executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0xb15c360fe6bef82c, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) [ 419.398448] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 13:34:07 executing program 2: r0 = socket$inet6(0xa, 0x808, 0x7f) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xf2, "e8b410932a473044cca824459c7b9c93d789ec1d1bf176a691d1c3515e889d821cc84de2465750e2ca51c91af533f9e849eafdcb9dc05efbf52f7c5f57c30a6d161968e0c6210248569ac9d747d398d078dff50fcad0fc791cb1e64afad933d6eaba570eab251839f3b82291bb6fea19aeb3202d939f4117d0e0e7ff0865a4e3eebb11ebe6046c474d95b2fde07306fb113692bbf8b837d73932cb13797774faa52c28837cde2091db530765160a8cabe4219766223bf1ed2451e2ee65fa754ac24cdf98eeb298cad7611b51a7c6c43e8480a37cb52b7ce2ff609d6a533ac66a92a599918fd36bdbe59ec959856f15cbc9c5"}, &(0x7f0000000000)=0xfa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @remote}}}, 0x84) 13:34:08 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x700, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2c00, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/23) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000240)={0x8, &(0x7f0000000140)=[{0xfffc, 0x2, 0x3, 0x48000000}, {0x80, 0x8, 0x3f, 0x2}, {0x400, 0x0, 0x7, 0xc}, {0x0, 0x0, 0x81, 0x7}, {0x7ff, 0x0, 0x7, 0xfffffeff}, {0x2, 0x81, 0x1f, 0x8}, {0xb5f9, 0x0, 0x3f, 0x970d}, {0x2, 0x7, 0x6, 0x3}]}, 0x10) r7 = openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) r8 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f0000000200)={r9, &(0x7f0000000180)=""/114}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000000040)={r9, 0x30}) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x3}) 13:34:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) [ 419.689877] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 13:34:08 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x7) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x3f00, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 419.885407] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 13:34:08 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/194], 0x1, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'U+', 0x7}, 0x28, 0x0) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x900, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 420.121381] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 13:34:08 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x100) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00000000c0), 0xffffffffffffffa1) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x2, 0x4}) 13:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000004001) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x7800) shmat(r1, &(0x7f0000ff8000/0x3000)=nil, 0x1000005001) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) r5 = getuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) r7 = getpid() tkill(r7, 0x9) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x3c, @local, 0x4e24, 0x0, 'none\x00', 0x27, 0x1, 0x3}, 0x2c) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x101, r3, r4, r5, r6, 0x40, 0x7}, 0x10001, 0x100000001, 0x3ff, 0xaa5, r7, 0xffffffffffffffff, 0x8}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xa00, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast1, 0xff}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x5, 0x3, 0x9}, 0x7fff, 0xaa, 0x9}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x8800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x6, 0x3}, 0x10) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="e0ddca5a7968ec94", @ANYRES16=r1, @ANYBLOB="000900340007000c00040000000000000000000c00030001000000000000000c0003000600000000010000001c0007000c12030030000000000000000c000000000000000200000004000200040002000400020008000100041f000000080001002a11000004000200"/131], 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x800) r2 = socket$inet6(0xa, 0x8, 0x6b) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r4, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x7, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x2}, 0x0, 0x0, &(0x7f0000000300)={0x5, 0x8, 0x400, 0xd40a004}, &(0x7f0000000340)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0xa20}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0)=r5, 0x4) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 420.649104] isofs_fill_super: bread failed, dev=loop4, iso_blknum=30, block=60 13:34:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xff0f, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xb00, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="62747266732e7b708f70315e757263707573657421272b0071912edf0f7a46359bf584a7b94165740bbe727474920ce495aca8"], &(0x7f0000000140)=""/12, 0xc) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:09 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/194], 0x1, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:09 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl(r6, 0x1ff, &(0x7f0000000000)="01865c6c10cf8b3a28002d7e4a7619adf4ebc6709972193617a84c4b6087b0b231280bf6d7f17acf44323414d53bd821b6e1a706c483540e1ce6a73bf192bc1bb3bbde4aefc571b91eff94dc0fc3a5ade09252578460a3119018adfe39f2dd6df162b92cac1bace628e5c8959b4b11972fb11079703048f1c378e62c4df19c72fae10e9960110f2ff1805df0b845417a4af658d0990e9815c51a24ff20109f504324") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x8f00) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 421.131922] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 13:34:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xc00, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x2, 0x0, 0x4}) 13:34:09 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:09 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000000)={0x800, 0x80000000, 0x4, 0x0, 0xfb, 0x9, 0x5, 0x7, 0x5, 0x80, 0x9, 0x98a, 0x9, 0x16f, &(0x7f0000000200)=""/193, 0x3, 0x0, 0xc48}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 421.646665] ISOFS: Unable to identify CD-ROM format. 13:34:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xd00, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1fffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008916, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 421.880061] ISOFS: Unable to identify CD-ROM format. 13:34:10 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0x1, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="00ff01000000000000b3621d2721c61341b99593e02bd8d45d23d779e24335858aeed336a5a3003e7d7584ebc8f8c88258319b04598d109aaf84697037bf0f1faaf5ca76423e7c91058c73481f32588cd708e2eb277fcada2f1fade02a3b6cfae6124de04c85752611e6611fb890c57d3d5579ae972d7e65626f185340d000000000") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x723500, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = getpid() sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}]}, 0x28}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r9 = getuid() r10 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r14) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r16) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {}, [{0x2, 0x7, r8}, {0x2, 0x0, r9}, {0x2, 0x1, r10}], {0x4, 0xd}, [{0x8, 0x1, r11}, {0x8, 0x2, r12}, {0x8, 0x1, r13}, {0x8, 0x1, r14}, {0x8, 0x1, r15}, {0x8, 0x4, r16}], {0x10, 0x4}, {0x20, 0xdbf87b097f3eaff8}}, 0x6c, 0x3) fcntl$lock(r1, 0x48e6d8bb9cd99a4b, &(0x7f00000000c0)={0x2, 0x2, 0x80080000001, 0x0, r5}) 13:34:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xe00, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x6b6b6b, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 422.124196] ISOFS: Unable to identify CD-ROM format. 13:34:10 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20082208}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x230, r3, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x3c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}]}, @TIPC_NLA_LINK={0x88, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x164}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x88, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb24a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xf5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffff01}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'team_slave_0\x00'}}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xaeb5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6f1b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x60000000}, 0x20000000) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, r5) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)=',trusted}]lovmnet0%\x00') 13:34:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x62, "590cd240027a519d168746336c2bd975317c6decd3002fd09f033d7eaaca99fd332b4b086477c8cef32834c0d352187cf1a6e76cffa04b76c3444b63388fe96699ad6d622c65ffc170cc7f9cef0c9225d460bcc591847fd4191e9a34b059794e242d"}, &(0x7f0000000100)=0x6a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UI_GET_SYSNAME(r7, 0x8040552c, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r5, 0x7fffffff}, &(0x7f0000000180)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x21d, r8}) 13:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xf00, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 422.522877] ISOFS: Unable to identify CD-ROM format. 13:34:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x810, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}, 0x1c) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x80c, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) 13:34:11 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) write$P9_RATTACH(r0, &(0x7f0000000040)={0x14, 0x69, 0x2, {0x6, 0x2, 0x6}}, 0x14) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") dup(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) close(r2) r3 = dup3(0xffffffffffffffff, r2, 0x0) recvfrom$x25(r3, &(0x7f0000000100)=""/110, 0x6e, 0x1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x10000000}) 13:34:11 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0x1, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$eventfd(r2, &(0x7f0000000000), 0x8) 13:34:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1100, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:11 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000), 0x4) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 423.110156] ISOFS: Unable to identify CD-ROM format. 13:34:11 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c4879"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6(0xa, 0x80003, 0x6b) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) r4 = eventfd2(0xd9a1, 0x80c01) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000001a40)=0x2) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000300)={0xff, 0x200, 0xfffffff8, 'queue1\x00', 0x5}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000000200)="6ecd401153ab974de48cc079b0cf34350eb924c6eb7dd108cb9c6af9e8a90e10febaa0085324baca7563cd088e1a88d25dc3ef8f0eee24d6eda2299fa31970814839", 0x42, r4}, 0x68) 13:34:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x1, 0x3, 0x8, 0xffffffffffffffff}) 13:34:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1200, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:11 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x3) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_ENC_INDEX(r2, 0x8818564c, &(0x7f0000000200)) r3 = gettid() fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x5, 0x8, 0x0, r3}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x80}, &(0x7f0000000040), &(0x7f0000000140)={r4, r5+30000000}, 0x8) 13:34:11 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x6b) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x67, 0x1, {0x20, 0x1, 0x3}}, 0x14) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x1000, 0x9, 0x80}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcsu\x00', 0x101000, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$midi(r5, &(0x7f0000000100)="e270c3270d39aafefa62d8e2fa699c43cfdf2a93aa0fa5577c528320166368ba7c66c534db904b1483dadff75adab66a494a2d30ecaf7b5beb2d611ce9394b69591b4093a715332ccb5b39fe5fab235fd6710890cd714263b5801f6dc78610d732ff9dd16e67abad3db40d4e1fa2a90eb7537704290dac028a76da10d871ff8526da2cab2a80a6a253df330503506ac2a3f3b5204ea5", 0x96) ioctl(r0, 0xfffffffffffffff6, &(0x7f0000000000)="0805b5055e0bcfe8474071") socket(0x4, 0x0, 0x20) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x1, 0x3, 0x4, 0x3ff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup2(r7, r4) ioctl$TIOCSCTTY(r8, 0x540e, 0x2) [ 423.515323] ISOFS: Unable to identify CD-ROM format. 13:34:12 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0x1, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1300, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:12 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000240)={{0x589b1024e899d0f8, 0x0, 0x8001, 0x0, 0x9533}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0x1fc, 0xd, 0x6, 0x0, 0x70bd27, 0x25dfdbfc, {0x7, 0x0, 0x1}, [@nested={0x80, 0x44, [@typed={0x8, 0x1e, @str='[,\x00'}, @typed={0x8, 0x2e, @pid=r2}, @typed={0xc, 0x52, @u64=0x9}, @generic="97cbeb9f37bb60f40a89ad1997f41b0645ebbb0044285763308edd9c70d584339467796a368d4cbded50b39f34bbba539e040efdbd8e22d1446014ed4a2f2fb73ddb9e79845ce4794c", @typed={0x14, 0x65, @ipv6=@ipv4={[], [], @local}}]}, @nested={0x20, 0x35, [@typed={0xc, 0x43, @u64=0x40}, @typed={0x10, 0x72, @str='lovmnet1GPL\x00'}]}, @generic="f0e411874e80d47b639281dc577f90766e0d041abce6b9820b5cadd8b114be75261bc0f73a543bb788ee083a97e7be956cf3420acee2063b0450fdddc80dd681e60be3ab726894829f1aa7ea270e68bdeddbb144eaabda0b", @generic="b451285117f0d1ee033e3bcb1f1a15d41d06e49941638423d6124a6361498c523e4f9fb8b90c13601e71652a2c5ae33df7a8b7fcd7feab05cd144e4d1d1eccd227dc4eed8e443386639a3c4de0b48eb5826bb9af7ededbab7b2e5798ffe67bf9c76c9f6a2bf8083e948903b6747b7d36e3ed83d4fd0f704edeb08318fa8cba0b6ae4ceb805a35abf7c4d917c9065408b2e47fdd8cef28890b8b43e223094deade56a39af64e5a453da8d2eb18f8116e6ed085ab432a9a484464308d3738071903e6a7950d4d782fb4f4aeb9ef65da9d53134958e0bd99c3f96c05f368cb5e36a15", @nested={0xc, 0x5d, [@typed={0x8, 0x83, @ipv4=@rand_addr=0x9}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x20000}, 0x4000) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/159, 0x9f}], 0x5}, 0x9}, {{&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/233, 0xe9}], 0x3, &(0x7f0000000800)=""/150, 0x96}, 0x5}, {{&(0x7f00000008c0)=@nfc, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f00000009c0)=""/18, 0x12}, {&(0x7f0000000a00)=""/181, 0xb5}, {&(0x7f0000000ac0)=""/120, 0x78}, {&(0x7f0000000b40)=""/75, 0x4b}, {&(0x7f0000000bc0)=""/123, 0x7b}, {&(0x7f0000000c40)=""/115, 0x73}, {&(0x7f0000000cc0)=""/160, 0xa0}], 0x8, &(0x7f0000000e00)=""/6, 0x6}, 0xfff}, {{&(0x7f0000000e40)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000ec0)}], 0x1, &(0x7f0000000f40)=""/4096, 0x1000}, 0x7fff}, {{&(0x7f0000001f40)=@ipx, 0x80, &(0x7f0000003180)=[{&(0x7f0000001fc0)=""/226, 0xe2}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/16, 0x10}, {&(0x7f0000003100)=""/93, 0x5d}], 0x4, &(0x7f00000031c0)=""/139, 0x8b}}, {{&(0x7f0000003280)=@generic, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003300)=""/65, 0x41}, {&(0x7f0000003380)=""/183, 0xb7}, {&(0x7f0000003440)=""/104, 0x68}], 0x3, &(0x7f0000003500)=""/84, 0x54}, 0x3}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003580)=""/25, 0x19}, {&(0x7f00000035c0)=""/50, 0x32}, {&(0x7f0000003600)=""/154, 0x9a}, {&(0x7f00000036c0)=""/56, 0x38}], 0x4}, 0xa9}, {{&(0x7f0000003740)=@tipc=@id, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)=""/174, 0xae}], 0x1, &(0x7f00000038c0)=""/52, 0x34}, 0xfe04}], 0x8, 0x2, &(0x7f0000003b00)={0x0, 0x1c9c380}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000003b40)={0x9, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r3, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 424.143112] ISOFS: Unable to identify CD-ROM format. 13:34:12 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c4879"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc040563d, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x4, {0x1, 0x80, 0x401, 0x43}}) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x7, 0x20}, 0x1, 0x5, 0x6, {0xf2, 0x81}, 0xf7, 0x80000001}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) close(r2) r3 = ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) fcntl$lock(r3, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x4}) 13:34:12 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x3, 0x4}) 13:34:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1400, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:12 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x519241, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)={0x2, r1}) timerfd_gettime(r1, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000000080)="577faa74f6b7f20f6b4a3bb9659b098642b01e21d9", 0x15, 0x2000890, 0x0, 0x0) ioctl$USBDEVFS_DISCARDURB(r1, 0x550b, &(0x7f0000000040)=0x81000000000) [ 424.467956] ISOFS: Unable to identify CD-ROM format. 13:34:13 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r3, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r5, 0x406, r6) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1800, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'cpuset'}, {0x20, '%em1'}, {0x20, ',bdev'}, {0x20, '\xf3em1('}], 0xa, "d759f1c522a9de2797f1fe2d99e49cca78d0c8858607ddf92ec1dfb3f1eb548f811adf67142f04f36e779ee512f823ea15e2e9fbee812fff814c21652103681796131e959937554591fa9a11970ad33b0c4ecf7fd796f0949f030910a6f5312a60bdbc78ad2c4d870af38f675bf2c73faff050caa7bf"}, 0x99) 13:34:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xe953, @ipv4={[], [], @remote}, 0x1}, 0x1c) inotify_init1(0x1800) [ 425.120351] ISOFS: Unable to identify CD-ROM format. 13:34:13 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c4879"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socket$rxrpc(0x21, 0x2, 0x2) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000080)={r1, 0xf7, 0x60}, 0x0, &(0x7f0000000200)="396719a25b422aea7643ee621e7ef8bc70014b1f978ee2cdd0fa0f85ac32c73db47b9052e8795bb41100cc13a5f780f91c9d7d658e44ddb35a8b24498ce93b6315657a59973362b3b83b11340d82536fbe69ac0c46a0b7b224b204e37a17e6b442f6fdcda630fecee61bae3ea574dead28a4453bf528df374ff1042420c1cd3bf8262327bc005e03bf8f8b2cca1f59d4c21a972e7af1cceeac36742d970f4e073daeafb0cd9c9dcd9e08342a3856456b797ee7eae2265155828c98c96f8197bc6463434121d7ac4e2e0112154295a7ef1aedce944ae3df188a5d53f3806affd4eb356e837c70edc8f1f111b112a1d5db9d37e73c908511", &(0x7f0000000100)=""/96) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x2000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:13 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FBIO_WAITFORVSYNC(r2, 0x40044620, 0x0) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) 13:34:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x422443, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x7ad158f35e95e038, 'vcan0\x00'}, 0x18) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) close(r3) ioctl(r3, 0x5a, &(0x7f0000000100)="0805b5055e0bcf59f51c81116da4ec1d5341367407647c49d7442f9bca68176841d1a453ccbe9ef770197f40df314ae6a962648c95917591f45662cec69b9e499b7f97200730ad894632f6667bd9010fcb2ecaa22082734aa2b910ec42d023af847cd2d34ee7f493bcb3c73235c608c808b166cb08d013c50ab52d12f888c9059ba3d27d5137808e364c95d0166b98b7ff42d7cb61fe671500ebf0f5ca") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 425.391107] ISOFS: Unable to identify CD-ROM format. 13:34:14 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r3, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r5, 0x406, r6) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x4000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x41cb23, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0xd1e2}) 13:34:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x3, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x83) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$RTC_WKALM_SET(r9, 0x4028700f, &(0x7f00000003c0)={0x1, 0x0, {0xd, 0xb, 0xa, 0xf, 0x2, 0x3c, 0x4, 0xd7}}) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00', @ANYRES16=r10, @ANYBLOB="05000000000000000000010000000000000009410000000300180000001f657623193165a211fd00000000000000000000000000000000000000000000000000000000007100"/98], 0x3}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r10, 0x500, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4050}, 0x8) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r10, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xfde5b7daedce51c0}, 0x6000) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newtclass={0x34, 0x28, 0x0, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xa, 0x10}, {0x8, 0x1f}, {0x1, 0x6f328a3e4611038}}, [@tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x44010}, 0x40) [ 426.118831] ISOFS: Unable to identify CD-ROM format. 13:34:14 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c6"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f00000000c0)={0xbc0da42ee3fb966, 0x2, 0x4, 0x20, r1}) 13:34:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) finit_module(r1, &(0x7f0000000000)='{\x00', 0x3) 13:34:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x40000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 426.364727] ISOFS: Unable to identify CD-ROM format. 13:34:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x4, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) 13:34:15 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r3, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r5, 0x406, r6) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:15 executing program 3: ioctl(0xffffffffffffffff, 0x1000000000000008, &(0x7f0000000100)="cfe84740717a0000000000000000000000005f") ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xff) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0xffffffff) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) syz_mount_image$ocfs2(&(0x7f0000001740)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x8, &(0x7f0000001640)=[{&(0x7f0000000140)="0db66be1e71845f80ca20845de1dee22c730bcbfec7b5079639c92a963242d3145c3b676c3a7ca2081e7d49ea7093be8679623491a1b5093413733b04e56aa9fcbe4c9cc5f0b74a67049f63374ad51dc1cc56a7463a1581191e6ff1e78ed13d7202677abebb1589a74e5f6bd2cc0f9b8729c770608fa6e56772acb3f96c32f9129c6512cee4c15529a8b72c657744104cc65893c0cc2167b22f1e22e23c2dd38095f27a7be73a81cf0c42ae5c9b28f740477d369e6261c432b1e5eb9eea81ae962e068162a4483ad4ef45b2687991ba02304846a9d683218e2794135b2832b484e2b4b40dbed15c71393e52e27233412581d9a95a68d", 0xf6, 0x38ee}, {&(0x7f0000000240)="b3b0a2610b444ee9165bfd155ea808ae12ca42f4262c9a75537c848308ef0c314d6078fe76968048225fae546a6fc88514d9f6b786a01f08def226d777cce698583371870b752a223eb9bd8722bdb0391afa84869297483a4cd2223f94d985805aee206dfdc5e3b324836bc2574abdef7af91db3314aa20a9d06f1191022788c7ecace6345b57e8797fdfb0320c6c63b80e9accf3f0c897d42d0fd6906666a4a8e4f1d28322492bba638671e580c385905d2eb78ea2e349540711625dbca6c0e1e8f586186149ca2fd381ae64198a621cb5089", 0xffffffffffffffae, 0x8}, {&(0x7f0000000340)="b6414092e416fc7487019abe6dd9e77ee80e8976263d7ccd8718496dba059b230b5cb53f6299b72f6f647351af7e7da51e2ddfde0e576b8fea715fbe54df0cf67754500a2d228c4fb535c169ced256a4fe9c24c16588", 0x56, 0xfffffffffffeffff}, {&(0x7f0000001980)="aa03a8caad6549b1722f08229a6856673435078d3cd04333bff5d7ff222c33c8aab12c18ca67a4fbe19dcb8ba3eb4291b1402eb6a0b53d1ada9bbd76288046cee68fef888f80a5f1bdc57e51cc89de3caefb54f8890eafc8e5e9b4d9f7b6ba474c51adbf92aa044d48b843e57cd3737545aabbe28230b403b2bf8044b679bac4b054312f2d5ed1b0bd9dd085a2198bfe9ed6e59de45b68be91e12ed0721f933c0985249852d0dd8cc76d3dcfde16d3c26d72f83ed697a0bc8942a4ad2b83445f499f3881491816e05ebc16a1abebc17f8665248bfbc065", 0xfffffd85, 0xa31f}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000001a80)="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", 0xffffffffffffff9c, 0x4}, {&(0x7f0000001880)="f5c4f330af2e77f7b63afacbfdea8e992091617aa88fc351b0cb361e19fdd5052d90f07dd55ee65cb8b2ecb6d47d4f7389b4ca8c86c7d6742901abf629de8bcd85a57782ccaa8fd243102d7be96d296e15ebd57193f05e5404b220d1210980f7a7c6d2fe326288a13dcee20ccaaf21a8294e19c955c314de7ed4007862f682c51369f8bbee6da2c448abab27406193cb742354e73d08d844bf173d7a9b3030ccbf2da1edf684e6522f3ab5cc51c34e24fd032a4b8ace1d3fcd9a825e61aff6213a001a2614f72997ef953e067037d530854f6aa6", 0xd4, 0x3}, {&(0x7f0000001600)="41a29f740bfdfe0b29d9e4ff80cd8bb77a09", 0x12, 0x3}], 0x2, &(0x7f0000001700)='{x#:\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r5, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={r6, 0x8001}, 0x8) 13:34:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$netrom(r2, &(0x7f0000000000)={{0x3, @default}, [@remote, @bcast, @rose, @rose, @bcast, @rose, @bcast, @netrom]}, &(0x7f0000000080)=0x48, 0x0) ioctl$SIOCNRDECOBS(r3, 0x89e2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) keyctl$search(0xa, r4, &(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, r5) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r6) ioctl(r0, 0x200, &(0x7f0000000400)="0805b5055e0bcbe84740715018ea20170aa5c6bb8d00e8172ca05d40c2c2c168c9342877c619bbd3fcce4be93cbeea4d4c6922a5e161c2490000000000000008361bcc35da2615b696a8ac005a19c51d9f7b95d5c18ea72e2e1dae8684436abec3d1f3a52235a520735218ea580d9082465c28b76c5ebd0409dd1ddfca02222450090001d3e6010b3932c6ed08e6fd1dc3fcd432d766caaaac0dfd73663a26cc502b7807db194374e8271340585516d5981215b10200009529fc1e57eb752b6ad7b69be732e5c950f2537d4e6c617f269ff6a27d0bf0e620e995dce3b86efd28ed2846505f62e50069edb3") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x200000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 427.091488] ISOFS: Unable to identify CD-ROM format. 