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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e54", 0x55}], 0x1}, 0x0) 16:06:50 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r1, r2, 0x0) [ 2242.714135][ T1714] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2242.732881][ T1714] IPv6: Can't replace route, no match found [ 2242.749895][ T1715] ISOFS: Unable to identify CD-ROM format. 16:06:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:06:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2200000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2242.808950][ T1715] ISOFS: Unable to identify CD-ROM format. [ 2242.822357][ T1727] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2242.835531][ T1727] IPv6: Can't replace route, no match found 16:06:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$cont(0x7, r2, 0x0, 0x0) 16:06:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:06:53 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e54", 0x55}], 0x1}, 0x0) 16:06:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:06:53 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r1, r2, 0x0) 16:06:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:53 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e54", 0x55}], 0x1}, 0x0) 16:06:53 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r2, r3, 0x0) 16:06:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2400000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2245.787853][ T1753] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2245.799375][ T1753] IPv6: Can't replace route, no match found [ 2245.817370][ T1755] ISOFS: Unable to identify CD-ROM format. 16:06:53 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e54", 0x55}], 0x1}, 0x0) [ 2245.902289][ T1755] ISOFS: Unable to identify CD-ROM format. 16:06:53 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e54", 0x55}], 0x1}, 0x0) 16:06:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:06:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:06:56 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r2, r3, 0x0) 16:06:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$cont(0x7, r2, 0x0, 0x0) 16:06:56 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2500000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:56 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, 0x0, 0x0) 16:06:56 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2600000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:56 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r2, r3, 0x0) 16:06:56 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, 0x0, 0x0) 16:06:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2248.847287][ T1794] ISOFS: Unable to identify CD-ROM format. 16:06:56 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, 0x0, 0x0) 16:06:56 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000480000000000e1ff95000000000000002bf7ffd30cb599e83f24a3aa81d36bb3019c13bd23212fb56f040026fb41f2db3b1639b7bbc9af241b856de734cfe3cafafefc40056b317102fa9ea41d8123741c66be166992b2dcd72fa005a147d41886d0d4d94f2f4e345c652fbc1626cca2a2ad351db97e84b514b43fcdb15ffadb2085ce806150ae02094b6c989d988e6e06c8cedf3ceb9fc404000000c588b277beee1cbf9b0a4def42d410f6accd3637110bec4e90a6341965c39e0e011ea65365c45a3449abe8c0932ed4148d3b3e22278d00031e5388ee5c867d95e1211d6ececb0cd2b6d357b8000018ef4aafad197acc7dc1e915c685ceff7f000000000000491b8b07ce468ee23fd2f73902ffcfcf49822775985bfb1b405b433a8acd715f5888b2007f0000000000000000010000000000000000000000309329170ed8e5b56780260ed652290f58fa645335000000000000ca764c5432997f00000000000001210cce39bf405f1e846c12423a163b33e680846f26dc7add65873d9f87463ad6f7c2e8ee1a39244960b318778f2a047f6d08000000ffffffdfe7a6520602a80d608df4d433627887535f8cba1f10f6fbd7fbad2a431ab9142f3a06d74740a4bc5e32bd378af7c9136a08e774c487e32d198e7e5bb3df32ec7bf48cabec6ea24c32872c490637c34360cb5d46ce680eeb80127eb23f9902519a693b85c6552051385e7e87a2db762cbb253fbd76b9117c1a11d18aa2500c5f0c28999a639c0376678be35ffe91ff799a11d9b219c00c369a12bf8685b862d2000000bda1bae489bc0900000036aaacc59608f4d4e6067338b521eaf2e2465da053ced5e95394e5520545364361d2c1465c5461a7c4174e5cd9c6976c9aa6342c5621dbc2dccedb5ab74e0b119252a23352fca272212d0c0104000014593d65d3f5e1e9b294669bcd2df061a4d6a835e40e7302f53f90da24cb256b34e95bca9c512f73b200561b197bfd1e7486ecd037ce401f9109ae4cf44b3b0104154a93394f42b4ab6125e0ba8b1a1d8c473852910b3cb7e8dc795ac01bad9a6b438b9db5f5c926940a3ac36daf2a9dc9d868d011f51e08bc67a3d598039d328b4677229e8b587e8a00f1733adabd5d2837c084c164cf30010969c79a09ac7a9bffff5bc7e420baa9000cd