystem has been set read-only [ 769.798535] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ptrace$cont(0x7, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r3, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r4}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r2, 0x0, 0x1, &(0x7f0000000040)='\x00', r4}, 0x30) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x40) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r6, 0x0, 0x0) r7 = getpgrp(r6) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x18c, 0x8}, 0x0, 0x0, 0x1000, 0x1000, 0x5, 0x2, 0x4, 0x9, 0x1c, 0xfff, r5, r7}) r8 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r9, 0x80044dfe, &(0x7f00000001c0)) 12:20:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800c1, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f00000001c0)) [ 769.836681] attempt to access beyond end of device [ 769.841622] loop4: rw=34817, want=157, limit=116 [ 769.853699] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 769.861107] FAT-fs (loop2): Filesystem has been set read-only [ 769.869874] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x30b482, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_DEVMASK(r7, 0x80044dfe, &(0x7f0000000080)) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r3, 0x40044103, &(0x7f0000000040)=0x81) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x58) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)={0x1c, 0x0, 0x301, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x68}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x42}, 0x40050) 12:20:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) [ 770.114468] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 770.126287] FAT-fs (loop2): Filesystem has been set read-only [ 770.132481] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) 12:20:57 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) fcntl$setstatus(r2, 0x4, 0x44800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r5, &(0x7f0000000080)}]) 12:20:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4880, 0x0) fgetxattr(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="74727573745983000000000000606473703100"], &(0x7f0000000100)=""/77, 0x4d) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) ioctl$SOUND_MIXER_READ_DEVMASK(r3, 0x80044dfe, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000002880)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000002840)={0x30, 0x5, 0x0, {0x0, 0x0, 0x7, 0x4}}, 0x30) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r5, &(0x7f0000002740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002700)={&(0x7f0000000280)=ANY=[@ANYBLOB="441d0000", @ANYRES16=r6, 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0x2444}}, 0x20000000) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) recvfrom$llc(r8, &(0x7f0000002780)=""/114, 0x72, 0x2000, &(0x7f0000002800)={0x1a, 0x304, 0x80, 0x40, 0x8, 0x15, @multicast}, 0x10) 12:20:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000240)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x3000}]) 12:20:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) dup(r10) ioctl$SOUND_MIXER_READ_DEVMASK(r3, 0x80044dfe, &(0x7f0000000040)) 12:20:57 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$setsig(0x4203, r1, 0xffffffff, &(0x7f0000000000)={0x2001d, 0x5000000, 0x400}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)="39de3a126d27aa372a3ac4c058df58908741c585ba186bc3bdc28166644afccebbade3ec98418a9cef05cd66a4cd639a718f474a", 0x34}, {&(0x7f00000001c0)="276706bce93db3b7c8fd8bbd674595c5dc47ba2eac9bcb5a84eeb2", 0x1b}, {&(0x7f0000000240)="9372ace05aa64e6579cc1abf2ebf1bdc0a4f129debf288de47ce62a10af64b15d27e633e5f69031ca2045a583b9ca46a0544c5b97d2a2f484000cdd93f064b3db8e4cfaa2ddc00b3b7e8ae855e8483b2700ed083e638dc2e2cf1d19bcee2739509018ba76758652a75703512384e41a92f8cee897b4182e4e64a70a4a112ba76f34245a23076e95a6c79a8980c19023ff7358ea9f7ef17522b53af60ffaea1eb3eb7b143cdaa", 0xa6}], 0x3, 0x0, 0x0, 0x40000000}, 0x8000) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0xc5e8e9ba39e87dfd) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 772.675263] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 772.683439] FAT-fs (loop4): Filesystem has been set read-only [ 772.689577] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 12:20:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x7, 0x6]}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 12:20:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r2, 0x80000001, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7}, 0x8) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x1000) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) fcntl$setstatus(r4, 0x4, 0x44800) io_submit(r5, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r4, &(0x7f0000000000), 0x3000}]) [ 772.747089] Unknown ioctl 19248 12:20:58 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x8024, @remote, 0x80001001}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1d8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@private2, @private0, [], [], 'sit0\x00', 'geneve0\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [], @private}, [], [], 'vlan0\x00', 'tunl0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:crontab_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000580)={0xd, {{0x2, 0x6e24, @empty}}}, 0x88) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x80) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r8, 0x80044dfe, &(0x7f00000001c0)) 12:20:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x37, &(0x7f0000000200)="94a4b04e040000000900000000000000ee9a8f8cbeaf99cf938ba33a4c54fe550866619056e81f083ef900b5df9dca63c26932b28d918a"}}], 0x1c) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffc0}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r4, 0x1, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8017}]}, 0x30}, 0x1, 0x0, 0x0, 0x20048890}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xf) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 772.798095] Unknown ioctl 19248 [ 772.810557] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020) [ 772.827123] FAT-fs (loop2): Filesystem has been set read-only [ 772.839810] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000020)