13:34:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 13:34:15 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c6"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x2, 0x0, 0x4}) [ 427.380479] ISOFS: Unable to identify CD-ROM format. 13:34:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xc000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 427.683353] (syz-executor.3,15444,1):ocfs2_parse_options:1499 ERROR: Unrecognized mount option "{x#:" or missing value [ 427.701355] (syz-executor.3,15444,1):ocfs2_fill_super:1225 ERROR: status = -22 [ 427.701420] ISOFS: Unable to identify CD-ROM format. 13:34:16 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r3, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r5, 0x406, r6) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x2000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000000)={0x20, 0x2, 0x8, 0x3ff, 0x1}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xd000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x2, 0x2, 0x4, 0x3}) 13:34:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000)=0x7, 0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) [ 428.166605] ISOFS: Unable to identify CD-ROM format. 13:34:16 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c6"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x101}) 13:34:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x2010000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xe000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xfffffda5) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@empty, @mcast1, @mcast2, 0x0, 0x8000, 0x2, 0x400, 0x5, 0x40018, r5}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x100000000}) r6 = dup(0xffffffffffffffff) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000000)) 13:34:16 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x200980, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x20, 0x4) [ 428.457507] ISOFS: Unable to identify CD-ROM format. 13:34:17 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r3, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r5, 0x406, r6) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b08047710f9") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xf000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x3000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1}) [ 429.070551] ISOFS: Unable to identify CD-ROM format. 13:34:17 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) r2 = dup3(r0, r1, 0x40000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) close(r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001340)='/dev/qat_adf_ctl\x00', 0x840, 0x0) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r10, 0x400454cd, 0x20) close(r10) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r11, 0x0, r11) r12 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r13 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r13, 0x400454cd, 0x20) close(r13) sendmmsg$unix(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="136014053f9e0072c8a09e73ad1e98b1090eb507d3fbc8cd", 0x18}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="f9e86dcca4cd17de76be9b242de4b8e7dc234dcce7ce2afbf2e730e1fb1d61f7a646dd196b6e31d60efcd232ab56eb51509dccc06bb398cb09cbd121902e05b024e05a4ecc97bf5cf17fb1665e6b1495647c91ea9db1150efdf69586f29922a45fb46260e2fa2c", 0xffffffffffffffeb}, {&(0x7f0000001200)="331517dfc33479ff05d2bab1630f9af7c5bcec92543fa3f8f3ef8459b0e261336e0471c18f8c91ae1d376dd2c7b0882617eba997a754182372417ad35dc0c26311436991ecb78ccd8e44aac1916fbfa04425235081b46b66829d3cac840995f901a21e4ae79e3be5f2434ce6a318eb2829ff58d8066b43c219ae4681d4ed61eff13cf371168ab5bf13041409cbedd7de9dda22524dbaa7759027e38af7ca44077b52005a8727da4637fb1cfdc8fc76b488360262", 0xb4}], 0x19, &(0x7f0000001800)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32, @ANYRES32=r5, @ANYRESDEC=r10, @ANYBLOB=',\x00\x00\x00\x00', @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32, @ANYRES32=r12, @ANYBLOB="0000ffff"], 0x58, 0x40094}], 0x1, 0x20000000) 13:34:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000680)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {0x24}, [{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = getpid() sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x20800) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r3, 0x0, 0x70bd27, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x20000151) 13:34:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x4000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 429.418896] ISOFS: Unable to identify CD-ROM format. 13:34:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0805b5055e0be7e84740712ef01671fd4a21ce22cbe38757953d52a206b835eebfbaa06c0b0a1049f3ffcb0c6df39c2d8ca6abfc792b7900063394d9251fcdf89c8e6b9451b64f36169bf268396b8b80e27ad964b7cddd9c29a64ab3cd5c1db39c5d3f646ba2615bc1321a8b2f5c4a818eb7921eaec4d0c7e8ccce3550c99617e37702cfae3f453b8421aa80c94510f70000") fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x4}) 13:34:18 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r3, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r5, 0x406, r6) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0xff, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getpgid(0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000240)=""/149, &(0x7f0000000140)=0x95) r3 = getpid() tkill(r3, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = getpid() ioctl$TCSETXW(r2, 0x5435, &(0x7f0000000180)={0x3, 0x4, [0x8, 0x8, 0x20, 0x9, 0x9], 0xc}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r11 = getpid() sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_NET_NS_PID={0x8, 0x13, r11}]}, 0x28}}, 0x0) ptrace$getregs(0xe, r11, 0x9, &(0x7f0000000040)=""/5) r12 = getpid() tkill(r12, 0x9) tgkill(r12, 0x0, 0x34) r13 = getpid() tkill(r13, 0x9) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x2, 0x2, 0xc605, 0x0, r13}) 13:34:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x11000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f0000000080)=0x1) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = getpid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0xb1, 0x8, 0x9, 0x3f, 0x0, 0x4000000000000000, 0x406, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x2000, 0x10000, 0x100, 0x5, 0xdf7e, 0x1, 0x3}, r3, 0x3a43, r5, 0x1) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x5000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:18 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 430.175842] ISOFS: Unable to identify CD-ROM format. 13:34:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000040)={0x2, &(0x7f0000000200)=[{}, {}]}) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) modify_ldt$read(0x0, &(0x7f0000000000)=""/17, 0x11) write$vhci(r2, &(0x7f0000000080)=@HCI_EVENT_PKT={0x4, "2282c13ce1eb7ccd5983a8f30ecb250fb20c6ab1c5c9656eadea8165287fc634645b9a24beac057762"}, 0x2a) 13:34:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x6000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x12000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 430.489264] ISOFS: Unable to identify CD-ROM format. 13:34:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x7000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x13000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 430.747908] ISOFS: Unable to identify CD-ROM format. 13:34:19 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x9}) 13:34:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x14000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x8000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:19 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 431.254365] ISOFS: Unable to identify CD-ROM format. 13:34:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x9000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='.dev/\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = fcntl$dupfd(r1, 0x0, r2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400202) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000200)=""/178) write$P9_RSYMLINK(r5, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x7d}) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x15000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000200)=0x1e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fd) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000180)=0x10) splice(0xffffffffffffffff, &(0x7f0000000080)=0x1, r2, &(0x7f0000000100)=0x3ff, 0x5, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x1) socket$netlink(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) signalfd(r4, &(0x7f0000000040)={0x51}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0xc000, 0x0) ioctl$SG_GET_COMMAND_Q(r5, 0x2270, &(0x7f0000000280)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) listen(r6, 0x800) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0xff) 13:34:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xa000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 431.601045] ISOFS: Unable to identify CD-ROM format. 13:34:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x8, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = gettid() fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x400714, r3}) 13:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x16000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 431.889403] ISOFS: Unable to identify CD-ROM format. 13:34:20 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xb000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x35, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x17000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:20 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53b"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) recvmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/190, 0xbe}], 0x5}, 0x7}, {{&(0x7f00000013c0)=@x25, 0x80, &(0x7f0000002840)=[{&(0x7f0000001440)=""/94, 0x5e}, {&(0x7f00000014c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000001580)=""/204, 0xcc}, {&(0x7f0000001680)=""/164, 0xa4}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/9, 0x9}, {&(0x7f0000002780)=""/181, 0xb5}], 0x8, &(0x7f00000028c0)=""/34, 0x22}, 0x10000}, {{&(0x7f0000002900)=@ipx, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/229, 0xe5}], 0x1, &(0x7f0000002ac0)=""/143, 0x8f}, 0x10000}, {{&(0x7f0000002b80)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002c00)=""/48, 0x30}, {&(0x7f0000002c40)=""/156, 0x9c}, {&(0x7f0000002d00)=""/152, 0x98}], 0x3}, 0x3}, {{&(0x7f0000002e00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002e80)=""/59, 0x3b}, {&(0x7f0000002ec0)=""/199, 0xc7}, {&(0x7f0000002fc0)=""/126, 0x7e}, {&(0x7f0000003040)=""/16, 0x10}, {&(0x7f0000003080)=""/132, 0x84}, {&(0x7f0000003140)=""/209, 0xd1}], 0x6, &(0x7f00000032c0)=""/180, 0xb4}}, {{&(0x7f0000003380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003400)=""/146, 0x92}, {&(0x7f00000034c0)=""/135, 0x87}, {&(0x7f0000003580)=""/231, 0xe7}, {&(0x7f0000003680)=""/126, 0x7e}, {&(0x7f0000003700)=""/156, 0x9c}, {&(0x7f00000037c0)=""/121, 0x79}, {&(0x7f0000003840)=""/145, 0x91}], 0x7, &(0x7f0000003980)=""/210, 0xd2}, 0x80}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003a80)=""/224, 0xe0}, {&(0x7f0000003b80)=""/176, 0xb0}, {&(0x7f0000003c40)=""/218, 0xda}, {&(0x7f0000003d40)=""/55, 0x37}], 0x4, &(0x7f0000003dc0)=""/254, 0xfe}, 0xfffffffb}, {{&(0x7f0000003ec0)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003f40)=""/212, 0xd4}, {&(0x7f0000004040)=""/176, 0xb0}, {&(0x7f0000004100)=""/107, 0x6b}, {&(0x7f0000004180)=""/89, 0x59}, {&(0x7f0000004200)=""/205, 0xcd}, {&(0x7f0000004300)=""/171, 0xab}, {&(0x7f00000043c0)=""/172, 0xac}], 0x7, &(0x7f0000004500)=""/156, 0x9c}, 0x401}, {{&(0x7f00000045c0)=@sco, 0x80, &(0x7f0000004680)=[{&(0x7f0000004640)=""/17, 0x11}], 0x1, &(0x7f00000046c0)=""/55, 0x37}, 0x10001}, {{&(0x7f0000004700)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004780)=""/57, 0x39}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/116, 0x74}, {&(0x7f0000005840)=""/106, 0x6a}, {&(0x7f00000058c0)=""/245, 0xf5}], 0x5, &(0x7f0000005a40)=""/152, 0x98}, 0xe357}], 0xa, 0x2001, &(0x7f0000005d80)) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 432.180991] ISOFS: Unable to identify CD-ROM format. 13:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x18000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xc000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0xe61d8e36ddf417c1, 0x2, 0xd, 0x100000000000007}) [ 432.469747] ISOFS: Unable to identify CD-ROM format. 13:34:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_GET_PROFILE(r2, 0xc0404309, &(0x7f0000000100)=0x4) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x100, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) connect(r4, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x7f, 0x8, "4588739f0b542720f012eeac5c840cbbf873ae6caa9a79f469880d40d4ac012289439175b389be559ed2a8cae2989642d5a7046c42ecdaf18f530faa386057", 0x1f}, 0x80) accept4$bt_l2cap(r3, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) 13:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x19000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xd000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 432.751035] ISOFS: Unable to identify CD-ROM format. 13:34:21 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$nfc_llcp(r7, &(0x7f0000000200), &(0x7f0000000000)=0x60, 0x800) 13:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1a000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xe000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:21 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x80000001}) [ 433.153671] ISOFS: Unable to identify CD-ROM format. 13:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xf000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x7, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x9a, 0x1000, &(0x7f0000000100)="9f5db1774c10459d148c302f5506d9212fcab296d1f212e8b4a4df8b5c1ab83a1c985f6716b2d7d98efa038da133370ba405af0dca3eef4de7f70f6b96e1bdb91a93d9392395d7daf18d83b9005bd245952dad2d486183a6c6faba3171ac2d1cbc797944bba0c2363ee789f02fecb1eb683f08e01f7e6c56aafb89e93940b05f92bfc75eb4e87b5ddd66a3eb11c4223fab88f21c1e5c7e04f48f", &(0x7f00000002c0)=""/4096, 0x0, 0x0, 0xd7, 0x2e, &(0x7f00000012c0)="5d463986afc998e2f16d178868b51ffeacefc5935a7bfe811fe5320da6de712ed8ea287c8a363e307c3c0dc6ed9df1443ffedc2f023b680805bcd02fe3da1d2c37e47afe86950e38e64eef7e8c10a7cbb18b3e506587f7e7ef49bf7fa04951c82c1e6d1e6c7086d3c8762ba2135be3d530d5d3a2003362df75e903693c08b8f7012250b755936dff0c2db17ca1d8215d30a8c1a550e0a3632ac2d2ba82dce33473b532997cbec949610c56346c198637dca265d534ab2d710573c347b560feb43fe0ffbb3d39663d8ec9c15ea458e8be8814849d459788", &(0x7f0000000000)="decd3799b9232527970ea4e1ad698e913398a734046a3e85e0c0b4c73b54c396dfe9749de43102cb12aa8cb656be"}, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) dup3(r0, r1, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 433.445023] ISOFS: Unable to identify CD-ROM format. 13:34:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x22000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x10000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x1b) [ 433.729270] ISOFS: Unable to identify CD-ROM format. 13:34:22 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x0, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0xffff8000, 0x4) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x23000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x11000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:22 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 434.203029] ISOFS: Unable to identify CD-ROM format. 13:34:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x12000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2c000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:22 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000300)={0x2, 'tunl0\x00', {0x4}, 0x6}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) close(r2) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = getpid() sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001000"/20, @ANYRES32=r5, @ANYBLOB="e4ffffffff1f00006831c51c03f9c08317545320752f3bac0be23e180feb4e6285adfbc34684fff2b047f405c69b8024b8ced4b21a93da9f638c7e8beb454f4d6236344ccac4cf330bfd458f1953199b00007ded060869d674bec3176be8c552e4895202180ad353a8e08afb705ef5b5d05fbccf7d184c6324233e26b95df83f246a6d4403cd9f86703f84f9e4cc405b6ccd9ed8461a161f1919f97ce5022323274780c00c7a9fb3f27d84e318e34bcce10ac55cb42e88d98c8aa1c5c834c79dec22d50a45171a0f9fe6de20019c3c510544"], 0xfffffffffffffd5a}}, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0xe7eb, r6}) write$FUSE_POLL(0xffffffffffffffff, &(0x7f00000002c0)={0xfe, 0x0, 0x7, {0x4}}, 0x18) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_S_CROP(r8, 0x4014563c, &(0x7f0000000080)={0x7, {0x1, 0x8001, 0x5, 0x2}}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) syz_init_net_socket$x25(0x9, 0x5, 0x0) r11 = perf_event_open$cgroup(&(0x7f0000000240)={0x2, 0x70, 0x4, 0x81, 0x0, 0x8, 0x0, 0x5, 0x4, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5}, 0x44d3ca164703c7b2, 0x1, 0x0, 0xa6b6a16d8ff585d9, 0x7f, 0x1ff, 0x40}, r8, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x4) ioctl$EVIOCGSW(r10, 0x8040451b, &(0x7f0000000000)=""/78) 13:34:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x13000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 434.567624] ISOFS: Unable to identify CD-ROM format. 13:34:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x14000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 434.865124] ISOFS: Unable to identify CD-ROM format. 13:34:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x40000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 435.108552] ISOFS: Unable to identify CD-ROM format. 13:34:23 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x0, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:23 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x18000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x6b6b6b00, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 435.335542] ISOFS: Unable to identify CD-ROM format. 13:34:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x181100, 0x1f1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x20) close(r5) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x20) close(r6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = fcntl$dupfd(r12, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$USBDEVFS_SUBMITURB(r13, 0x8038550a, &(0x7f00000003c0)=@urb_type_control={0x2, {}, 0xd529, 0x4b, &(0x7f00000002c0)={0x1f, 0x14, 0x4, 0x3f, 0x8}, 0x8, 0x10001, 0x9, 0x0, 0x7, 0x400, &(0x7f0000000300)="54b4674dbc5f98eeaf9bcac5d99c97f5999b9ad7e7a5f7b31239843fc1c9d94d71e7bfc9fb3187d02790f349e21361babe328dd8cae6a09772af2e412734e79f3e2a9c25f314052360dc4d0f60766c9ddc3773140f1b5141f80ffe4f68e50e06d30b5e2bc232333457c52620d38391185dd20f1e0961ea9bd13aba7b0989aae23ffccbdd88f1caed680b674548c4b012fcf9e91e4ac651636dbc83"}) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r15) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x2, {0xb97ad1c7ecec79af, {0x45}, 0x8, r14, r15, 0x7fffffff, 0x1, 0x1ff, 0x456c, 0x3f, 0x0, 0x8, 0x7fff, 0x4, 0x800, 0x7, 0x101, 0x7fff, 0x0, 0x90}}, 0xa0) tkill(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x3, 0x2, 0x4, 0x0, r16}) 13:34:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x40000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 435.573624] ISOFS: Unable to identify CD-ROM format. 13:34:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @local, 0x6}, 0x1c) 13:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 435.858975] ISOFS: Unable to identify CD-ROM format. 13:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xf5ffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x2, 0x0, 0x0, 0x400100]}, 0x2c) [ 436.079714] ISOFS: Unable to identify CD-ROM format. 13:34:24 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x0, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:24 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00000000c0)="0affefff7f000000001e6ea64aa8e1c9", 0x10) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmsg$can_bcm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "64ed9dc21ab57090c9cdb55256fa1ad95df8c2e7a52897bf9984c44eccfab86c2f39cf1c8be02904d821e2cc57c4c459724e5cdec7448de32ef8d65ea4a4c38b"}}, 0x10}}, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r9}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b531f}, @IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@mcast1, @loopback, @ipv4={[], [], @broadcast}, 0xafd, 0xc00, 0x7, 0x400, 0x1ce8, 0x1000000, r9}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x22a4, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000040)={0x3f, r10}) fcntl$lock(r0, 0x26, &(0x7f00000000c0)={0x0, 0x0, 0x4}) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x2, 0x0, 0x1eb, 0x143, 0x8001, 0x16a}, "288ce5264ec73784840fccfaeaa4d87c8b385a2b86a1abaa23bfb27b3257217cbc441a6aefa5962e0c47fb3e88cdea02d654059639d4704179a8a813ed9f56151fb6e8504c56739948c4d40368716de541517c94f914fb05c591101662325c7a091f6e2caa4fe0adb3663f4ac83a9296219db05e0694440d856ecd7e148c457b1acb23bc7a59a706ac13bbd27d682ba320845a8b0fe7cc6c376310519eb836082691f09df8c6a05784f6dafcf6b6214d7a056908d6189e6d54d1ada19ebbd12e4603b41ea236d6", [[], [], [], [], [], [], [], [], []]}, 0x9e7) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r11, 0x1, 0x27, &(0x7f0000000080), &(0x7f0000000180)=0x4) 13:34:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x3, 0x0, 0x0, 0x400100]}, 0x2c) [ 436.390188] ISOFS: Unable to identify CD-ROM format. 