49f77782205d3f6f26bee073ed7f4b6aa751f49a6b76e3d23635f1d33b906707563b8ec92dec767cc09fe9936acb43382bfc81c823ba32f25738d863cf20181208e23ce199e6e729a7b4eefa68554fa4ccadac05c8aac1b52dd528b124285a16da4d01b68e3fcb3d9a24e9d670500956702fe9be5c1207d426450ca622e8e019799bb71ca0e60d2decb185cddd74d4f0000000000000000000000ddcfa8d204f9003b6542e9dd19d7a70431aefcb9f1b673512e25509ad33f19fa4c39ee9b08aadd2c7555543837ea085203144924754f0d942800000000000000390a1a1534278708dde041d5f7407bafd7a004934fcf2cb682664ee7fe00d8aecfb8ea8fa05c27fcc7cd5d6a7299dc40a405bdba7865c2d44ca2324605c8e593f42f9c51608bab9434e20e594238d0ad2af4a0c5bd6040a14d9ad9e1955905000000d52e4098ef6aecbc5e32c8b06307d255aabd458b78edd26c3998df5bf7b032273c637b915708285ddca5386fecfcfc6deabdb4af6f5257fc08bc171fb218841fb13eb32da0db2168bec244dde33ff7cd8dd400000000000000000000000000a01c85f8800d5e6fd7bcc17b37b99ac2d682368b7cce0682506bfa87321fa27bb6846ff87c3dfb842370d5b1a5d07c7d6dcfd4586a5b7c67b130b1c01cbe2a6945885b7eb2e2fe5e59d0a59c87eaa7053d307e2c914770d2498624d278da9b4c5dadb94c73d9f0e7ee0fc449e990eac7b7b18005c6b72826eb8e8156dc59265d8cbc9c67546e7b792cd5988f89cd306dac89cd981eddeb850dab99b140fadb95a44141297dfa9d45ef6ebdf70f25249de60cc79f8e1903e60d00000000000000000000000000000000fa688319a828e3127ff11b164380d01e92cde41a3f0c996016a0fbbd1ed8a135105ff35e4c85869c940dece0b87eb7c20956a96e6e375538978dd266896e497e3eda08e125eee24e32e99762d0fc6e927dde476cfcc42bcfc8c89985403c1ed39c58f8b5f6808ce622b3f335670017c438e4dea5d2e65cf365d416eb73c6fbf9a1a09252fd6b5095d6bf326c2775977d25d85bca94c62cb477490ed617b500435b8e962b6a07cbbdcb5c0fb8274830b4eadc3aaf6815e61868f7be3ecb71f30247c50f4a0e899155c3e23b6b00a7d6f8d988f57b9b34e1202336b23e9eb40a9112507881d711ac4849ac882fdef4198ecd72982908e70013764da72bcc5f20dca973b410e6964c3eee5f3a63d6f01393babeae0c34f5a30c9c9d3adaf341d79dc2cec59b295ac558f7877951424781bd8dfbde72560c09d38ce9ea00d1317155b5e99010bdae190b57e04bf9dac90c42a64cbd19e0d2df907a3495ef89c3da15565fb56e40fdee79c4afab6f2e9c4c6581977b1947f59affdfe73d8c39a06b03ab55cfa2168f1793228452ff581d390919e3f88b2383ccb53ba3417c702a5ee6abfd8deb8e71ae0c2b5d0612029fa7a3f86db6519e994537927bf8ea04b63707953318ec7820051c4dd01ee66a828e1f0a6ee02082cb7e0842514a338b4f9d80cee76bb77ef8e9fef8424746c4b34f59a3abf8dc2718f14a93d732f45bef27f15304e9326ccc52b506"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 16:06:56 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) [ 2248.936926][ T1794] ISOFS: Unable to identify CD-ROM format. 16:06:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:06:56 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2700000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2249.079056][ T1825] ISOFS: Unable to identify CD-ROM format. [ 2249.130450][ T1825] ISOFS: Unable to identify CD-ROM format. 16:06:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:06:59 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, 0x0, 0x103200, 0x0) dup3(r2, r3, 0x0) 16:06:59 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 16:06:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:06:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:06:59 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)}, 0x0) 16:06:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2900000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:06:59 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:06:59 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, 0x0, 0x103200, 0x0) dup3(r2, r3, 0x0) 16:06:59 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)}, 0x0) [ 2251.899621][ T1845] ISOFS: Unable to identify CD-ROM format. 16:06:59 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:06:59 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)}, 0x0) [ 2251.978074][ T1845] ISOFS: Unable to identify CD-ROM format. 16:06:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:06:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2252.122466][ T1876] ISOFS: Unable to identify CD-ROM format. 16:07:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:02 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, 0x0, 0x103200, 0x0) dup3(r2, r3, 0x0) 16:07:02 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}, 0x0) 16:07:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x70000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:02 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:02 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 16:07:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}, 0x0) 16:07:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:02 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2254.956280][ T1900] ISOFS: Unable to identify CD-ROM format. 