13:34:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @rose}, [@null, @rose, @null, @netrom, @remote, @null, @netrom, @netrom]}, &(0x7f0000000080)=0x48, 0x800) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000100)={0x8, 'bridge_slave_0\x00', {'dummy0\x00'}, 0x2}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xff0f0000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYPTR], @ANYRES16=r1, @ANYRESHEX=r9, @ANYRES16=r5], @ANYRES16=r10], &(0x7f0000a8a000)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0xe, &(0x7f000059aff8)={0x0}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r11, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0xfff8, @multicast1}}, 0x8, 0x103, 0x1, 0x2, 0x80}, &(0x7f0000000080)=0x98) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) fcntl$lock(r13, 0x5, &(0x7f00000000c0)={0x2, 0x0, 0x3}) 13:34:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xff) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000200)={{0x3, 0x4, 0x5, 0x10001, 'syz1\x00', 0x18}, 0x6, 0x8, 0x9, r3, 0x6, 0x4, 'syz1\x00', &(0x7f0000000000)=['\x00', '\x00', '$!em1\x00', '\x00', 'selinux%em1proc(-em1eth0\x00', '\x00'], 0x23, [], [0x9, 0x8000, 0xfff9, 0x101]}) 13:34:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1a9800) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x4, 0x0, 0x0, 0x400100]}, 0x2c) [ 436.695382] ISOFS: Unable to identify CD-ROM format. 13:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffff1f00, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 436.906004] ISOFS: Unable to identify CD-ROM format. 13:34:25 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x0, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x103, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x900, 0x4) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0xfffffffffffffffd}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x7, 'veth1_to_hsr\x00', {0x2}, 0x101}) 13:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x5, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:25 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) 13:34:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x101, &(0x7f0000000140)=0x4) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000000)={0x3, 0x9}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f00000004c0)=0x80000000, 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0xb64, 0x9, 0x40}, &(0x7f0000000280)=0x10) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r10) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000000480)={'gre0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) r11 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ZERO(r11, 0x0, 0x48f, &(0x7f00000002c0)={0x2b, @rand_addr=0x3, 0x4e23, 0x1, 'wlc\x00', 0x8, 0x8000, 0x65}, 0x2c) [ 437.224036] ISOFS: Unable to identify CD-ROM format. 13:34:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xfffffe01, 0x8, 0x100, 0x9, 0x7}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r1, 0xc2604111, &(0x7f0000000200)={0x3, [[0x4, 0x1ff, 0x6, 0x5, 0x9, 0x0, 0x1000, 0x3], [0x8, 0x80000001, 0x952, 0x1, 0x7545, 0x1000, 0x100, 0x4], [0x80000000, 0x8, 0x20, 0x2, 0x0, 0x5, 0x5, 0x8b]], [], [{0x7, 0x9, 0x10d}, {0x0, 0x3ff, 0xffffffff}, {0x7, 0x5, 0xb5d1}, {0x5, 0x400}, {0xfffffff9, 0x2, 0x1}, {0x0, 0x7ff, 0x4}, {0x7de0, 0x9, 0x8000}, {0x7ff, 0x2, 0x20}, {0xffffd043, 0xd2f}, {0x8f, 0x100, 0x3f}, {0x80, 0x8, 0x6}, {0x2, 0x8000, 0x7}]}) [ 437.357590] IPVS: set_ctl: invalid protocol: 43 0.0.0.3:20003 13:34:25 executing program 3: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x321000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='\x00') r3 = fcntl$dupfd(r1, 0x0, r1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000200)=""/197) 13:34:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x6, 0x0, 0x0, 0x400100]}, 0x2c) [ 437.447811] ISOFS: Unable to identify CD-ROM format. 13:34:26 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x0, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xfffffff5, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_WAITACTIVE(r2, 0x5607) 13:34:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xe1, &(0x7f0000ffa000/0x3000)=nil, 0x1) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x7, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:26 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:26 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x6b) ioctl(r0, 0x7, &(0x7f0000000040)="0805b5055e0bcfc7474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 438.171181] ISOFS: Unable to identify CD-ROM format. 13:34:26 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) vmsplice(r1, &(0x7f0000001580)=[{&(0x7f0000000000)="0943ec0d582579a231b0dedeece14f4e5179e3bcae20c27970fc2a9e679cab3b84ad1a395bf7a8d6c118cb24aa800ef4db3d0a3ab3a259b6de6d624cd9b714e2fcd30f2c366944745ca872aaa7b79f181fd13d636e8fec1e2b113143a0f77c9188033f111bb4ef1c318ea4e996c05030fd546a94c4f6820dba16f434f4a7e3c089ad3dcdd8778a797b4b7f83e1c81a00dfa5b33851c9c3d8968989078d2200d30c236722e13cda", 0xa7}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="336ecf35fc36330fc10d962046e1b3a9df187c2342fce683eefd743593b25ffec060db740830570f89fefe87d72700e68b92acf2b90cd10a4aed6ca2819280e92a9ebdb569f5589fb94d251b23e9f2cf0c3036f44e61bb089a44d4f36e3ea21ec590143a25a9247b1479fc54b241a9195d0408f568829e5146a195628499f081178545680eb065d4f1884536bc08f19853b3f5b1cb8fd0a62214e0c00f850a7c38e261d3e56a766bc59c1a73748b22501a8aa38c899b3e8f0235046cb70a6ddbd520845f867612dd832558a9a82c22dc26d10b1b32fc37f3335f7a18e641ab1a425449a98da60ec63a20a5", 0xeb}, {&(0x7f0000000100)="9898fa836e628a30cb702f6386a5aa56c2076097a3480046461919a936700aca2a25e3af0058393b474ec4b02ac8aeeaca4a6930497a77ac90ab7a700b2f4c87e753a5a420652245fe2f8714787ad256abe1afa6938c986c4522d40dc6032b0b9a0e0c2b71cad8d1183adc938f221a40ef2885001b26b5eca13a2ff94731fa39bac6c41c1cc4aba1479a30ac2de9c2ec642e8bd85d42822e1b5d7e4f4086e5fc32553fed693cdf452bdb711272", 0xad}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="d0e14a8ca43450b428a25565a4b2b901c578619976438d31ca68ef5cc591fd113d0f12c37619c8acdafdcd9fe43b3d816e6b33c2ac98f756cda50c58bd5a7f7d4f59311e157d386da967e96e44cb11dcb1ebaaf044c6cdf29cebfaf5a644f593d8417316396ce0e5ac558b9024d451c991221ee2fe02b6e921098c27163b7562acc031fecc87c158a7b0d55e8e400934431dd88ba605ad3d61943e223f3f1e8a1690cb7509cec084b87455b9b72d56eb3bb213f37e4deb40e3a8c86a0f15f1b0c23b31ea25942136", 0xc8}, {&(0x7f0000001500)="e35917244b5ed7f2311d94762b42312a561efbd7c8ee4ea51fcc0aa8f3674f424d6195143e76683c04ecd5b1352d1dba6a2f97e7e8ccb232dba8e41d5673d62ce91e830652f9d501f7dd20c983964b91b620cc81d4b766a1999ee48077ed2c5e93aa4164a2c4", 0x66}], 0x7, 0x4) 13:34:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) accept(r0, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, &(0x7f0000000080)=0x80) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x320) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000080)=0x60) ioctl(0xffffffffffffffff, 0x1040008914, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$netrom(r5, &(0x7f0000000000)={{0x3, @bcast, 0x8}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast]}, 0x48) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x8, 0x0, 0x0, 0x400100]}, 0x2c) [ 438.399067] ISOFS: Unable to identify CD-ROM format. 13:34:27 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x0, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet_sctp(0x2, 0xe7b580bbf1e635e7, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xb804}, 0x8) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000040)={0x20, 0xffffffffffffffda, 0x4, {0x6, 0x0, 0x389, 0x1f}}, 0x20) 13:34:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x9, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x7fffffff, &(0x7f0000000200)="0800000080000000004071e579976ff6e6534ab04d77fdf2ac12434763e37db5d0db4fd351f451eafafd2af070d8b6a96dad3eca6ee11580cab58835ffc26e788552b78b8ace7dc5de4c59eb27a13121d1685dd55d4d8d4d47bae94e754be359fa65c46f0153a2c804443e0371b65ad964817802157cf960df5991d748cca73a838ac2f0dc8a6d374aa1223963ad9697abc9565c0d44ad205437d2eef44f1e86674a40e5a91c92b5fe20855ae2e2130e781a74671064f0e59164f95e1d1b129682df8ceeee2937bf7bd711c1c86a5a17eb65698862b620fd7fff48e18d761ed07be1") r1 = getpid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) getsockopt$inet6_mreq(r7, 0x29, 0xa, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={0xffffffffffffffff, 0xc0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80), 0x0, 0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x5, 0x8000}, &(0x7f0000000c00)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r11, 0x4) r12 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x80800, 0x31) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x0, &(0x7f0000000100), &(0x7f0000000140)='GPL\x00', 0x67458522, 0x7e, &(0x7f0000000180)=""/126, 0x41100, 0x7, [], r8, 0x4502dfbf5548465e, r10, 0x8, &(0x7f0000000040)={0x4, 0x4}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0x4, 0x7, 0x800}, 0x10, r11, r12}, 0x78) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x80000000, 0x4]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_PLL_SET(r4, 0x40207012, &(0x7f00000004c0)={0x50fe, 0x9, 0x7fff, 0x78, 0x708, 0x3f, 0x9}) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x810, r2, 0x1000) tkill(r1, 0x9) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}) 13:34:27 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f6"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:27 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x92) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 439.093194] audit: type=1400 audit(1576589667.458:76): avc: denied { map } for pid=15921 comm="syz-executor.2" path="/dev/vga_arbiter" dev="devtmpfs" ino=1031 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 [ 439.214272] ISOFS: Unable to identify CD-ROM format. 13:34:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x802, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = fcntl$dupfd(r4, 0x0, r5) write$UHID_CREATE2(r6, &(0x7f0000001240)={0xb, 'syz1\x00', 'syz0\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 'syz1\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\xe4\x00\x00\xcf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '<'}, 0x119) read$FUSE(r6, &(0x7f0000000200), 0x1000) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="eba500000000fff6000000000000080001004e2400004ff03b076b8b7d0e1fbd881b478c0645f026afd2b9a2dc099ebd374ce31d8ae64e8e0261f208411ce08150e281b7099c256e1aa50280afe444bae316f9b184f785842dfe963fbe8ec2"], 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r7, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x8}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_PEER_V6={0x14, 0x9, @local}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffff, @local, 0x200}, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @rand_addr="76bc319c6cbc540f57dfaaacb0c75e6c", 0x101}, 0x1c) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @adiantum, 0x0, [], "db6802e51a5fa2338928987f48bbe125"}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x3, 0x20000000000004}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x60001, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0xfff, {0x1, 0x7c, 0x0, 0x5, 0x72, 0x8}, 0x40, 0x1}, 0xe) 13:34:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x400100]}, 0x2c) [ 439.397695] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 13:34:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") [ 439.460358] ISOFS: Unable to identify CD-ROM format. 13:34:28 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x111, 0x4}}, 0x20) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 13:34:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x2d, 0x6, 0x80000000}) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0xd04aed0d0b70670b, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000240)={r4}) fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 13:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0xb, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:28 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x321000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000009040000000000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r2, 0xeac, 0x70bd2d, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r5}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, [], 0x23}}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, [], 0xd}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14040800}, 0x800) 13:34:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000000)=0x1000) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) [ 440.144895] ISOFS: Unable to identify CD-ROM format. 13:34:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x6b6b6b00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 440.257194] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 13:34:28 executing program 2: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="48000000fa845a", @ANYRES16=r0, @ANYBLOB="08002abd7000fbdbdf25100000003400090008000200d40d0000080002000008000008000100ff070000080001000800000008000200010000000800020003000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000060}, 0x40080) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 13:34:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000100), 0x4) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b531f}, @IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x34}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r8, 0x1, 0x6, @remote}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x1, 0x4e24, 0x78, 0x2, 0x20, 0xb0, 0x32, r3, r4}, {0x4, 0x4, 0x3, 0x4, 0x583, 0x9, 0x1f, 0x80000000}, {0x1f, 0x40, 0x8, 0x6}, 0xffffffff, 0x6e6bb5, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x2, 0x4d2, 0x2b}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3505, 0x2, 0x3, 0x0, 0x7f, 0x5}}, 0xe8) 13:34:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0xc, 0x0, 0x0, 0x400100]}, 0x2c) [ 440.420034] ISOFS: Unable to identify CD-ROM format. 13:34:29 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0xfaea4529c229b370, 0x1, 0x1}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x100}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ocfs2_control\x00', 0x40, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r2, &(0x7f0000001540)={0x2, 0x4e20, @loopback}, 0x10) 13:34:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xff) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0xd, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:29 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 441.108852] ISOFS: Unable to identify CD-ROM format. 13:34:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000000)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002700)='/dev/cachefiles\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002740)={0xd9f, 0x8, 0x4, 0x2c4}, &(0x7f0000002780)=0x10) 13:34:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r9, 0x9515788d431f4229}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r7, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r9, 0x321, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r10 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$key(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x2, 0x11, 0x8f, 0x0, 0x2b, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x5f, @in=@remote, 0x4, 0xc, 0x10}, @sadb_key={0x6, 0x9, 0x110, 0x0, "21bd985b0708e969231aa76346922b648d444fdc92d46fb145f9c9d58966f2d6b98c"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @remote}}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x80000001}, @sadb_x_sec_ctx={0x15, 0x18, 0x1, 0x80, 0xa0, "a88fdc44a0469c65ff61da861503ed2fdb802bd4a072490ead9be2449bf423cdedec48a0a55afdc0ef3f933312c87c6b02e6a34b44d3fd24bacbeb1b23bdfc27a37bbf02a79391c115afb231e843c5ed32aa5a74b29a18cdb17bb1914805e15c36798a64566b1b553f6840c1934a84f82acc3e49ac849f72b34da5d29b4ae7580eb33c65fbf34409e49e89a664ecfcb371aa3448109c2cfc0cce00097f187e2d"}, @sadb_x_sa2={0x2, 0x13, 0xd9, 0x0, 0x0, 0x70bd26, 0x3500}]}, 0x158}}, 0x40000) r11 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r11, 0x2, &(0x7f0000000200)=""/107) r12 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r12, 0x10, &(0x7f0000000080)) close(r1) ioctl$int_in(r1, 0x0, &(0x7f0000000000)=0x100000000) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r14, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x24, r15, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x40445c4) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vsock\x00', 0x40a000, 0x0) r17 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r16, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1cf0050f", @ANYRES16=r17, @ANYBLOB="02002bbd7000fedbdf2503000000900005002c000200080002000100000008000400e0ffffff0800040007000000080004002000000008000300000001001c00020008000200090000000800040069ea000008000400050000004400020008000300ac00000008000200b694000008000200c299ab56080004000600000008000200ff0000000800030040000000080003000600000008000400270000003400060008000100fc000000080001008100000004000200080001000500000008000100010400000800010000000000040002003000050008000100657468002400020008000300ff0100000800030001000000080002000200000008000200010100003400070008000100090000000c000300ffffffff00000000080001000200000008000200060000000c0004000700000000000000"], 0x13c}, 0x1, 0x0, 0x0, 0x24000081}, 0x1000) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:29 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x1, 0x2, 0x4}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 13:34:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0xe, 0x0, 0x0, 0x400100]}, 0x2c) [ 441.431148] ISOFS: Unable to identify CD-ROM format. 13:34:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x9) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x781d0d4d5509eeb5, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) epoll_create1(0x0) 13:34:30 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = getpid() tkill(r1, 0x9) getpid() r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) socket$inet6(0xa, 0x800, 0x4) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = getpid() sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_NET_NS_PID={0x8, 0x13, r8}]}, 0x28}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r12 = getpid() sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="000085c516231dafe7000000", @ANYRES32=r12], 0x28}}, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r15, 0x0, r15) kcmp(r8, r12, 0x3, r14, r15) r16 = getpid() sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0xffffffed, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PHYS_PORT_ID={0x0, 0x22, "a3a277b4aea848"}]}, 0x24}}, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x6, 0x0, 0x4000000000000004, 0x3, r16}) 13:34:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0xf, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x6f) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f0000000040)=0xffffffff) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) ioctl$CAPI_GET_ERRCODE(r0, 0x80024321, &(0x7f0000000000)) msgget$private(0x0, 0x201) 13:34:30 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 442.170892] ISOFS: Unable to identify CD-ROM format. 13:34:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000009040000000000000000", @ANYRES32=r8, @ANYBLOB="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"], 0x34}}, 0x0) ioctl$sock_SIOCDELRT(r5, 0x890c, &(0x7f0000000140)={0x0, @hci={0x1f, r8, 0x41568850465f36ed}, @xdp={0x2c, 0x2, 0x0, 0x33}, @ethernet, 0x8, 0x0, 0x0, 0x0, 0x200, &(0x7f0000000100)='ip6erspan0\x00', 0x2, 0xfa, 0xfff9}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$KVM_IOEVENTFD(r12, 0x4040ae79, &(0x7f0000000400)={0x3000, &(0x7f00000003c0), 0xc, r3, 0x2}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast1, 0x4e20, 0x2, 0x4e24, 0xffff, 0xa, 0x0, 0x140, 0xc, r9, r10}, {0xb6a000000, 0x5, 0x9, 0x401, 0x0, 0xfffffffffffffffb, 0x8, 0x81}, {0x7, 0x6e1a, 0xe4, 0x9}, 0x8, 0x6e6bbe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [], @local}, 0x4d6}, 0x2, @in6=@rand_addr="cc326c2caee39a16171328c58bc7a10d", 0x3503, 0x0, 0x1, 0x0, 0x10000, 0x7, 0x5}}, 0xe8) getsockopt$inet6_mreq(r3, 0x29, 0xe, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0xfe44) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, r13, 0x1}, 0xc) 13:34:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$nfc_llcp(r7, &(0x7f0000000200), &(0x7f0000000000)=0x60, 0x800) 13:34:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 442.288746] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 13:34:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x10, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50400, 0x0) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000040)={@default, @default, 0x2, 0xd5ae126b1e332ca8}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x2000}) 13:34:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$nfc_llcp(r7, &(0x7f0000000200), &(0x7f0000000000)=0x60, 0x800) [ 442.508560] ISOFS: Unable to identify CD-ROM format. 13:34:31 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, 0x0, 0x0) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x10000) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x5, &(0x7f0000000080)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000040)={@mcast1, 0x2c, r1}) 13:34:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$nfc_llcp(r7, &(0x7f0000000200), &(0x7f0000000000)=0x60, 0x800) 13:34:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x11, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:31 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 443.197279] ISOFS: Unable to identify CD-ROM format. 13:34:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:31 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000004d40)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/77, 0x4d}, 0x9}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/158, 0x9e}, {&(0x7f0000000180)=""/31, 0x1f}], 0x2, &(0x7f0000001500)=""/228, 0xe4}, 0x3}, {{&(0x7f0000001600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/69, 0x45}, {&(0x7f0000002700)=""/75, 0x4b}, {&(0x7f0000002780)=""/232, 0xe8}, {&(0x7f0000002880)=""/255, 0xff}, {&(0x7f0000002980)=""/183, 0xb7}, {&(0x7f0000002a40)=""/221, 0xdd}, {&(0x7f0000002b40)=""/141, 0x8d}], 0x8, &(0x7f0000002c80)=""/48, 0x30}, 0x800}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002cc0)=""/37, 0x25}, {&(0x7f0000002d00)=""/240, 0xf0}, {&(0x7f0000002e00)=""/72, 0x48}, {&(0x7f0000002e80)=""/215, 0xd7}, {&(0x7f0000002f80)=""/213, 0xd5}], 0x5, &(0x7f0000003100)=""/171, 0xab}, 0x3ff}, {{&(0x7f00000031c0)=@rc, 0x80, &(0x7f0000003400)=[{&(0x7f0000003240)=""/146, 0x92}, {&(0x7f0000003300)=""/220, 0xdc}], 0x2}, 0x78}, {{&(0x7f0000003440)=@vsock, 0x80, &(0x7f00000035c0)=[{&(0x7f00000034c0)=""/205, 0xcd}], 0x1, &(0x7f0000003600)=""/207, 0xcf}, 0x100}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000003700)=""/187, 0xbb}, {&(0x7f00000037c0)=""/4096, 0x1000}], 0x2, &(0x7f0000004800)=""/250, 0xfa}, 0x1}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000004900)=""/71, 0x47}], 0x1, &(0x7f00000049c0)=""/217, 0xd9}, 0x1000}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004ac0)=""/26, 0x1a}, {&(0x7f0000004b00)=""/92, 0x5c}, {&(0x7f0000004b80)=""/85, 0x55}], 0x3, &(0x7f0000004c40)=""/250, 0xfa}, 0x1}], 0x9, 0x48604dfb8d0474f, 0x0) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$VFIO_GET_API_VERSION(r2, 0x3b64) 13:34:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) 13:34:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x12, 0x0, 0x0, 0x400100]}, 0x2c) [ 443.461685] ISOFS: Unable to identify CD-ROM format. 13:34:32 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, 0x0, 0x0) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80000) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 13:34:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 13:34:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x13, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:32 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x202000, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x5, 0x0, [{0x39c, 0x0, 0x5}, {0xb14, 0x0, 0x8001}, {0x40df5fea739413bc, 0x0, 0xa3}, {0x91359ddef037e139, 0x0, 0x400}, {0xb2d, 0x0, 0x1}]}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 444.207241] ISOFS: Unable to identify CD-ROM format. 13:34:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) 13:34:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x111000, 0x0) r3 = getpid() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000240)={0x8, @raw_data="1623055802afe5c61fa9fea370aaa544abc4ed1006679c7f062813c3c78fef7adf87bc4773ff21c53887482a92b65fafcc9858ced54be7646b1b613e79fdc1d84fb0437f267217801f14789d2bf9ad124b45543ee0d0320e04204ed972355a97730576ef6c1b217ee3d68421badd1b9be3809cb264307d3537d58d661a31080f8e18061f5609a3adac9c1abfdfc7e0a7a676ca5f1ce5c36e945e98833385966dd04acff7ddbb637d77b47818703d1178ae3605aeaca1a00d6293d9ba13bdadc35cf0240cf1ba1708"}) r7 = getpid() sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="440200002f00000128bd7000fbdbdf25020000f107008500ac1414bbd4018e00b656e496caf9fc916e45494b93964e4798dbd476037f6069fc850a6f1b003bc973148e0102bec2195a7ab1a30d3f7c75cd12c6d1004643aac7757149632987d86fee4a4b893b3ce413ad595a174a22a98b8c8ae55cad6d8ff97eb13220a5156c74c76eddb081fe7455ccdf00ed5dda4a3ede7a97ac443549e3703f0ad319217ef736e59725c91eaf69bd3ea15736193416f8da351066d063b0c759272310200e2c33eb18899cfebd254503b88ff2ae24199c6ae6c086c8ef852308848cdf6eea43729a8fe07c7e8bfbbe7b39d1ec3df08cbca29289720c99ec723e2777c2ff0320addac6", @ANYRES32=r3, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r7, @ANYBLOB="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"], 0x244}, 0x1, 0x0, 0x0, 0x40}, 0x400000c4) r8 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) dup(r1) bind$alg(r8, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0x58) 13:34:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 13:34:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x14, 0x0, 0x0, 0x400100]}, 0x2c) [ 444.509757] ISOFS: Unable to identify CD-ROM format. 13:34:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000003c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(0xffffffffffffffff) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) wait4(r4, 0x0, 0x40000000, 0x0) r5 = getpid() getpgid(r5) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x1, 0x100, 0x80000000000000, 0x0, 0x4c9a5186}, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r8 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video35\x00', 0x2, 0x0) r9 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video35\x00', 0x2, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) r11 = gettid() ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000040)={[], 0x8, 0x158, 0x40, 0x81, 0x1, r11}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000740)=':\xeb\x13\x06/video35\x00', 0x2, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000880)='/dev/video35\x00', 0x2, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r12, 0x0, r12) r13 = fcntl$dupfd(r12, 0x0, r0) r14 = gettid() ioctl$BLKTRACESETUP(r13, 0xc0481273, &(0x7f0000000040)={[], 0x8, 0x158, 0x40, 0x81, 0x1, r14}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 13:34:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) 13:34:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x18, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:33 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, 0x0, 0x0) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:33 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 13:34:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, @nfc={0x27, 0x1}, @rc={0x1f, {0xf7, 0x6, 0x2, 0x6, 0x5f, 0x8}, 0x3}, @rc={0x1f, {0x80, 0xe4, 0x4e, 0x0, 0x1f, 0x40}, 0x7}, 0x6, 0x0, 0x0, 0x0, 0x4a02, 0x0, 0x9, 0x4, 0x1}) [ 445.234881] ISOFS: Unable to identify CD-ROM format. 13:34:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) 13:34:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe82b2968") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xea) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4}) [ 445.508332] ISOFS: Unable to identify CD-ROM format. 13:34:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x1000000, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 445.804081] ISOFS: Unable to identify CD-ROM format. 13:34:34 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:34 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x600, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x2, 0x0, 0x400100]}, 0x2c) 13:34:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 446.312012] ISOFS: Unable to identify CD-ROM format. 13:34:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xf, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x3, 0x0, 0x400100]}, 0x2c) [ 446.653808] ISOFS: Unable to identify CD-ROM format. 13:34:35 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x2, 0x0, 0x400100]}, 0x2c) 13:34:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x4}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x4, 0x0, 0x400100]}, 0x2c) 13:34:35 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xccL\xdci\x87\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\xa0\xb88\xaf\xb3[\xd3R\xe4\xc9\xeed\x9aw\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x1f@\xf8\x8e\xcc\x9c-\x81!q\xc4\x12bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xc1}H\x9e\x92]\xa1\x9b\xf3\x1e0\xecu\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 447.261451] ISOFS: Unable to identify CD-ROM format. 13:34:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xf00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 447.582519] ISOFS: Unable to identify CD-ROM format. 13:34:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 447.767724] ISOFS: Unable to identify CD-ROM format. 13:34:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x5, 0x0, 0x400100]}, 0x2c) 13:34:36 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xe, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x6, 0x0, 0x400100]}, 0x2c) [ 448.238686] ISOFS: Unable to identify CD-ROM format. 13:34:38 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:38 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xd, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x7, 0x0, 0x400100]}, 0x2c) 13:34:38 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(0xffffffffffffffff, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:38 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 450.318699] ISOFS: Unable to identify CD-ROM format. 13:34:38 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:38 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:39 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:39 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 450.727635] ISOFS: Unable to identify CD-ROM format. 13:34:41 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x8, 0x0, 0x400100]}, 0x2c) 13:34:41 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xc, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:41 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(0xffffffffffffffff, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 453.439048] ISOFS: Unable to identify CD-ROM format. 13:34:41 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:42 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 453.711029] ISOFS: Unable to identify CD-ROM format. 13:34:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:42 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x9, 0x0, 0x400100]}, 0x2c) [ 454.010872] ISOFS: Unable to identify CD-ROM format. 13:34:44 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:44 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xa, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0xa, 0x0, 0x400100]}, 0x2c) 13:34:44 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(0xffffffffffffffff, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 456.538976] ISOFS: Unable to identify CD-ROM format. 13:34:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:45 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0xb, 0x0, 0x400100]}, 0x2c) [ 456.813393] ISOFS: Unable to identify CD-ROM format. 13:34:45 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0xa, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 457.040863] ISOFS: Unable to identify CD-ROM format. 13:34:47 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0xc, 0x0, 0x400100]}, 0x2c) 13:34:47 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x1a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:47 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:48 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 459.722912] ISOFS: Unable to identify CD-ROM format. 13:34:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:48 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:48 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 460.034961] ISOFS: Unable to identify CD-ROM format. 13:34:48 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:51 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0xd, 0x0, 0x400100]}, 0x2c) 13:34:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:34:51 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 462.843002] ISOFS: Unable to identify CD-ROM format. 13:34:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 463.187093] ISOFS: Unable to identify CD-ROM format. 13:34:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x2c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 463.405742] ISOFS: Unable to identify CD-ROM format. 13:34:54 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:54 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) close(r1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000040)) accept4$netrom(r2, 0x0, &(0x7f0000000440), 0x0) accept4(r0, 0x0, 0x0, 0x0) close(r1) 13:34:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0xe, 0x0, 0x400100]}, 0x2c) 13:34:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:54 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:54 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:54 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:54 executing program 2: 13:34:54 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 466.026131] ISOFS: Unable to identify CD-ROM format. 13:34:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0xf, 0x0, 0x400100]}, 0x2c) 13:34:54 executing program 2: 13:34:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 466.282370] ISOFS: Unable to identify CD-ROM format. 13:34:57 executing program 2: 13:34:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x8000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x10, 0x0, 0x400100]}, 0x2c) 13:34:57 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, 0x0, 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:57 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:34:57 executing program 2: 13:34:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 469.113942] ISOFS: Unable to identify CD-ROM format. 13:34:57 executing program 2: 13:34:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x11, 0x0, 0x400100]}, 0x2c) 13:34:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:34:57 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) close(r0) 13:34:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:57 executing program 2: 13:34:57 executing program 2: [ 469.395131] ISOFS: Unable to identify CD-ROM format. 13:34:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:34:58 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, 0x0, 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:00 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:00 executing program 2: 13:35:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x12, 0x0, 0x400100]}, 0x2c) 13:35:00 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xf5ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:00 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, 0x0, 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:00 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:00 executing program 2: [ 472.223491] ISOFS: Unable to identify CD-ROM format. 13:35:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:00 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:00 executing program 2: 13:35:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x13, 0x0, 0x400100]}, 0x2c) [ 472.459011] ISOFS: Unable to identify CD-ROM format. 13:35:03 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:03 executing program 2: 13:35:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xff0f000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x14, 0x0, 0x400100]}, 0x2c) 13:35:03 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:03 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x300000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000680)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x84800) dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ptrace$setopts(0x4200, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x1}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='mem\x00\x01y7\x89\xc9B\xab\xe3\xfa\x00\xef\x82\xb1^\x1d\xf5\x03\xcb\xc5\xc2@\xf4\x93\xe5\xd7s\xe4\x0e\x8b\xd2\b\xa9\"\x150\xe7-\x86\xb5\n\xee\xe6\xe8\x12\x0e\xff\xa1:\xc4\xc2\xf3\x84q\xa5\nJ\x1d\xd5\x10\xc8=\xbe\xc8\xdd\xb2r\xff\xa6\x92\xc9\xd9\x0fBNm\xaa\x7f\xd9GO\"2\x18\xf6\xbc\xfc\xac\xa4\x90\xa15\x81B:z\xb7w\x81=A\xd5yr0\r\xa7v\x10d\xb6\xe5Q\xae\xf9W\xc8\x93\xe8\x06O\x87k8I\xa6\xbb\xee\xea\xd0\x14B\xa5D\xa0\x00Q\x88\xc2\xd6\x1f\xcdo\xcb\x13\f{I^\xdc:P\xef\x01\v\x0eRZl\x926eUA\xc4\xe8\xb6\xdb\x99\xda\xf5\x9eE\xde\x11', 0x0, 0x0) pipe(&(0x7f00000001c0)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x2000107c) socket(0x10, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 13:35:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 475.409162] ISOFS: Unable to identify CD-ROM format. 13:35:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x18, 0x0, 0x400100]}, 0x2c) 13:35:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffff1f0000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 475.648600] ISOFS: Unable to identify CD-ROM format. 13:35:06 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:06 executing program 2: getpid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x0, @mcast1, 0x15cc1ec4}, {0xa, 0x4e20, 0x100, @local, 0xfffffff8}, 0x100, [0x12d2, 0xf86, 0x0, 0xfffeffff, 0x6, 0x800, 0x8]}, 0x5c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x3305, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000) 13:35:06 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:35:06 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:06 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 478.460369] ISOFS: Unable to identify CD-ROM format. [ 478.550051] Restarting kernel threads ... done. 13:35:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:07 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x2, 0x400100]}, 0x2c) [ 478.693756] ISOFS: Unable to identify CD-ROM format. 13:35:07 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 478.923080] ISOFS: Unable to identify CD-ROM format. 13:35:09 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x3302, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) 13:35:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x3, 0x400100]}, 0x2c) 13:35:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:09 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:09 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 481.620833] ISOFS: Unable to identify CD-ROM format. 13:35:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x4, 0x400100]}, 0x2c) 13:35:10 executing program 2: mkdir(0x0, 0x0) poll(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b0) r1 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000018e0000000000000feffffff01000000110000000000000081006263736630000000000800000000000073697430000002000000ffff00000000626f6e64300000000000000000000000766574382d863573e35cea0000000000ffffffffffff0000000000000000000000000000000000000000d0000000d000000000010000766c616e000000ff030000000000000000000000000000000000000000000000080000000000007f0000000000000100766c616e000000000000000000000000000000000000000000000000000000000800000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000030000000000000000006970365f76746930000000000000000073797a6b616c6c6572300000000000006263736630000000000000000000000076657468305f746f5f7465616d000000aaaaaaaaaabb030000000000aaaaaaaaaaaa00000000000000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0x2b0) 13:35:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:10 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80c5, 0x3ce47c9a4b8a4c9e) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) [ 481.858782] ISOFS: Unable to identify CD-ROM format. 13:35:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x5, 0x400100]}, 0x2c) 13:35:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 482.132858] ISOFS: Unable to identify CD-ROM format. 13:35:13 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x0, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, 0x0, 0x0) 13:35:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x6, 0x400100]}, 0x2c) 13:35:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:35:13 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, 0x0, 0x0) [ 484.749562] ISOFS: Unable to identify CD-ROM format. 13:35:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, 0x0, 0x0) 13:35:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) [ 485.064524] ISOFS: Unable to identify CD-ROM format. 13:35:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x7, 0x400100]}, 0x2c) 13:35:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x6, 0x400100]}, 0x2c) 13:35:13 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x0, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 13:35:13 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 13:35:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x8, 0x400100]}, 0x2c) [ 485.704130] ISOFS: Unable to identify CD-ROM format. 13:35:14 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{0x0}], 0x1) 13:35:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 485.877387] FAULT_INJECTION: forcing a failure. [ 485.877387] name failslab, interval 1, probability 0, space 0, times 0 [ 485.934417] CPU: 0 PID: 16769 Comm: syz-executor.2 Not tainted 4.19.89-syzkaller #0 [ 485.942275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.951646] Call Trace: [ 485.954255] dump_stack+0x197/0x210 [ 485.957898] should_fail.cold+0xa/0x1b [ 485.961798] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 485.966916] ? lock_downgrade+0x880/0x880 [ 485.971084] __should_failslab+0x121/0x190 [ 485.975460] should_failslab+0x9/0x14 [ 485.979280] __kmalloc+0x2e2/0x750 [ 485.982832] ? __f_unlock_pos+0x19/0x20 [ 485.986839] ? load_msg+0x3a/0x340 [ 485.990404] load_msg+0x3a/0x340 [ 485.993799] do_msgsnd+0x1a8/0x14f0 [ 485.997442] ? kasan_check_write+0x14/0x20 [ 486.001692] ? __might_fault+0x12b/0x1e0 [ 486.005764] ? find_held_lock+0x35/0x130 [ 486.009841] ? msgctl_down+0x610/0x610 [ 486.013738] ? lock_downgrade+0x880/0x880 [ 486.017905] ksys_msgsnd+0x6b/0x90 [ 486.021471] ? ksys_msgsnd+0x6b/0x90 [ 486.025190] __x64_sys_msgsnd+0x97/0xf0 [ 486.029177] do_syscall_64+0xfd/0x620 [ 486.032991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.038182] RIP: 0033:0x45a919 [ 486.041382] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 486.060290] RSP: 002b:00007ffb92ff4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 486.068022] RAX: ffffffffffffffda RBX: 00007ffb92ff4c90 RCX: 000000000045a919 [ 486.075293] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000000 13:35:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x9, 0x400100]}, 0x2c) 13:35:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{0x0}], 0x1) [ 486.082564] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 486.089840] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb92ff56d4 [ 486.097111] R13: 00000000004c7e28 R14: 00000000004dee10 R15: 0000000000000005 [ 486.122696] ISOFS: Unable to identify CD-ROM format. 13:35:14 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) [ 486.284008] FAULT_INJECTION: forcing a failure. [ 486.284008] name failslab, interval 1, probability 0, space 0, times 0 [ 486.295521] CPU: 0 PID: 16782 Comm: syz-executor.2 Not tainted 4.19.89-syzkaller #0 [ 486.303418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.312783] Call Trace: [ 486.315401] dump_stack+0x197/0x210 [ 486.319045] should_fail.cold+0xa/0x1b [ 486.322945] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 486.328058] ? lock_downgrade+0x880/0x880 [ 486.332224] __should_failslab+0x121/0x190 [ 486.336471] should_failslab+0x9/0x14 [ 486.340280] kmem_cache_alloc_trace+0x2cc/0x760 [ 486.344996] selinux_msg_msg_alloc_security+0x44/0xd0 [ 486.350195] security_msg_msg_alloc+0x63/0xa0 [ 486.354698] load_msg+0x29d/0x340 [ 486.358165] do_msgsnd+0x1a8/0x14f0 [ 486.361798] ? kasan_check_write+0x14/0x20 [ 486.366048] ? __might_fault+0x12b/0x1e0 [ 486.370127] ? find_held_lock+0x35/0x130 [ 486.374200] ? msgctl_down+0x610/0x610 [ 486.378100] ? lock_downgrade+0x880/0x880 [ 486.382268] ksys_msgsnd+0x6b/0x90 [ 486.385810] ? ksys_msgsnd+0x6b/0x90 [ 486.389621] __x64_sys_msgsnd+0x97/0xf0 [ 486.393614] do_syscall_64+0xfd/0x620 [ 486.398204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.403397] RIP: 0033:0x45a919 [ 486.406596] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 13:35:14 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x0, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xa, 0x400100]}, 0x2c) [ 486.427240] RSP: 002b:00007ffb92ff4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 486.434953] RAX: ffffffffffffffda RBX: 00007ffb92ff4c90 RCX: 000000000045a919 [ 486.442224] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000000 [ 486.449512] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 486.456785] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb92ff56d4 [ 486.464058] R13: 00000000004c7e28 R14: 00000000004dee10 R15: 0000000000000005 [ 486.551018] ISOFS: Unable to identify CD-ROM format. 