16:07:02 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}, 0x0) [ 2255.038865][ T1900] ISOFS: Unable to identify CD-ROM format. 16:07:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)}], 0x1}, 0x0) 16:07:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:05 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:05 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 16:07:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x71000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:05 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)}], 0x1}, 0x0) 16:07:05 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 16:07:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:05 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)}], 0x1}, 0x0) [ 2258.038246][ T1939] ISOFS: Unable to identify CD-ROM format. 16:07:05 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:05 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(0xffffffffffffffff, r2, 0x0) [ 2258.135495][ T1939] ISOFS: Unable to identify CD-ROM format. 16:07:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:08 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:08 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(0xffffffffffffffff, r2, 0x0) 16:07:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400", 0x2b}], 0x1}, 0x0) 16:07:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:08 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(0xffffffffffffffff, r2, 0x0) 16:07:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400", 0x2b}], 0x1}, 0x0) 16:07:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400", 0x2b}], 0x1}, 0x0) 16:07:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2261.030016][ T1987] ISOFS: Unable to identify CD-ROM format. 16:07:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000", 0x40}], 0x1}, 0x0) [ 2261.113478][ T1987] ISOFS: Unable to identify CD-ROM format. 16:07:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:11 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 16:07:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:11 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000", 0x40}], 0x1}, 0x0) 16:07:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:11 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000", 0x40}], 0x1}, 0x0) 16:07:11 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 16:07:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2264.099611][ T2034] ISOFS: Unable to identify CD-ROM format. 16:07:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2264.201833][ T2034] ISOFS: Unable to identify CD-ROM format. [ 2264.294520][ T2058] ISOFS: Unable to identify CD-ROM format. [ 2264.331121][ T2058] ISOFS: Unable to identify CD-ROM format. 16:07:14 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x103200, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 16:07:14 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de00000000000000000000000000000000009743", 0x4b}], 0x1}, 0x0) 16:07:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7600000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8e030000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7700000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:14 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de00000000000000000000000000000000009743", 0x4b}], 0x1}, 0x0) 16:07:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)) fcntl$notify(r0, 0x402, 0xb1c661d398500c73) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000600)=ANY=[@ANYBLOB="020300090c0000000400ffffffffffff02001300020000000000000000001000030006000000000002004e20e0000001010000000000000002000100f80700ff0000000200010000030005000000000002"], 0x60}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2267.135281][ T2083] ISOFS: Unable to identify CD-ROM format. 16:07:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2267.209430][ T2083] ISOFS: Unable to identify CD-ROM format. 16:07:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7fffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8f030000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2267.355981][ T2116] ISOFS: Unable to identify CD-ROM format. 