13:35:14 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{0x0}], 0x1) 13:35:14 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{0x0}, {0x0}], 0x2) [ 486.707736] FAULT_INJECTION: forcing a failure. [ 486.707736] name failslab, interval 1, probability 0, space 0, times 0 [ 486.752458] CPU: 0 PID: 16793 Comm: syz-executor.2 Not tainted 4.19.89-syzkaller #0 [ 486.760325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.769703] Call Trace: [ 486.772322] dump_stack+0x197/0x210 [ 486.775979] should_fail.cold+0xa/0x1b [ 486.779886] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 486.785006] ? lock_downgrade+0x880/0x880 [ 486.789206] __should_failslab+0x121/0x190 [ 486.793455] should_failslab+0x9/0x14 [ 486.793471] __kmalloc+0x2e2/0x750 [ 486.793482] ? free_msg+0x4a/0xb0 [ 486.793498] ? load_msg+0x3a/0x340 [ 486.800829] load_msg+0x3a/0x340 [ 486.800846] ? do_signal+0x95/0x1960 [ 486.800863] do_msgsnd+0x1a8/0x14f0 [ 486.800881] ? kasan_check_write+0x14/0x20 [ 486.820896] ISOFS: Unable to identify CD-ROM format. [ 486.822957] ? __might_fault+0x12b/0x1e0 [ 486.822977] ? find_held_lock+0x35/0x130 [ 486.822996] ? msgctl_down+0x610/0x610 [ 486.840099] ? lock_downgrade+0x880/0x880 [ 486.844256] ksys_msgsnd+0x6b/0x90 [ 486.847792] ? ksys_msgsnd+0x6b/0x90 [ 486.851517] __x64_sys_msgsnd+0x97/0xf0 [ 486.855505] do_syscall_64+0xfd/0x620 [ 486.859316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.864494] RIP: 0033:0x45a919 [ 486.867676] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 486.886678] RSP: 002b:00007ffb92ff4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 486.894385] RAX: ffffffffffffffda RBX: 00007ffb92ff4c90 RCX: 000000000045a919 13:35:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{0x0}, {0x0}], 0x2) 13:35:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xb, 0x400100]}, 0x2c) [ 486.901657] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000000 [ 486.908925] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 486.916182] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb92ff56d4 [ 486.923437] R13: 00000000004c7e28 R14: 00000000004dee10 R15: 0000000000000005 13:35:15 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 487.087358] ISOFS: Unable to identify CD-ROM format. [ 487.136634] FAULT_INJECTION: forcing a failure. [ 487.136634] name failslab, interval 1, probability 0, space 0, times 0 [ 487.153917] CPU: 1 PID: 16819 Comm: syz-executor.2 Not tainted 4.19.89-syzkaller #0 [ 487.161767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.171134] Call Trace: [ 487.173917] dump_stack+0x197/0x210 [ 487.177558] should_fail.cold+0xa/0x1b [ 487.181477] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 487.186602] ? lock_downgrade+0x880/0x880 [ 487.190780] __should_failslab+0x121/0x190 [ 487.195027] should_failslab+0x9/0x14 [ 487.198837] kmem_cache_alloc_trace+0x2cc/0x760 [ 487.203519] selinux_msg_msg_alloc_security+0x44/0xd0 [ 487.203537] security_msg_msg_alloc+0x63/0xa0 [ 487.203553] load_msg+0x29d/0x340 [ 487.203577] do_msgsnd+0x1a8/0x14f0 [ 487.213241] ? kasan_check_write+0x14/0x20 [ 487.213256] ? __might_fault+0x12b/0x1e0 [ 487.213274] ? find_held_lock+0x35/0x130 [ 487.213294] ? msgctl_down+0x610/0x610 [ 487.213313] ? lock_downgrade+0x880/0x880 [ 487.240907] ksys_msgsnd+0x6b/0x90 [ 487.244454] ? ksys_msgsnd+0x6b/0x90 [ 487.248177] __x64_sys_msgsnd+0x97/0xf0 [ 487.252183] do_syscall_64+0xfd/0x620 [ 487.255996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 487.261186] RIP: 0033:0x45a919 [ 487.264389] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 487.283312] RSP: 002b:00007ffb92ff4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 487.291033] RAX: ffffffffffffffda RBX: 00007ffb92ff4c90 RCX: 000000000045a919 [ 487.298317] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000000 [ 487.305600] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 487.312889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb92ff56d4 [ 487.320171] R13: 00000000004c7e28 R14: 00000000004dee10 R15: 0000000000000005 13:35:15 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{0x0}, {0x0}], 0x2) 13:35:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xc, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 487.507531] ISOFS: Unable to identify CD-ROM format. 13:35:16 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c4879"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xc, 0x400100]}, 0x2c) 13:35:16 executing program 2 (fault-call:3 fault-nth:4): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:16 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xd, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 487.753988] ISOFS: Unable to identify CD-ROM format. 13:35:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xe, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x4000}, {0x0, 0x4000}], 0x2) 13:35:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xd, 0x400100]}, 0x2c) [ 487.999462] ISOFS: Unable to identify CD-ROM format. 13:35:16 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x20000018}, {0x0, 0x4000}], 0x2) 13:35:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xe, 0x400100]}, 0x2c) [ 488.461789] FAULT_INJECTION: forcing a failure. [ 488.461789] name fail_futex, interval 1, probability 0, space 0, times 1 [ 488.507937] CPU: 0 PID: 16842 Comm: syz-executor.2 Not tainted 4.19.89-syzkaller #0 [ 488.515799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.525254] Call Trace: [ 488.527862] dump_stack+0x197/0x210 [ 488.531508] should_fail.cold+0xa/0x1b [ 488.535431] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 488.541088] get_futex_key+0xccc/0x1af0 [ 488.545082] ? __lock_acquire+0x6ee/0x49c0 [ 488.549333] ? futex_lock_pi_atomic+0x2e0/0x2e0 [ 488.554011] ? __lock_acquire+0x6ee/0x49c0 [ 488.558264] futex_wake+0xf9/0x4d0 [ 488.561817] ? get_futex_key+0x1af0/0x1af0 [ 488.566071] ? __lock_acquire+0x6ee/0x49c0 [ 488.570321] do_futex+0x358/0x1d70 [ 488.573873] ? mark_held_locks+0x100/0x100 [ 488.578112] ? __might_fault+0x12b/0x1e0 [ 488.582204] ? exit_robust_list+0x2d0/0x2d0 [ 488.586545] ? __might_fault+0x12b/0x1e0 [ 488.590619] ? find_held_lock+0x35/0x130 [ 488.594685] ? __might_fault+0x12b/0x1e0 [ 488.598761] ? lock_downgrade+0x880/0x880 [ 488.602929] mm_release+0x33d/0x490 [ 488.606567] do_exit+0x490/0x3080 [ 488.610027] ? kfree+0xcf/0x220 [ 488.613312] ? free_msg+0x4a/0xb0 [ 488.616771] ? __x64_sys_msgsnd+0x97/0xf0 [ 488.620926] ? get_signal+0x384/0x1fc0 [ 488.624865] ? find_held_lock+0x35/0x130 [ 488.628940] ? mm_update_next_owner+0x660/0x660 [ 488.633621] ? _raw_spin_unlock_irq+0x28/0x90 [ 488.638123] ? get_signal+0x384/0x1fc0 [ 488.642012] ? _raw_spin_unlock_irq+0x28/0x90 [ 488.646517] do_group_exit+0x135/0x370 [ 488.650417] get_signal+0x3ec/0x1fc0 [ 488.654226] ? kfree+0x170/0x220 [ 488.657596] ? free_msg+0x4a/0xb0 [ 488.661061] ? lockdep_hardirqs_on+0x415/0x5d0 [ 488.665675] do_signal+0x95/0x1960 [ 488.669232] ? free_msg+0x90/0xb0 [ 488.672699] ? do_msgsnd+0xd80/0x14f0 [ 488.676505] ? kasan_check_write+0x14/0x20 [ 488.680749] ? setup_sigcontext+0x7d0/0x7d0 [ 488.685088] ? msgctl_down+0x610/0x610 [ 488.688992] ? exit_to_usermode_loop+0x43/0x2c0 [ 488.693663] ? do_syscall_64+0x53d/0x620 [ 488.697726] ? exit_to_usermode_loop+0x43/0x2c0 [ 488.702418] ? lockdep_hardirqs_on+0x415/0x5d0 [ 488.707006] ? trace_hardirqs_on+0x67/0x220 [ 488.711337] exit_to_usermode_loop+0x244/0x2c0 [ 488.715932] do_syscall_64+0x53d/0x620 [ 488.719832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 488.725023] RIP: 0033:0x45a919 [ 488.728223] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 488.747128] RSP: 002b:00007ffb92ff4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 488.754857] RAX: fffffffffffffdfe RBX: 00007ffb92ff4c90 RCX: 000000000045a919 [ 488.762128] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000000 [ 488.769401] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 488.776688] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb92ff56d4 [ 488.783965] R13: 00000000004c7e28 R14: 00000000004dee10 R15: 0000000000000005 13:35:17 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c4879"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x7ffff000}, {0x0, 0x4000}], 0x2) 13:35:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xf, 0x400100]}, 0x2c) 13:35:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) [ 488.971100] ISOFS: Unable to identify CD-ROM format. 13:35:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x7ffffffff000}, {0x0, 0x4000}], 0x2) 13:35:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x10, 0x400100]}, 0x2c) 13:35:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x18}], 0x2) 13:35:17 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x0, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 489.201572] ISOFS: Unable to identify CD-ROM format. 13:35:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x11, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4002}], 0x2) [ 489.463931] ISOFS: Unable to identify CD-ROM format. 13:35:18 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c4879"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4022}], 0x2) 13:35:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x11, 0x400100]}, 0x2c) 13:35:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x12, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x7fffefe8}], 0x2) [ 490.008549] ISOFS: Unable to identify CD-ROM format. 13:35:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x12, 0x400100]}, 0x2c) 13:35:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x7ffffffff000}], 0x2) 13:35:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x13, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:18 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x4) [ 490.227987] ISOFS: Unable to identify CD-ROM format. 13:35:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x14, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 490.474497] ISOFS: Unable to identify CD-ROM format. 13:35:19 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c6"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x8) 13:35:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x13, 0x400100]}, 0x2c) 13:35:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x15, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_IOCTL(r3, &(0x7f0000000040)={0x20, 0xffffffffffffffda, 0x6, {0x8, 0x0, 0x10001, 0xec14}}, 0x20) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 490.980508] ISOFS: Unable to identify CD-ROM format. 13:35:19 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x16, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001600)={0x6, 0x0, 0xba, 0x1, 0xff}, 0xc) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x200000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet(r3, &(0x7f0000001580)="361c436d4e03860fee825bbd9758c3e3a3bfc4a66f0bb2896816097f49f68186cac8a836e4fc8e4d2faac4f22e1a41232f05b6a4634f2d6ca71ef9a212444f4544419b12a4f77fa0dc0cfd6f4b937fafaf67906305df7e507c1ba02d0ece33826fc398c869e3ee3daa5a51a15e03216c73b98fccc3f5ce5fa1bf2964ec", 0x7d, 0x20000000, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000000080), 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, &(0x7f0000000400)=""/240, 0xf0}, 0x102) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x14, 0x400100]}, 0x2c) [ 491.180310] ISOFS: Unable to identify CD-ROM format. 13:35:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x17, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = getpid() sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}}, 0x0) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 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, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1}, r4, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 491.361938] ISOFS: Unable to identify CD-ROM format. 13:35:20 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c6"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x18, 0x400100]}, 0x2c) 13:35:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x18, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:20 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 492.017844] ISOFS: Unable to identify CD-ROM format. 13:35:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x3, 'syzkaller1\x00', {0x84}}) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=""/24, 0xfffffffffffffd65}, {0x0, 0x4000}], 0x2) 13:35:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x19, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d}, 0x2c) 13:35:20 executing program 3: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.upper\x00', &(0x7f00000000c0)='\'\x00', 0x2, 0xcdce45fd5d89e25f) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40014, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 492.282392] ISOFS: Unable to identify CD-ROM format. 13:35:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1a, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 492.490951] ISOFS: Unable to identify CD-ROM format. 13:35:21 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c6"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0xc0a, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt(r1, 0x9, 0x6, &(0x7f0000000200)="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", 0x69) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x2]}, 0x2c) 13:35:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x22, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) [ 492.948882] ISOFS: Unable to identify CD-ROM format. 13:35:21 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, 0x0, 0x0) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x23, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$char_usb(r1, &(0x7f0000000200)="e74e7217c78755c33c3ac5372da5cc72ad27a71ab2a81e22491ce24143fca68de2fdfa5f20f4fabd7fb951c6e255992d86e65b7de6e6ba357660c5c72c3240b99d674b0b41c81eeb479cc2137d9f4682022bf59f0fe87d8cbcc33a15bb1ab4bba751cf4f09b438b7eef95cd51b22dd8e66373836bc4d1141ee6e4f7b8a05447657a8464ab5dae41b96c1ed606a6fc779afbf83a442eb337d07fdbc835960f83c1a01c783c7dc065c84babc13c1238b8186b569017e5a5b6f18083567c1cefb8b6f531900109d1183de64aed8b2e1b5f18e7fae2a46a4b3fad724b65f6c68aae7580cffe838ebc7936968c72c", 0xec) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, 0x3, 0x4000000000000118}) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 493.103565] ISOFS: Unable to identify CD-ROM format. 13:35:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x2c) 13:35:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="07004712f02309111c6130f1fc57147db9bbb9934d6e51b94a5a648a97b8aea3ef3276bbb64fc2a79d63bed7540481744b6344cef3c41b82f99339f4de2ca946ca0fe6cf4cf31edfc8183fd0d1799aca3430cc14a079887a56aa92037dbbcf3e5381d8f84ee4d518da3ded5961a525108292debbb5fa00ff5df1586f56b959fc11860f5635b1a1a0105d114216"]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) sendto$inet(r3, &(0x7f0000000540)="25508904c42b2102d755bbecf0f85e9cb19f3f7751d6260aa634e0170306aa07ccb3e2babbaee1591a44bf35762b97835c15b9d58993385699fe4785a57d437ef6e9519cc3658c04a702e735c4f5de4723395e49ac90d657be8d7369971c0fa3837b4b82a849b2a78faa917b5e", 0x6d, 0x22000000, &(0x7f00000005c0)={0x2, 0xdd4, @broadcast}, 0x10) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r5, 0xab58e852ecae5017, 0x70bd25, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x3, 0x100, 0x0, 0x101}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r6 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='security.selinux\x00', &(0x7f0000000240)='system_u:object_r:udev_rules_t:s0\x00', 0x22, 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@local, 0x1c, 0x2, 0x2, 0x8, 0x9, 0x1}, &(0x7f0000000340)=0x20) ioctl$int_in(r6, 0x5452, &(0x7f00000000c0)=0x8) 13:35:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2c, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:21 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x18}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvram\x00', 0x6402df7352e95cec, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000240)={0x2, 0x0, @pic={0x6, 0x20, 0xd, 0x4, 0x1, 0x6, 0x8, 0x3f, 0x2, 0x0, 0x20, 0x80, 0x5, 0x7, 0xb0, 0x9}}) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000380)=""/26, 0x1a}, {0x0}], 0x2) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xaaa6, 0x0) ioctl$VIDIOC_S_AUDOUT(r3, 0x40345632, &(0x7f0000000080)={0xcddf, "d92a402768a9ba22af3b17101b768816b93faf5eefb00bdfbe5f2c9d450ab6f4", 0x1}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10000, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x0) ioctl$SNDCTL_DSP_SYNC(r5, 0x5001, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x541c, &(0x7f0000000180)) [ 493.325051] ISOFS: Unable to identify CD-ROM format. 13:35:22 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = dup2(r0, r0) write$FUSE_GETXATTR(r1, &(0x7f0000000040)={0x18, 0x0, 0x1, {0xfffffffd}}, 0x18) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x4]}, 0x2c) 13:35:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:22 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, 0x0, 0x0) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500), 0x0) 13:35:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 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, @perf_config_ext, 0x20080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$ppp(0xffffffffffffffff, &(0x7f0000000000)="88fa2a251e873dd41c08b990d6dd7af0d390f0fe52ee757858bad56d6a0712fbe84ac06ec3a0933bc0d56c01332acb95509999a9f79696c2498f26539d3217b32e973bdc42d02772aada52d6ee248b8c61eede8785c7467f7362307064cef986f40faa8199a8918a00097aba533907445216b26737c689d36a515baf4631c09bd54a79af67", 0x85) 13:35:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x5]}, 0x2c) [ 494.062569] ISOFS: Unable to identify CD-ROM format. 13:35:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000040)={0x1, r5}) 13:35:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext={0x0, 0xc9}, 0x10, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x6) readv(0xffffffffffffffff, &(0x7f0000000500), 0x1000000000000370) [ 494.432832] ISOFS: Unable to identify CD-ROM format. 13:35:23 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FBIOBLANK(r2, 0x4611, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x2, 0x1, 0x49, 0xe0, 0x0, 0x2000000000000, 0x4, 0x4d861716faf6d9d2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, @perf_config_ext={0x80, 0x7}, 0x11100, 0xffffffffffffff01, 0x1, 0x9, 0x4, 0xd5, 0x3}, 0xffffffffffffffff, 0xd, r5, 0x8) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x40, 0x4, 0x8, 0xb2, 0x0, 0x9454, 0x1800, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xe606, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x2, 0x5, 0x7fff, 0x2, 0x4, 0x1, 0x97e9}, 0x0, 0x8, r6, 0x2) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x6]}, 0x2c) 13:35:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:23 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, 0x0, 0x0) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:23 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e20, @empty}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x401, 0x1240) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socket$alg(0x26, 0x5, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x12800, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r4, 0x80044dfe, &(0x7f0000000180)) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x83) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00', @ANYRES16=r7, @ANYBLOB="05000000000000000000010000000000000009410000000300180000001f657623193165a211fd00000000000000000000000000000000000000000000000000000000007100"/98], 0x3}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r7, 0x500, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4050}, 0x8) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xc0248000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r7, 0x200, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x904}, 0x31) 13:35:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x7]}, 0x2c) 13:35:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readv(r2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000040)=""/72, 0x48}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/207, 0xcf}], 0x7) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 495.135537] ISOFS: Unable to identify CD-ROM format. 13:35:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x4, 0x177300) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fffffff) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x4, 0x400}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x8]}, 0x2c) [ 495.509424] ISOFS: Unable to identify CD-ROM format. 13:35:24 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SMI(r3, 0xaeb7) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x9]}, 0x2c) 13:35:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:24 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, r4, 0x1}) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xa]}, 0x2c) [ 496.112961] ISOFS: Unable to identify CD-ROM format. 13:35:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5054e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 13:35:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000040)="d70a1c1cbb9656d880a4d06f8128762368d1dee72e2f9928d481b4a733686473800bb45542198f38528bbce969bf4c67df4a1d1d113270dfee2f042dbf25cd7b19e148d4a2bd63962bd84fc157201d56df70d8e189284d4477c2504b5598740b0a05871ba0fbe6", 0x67}, {&(0x7f0000000200)="ee6e73960519ce626264d24214aac6ba0cb120d463e222fa97e775976dc9b9ab6b180ed10b0bb6708a491424c9a16cf4e9f110ba80afd2642f74d83924cf6484c51f266028495b78fea74940608db0478dfaf09bc76f9efa2a7220c358a68a169d66c5bfedaff176c4c2fc1578e7ff4cc945b048ffaedef67df48ea16c9d67c0db083d4048528a66c07a5e0e980358c8fcbc04c4c751ce2c17a8fa032fc50a46f8295d14690fa098afb37462746c7a958a4849", 0xb3}, {&(0x7f00000000c0)="808e03930ebf375fc9", 0x9}], 0x3) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 496.524666] ISOFS: Unable to identify CD-ROM format. 13:35:25 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xb]}, 0x2c) 13:35:25 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x9f1, 0xfff8, 0x2, 0x7, 0x1f, 0x9, 0x9}, 0xc) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:25 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x7, 0x120801) ioctl$VIDIOC_DQEVENT(r1, 0x80885659, &(0x7f0000000200)={0x0, @ctrl}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$rose(r3, 0x104, 0x1, &(0x7f0000000040)=0x80000000, 0x4) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/71) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x20000000, 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, @perf_config_ext={0x1}, 0x48a, 0xfffffffffffffffe, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xc]}, 0x2c) [ 497.111271] ISOFS: Unable to identify CD-ROM format. 13:35:25 executing program 3: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="5c2d38ea2ca0ea1cb0927febd888d13eb6a1489be58c3fd34ebd5d85db0a6bd424d1ebfe6080608fa34555425862ea27a2814409ae680000000000000000000000000000006e55c670aa24fb2bd4e34c6f10f3f4ec1e7126ddcee46ff76b78b8bd84c3", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4}, &(0x7f0000000180)=0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x4, 0x44600) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000200)={r6, 0xaf35, 0x20}, 0xc) memfd_create(0x0, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r10, 0x54a1) connect$inet6(r10, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x10000000000004}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$l2tp(r11, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto$inet6(r10, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c) sendmmsg(r11, &(0x7f0000005fc0), 0xa9, 0x0) r12 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r12, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r13 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43502, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc0, 0x2, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r13, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0), 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r13, 0x118, 0x0, &(0x7f0000000100)=0x45feaca3, 0x4) 13:35:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xc00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x77, 'memory'}, {0x2b, 'cpu'}, {0x0, 'memory'}, {0x2d, 'io'}, {0xd0895d6e4face925, 'memory'}, {0x2d, 'memory'}, {0xee5f0a5f25266702, 'rdma'}, {0x0, 'io'}, {0x6b, 'rdma'}]}, 0x39) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 497.497043] ISOFS: Unable to identify CD-ROM format. 13:35:26 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xd]}, 0x2c) 13:35:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x4) 13:35:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xd00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:26 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x9, &(0x7f0000000200)="2705b5055e0bcf5dd24071a16f2c2b2cd019b09ac16eddd9152385a7047aefc98b24c01bc63f3f7a68814d4e7c5f40a51a2382110760d81c9feed309c5401248b9cfe2c39110c7cf2c30598361276c6eef82cf94f22cc5cde8ca") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) fstatfs(r3, &(0x7f0000000340)=""/195) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$CAN_RAW_FILTER(r7, 0x65, 0x1, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r5, 0xaa, "95c6fd6de52057b673f3e644815bfbf53d013827113a13fec9cce5b8646a2571078ac21ee1d024b084947464570d11e2abe35fb7871c9403b8de9689704d4745d0d66880087478ea26be5c77a758d49cb7383344a5b1406e4bd8e3fe291ee48fd4619b90a7f171b10e075eee0f74ea6135eab86478b8c3d1d114442c7494b0e77b20acbf59bbd6ba8e6ed335dc5b7359047bad4ef9a4df23988c779e28349a6ca2c88fda26a3ce950517"}, &(0x7f0000000080)=0xb2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r8, 0x6}, &(0x7f0000000180)=0x8) 13:35:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xe]}, 0x2c) 13:35:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0xb952, @mcast2}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000080)=0x3000) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 498.179689] ISOFS: Unable to identify CD-ROM format. 13:35:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000300)={'bcsf0\x00', 0x7f}) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 498.516502] ISOFS: Unable to identify CD-ROM format. 13:35:27 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xf]}, 0x2c) 13:35:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 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, 0x7, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:27 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(0x0, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:27 executing program 3: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000003c0)={0x7ff, 0x40, 0xffffffff, 0x51, &(0x7f0000000200)=""/81, 0x5c, &(0x7f0000000280)=""/92, 0xb4, &(0x7f0000000300)=""/180}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x4, 0x1f, 0x5a, 0x10001, "adc4217ef22d70820fc08953203893e08c7730d6ef7df63d966b1a476e391784"}) 13:35:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r4, &(0x7f0000000080)=0x7ff, 0x2e) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x10]}, 0x2c) 13:35:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r2, &(0x7f0000000400), 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x70000, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r9, 0x400454cd, 0x20) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r10, 0x0, &(0x7f0000000180)={{0x77359400}, {r11, r12+10000000}}, &(0x7f0000000200)) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000080)=""/55) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x11]}, 0x2c) [ 499.369243] ISOFS: Unable to identify CD-ROM format. 13:35:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1100, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:28 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:28 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(0x0, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x12]}, 0x2c) 13:35:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8705000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x8001, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1}, 0x1c) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0xf2, 0x5, 0x5}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:28 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = accept(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) ioctl(r1, 0x80000001, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) ioctl$VIDIOC_S_FBUF(0xffffffffffffffff, 0x4030560b, &(0x7f0000000340)={0x709a8f7ec35c536f, 0x0, &(0x7f0000000280)="501c1d60441e3cb341f74379b4909d8816e6d67ca38c26806df6ea2af737d0bc728e0f12cf1202c02993c3b36fe43824a7701b67cfd3a0bc5c146fb50cabe5fab03c535589aab6a99fa93b14d2d6f91a8ca87097c184cfe4547df261c89ea0efde0d365d31bc8cd3d644dca80887d3633e014c66a86d3c3ad01b4deebf7173b9722551e343891703c6229264020bc8c7d1c4386e316803f6c8884f434652b1499b60345ac7ec5be47e77050ea7483e6a88010bdb", {0xff, 0x8, 0x3231564e, 0x6, 0x7, 0x1, 0x7, 0xffff}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000), &(0x7f0000a8a000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b38b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x10001}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x7}, 0x1) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x3d460000000000, 0x201800) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x20}, 0x0, 0x0, 0x3}, 0x0, 0x0, r8, 0x0) readv(r9, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x13]}, 0x2c) 13:35:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0x3, 0xffffffffffffffff, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000280)={0x1, 0xa3, "6df53ae20ffbbaa5ee15b215152a13e69eacf59ad8f593ff580c54691072d4033f050646db679b8aa1e3c226906074d11004fd4ee401ba7c89728256ce795d86aab856a5e2cf5a89cc15a6c5d3da6d7a374c43e10e6e0ba182454251023fbc62de709ed7c5a8f0ba1ed43a31a80baaede076a543ef6c67b0521582f4388918eb1e0056549d047e76ac9304c3b28fbc154673f5fd9e44c34b1a7373010b68224825efc1"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000200)={0x0, 'teql0\x00', {}, 0xff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r4, 0x2, 0x8}, 0xc) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 500.204815] ISOFS: Unable to identify CD-ROM format. 13:35:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1200, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x14]}, 0x2c) 13:35:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000180)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = getpid() sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00'/20, @ANYRES32=r3, @ANYBLOB="000000000000000008001300", @ANYRES32=r4], 0x28}}, 0x0) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x4, 0x0, 0x0, 0x8}, r4, 0xfffffffffffffffc, 0xffffffffffffffff, 0xe) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x80000001, 0x5, &(0x7f0000000780)=[{&(0x7f0000000480)="62526e55ad67cf44899eea198b1c940be04b2e0784f730ad4df0473b06e333e0c9ca99998cdf0f84f6a0bfce7091dab735dcde1df8857b7748f35778613efda8ec9666577cb25d4c2142e2ab9cc312ba7a076ba237442d2051ed48265559ad94", 0x60, 0x4}, {&(0x7f0000000540)="188d28644186a91f37b4fa10129133176520b7bdd5bf11f777a39c5a2eb2db", 0x1f, 0x10fb}, {&(0x7f0000000580)="c2931601427c7081e720d9d0ae90357412c5d414f6593c1d677ee53d4204dc266d707173731d2538fdd9002753abcc787d486f0d212597946069e75756ef0aca94a99e5e43ddc53389d874d5d558212df69736d031b3a7b8fa07b9a65c7711d1d80d994d438057ca95b30b92f210066f40c24e6a27ce42", 0x77, 0x10001}, {&(0x7f0000000600)="ce42d4c3", 0x4, 0x1000}, {&(0x7f0000000640)="9929e97d57c7985f38e6f0f054f9d8e85f300cb542e8c45fc80fdad12bc362856ad6d9e664fe670b5591e6e3bc85e8ea5e7a83f02ce0e9996674ad329d54b8273842f9482ed5dc53daa4a373d27cba5860d5347c79a0747e62cedf32ded22279bc968d2a3a1eaed29b7cc86b66c8f10619fffe2d8a6025bcbb81b503364d5036e3c1fbde2bdc1141f9efbdf237846eba6b538471d845ec537fc7416c0d0a153d72befe01aecb95fee2d59c08cbf0cc5f5f0192d397ee55bef8ac82a36210f759d0656ec979cc84d6b5dc92d06ac0ea5657c17c895e0bfba89a1094d8d06e80", 0xdf, 0xae9b}], 0x80404, &(0x7f0000000800)=ANY=[@ANYBLOB='noacl,subj_role=wlan1embj_role=IPVS\x00,appraise_type=imasig,\x00']) open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r0 = creat(0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000200), 0x4) write$binfmt_script(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="d2fc5d0f17848e673df91000000000000000000021b5b0112df2fe198caaba83c3da1c2dd36c51119a264b44fda2fe9373e07ca9d71e1c059e91ecf897d6d28a6113f86b1f4605bb035c63714abab0c57ad7ca174264d27f660579b1dbc28d88bd7f3259be18b1729bdc572b35e6ecbdb8b3dd46e0b9e445204d3b338c63bdffed00"/140], 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="480000001400e704b05f9f95274b0a000a840000400403fe0500030001546fab07004e7d063630f10a8a6a36d47a56aa68c6f8c36da6bd7c497626ff19343dcdbfae0000000000d9", 0x48}], 0x1}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x40000, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_ima(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='security.ima\x00', &(0x7f00000008c0)=@md5={0x1, "3e95945ebca888cff567e5d6ae1f4bc1"}, 0x11, 0x1) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x20) close(r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = dup2(r5, r0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$IOC_PR_RESERVE(r10, 0x401070c9, &(0x7f0000000900)={0x101, 0x69}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendfile(r4, r8, &(0x7f0000000300)=0x9, 0x2c9) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110140520}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="e4a9e55e008000000907b73f4000004094000000", @ANYRES16=r11, @ANYBLOB="200027bd7000fcdbdf250e001000640001000c000700040000000d000000080008003f000000080005007730f72a0000000073697000080005000000000008000b0073697000e7ff04004e2000001400030000000000000000000000000000000000080002002c00000008000800d2000000040003000c000100080006006e7100001c000300080007004e2400000800040000800000080008001f000000380003001400060000000000000000000000000000000001080005000000000008000500ac1414bb08000500ffffffff080001000100000008000500ffffff7f802050880a1442d7060aee056b"], 0xe4}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) 13:35:29 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x18]}, 0x2c) 13:35:29 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(0x0, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 500.950408] ISOFS: Unable to identify CD-ROM format. 13:35:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000040)=""/24, 0x18}, {0x0}], 0x2) 13:35:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1300, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x120, r3, 0x208, 0xfdb, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xae21}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff}]}, @TIPC_NLA_LINK={0xb8, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9561}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x40) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/12}, {&(0x7f0000000080)=""/18}, {&(0x7f00000000c0)=""/161}, {&(0x7f0000000200)=""/255}, {&(0x7f0000000300)=""/184, 0x131}], 0x2) 13:35:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x800, 0x0) ioctl$IMDELTIMER(r2, 0x80044941, &(0x7f0000000180)=0x3) ioctl$NBD_DO_IT(r2, 0xab03) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x80000, 0x0) write$P9_RCREATE(r3, &(0x7f0000000080)={0x18, 0x73, 0x1, {{0xdff8ab62998849eb, 0x2, 0x1}, 0xc00}}, 0x18) sysfs$3(0x3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SOUND_PCM_READ_RATE(r5, 0x80045002, &(0x7f0000000200)) 13:35:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x2]}, 0x2c) 13:35:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="08407129b1375cf4bce724ce5ecf4358205f5db4fdeea7eee71267d35123b946d6aca5a323000000") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:29 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:30 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x3]}, 0x2c) [ 501.642748] ISOFS: Unable to identify CD-ROM format. 13:35:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0x1000, "4684c619c27c8ad85a9610b4dd1f23c03a177e960d639d4c8ef15031b372414a80f6b5958a5bcb0a36cd321b3c5f4231eb6af223ce64899843738a446ce3fbcc7deecb1f431cbc8ed9d7b1a218b154922b75dc3d19e2f340c811c0d89be20ba64a2c1be914895f4f064b7eab4432370f4758436dd9cd98a565953d38156b2a7e8a6abb6dec67bf989f2528411afc962b2c60cebea37a37855da163a5c67615cd10e51972a3049d61e0de892303a3fb7028b163dc002f13b1188d6d27abc66cdd62dfbbddd18025a3a9f7c07410452948558ce64031378ae4c7f5fd8c9258a52c4b18867b4065b5de838ef17655ae1ef894af7a66687272d327759044a5dd7d2505935b0b38422b51b40a9e34a3bbccc8bbcab6dc1134ab47f2ddba80b1e4ae5768caf2a1590fdd8ca0731620435837e8a7f8bc5f3165c6f67b63b0e8b858d45d17c591945f27ddf35291b46aff5a07b3e36203e1e61395fa68dd565eddb4cc82d0fd8f4da6812dc53c04d4bda51cc6a1435bbf0b29f86a11bf285ae8906e251cc967afbab9c19c920635d5ebdfb4fbd310af68a44f7900350d39cc6837f8eac08e622e7ceb89ae824fd931df938d9f2fa66f1bea9d3c59b8a26a8b3470832669d5e6ae3057c4f32cfe549675fe4185c33b4f935e7f40a740f67a83732aa0db07ff888cf9b73483e0821a02df72738f3c42d420f1cd927e8896fd15a3b0ae61ce82fdbbd811a6211be1407e916178871142c8bddb36163c175c2ef1b2a838ff053e1cb375387c95334483a0b301ad771080ef83a867c07eec7707adf7fcbe94a6d5f269a066036207e856da4cb1b805579f80dc09262c7f12eaf279e31c43bb4e38a97bc65e70ebef917992337d007406994e939db044cdbbb78c36882fe6674797f9f04a66f503a1def1449748d39f1087bb8a7e1e4359df06907942cfdb8078c1dcceabc00c07da0dbedbe41a8b8a16356a9f475fdfca769410b1ccc29e34e95cc1582f74fc8b5f042116d066a7926ec2195387fef06958c23c8cace028bf0f2df7bc80c53fd947651ebb9d6fc1cb0768cd472f73efbae081e5c0c9558741a0215b46c4f56bf45f661f201847ab1e8a7fe6dabc08245839a94f672958cd55e9f0fda58f5b5cbae60f1da301f7d2805492245ce5acc2615d29420f320ba6d9c229076ac30e1c9f027a697e02a51bb728564f58d213d8d78a7c799a7f292fdd0aebfb8c144c527e341d89271c9fe80b7718ee868dfa0ab7decd4bf943182c58dcd18cefedad8ed06e2fcdac79e066ce0e40535922af2ceb7e048fdafdef1c30b6d6184fe9a5fb36ac70bafa789cd78e63dac5beb4bf560770b8631db898e60d5a13c5b846c88da4067b68cd56e9883f78441bcc8227de0d4a885e09a73e8bc45cd571d30d489a836f8e97286b60dbfbd0be969b0cf9c574e6803187f2965a81596a964a33b8217109b9b3c55356f5b6e80f3c46e3004f2496c9f253909b6e15f4712d163280fb51568e3fc5666add919138845c24cf039cb1609290cea1d3da80dd1e1e14192fa2e4772c2282a69be21b9649f838568ca535ff8f0d2eb007e93a2612286a7834f3b9cafb0bfcf7b0401fd2a8d6c32b8969db630e3cd0549eee4a93cb63be0a903efc626dfffbf1903dd9cb543457ad2b7a4876ddc5a938750da400aaf3bf251133d4d4dedb8bb5f474d037b3227616250e219eea9e17bc5825c60d568b1d24ab4598e94a969bb90deca7a9a762698a96485c92b1f1fc3c50d0d771356633772a7fec3cccf5527ade9c4b175ff0f251a279890007d9f746e054bdac8c425b1800a081a55b16a17d2071b7c409deaa12829805196b7f87f28bde12a9686cbae08bae28b7e0c3ba382edcd70dc5b51422e95413931aeba58e29ecbf88f5042163a84a02cf1b30008f6dda424e254d9103d41024c937f57809e83c0377dd0eeea44aeb0c5520a854d9cf92692000ce308fd16e9d09322463ca4d9a311d77383220e66f79f9061033a3d5f3816ff0b110816bed683e72a00aa1ca5366e0361843744d2df4b1f4e06bc4f09d63f4597c0697fd9bb04d6f5e05bb92ff5fcbc4c76ec8955a2babc6063d00c8cf3db594e38627dc8a13e4e28eafc812eabe3399940ff75b0578293f2bd2630b5f102bca57155f63a8847c16cae56fab957364674996ed884ee943fb8076ced4442f826b4001b11f7058e4c314af888a7b847c7d50a737b788136ee6c2690f3203232e76ea9499eed63787c1870146fd8bb149e1d2fdaea558e2abbb854b818af9aa552301fee7d88fca33570dc65b11c645d9995806b374ddcad78e8a4c6dc0d04b40bec00e3dc8e1b5fea9b144c2eec3039737324e2ce027fcdcce988e415bded2b6799c0735bc97cf0c8ad5b2067d55d09f8d04cb40244f659460f446a684e5eab0d96e6ecf19832c84bf229172ae2ac4751cc4f53b8bb766ab586b55b6fcb2d108a288f3f73270bd3ae7965bdcef1263091852ed1666d9ec80e3de7f3f06ecb61268f0423a72a37b55efe8644770b060ba1f8a7d2793377d6358a17fdae37ccd2686dd5fbcfca9edd4e2123ccef49b51850e8865adf7b859a37b5fcebc7532242cdee7da3d80131bc560e3ffb9df09745894a962be19da12047c1302e0e349a21139d323a0272e59ea84b3cc2cd647a637987f1afe8759342649f88ae7ccc88b4eb7436b894c7af73557167dd74cd379b4ad78a09aecf19996c263ea739fc6d1c84c4c543780f4ba16c87426b82d1b67c8bb9bffb07fbe66ea3c8a641fe1bfa4f6ed1f079f5049199d8ad8fd2ee2885dc7bec812b9bb25d84d2c13fc6005174bc4444d53c6aa28c198d0bc36a3502dcf4940d4a8d966ab6ac44a1b3930cf708253ba28d45904ce175e21ee7f49926dcdec2aab648f6866556f355aad54e5d4a4ba3726217ac34485ecc15d5d12d9434891eef4a6f5162855b3da1f12049e3150e56894b041370a9c3c312a27e1a63365bdc1eede3543f83d5bf032470a18f0343fafaa09c5679e5629ce6282ad7556ad0a5acfc1abee1172546afb81a17005ca11779931396ee03ef83bf88115635144089f5e7b23125fe9ddf7c025afda6f02f09f41128e7023785b1ec3a9e7fe500fb29b4afbfa90639f769c13f6b1b2d8718bc9b982d7404af2bef803e575e526983d4ef4d37c7c1b21a828d646bdfe2ec91b87cd06db9a712481fe71d6ea2408ae82f7927934eea60590305ffd918223e448e5480a657136b7f499fd22b786a01010588569f9a86a6278526795042f7c1da65b997b7d1395eb1492c6cd5c7ea94ac17e2c61ad3229f0de58171459c4aa4cea1ae1ecd866d4633c4a35fb0117013b693856ab161b248b801ab16a2ecd5c45cdae032951d9be4d2c445479b7ba78aa54c92cd29dfde401afcb4d3c6629437c33e8ba8bbd55dbe55566a7c9763cc28ad99adc4729f2c883ba5709b5f647877d23ef799cfb372e2449c1f77a05b84fc8969901002c698327f56f20a48c30a1624986bfea2229e94d2429683fccf95810090ae3b80a3174713bb682eab23e70755081ba7e1ff6735079bea5ae929178e276942867f2cc3408e6e5e8e476b1f5d0facf4ccafa29a8bdcd0557182bade9eba0e4e4f98923d720f47efe1c03762a96fd306025ba42c207ec515096778c8c43dc6f6e5237a3ebe218288e27d273c96d8e0ed1f20bd5f3c2c09b8eba648794f38dbfc2bb5284d098ae578365cb719a55f6910dafb0e43282ac6f9afbfc9b9a497078129391b82e2e8387f1a85e8c5f32e17aeba795e183d1c20c286016aa71d56a288eafa2e6aa8ec07478ab67a78da8f36d4a1e7e348f05b4e57feb5c2aad453e11ceafdff47489157b080193f5ed8f7841a3c768cac0acf557f2cd19e2deabbc19476bd8349c3db81fab0ab0d2c46a87a23c1d26ea6f6cac3438984d03827914aefddd907fe051483ae4548902936881b8a6b7d816458f26aa8fd0e2c7c0a86c45ca465b5ec91f5ae0fb09ca041e74b55966bc39d4169518f76474022a0f68e5f203dda2d5646a30c3970e94a656a8cbaa7549eda8c86de089ff794bdb224c65218806e0b2da84f32098203c886bddd8d6c9272c883bc432ab793aeb6b81aaae7cfb06581a47abd514049e2a78b941a409f48fa626a342c049544e2707d720b10edb98dabfd16129d9208125c1f75cef4c1467157649e7d8f6707ac369e3f6e049196039a2c00f1f664fadb8b86f7af3423a1f889e42a1cd69f5c0bc0ca04159a51340c44dcb6f77439459f75c5f119476a505c1b31af1a45fe92146725c9d0464ea6610ef6e2ac4b6e92fdfd580a5688e4af914bea329123fb4e90dd8ca2a0283b8d2215b3d3aff464e1b018329092e2b2fed6f45aced49c320c8022314277f981171edae45524c9be216b272a060e99f7022d41526dd29d571299f0d89cc3cf411671622b0ae53c96d752a41ab1d1bb1ec832f896fa7894a38c4cd25730bc1bdcf534b04a9304331c77db116017fdb0ea1b5491b2234fc25aa7b2bb7bc96b0125c2b339208bb6b4f7027c1f075662f8200e76ece8192fdb7948508b9b5841cb10767ebe50ff83e5c5b3cec5dbed988eef9c9456c256c7eba614b485301e0f306d5cbd7b6ccc529bf12534c1b3f82bb444da921481e8e7c9fa4aa036931ca3a222547eb6b42db661d0b51c9d41a500b4f83689a9ff4230f43a145598d1bbfb7373d29ed8948b8a51b4148dffa68436ba54a219de1083391f11468fedf2fe523769607220b83640df4cdd19bc68d9ccabbb6385c5d1bf2868533301a35ecb50ee77d00a1b4676e170d2afa2b33760b85e2abea7e5bb2d659e299503cebea1762e5f748e1f8a9c988855402c9eb99286528790928619ac228a8a5c9a7c17ee671deeb438aad8653f794333f22815f8740255c4ad3fbffe9446ac8bc02e33dda87b789e199485274b295d8d00d73978e5ae5d934f026a942a3b79747a76d086c5583f552e48d18fa8183598bc40194a6eae7957cf27af98d0f7e0d395b243cf09097dd2768f3aa48679d21c96bfac620164e893bbe35531bd1d697cebaadcafb9924b0bd0b5aaf14895ef05afec9070f01f156c6c8302b16229adbfd54803cc1e87fe50f6e69508077254a0bc55ef1c35cc87b57bb3cfc27c4f6161343f7649201b422c628ca87dfa870b413069adb544358e091bf45dd7aaeccf737d3f65d798e3db5cc45bc95b11da8fe9ad465f4194391d2678d8de5f28ca94d5625dd1218c1779967b76db3e75d0abf583c48216885e201bf59b08baf2969bdd34dab4e9b7c528d726c84aa53b3b2dff3fdae01588c743bb86b09f0dbbfea5aa5f6817f584b293924399a57ec736b35495ea8ede37bf7383e6e07c1151f2bff8543809744b94613c90efa3664dd80a5cf2ad08a6b73917f4bf5e985a700fb222983207fe2d21eb67420cd2d91782d13832c798652ea93eef62a30c72ecfeaa939ad00a9fb15d7bd2e7c95f554d635ed28199302f806352807578cf7cc1f1cd04e75f7282be6820f67c3fe176244cf47e0e75e476fe2841dbc651ded96224ab60da12159928b8182ce1b08fe8395ef14d7323c39c91ed85f53ae4ef027a23110fd7a034b178fd999f47210f2f3e7597ae81db37adcd478aff6c4d25f3a6c913bd98e28fd304f03e3a373c11fa3bd5364e906c3b6d37e273c0bce1e5b04354c021bdee8c6633d83bc1cb015d3786013ed23908fa9e580c5326186d35c7f951934dc0bdc8f5fc1673ac2ecf45ab9a9536b2107a207d86a1590e7c40ee47bcfa53ca8b367ab12"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r6, 0x4}, &(0x7f00000000c0)=0x8) 13:35:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1400, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0xfffffffffffffffd}, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000540)={"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"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x7fffffff}, &(0x7f0000000200)=0x8) 13:35:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x4]}, 0x2c) 13:35:30 executing program 3: ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x8a) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb8d, 0x8000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x5]}, 0x2c) 13:35:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r2, r0, 0x80000) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_RECMASK(r3, 0x80044dfd, &(0x7f0000000040)) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) [ 502.271065] ISOFS: Unable to identify CD-ROM format. 13:35:30 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:30 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1500, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x6]}, 0x2c) 13:35:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_NOTIFY_DELETE(r3, &(0x7f0000000180)={0x32, 0x6, 0x0, {0x3, 0x1, 0x9, 0x0, '[}trusted'}}, 0x32) io_setup(0x5, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x6d59, r1, &(0x7f0000000200)="d4119a078d9d7427ecdbf3db9944003078dbb7cd4d6d13a3372cc3bcd286af3dd45a2f3394049508ac9e71179345aba07174233706ca4ea305c5626f394323ec8042162473b6c0e21b37f00cae57037c6fbbd86e31916fdadd469e634cc805fccd4335b8194248daa134d8d3a6f0e8783c2c28ec213614410fd9c84741ed25a2d2b47cdb40648fa51e975761b9174a75091ff33f146606dd6676e01b76bdd303199b8ffec553940ec918e5cb86e218119392872db82fb149e5a4b6fb14b52d7204145249633b8619540b88962a609fd0d9cda81d99d6a9dc5efcc6e5d7d5fed132d4ab", 0xe3, 0x7fff, 0x0, 0x1}, &(0x7f00000000c0)) 13:35:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x7]}, 0x2c) 13:35:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/729], 0x2d9) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x8]}, 0x2c) [ 503.115373] ISOFS: Unable to identify CD-ROM format. 13:35:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000080)={0x3, 0x8, 0x5, 0x8d, &(0x7f0000000300)=""/141, 0xbf, &(0x7f00000003c0)=""/191, 0xd7, &(0x7f0000000540)=""/215}) open(&(0x7f0000000200)='./file0\x00', 0x481000, 0x1) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r3, 0x9515788d431f4229, 0x70bd29, 0x4}, 0xfffffffffffffdd8}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20500112}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000bbc1b8fe59d1b88a460b0f6873f55723870ee00f6ef42f4839edec3d700"/43, @ANYRES16=r3, @ANYBLOB="20002bbd7000fbdbdf2501000000080004008de20000"], 0x3}, 0x1, 0x0, 0x0, 0x40000a5}, 0x64051) 13:35:31 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1600, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x9]}, 0x2c) 13:35:31 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x842, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000080)=0x5) modify_ldt$write(0x1, &(0x7f00000000c0)={0x1, 0x1000, 0x4000, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x10) 13:35:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) sched_setparam(0xffffffffffffffff, &(0x7f0000000040)=0x1) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0xa]}, 0x2c) 13:35:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:32 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x7fffffff, 0x401, 0x1, 0xfffffffc, 0xb, 0xfffffffffffffffa}) socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x100000, 0x0) ioctl(r1, 0x10004, &(0x7f00000001c0)="0805b5055e0bcfe8474071") lookup_dcookie(0x7fffffff, &(0x7f0000000200)=""/119, 0x77) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0xb]}, 0x2c) 13:35:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 504.130026] ISOFS: Unable to identify CD-ROM format. 13:35:33 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1700, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0xc]}, 0x2c) 13:35:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:33 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, 0x0) 13:35:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x5) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) 13:35:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0xd]}, 0x2c) 13:35:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x100, 0x204000) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0xe, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b38b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r6, 0x9}, 0x8) 13:35:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0xe]}, 0x2c) 13:35:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x20, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r4, r5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="020000007aeb0f15004b04b60bd40b75ed30cb645683b5ef5938e480ec5566ad7a9e7a13543ed267f13943793437c7bfadf884a2cb3fd4b57b97d05b3a0e52bdd175dd098fb0c9470b2066fd27404d", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x83) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00', @ANYRES16=r9, @ANYBLOB="05000000000000000000010000000000000009410000000300180000001f657623193165a211fd00000000000000000000000000000000000000000000000000000000007100"/98], 0x3}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r9, 0x500, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4050}, 0x8) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r9, 0x1, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x80000001, 0xe7, 0x5, 0xe63}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x4004800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xe, &(0x7f0000000400)={r6, 0x2}, &(0x7f00000003c0)=0x1b3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r6, @in={{0x2, 0x4e21, @loopback}}, 0x3, 0x400, 0x5, 0x0, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r10, 0x3ff}, 0x8) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 505.220398] ISOFS: Unable to identify CD-ROM format. 