16:07:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:17 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de00000000000000000000000000000000009743", 0x4b}], 0x1}, 0x0) 16:07:17 executing program 1: sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) 16:07:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8503000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:17 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000480000000000e1ff95000000000000002bf7ffd30cb599e83f24a3aa81d36bb3019c13bd23212fb56f040026fb41f2db3b1639b7bbc9af241b856de734cfe3cafafefc40056b317102fa9ea41d8123741c66be166992b2dcd72fa005a147d41886d0d4d94f2f4e345c652fbc1626cca2a2ad351db97e84b514b43fcdb15ffadb2085ce806150ae02094b6c989d988e6e06c8cedf3ceb9fc404000000c588b277beee1cbf9b0a4def42d410f6accd3637110bec4e90a6341965c39e0e011ea65365c45a3449abe8c0932ed4148d3b3e22278d00031e5388ee5c867d95e1211d6ececb0cd2b6d357b8000018ef4aafad197acc7dc1e915c685ceff7f000000000000491b8b07ce468ee23fd2f73902ffcfcf49822775985bfb1b405b433a8acd715f5888b2007f0000000000000000010000000000000000000000309329170ed8e5b56780260ed652290f58fa645335000000000000ca764c5432997f00000000000001210cce39bf405f1e846c12423a163b33e680846f26dc7add65873d9f87463ad6f7c2e8ee1a39244960b318778f2a047f6d08000000ffffffdfe7a6520602a80d608df4d433627887535f8cba1f10f6fbd7fbad2a431ab9142f3a06d74740a4bc5e32bd378af7c9136a08e774c487e32d198e7e5bb3df32ec7bf48cabec6ea24c32872c490637c34360cb5d46ce680eeb80127eb23f9902519a693b85c6552051385e7e87a2db762cbb253fbd76b9117c1a11d18aa2500c5f0c28999a639c0376678be35ffe91ff799a11d9b219c00c369a12bf8685b862d2000000bda1bae489bc0900000036aaacc59608f4d4e6067338b521eaf2e2465da053ced5e95394e5520545364361d2c1465c5461a7c4174e5cd9c6976c9aa6342c5621dbc2dccedb5ab74e0b119252a23352fca272212d0c0104000014593d65d3f5e1e9b294669bcd2df061a4d6a835e40e7302f53f90da24cb256b34e95bca9c512f73b200561b197bfd1e7486ecd037ce401f9109ae4cf44b3b0104154a93394f42b4ab6125e0ba8b1a1d8c473852910b3cb7e8dc795ac01bad9a6b438b9db5f5c926940a3ac36daf2a9dc9d868d011f51e08bc67a3d598039d328b4677229e8b587e8a00f1733adabd5d2837c084c164cf30010969c79a09ac7a9bffff5bc7e420baa9000cd49f77782205d3f6f26bee073ed7f4b6aa751f49a6b76e3d23635f1d33b906707563b8ec92dec767cc09fe9936acb43382bfc81c823ba32f25738d863cf20181208e23ce199e6e729a7b4eefa68554fa4ccadac05c8aac1b52dd528b124285a16da4d01b68e3fcb3d9a24e9d670500956702fe9be5c1207d426450ca622e8e019799bb71ca0e60d2decb185cddd74d4f0000000000000000000000ddcfa8d204f9003b6542e9dd19d7a70431aefcb9f1b673512e25509ad33f19fa4c39ee9b08aadd2c7555543837ea085203144924754f0d942800000000000000390a1a1534278708dde041d5f7407bafd7a004934fcf2cb682664ee7fe00d8aecfb8ea8fa05c27fcc7cd5d6a7299dc40a405bdba7865c2d44ca2324605c8e593f42f9c51608bab9434e20e594238d0ad2af4a0c5bd6040a14d9ad9e1955905000000d52e4098ef6aecbc5e32c8b06307d255aabd458b78edd26c3998df5bf7b032273c637b915708285ddca5386fecfcfc6deabdb4af6f5257fc08bc171fb218841fb13eb32da0db2168bec244dde33ff7cd8dd400000000000000000000000000a01c85f8800d5e6fd7bcc17b37b99ac2d682368b7cce0682506bfa87321fa27bb6846ff87c3dfb842370d5b1a5d07c7d6dcfd4586a5b7c67b130b1c01cbe2a6945885b7eb2e2fe5e59d0a59c87eaa7053d307e2c914770d2498624d278da9b4c5dadb94c73d9f0e7ee0fc449e990eac7b7b18005c6b72826eb8e8156dc59265d8cbc9c67546e7b792cd5988f89cd306dac89cd981eddeb850dab99b140fadb95a44141297dfa9d45ef6ebdf70f25249de60cc79f8e1903e60d00000000000000000000000000000000fa688319a828e3127ff11b164380d01e92cde41a3f0c996016a0fbbd1ed8a135105ff35e4c85869c940dece0b87eb7c20956a96e6e375538978dd266896e497e3eda08e125eee24e32e99762d0fc6e927dde476cfcc42bcfc8c89985403c1ed39c58f8b5f6808ce622b3f335670017c438e4dea5d2e65cf365d416eb73c6fbf9a1a09252fd6b5095d6bf326c2775977d25d85bca94c62cb477490ed617b500435b8e962b6a07cbbdcb5c0fb8274830b4eadc3aaf6815e61868f7be3ecb71f30247c50f4a0e899155c3e23b6b00a7d6f8d988f57b9b34e1202336b23e9eb40a9112507881d711ac4849ac882fdef4198ecd72982908e70013764da72bcc5f20dca973b410e6964c3eee5f3a63d6f01393babeae0c34f5a30c9c9d3adaf341d79dc2cec59b295ac558f7877951424781bd8dfbde72560c09d38ce9ea00d1317155b5e99010bdae190b57e04bf9dac90c42a64cbd19e0d2df907a3495ef89c3da15565fb56e40fdee79c4afab6f2e9c4c6581977b1947f59affdfe73d8c39a06b03ab55cfa2168f1793228452ff581d390919e3f88b2383ccb53ba3417c702a5ee6abfd8deb8e71ae0c2b5d0612029fa7a3f86db6519e994537927bf8ea04b63707953318ec7820051c4dd01ee66a828e1f0a6ee02082cb7e0842514a338b4f9d80cee76bb77ef8e9fef8424746c4b34f59a3abf8dc2718f14a93d732f45bef27f15304e9326ccc52b506"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b6", 0x50}], 0x1}, 0x0) 16:07:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8803000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:17 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b6", 0x50}], 0x1}, 0x0) [ 2270.185149][ T2135] ISOFS: Unable to identify CD-ROM format. 16:07:18 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b6", 0x50}], 0x1}, 0x0) [ 2270.275560][ T2135] ISOFS: Unable to identify CD-ROM format. 