13:35:34 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") recvmmsg(r0, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000040)=""/192, 0xc0}, {&(0x7f0000000300)=""/136, 0x88}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000003c0)=""/139, 0x8b}], 0x5, &(0x7f0000000540)=""/76, 0x4c}, 0x4bb7e57f}], 0x1, 0x1, &(0x7f0000000600)={0x77359400}) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500), 0x100000f3) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) 13:35:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1800, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0xf]}, 0x2c) 13:35:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:34 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, 0x0) 13:35:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r2, 0x9515788d431f4229}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x70e360f7598f9d62}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xc8, r2, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3131122e}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffa}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40080}, 0x0) socket$inet6(0xa, 0x80003, 0x6b) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x10]}, 0x2c) 13:35:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, r3) keyctl$set_timeout(0xf, r2, 0x4) 13:35:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x11]}, 0x2c) 13:35:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x102, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r13) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) setgid(r14) getgroups(0x5, &(0x7f0000000400)=[0xffffffffffffffff, 0xee01, 0xee01, r13, r14]) r16 = socket$bt_hidp(0x1f, 0x3, 0x6) fsetxattr$security_evm(r16, &(0x7f00000004c0)='security.evm\x00', &(0x7f0000000540)=@sha1={0x1, "1571f60a24f254ef3d34f0a0cb716c29fba83cc2"}, 0x15, 0xaa739aa1149f49cf) fsetxattr$system_posix_acl(r4, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x5, r6}, {0x2, 0x4, r7}, {0x2, 0x4, r8}, {0x2, 0x0, r9}, {0x2, 0x7, r10}], {0x4, 0x4}, [{0x8, 0x0, 0xee00}, {0x8, 0x6, r15}], {}, {0x20, 0x1}}, 0x5c, 0x1) 13:35:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x12]}, 0x2c) [ 506.242894] ISOFS: Unable to identify CD-ROM format. 13:35:34 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x9cdf04aaea6f14ce, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@remote, @dev}, &(0x7f00000000c0)=0x730048abc4c29400) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1900, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x13]}, 0x2c) 13:35:34 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, 0x0) 13:35:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bond0\x00'}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x84, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000240)) socket$inet(0x2, 0x804, 0x40) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) 13:35:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x14]}, 0x2c) 13:35:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000040)={0x1, {0x0, 0x1c9c380}, 0xfff, 0x80}) r2 = socket$inet6(0xa, 0x80003, 0x6b) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000200)) ioctl(r2, 0x6, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0xb087, 0x0, 0x7fff}}) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x18]}, 0x2c) 13:35:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 507.143443] ISOFS: Unable to identify CD-ROM format. 13:35:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1a00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:36 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:35:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700200100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:36 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 507.583578] ISOFS: Unable to identify CD-ROM format. 13:35:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$RTC_UIE_OFF(r2, 0x7004) 13:35:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x2]}, 0x2c) 13:35:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r5, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @adiantum, 0x0, "17e7b0f875699a22"}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000080)={0x20, 0x5, 0x9, 0x449, 0xfffffffd, 0xd86}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000040)) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 13:35:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x67) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x20000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0x6, 0x40) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xc0, 0x2) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffd26) write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000180)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 13:35:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x3]}, 0x2c) 13:35:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4b, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfa, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) [ 508.505464] ISOFS: Unable to identify CD-ROM format. 13:35:37 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:37 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x4]}, 0x2c) 13:35:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:37 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2200, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500), 0x0) 13:35:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x5]}, 0x2c) 13:35:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xf) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x64552fb1ee7afa30}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x81, 0x800) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{0x2, 0xb6, 0x9, 0x1}, {0x7, 0x5, 0x4, 0x10000}, {0x6507, 0x0, 0x4, 0x101}, {0x0, 0x8, 0x67}, {0xdf, 0x2, 0x3, 0x9}, {0xff, 0xc0, 0x5, 0x33}]}) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:37 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x24569944e234d71d, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0xf000, 0xf000, 0x4, 0x7, 0x1}) r1 = socket$inet6(0xa, 0x80003, 0x6b) dup3(r1, r1, 0x100000) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x9, 0x0, 0x3f, 0x8b, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc878ccd38232d736}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000325bd7000fcdbde25010000000000000003410000001000136574683a7b703667726530006dd2acb11d2b"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xc0004) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x6]}, 0x2c) 13:35:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x404a03, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) [ 509.459973] ISOFS: Unable to identify CD-ROM format. 13:35:37 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f00000002c0)="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") r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x200, 0x0) ioctl$VIDIOC_DQEVENT(r3, 0x80885659, &(0x7f0000000200)={0x0, @motion_det}) 13:35:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x7]}, 0x2c) 13:35:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2300, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:37 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000380)={0x1, 0x12940200ca89064d}) r2 = socket$inet6(0xa, 0x80003, 0x6b) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmsg(r4, &(0x7f0000000180)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/198, 0xc6}], 0x1, &(0x7f0000000300)=""/120, 0x78}, 0x10001) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = perf_event_open(&(0x7f0000000100)={0x1, 0xffffffffffffff6c, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$ax25(r7, &(0x7f00000003c0)={{}, [@rose, @default, @default, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000440)=0x48, 0x800) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) prctl$PR_GET_SECCOMP(0x15) 13:35:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x8]}, 0x2c) 13:35:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)={0x5, 0x0, [{0x1, 0x4d, &(0x7f00000003c0)=""/77}, {0x0, 0xe4, &(0x7f0000000540)=""/228}, {0x4, 0xf8, &(0x7f0000000640)=""/248}, {0x4000, 0x74, &(0x7f0000000440)=""/116}, {0x0, 0x62, &(0x7f0000000740)=""/98}]}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x2, 0x10000) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x83) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00', @ANYRES16=r6, @ANYBLOB="05000000000000000000010000000000000009410000000300180000001f657623193165a211fd00000000000000000000000000000000000000000000000000000000007100"/98], 0x3}}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_ENTRIES(r7, 0x0, 0x81, &(0x7f0000001880)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f00000004c0)=[{}], &(0x7f0000000880)=""/4096}, &(0x7f0000001900)=0x78) sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r6, 0x500, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4050}, 0x8) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r6, 0x4, 0x70bd27, 0x25dfdbff, {{}, 0x0, 0x4108, 0x0, {0x10, 0x18, {0x38601be4, @bearer=@l2={'ib', 0x3a, 'ifb0\x00'}}}}, ["", "", "", ""]}, 0x2c}}, 0x40) r8 = perf_event_open(&(0x7f0000000040)={0x5, 0x948fb4ba81b04bb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x800000, 0x0, @perf_config_ext={0x0, 0x8000000}, 0xa04, 0x0, 0x0, 0x7}, 0x0, 0x0, r3, 0xf) readv(r8, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x9]}, 0x2c) 13:35:38 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0xe, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b38b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @multicast2}}, 0x8, 0x2, 0xffffffff, 0x9, 0x90}, 0x98) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x560fe5ca}, 0x100, 0x0, 0x0, 0x6}, 0x0, 0x3, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000040)=""/29, 0xfffffffffffffcdd}, {0x0, 0x4000}], 0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000380)={0x7, 'rose0\x00', {0x10001}, 0x3ff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = accept4$x25(r0, &(0x7f0000000080)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x80800) readahead(r8, 0x1, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x400, @remote, 0x8001}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x5, 0x0}}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in6={0xa, 0x4e23, 0x6, @mcast1, 0x3}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e22, @broadcast}], 0x84) [ 510.477049] ISOFS: Unable to identify CD-ROM format. 13:35:38 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) close(r1) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/22, 0x16}, {0x0, 0x34b}], 0x2) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7ff, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x1b8, r2, 0x11, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0xffffff34, 0x7, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x58c270de48be6f15}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3b, 0x12}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0xfffffffffffffecb, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x749818aa5582e2a0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffff800}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x200c0885}, 0x4048084) 13:35:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2c00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:38 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000}) 13:35:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0xa]}, 0x2c) 13:35:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x81, 0x3, 0x7, 0x3, 0xffffffa5}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000003c0)={'veth1_to_hsr\x00', {0x2, 0x4e21, @remote}}) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) fcntl$setflags(r4, 0x2, 0x2) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002740)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x81, 0x8, 0x9, 0x4}, &(0x7f00000027c0)=0x14) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r6, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c}, 0x40) ioctl$UI_DEV_CREATE(r5, 0x5501) r7 = syz_open_dev$media(&(0x7f0000000300)='/dev/media#\x00', 0x80000000, 0x400) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x18d120, 0x0) write$UHID_INPUT2(r8, &(0x7f0000000440)={0xc, 0x12, "21bf0b04c555a7a3c4ff3d3bac27c29319c9"}, 0x18) accept4$llc(r7, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) 13:35:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$isdn(r2, &(0x7f00000000c0)={0x22, 0x21, 0x3, 0x9f, 0x20}, 0x6) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x0, 0xffff, 0x8, 0x400, 0xa}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x20) close(r5) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r5, r6, &(0x7f0000000200)=0x1, 0x1) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0xb]}, 0x2c) 13:35:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @remote, 0xfffffffd}, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0xe, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={r7, 0xe8}, &(0x7f0000000080)=0x8) 13:35:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 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, 0x40, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) 13:35:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x4, 0x1) write$binfmt_misc(r2, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x1004) r3 = semget$private(0x0, 0x0, 0x0) semctl$SETALL(r3, 0x0, 0x11, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000080)={@reserved}) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000}) 13:35:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0xc]}, 0x2c) 13:35:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:39 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000}) 13:35:39 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:40 executing program 3: openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_STD(r4, 0x80085617, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f0000000180)=r5) 13:35:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0xd]}, 0x2c) 13:35:40 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x4f, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x0}, r3) keyctl$set_timeout(0xf, r2, 0x4) 13:35:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x8]}, 0x2c) 13:35:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0xe]}, 0x2c) 13:35:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:40 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) tkill(r4, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000}) 13:35:41 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0xfffffffffffffffd}, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000540)={"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"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x7fffffff}, &(0x7f0000000200)=0x8) 13:35:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0xf]}, 0x2c) 13:35:43 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x13]}, 0x2c) 13:35:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x10]}, 0x2c) 13:35:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x12]}, 0x2c) 13:35:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700050100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xff0f, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x11]}, 0x2c) 13:35:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x13]}, 0x2c) 13:35:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x12]}, 0x2c) 13:35:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:46 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r5 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x12]}, 0x2c) 13:35:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x12]}, 0x2c) 13:35:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x40000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:46 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:46 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:46 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:46 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x13]}, 0x2c) 13:35:46 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:46 executing program 5: setreuid(0x0, 0xee01) shmget(0x3, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) 13:35:49 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:49 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x14]}, 0x2c) 13:35:49 executing program 5: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) setuid(0x0) ioprio_set$uid(0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000340)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0+\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9\x9d]\xce\xaa#\x87X\xb0\xbf9\n\x9f!A&$F\x86\xfd\x17\x95me\xd0\x19G\bP5\xa4\x05\x00\xb8\xee\xb3X(\x83\xc2\xee8\\\xa5\xb1\x1aed\x94\x9b\xfb\x1d\x1f\xf2\xccr\x0fV\x88\xdf-\xd5N\x1d+ \xa5\xa1Fm\x85\v\xa1\xf87GAV\"%y\xfas\xdd9\x9e\x96R\x16\x19\xa2Y\x92z\xabc\xec\"A\x90\xcf\x83\xf2\xbb\xdb\xe1\xfb\x90JF\xa8\x80\xa9\xe0\xc8\xf3j\x03\xb4\x911.\x86\xcb\xe8\x05\xdd\x1dRV\x9d \x8c\n7\xe6\xb7ys\xcd \xb5\x92\x913\xddV\xb5\xaa\xd8\"\aj(\xe4\xfc}\xcc*\x1a,_\xb7\xf6\xa4SQ\x1c\xb3\xbe\x1e\tK\x9co\x17pR\xb5\"\xb2Jl2\x0f\xd5\xa5v9\xcc\x8c\x98\xb1\xe3\x00\xc6\n#\x82Up#\x96\xd4L\xa6\x00z\xc7\xfaF_\xf5:5\x0f\xb4sQD\x9c\x14?\x04-\xa3\xea9\xd1\xfc\x03z\x86\x14\xa4M\x8fu\xf9\xcb\xe4\xca\xd1\xf6\xba\xbd\x8dM\xb9\xb6\xc8\x94\xf2\v;\xde\xd1\xf0!\f\xb2\x1b\xb3\xba\xcaI=R7\x9c_\xcc\x8eZ\xae\xc5\xc9\x9e\xbdPMpW\xeeNt\x05S&\xdf\t\x98\xe7\xe8#\xa7\xa0\x9f>\x18e\x1c!\x01\xa8\xae-\xc7\xc1\xda#P\x03\xe4\xee\x91\x84\xd9\xf9|4\xb94\xa2\xa2V\x14\xe7\x99\xf1\xafM\xbbT\xa8\x7f\xb8M\x00\xa3X\xae\x996sb\x80M=\xd4\x9af\x8d\x8c\x16b\xe4\xb2\xb5\b\xcd+p\x9c\x88k8:8OD\vo{(\xca\xa8\xb0\x89\x18\xfa\x9f\xf7\t-\xb5\x9a\x06\xccRl\x10\xe8rc\x9a\x9e\xc85u\x7f\xe5\x05\xab\xd29\x1cV\xec\x8e\xda\xe2\xa7') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20008004, 0x0, 0x0) 13:35:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1fffff, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:49 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x18]}, 0x2c) 13:35:49 executing program 5: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) setuid(0x0) ioprio_set$uid(0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000340)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0+\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9\x9d]\xce\xaa#\x87X\xb0\xbf9\n\x9f!A&$F\x86\xfd\x17\x95me\xd0\x19G\bP5\xa4\x05\x00\xb8\xee\xb3X(\x83\xc2\xee8\\\xa5\xb1\x1aed\x94\x9b\xfb\x1d\x1f\xf2\xccr\x0fV\x88\xdf-\xd5N\x1d+ \xa5\xa1Fm\x85\v\xa1\xf87GAV\"%y\xfas\xdd9\x9e\x96R\x16\x19\xa2Y\x92z\xabc\xec\"A\x90\xcf\x83\xf2\xbb\xdb\xe1\xfb\x90JF\xa8\x80\xa9\xe0\xc8\xf3j\x03\xb4\x911.\x86\xcb\xe8\x05\xdd\x1dRV\x9d \x8c\n7\xe6\xb7ys\xcd \xb5\x92\x913\xddV\xb5\xaa\xd8\"\aj(\xe4\xfc}\xcc*\x1a,_\xb7\xf6\xa4SQ\x1c\xb3\xbe\x1e\tK\x9co\x17pR\xb5\"\xb2Jl2\x0f\xd5\xa5v9\xcc\x8c\x98\xb1\xe3\x00\xc6\n#\x82Up#\x96\xd4L\xa6\x00z\xc7\xfaF_\xf5:5\x0f\xb4sQD\x9c\x14?\x04-\xa3\xea9\xd1\xfc\x03z\x86\x14\xa4M\x8fu\xf9\xcb\xe4\xca\xd1\xf6\xba\xbd\x8dM\xb9\xb6\xc8\x94\xf2\v;\xde\xd1\xf0!\f\xb2\x1b\xb3\xba\xcaI=R7\x9c_\xcc\x8eZ\xae\xc5\xc9\x9e\xbdPMpW\xeeNt\x05S&\xdf\t\x98\xe7\xe8#\xa7\xa0\x9f>\x18e\x1c!\x01\xa8\xae-\xc7\xc1\xda#P\x03\xe4\xee\x91\x84\xd9\xf9|4\xb94\xa2\xa2V\x14\xe7\x99\xf1\xafM\xbbT\xa8\x7f\xb8M\x00\xa3X\xae\x996sb\x80M=\xd4\x9af\x8d\x8c\x16b\xe4\xb2\xb5\b\xcd+p\x9c\x88k8:8OD\vo{(\xca\xa8\xb0\x89\x18\xfa\x9f\xf7\t-\xb5\x9a\x06\xccRl\x10\xe8rc\x9a\x9e\xc85u\x7f\xe5\x05\xab\xd29\x1cV\xec\x8e\xda\xe2\xa7') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20008004, 0x0, 0x0) 13:35:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:52 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:52 executing program 5: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) setuid(0x0) ioprio_set$uid(0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000340)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0+\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9\x9d]\xce\xaa#\x87X\xb0\xbf9\n\x9f!A&$F\x86\xfd\x17\x95me\xd0\x19G\bP5\xa4\x05\x00\xb8\xee\xb3X(\x83\xc2\xee8\\\xa5\xb1\x1aed\x94\x9b\xfb\x1d\x1f\xf2\xccr\x0fV\x88\xdf-\xd5N\x1d+ \xa5\xa1Fm\x85\v\xa1\xf87GAV\"%y\xfas\xdd9\x9e\x96R\x16\x19\xa2Y\x92z\xabc\xec\"A\x90\xcf\x83\xf2\xbb\xdb\xe1\xfb\x90JF\xa8\x80\xa9\xe0\xc8\xf3j\x03\xb4\x911.\x86\xcb\xe8\x05\xdd\x1dRV\x9d \x8c\n7\xe6\xb7ys\xcd \xb5\x92\x913\xddV\xb5\xaa\xd8\"\aj(\xe4\xfc}\xcc*\x1a,_\xb7\xf6\xa4SQ\x1c\xb3\xbe\x1e\tK\x9co\x17pR\xb5\"\xb2Jl2\x0f\xd5\xa5v9\xcc\x8c\x98\xb1\xe3\x00\xc6\n#\x82Up#\x96\xd4L\xa6\x00z\xc7\xfaF_\xf5:5\x0f\xb4sQD\x9c\x14?\x04-\xa3\xea9\xd1\xfc\x03z\x86\x14\xa4M\x8fu\xf9\xcb\xe4\xca\xd1\xf6\xba\xbd\x8dM\xb9\xb6\xc8\x94\xf2\v;\xde\xd1\xf0!\f\xb2\x1b\xb3\xba\xcaI=R7\x9c_\xcc\x8eZ\xae\xc5\xc9\x9e\xbdPMpW\xeeNt\x05S&\xdf\t\x98\xe7\xe8#\xa7\xa0\x9f>\x18e\x1c!\x01\xa8\xae-\xc7\xc1\xda#P\x03\xe4\xee\x91\x84\xd9\xf9|4\xb94\xa2\xa2V\x14\xe7\x99\xf1\xafM\xbbT\xa8\x7f\xb8M\x00\xa3X\xae\x996sb\x80M=\xd4\x9af\x8d\x8c\x16b\xe4\xb2\xb5\b\xcd+p\x9c\x88k8:8OD\vo{(\xca\xa8\xb0\x89\x18\xfa\x9f\xf7\t-\xb5\x9a\x06\xccRl\x10\xe8rc\x9a\x9e\xc85u\x7f\xe5\x05\xab\xd29\x1cV\xec\x8e\xda\xe2\xa7') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20008004, 0x0, 0x0) 13:35:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:35:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x6b6b6b, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:52 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:52 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:52 executing program 5: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) setuid(0x0) ioprio_set$uid(0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000340)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0+\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9\x9d]\xce\xaa#\x87X\xb0\xbf9\n\x9f!A&$F\x86\xfd\x17\x95me\xd0\x19G\bP5\xa4\x05\x00\xb8\xee\xb3X(\x83\xc2\xee8\\\xa5\xb1\x1aed\x94\x9b\xfb\x1d\x1f\xf2\xccr\x0fV\x88\xdf-\xd5N\x1d+ \xa5\xa1Fm\x85\v\xa1\xf87GAV\"%y\xfas\xdd9\x9e\x96R\x16\x19\xa2Y\x92z\xabc\xec\"A\x90\xcf\x83\xf2\xbb\xdb\xe1\xfb\x90JF\xa8\x80\xa9\xe0\xc8\xf3j\x03\xb4\x911.\x86\xcb\xe8\x05\xdd\x1dRV\x9d \x8c\n7\xe6\xb7ys\xcd \xb5\x92\x913\xddV\xb5\xaa\xd8\"\aj(\xe4\xfc}\xcc*\x1a,_\xb7\xf6\xa4SQ\x1c\xb3\xbe\x1e\tK\x9co\x17pR\xb5\"\xb2Jl2\x0f\xd5\xa5v9\xcc\x8c\x98\xb1\xe3\x00\xc6\n#\x82Up#\x96\xd4L\xa6\x00z\xc7\xfaF_\xf5:5\x0f\xb4sQD\x9c\x14?\x04-\xa3\xea9\xd1\xfc\x03z\x86\x14\xa4M\x8fu\xf9\xcb\xe4\xca\xd1\xf6\xba\xbd\x8dM\xb9\xb6\xc8\x94\xf2\v;\xde\xd1\xf0!\f\xb2\x1b\xb3\xba\xcaI=R7\x9c_\xcc\x8eZ\xae\xc5\xc9\x9e\xbdPMpW\xeeNt\x05S&\xdf\t\x98\xe7\xe8#\xa7\xa0\x9f>\x18e\x1c!\x01\xa8\xae-\xc7\xc1\xda#P\x03\xe4\xee\x91\x84\xd9\xf9|4\xb94\xa2\xa2V\x14\xe7\x99\xf1\xafM\xbbT\xa8\x7f\xb8M\x00\xa3X\xae\x996sb\x80M=\xd4\x9af\x8d\x8c\x16b\xe4\xb2\xb5\b\xcd+p\x9c\x88k8:8OD\vo{(\xca\xa8\xb0\x89\x18\xfa\x9f\xf7\t-\xb5\x9a\x06\xccRl\x10\xe8rc\x9a\x9e\xc85u\x7f\xe5\x05\xab\xd29\x1cV\xec\x8e\xda\xe2\xa7') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20008004, 0x0, 0x0) 13:35:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x2]}, 0x2c) 13:35:52 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:52 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, 0x0) 13:35:52 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:35:55 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:55 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, 0x0) 13:35:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x3]}, 0x2c) 13:35:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:55 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, 0x0) 13:35:55 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x4]}, 0x2c) 13:35:55 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:35:56 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x5]}, 0x2c) 13:35:58 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:35:58 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:35:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x6]}, 0x2c) 13:35:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:35:58 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:35:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x7]}, 0x2c) 13:35:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:35:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:01 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x8]}, 0x2c) 13:36:01 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nvram\x00', 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nvram\x00', 0x0, 0x0) 13:36:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:02 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x3, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='G\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) 13:36:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x3, 0x8, 0x0) memfd_create(0x0, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) 13:36:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x9]}, 0x2c) [ 533.839566] mmap: syz-executor.3 (18040) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 13:36:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0xa]}, 0x2c) 13:36:02 executing program 3: 13:36:02 executing program 3: 13:36:05 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:05 executing program 3: 13:36:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0xb]}, 0x2c) 13:36:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:05 executing program 3: 13:36:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 13:36:05 executing program 3: 13:36:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0xc]}, 0x2c) 13:36:05 executing program 3: 13:36:05 executing program 3: 13:36:05 executing program 3: 13:36:08 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:08 executing program 3: 13:36:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0xd]}, 0x2c) 13:36:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 13:36:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:08 executing program 3: 13:36:08 executing program 3: 13:36:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0xe]}, 0x2c) 13:36:08 executing program 3: 13:36:08 executing program 3: 13:36:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0xf]}, 0x2c) 13:36:11 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:11 executing program 3: 13:36:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 13:36:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x10]}, 0x2c) 13:36:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:11 executing program 3: 13:36:11 executing program 3: 13:36:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x11]}, 0x2c) 13:36:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x40b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket(0xa, 0x3, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r4 = gettid() waitid(0x83b895581628fca4, r4, &(0x7f0000000040), 0x2, &(0x7f0000000480)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x5) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESDEC=r4]], 0xfffffffffffffe56}}, 0x20004850) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r3}}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast1, 0x15cc1ec4}, {0xa, 0x4e20, 0x0, @local}, 0x0, [0x0, 0xf86, 0x0, 0xfffeffff, 0x0, 0x800]}, 0x5c) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x3312, 0x0) 13:36:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x12]}, 0x2c) 13:36:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:14 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:14 executing program 3: mkdir(0x0, 0x0) poll(0x0, 0x0, 0x0) pipe(0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b0) r1 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b0) 13:36:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x13]}, 0x2c) 13:36:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:14 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') r1 = inotify_init1(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:36:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x14]}, 0x2c) 13:36:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x18]}, 0x2c) 13:36:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:36:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x2]}, 0x2c) 13:36:17 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x0, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x3]}, 0x2c) 13:36:17 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x300000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000680)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x84800) dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x1}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='mem\x00\x01y7\x89\xc9B\xab\xe3\xfa\x00\xef\x82\xb1^\x1d\xf5\x03\xcb\xc5\xc2@\xf4\x93\xe5\xd7s\xe4\x0e\x8b\xd2\b\xa9\"\x150\xe7-\x86\xb5\n\xee\xe6\xe8\x12\x0e\xff\xa1:\xc4\xc2\xf3\x84q\xa5\nJ\x1d\xd5\x10\xc8=\xbe\xc8\xdd\xb2r\xff\xa6\x92\xc9\xd9\x0fBNm\xaa\x7f\xd9GO\"2\x18\xf6\xbc\xfc\xac\xa4\x90\xa15\x81B:z\xb7w\x81=A\xd5yr0\r\xa7v\x10d\xb6\xe5Q\xae\xf9W\xc8\x93\xe8\x06O\x87k8I\xa6\xbb\xee\xea\xd0\x14B\xa5D\xa0\x00Q\x88\xc2\xd6\x1f\xcdo\xcb\x13\f{I^\xdc:P\xef\x01\v\x0eRZl\x926eUA\xc4\xe8\xb6\xdb\x99\xda\xf5\x9eE\xde\x11', 0x0, 0x0) pipe(&(0x7f00000001c0)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x2000107c) socket(0x10, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) 13:36:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x4]}, 0x2c) 13:36:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x5]}, 0x2c) 13:36:18 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x300000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000680)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x84800) dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x1}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='mem\x00\x01y7\x89\xc9B\xab\xe3\xfa\x00\xef\x82\xb1^\x1d\xf5\x03\xcb\xc5\xc2@\xf4\x93\xe5\xd7s\xe4\x0e\x8b\xd2\b\xa9\"\x150\xe7-\x86\xb5\n\xee\xe6\xe8\x12\x0e\xff\xa1:\xc4\xc2\xf3\x84q\xa5\nJ\x1d\xd5\x10\xc8=\xbe\xc8\xdd\xb2r\xff\xa6\x92\xc9\xd9\x0fBNm\xaa\x7f\xd9GO\"2\x18\xf6\xbc\xfc\xac\xa4\x90\xa15\x81B:z\xb7w\x81=A\xd5yr0\r\xa7v\x10d\xb6\xe5Q\xae\xf9W\xc8\x93\xe8\x06O\x87k8I\xa6\xbb\xee\xea\xd0\x14B\xa5D\xa0\x00Q\x88\xc2\xd6\x1f\xcdo\xcb\x13\f{I^\xdc:P\xef\x01\v\x0eRZl\x926eUA\xc4\xe8\xb6\xdb\x99\xda\xf5\x9eE\xde\x11', 0x0, 0x0) pipe(&(0x7f00000001c0)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x2000107c) socket(0x10, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) 13:36:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x6]}, 0x2c) 13:36:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:18 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x0, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x7]}, 0x2c) 13:36:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:18 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:36:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x8]}, 0x2c) 13:36:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x9]}, 0x2c) 13:36:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x6]}, 0x2c) 13:36:19 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x0, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0xa]}, 0x2c) 13:36:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xd]}, 0x2c) 13:36:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0xb]}, 0x2c) 13:36:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0xe, 0x400100]}, 0x2c) 13:36:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0xc]}, 0x2c) 13:36:20 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300ac8700000100a0701b4ccf7edcede0066f78c47bca813979fba662727237ae79f66e926e46828bb65db96c272429169bc547637fba47ab25d72219f0d47b5daa50189f3de90765c7ee4d6657ad9189084079af56cc1cc7b84aed64c80936251b40515a7bd0e76edd4e1a53270fa4312e028fd9e8d8071de5ca16229a0168af466385f23061ce53cd7866e163b91018b3163b79aae145f48cd84b326e468b05063c6c48792f3baa2901c191b87aaac4dcdd3ae1e9feedf95891440978ff5ebc0678270fbd251a39564240812120fa7e48652cf01bb57fb8c7a9bf64333304b659644b43c120fb023413bc0f09e707bb5fc780816e2666c669434edf519e398f6324077855a0301db93db8ece1f99277c55e7b6426fcb3d5b0eac15c2f8d3f2ab3eb73c29d891829eabc3e4830eba03932e9ce8640f53ba577ca8cfb5db4cce4fc66467f71f627021724f8"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x0, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:20 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0xd]}, 0x2c) 13:36:20 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:20 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x2, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0xe]}, 0x2c) 13:36:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x4b47, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:21 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x4b49, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:21 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x0, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0xf]}, 0x2c) 13:36:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xc000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5409, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:21 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x540b, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x10]}, 0x2c) 13:36:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x540c, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x540d, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5412, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:22 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x0, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:22 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x11]}, 0x2c) 13:36:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xd000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5413, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5414, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x12]}, 0x2c) 13:36:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5415, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:23 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5416, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xe000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x13]}, 0x2c) 13:36:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5418, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541b, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541d, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:24 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x14]}, 0x2c) 13:36:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xf000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:24 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541e, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:24 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5421, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x18]}, 0x2c) 13:36:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:25 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:25 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5423, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 13:36:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x10000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:25 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5424, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:25 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5425, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x2c) 13:36:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x2c) 13:36:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x2c) 13:36:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:27 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, 0x0, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x11000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:27 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5427, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x2c) 13:36:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:27 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5428, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 559.479546] ptrace attach of "/root/syz-executor.5"[18542] was attempted by "/root/syz-executor.5"[18544] 13:36:27 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5437, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2c) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5441, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5450, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5451, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:28 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, 0x0, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x2c) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5452, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x12000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5453, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x2c) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5454, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5455, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:29 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x545d, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 560.754148] ptrace attach of "/root/syz-executor.5"[18594] was attempted by "/root/syz-executor.5"[18595] 13:36:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x2c) 13:36:29 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, 0x0, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:29 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x5460, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x2c) 13:36:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x13000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:29 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x40049409, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:29 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x40086602, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x2c) 13:36:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:30 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x40087602, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x2c) 13:36:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:30 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x14000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:30 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x4020940d, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:30 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80045432, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x2c) 13:36:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:30 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80045440, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:31 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x2c) 13:36:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80086601, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x15000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x80087601, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x2c) 13:36:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc0045878, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:32 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:32 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc0045878, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x2c) 13:36:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x16000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) 13:36:32 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc0189436, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 564.201874] cgroup: fork rejected by pids controller in /syz5 13:36:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x2c) 13:36:32 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0xc020660b, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:33 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x2}}) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/uts\x00') r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f00f88)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x101, 0x0, 0x0, 0x80000000001, 0x0, r0}) msgrcv(r1, &(0x7f0000000280)={0x0, ""/130}, 0x8a, 0x3, 0x1000) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c86700"/195], 0xc3, 0x0, 0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) read$alg(r4, &(0x7f0000000040)=""/62, 0x3e) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc32883a09ffc2c65400"}, 0x80) r7 = openat$dir(0xffffffffffffff9c, 0x0, 0x200000, 0x180) fcntl$dupfd(r6, 0x406, r7) tkill(r5, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x8}) 13:36:33 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000240)={0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:36:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x2c) 13:36:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x17000000, 0x0, 0x0, &(0x7f0000000440)={[{@sbsector={'sbsector'}}]}) [ 565.215176] BUG: unable to handle kernel NULL pointer dereference at 0000000000000002 [ 565.223210] PGD 52788067 P4D 52788067 PUD 890cf067 PMD 0 [ 565.228782] Oops: 0002 [#1] PREEMPT SMP KASAN [ 565.233291] CPU: 0 PID: 18772 Comm: syz-executor.3 Not tainted 4.19.89-syzkaller #0 [ 565.241115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.250611] RIP: 0010:mem_serial_out+0x70/0x90 [ 565.255232] Code: e1 00 00 00 49 8d 7c 24 40 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 19 48 63 db 49 03 5c 24 40 <44> 88 2b 5b 41 5c 41 5d 5d c3 e8 61 64 f1 fd eb c0 e8 ba 64 f1 fd [ 565.274147] RSP: 0018:ffff88804c42f830 EFLAGS: 00010202 [ 565.279520] RAX: dffffc0000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 565.287418] RDX: 1ffffffff16da402 RSI: ffffffff83b17456 RDI: ffffffff8b6d2010 [ 565.294693] RBP: ffff88804c42f848 R08: ffff88809e9f0500 R09: ffffed10148161ce [ 565.301965] R10: ffffed10148161cd R11: ffff8880a40b0e6b R12: ffffffff8b6d1fd0 [ 565.309245] R13: 0000000000000001 R14: ffffffff8b6d2120 R15: ffff8880a40b0b00 [ 565.316521] FS: 00007fc183d0c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 565.324751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 565.330662] CR2: 0000000000000002 CR3: 00000000798df000 CR4: 00000000001406f0 [ 565.338050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 565.345338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 565.352805] Call Trace: [ 565.355402] serial8250_clear_fifos.part.0+0x3a/0xb0 [ 565.360529] serial8250_do_startup+0x440/0x1f90 [ 565.365235] ? lockdep_hardirqs_on+0x415/0x5d0 [ 565.369833] serial8250_startup+0x62/0x80 [ 565.373984] uart_startup.part.0+0x488/0x970 [ 565.378404] ? uart_put_char+0x530/0x530 [ 565.382480] ? serial8250_request_std_resource+0x159/0x3d0 [ 565.388141] ? serial8250_probe+0x680/0x680 [ 565.392476] ? serial8250_request_port+0x16/0x20 [ 565.397247] uart_ioctl+0x15ec/0x2a50 [ 565.401065] ? uart_port_activate+0x240/0x240 [ 565.405570] ? __might_fault+0x12b/0x1e0 [ 565.409672] ? uart_port_activate+0x240/0x240 [ 565.414291] tty_ioctl+0x7f3/0x1510 [ 565.417963] ? tty_vhangup+0x30/0x30 [ 565.421690] ? mark_held_locks+0x100/0x100 [ 565.425939] ? __fget+0x340/0x540 [ 565.429410] ? __might_sleep+0x95/0x190 [ 565.433396] ? tty_vhangup+0x30/0x30 [ 565.437224] do_vfs_ioctl+0xd5f/0x1380 [ 565.441118] ? selinux_file_ioctl+0x46f/0x5e0 [ 565.445641] ? selinux_file_ioctl+0x125/0x5e0 [ 565.450148] ? ioctl_preallocate+0x210/0x210 [ 565.454562] ? selinux_file_mprotect+0x620/0x620 [ 565.459535] ? iterate_fd+0x360/0x360 [ 565.463348] ? nsecs_to_jiffies+0x30/0x30 [ 565.467512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.473058] ? security_file_ioctl+0x8d/0xc0 [ 565.477584] ksys_ioctl+0xab/0xd0 [ 565.481076] __x64_sys_ioctl+0x73/0xb0 [ 565.484974] do_syscall_64+0xfd/0x620 [ 565.488785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.493978] RIP: 0033:0x45a919 [ 565.497263] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 565.516194] RSP: 002b:00007fc183d0bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 565.523914] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 565.531202] RDX: 0000000020000240 RSI: 000000000000541f RDI: 0000000000000003 [ 565.538481] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 565.545757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc183d0c6d4 [ 565.553057] R13: 00000000004c5e21 R14: 00000000004dc170 R15: 00000000ffffffff [ 565.560527] Modules linked in: 13:36:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) [ 565.563744] CR2: 0000000000000002 13:36:34 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) 13:36:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x13]}, 0x2c) [ 565.588376] kobject: 'loop5' (000000002b732212): kobject_uevent_env [ 565.609283] kobject: 'loop5' (000000002b732212): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 565.620259] ---[ end trace acc601f9c2623b8c ]--- [ 565.625125] RIP: 0010:mem_serial_out+0x70/0x90 [ 565.629841] Code: e1 00 00 00 49 8d 7c 24 40 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 19 48 63 db 49 03 5c 24 40 <44> 88 2b 5b 41 5c 41 5d 5d c3 e8 61 64 f1 fd eb c0 e8 ba 64 f1 fd [ 565.649442] RSP: 0018:ffff88804c42f830 EFLAGS: 00010202 [ 565.657333] kobject: 'loop0' (000000000fefbe46): kobject_uevent_env [ 565.677176] kobject: 'loop0' (000000000fefbe46): fill_kobj_path: path = '/devices/virtual/block/loop0' 13:36:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 13:36:34 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) [ 565.678360] RAX: dffffc0000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 565.699980] kobject: 'loop5' (000000002b732212): kobject_uevent_env [ 565.718680] kobject: 'loop5' (000000002b732212): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 565.730233] RDX: 1ffffffff16da402 RSI: ffffffff83b17456 RDI: ffffffff8b6d2010 13:36:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x2c) [ 565.738711] RBP: ffff88804c42f848 R08: ffff88809e9f0500 R09: ffffed10148161ce [ 565.749302] R10: ffffed10148161cd R11: ffff8880a40b0e6b R12: ffffffff8b6d1fd0 [ 565.756692] R13: 0000000000000001 R14: ffffffff8b6d2120 R15: ffff8880a40b0b00 [ 565.764437] FS: 00007fc183d0c700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 565.772923] kobject: 'loop5' (000000002b732212): kobject_uevent_env [ 565.793393] kobject: 'loop5' (000000002b732212): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 565.803794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 565.809749] CR2: 0000001b2d223000 CR3: 00000000798df000 CR4: 00000000001406f0 [ 565.817049] kobject: 'loop2' (0000000040351945): kobject_uevent_env [ 565.826265] kobject: 'loop2' (0000000040351945): fill_kobj_path: path = '/devices/virtual/block/loop2' 13:36:34 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x29) wait4(0x0, 0x0, 0x0, 0x0) [ 565.837712] kobject: 'loop0' (000000000fefbe46): kobject_uevent_env [ 565.856990] kobject: 'loop0' (000000000fefbe46): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 565.863766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 565.875528] kobject: 'loop5' (000000002b732212): kobject_uevent_env [ 565.878954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 565.882448] kobject: 'loop5' (000000002b732212): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 565.902634] kobject: 'loop0' (000000000fefbe46): kobject_uevent_env [ 565.909298] Kernel panic - not syncing: Fatal exception [ 565.915551] Kernel Offset: disabled [ 565.919191] Rebooting in 86400 seconds..