16:07:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8903000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:20 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b6823835", 0x53}], 0x1}, 0x0) 16:07:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) [ 2273.201234][ T2182] ISOFS: Unable to identify CD-ROM format. 16:07:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:21 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b6823835", 0x53}], 0x1}, 0x0) 16:07:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2273.274841][ T2182] ISOFS: Unable to identify CD-ROM format. 16:07:21 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b6823835", 0x53}], 0x1}, 0x0) 16:07:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xe908e201, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000000)=0x11) 16:07:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2273.438474][ T2216] ISOFS: Unable to identify CD-ROM format. [ 2273.499210][ T2216] ISOFS: Unable to identify CD-ROM format. 16:07:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:23 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e", 0x54}], 0x1}, 0x0) 16:07:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x11) 16:07:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfbffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x11) 16:07:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:24 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e", 0x54}], 0x1}, 0x0) 16:07:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x11) 16:07:24 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="5500000018007f5340fe0300000080930a600213ffa8430891000000146f7572e70e000000dc1338d54400009b843ef3db6583f75afb83de0000000000000000000000000000000000974352541783b68238353e", 0x54}], 0x1}, 0x0) [ 2276.423448][ T2258] ISOFS: Unable to identify CD-ROM format. [ 2276.487573][ T2258] ISOFS: Unable to identify CD-ROM format. 16:07:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 16:07:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, 0x0) 16:07:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffbffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, 0x0) 16:07:27 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x7, 0x0, 0x0) 16:07:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2279.439892][ T2298] ISOFS: Unable to identify CD-ROM format. 16:07:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:27 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2279.541119][ T2298] ISOFS: Unable to identify CD-ROM format. 16:07:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:30 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffff0700, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2282.467449][ T2362] ISOFS: Unable to identify CD-ROM format. 16:07:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:30 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2282.592612][ T2362] ISOFS: Unable to identify CD-ROM format. 16:07:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffff0f, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2282.749648][ T2399] ISOFS: Unable to identify CD-ROM format. [ 2282.810050][ T2399] ISOFS: Unable to identify CD-ROM format. 16:07:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:33 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2285.498896][ T2424] ISOFS: Unable to identify CD-ROM format. 16:07:33 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2285.594678][ T2424] ISOFS: Unable to identify CD-ROM format. 16:07:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2285.750760][ T2450] ISOFS: Unable to identify CD-ROM format. [ 2285.755584][ T2453] ISOFS: Unable to identify CD-ROM format. [ 2285.818354][ T2453] ISOFS: Unable to identify CD-ROM format. 16:07:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:36 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2288.538256][ T2479] ISOFS: Unable to identify CD-ROM format. [ 2288.541423][ T2477] ISOFS: Unable to identify CD-ROM format. 16:07:36 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2288.637673][ T2479] ISOFS: Unable to identify CD-ROM format. [ 2288.639437][ T2477] ISOFS: Unable to identify CD-ROM format. 16:07:36 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2288.814999][ T2526] ISOFS: Unable to identify CD-ROM format. [ 2288.869492][ T2526] ISOFS: Unable to identify CD-ROM format. 16:07:39 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:39 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:07:39 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2291.576280][ T2569] ISOFS: Unable to identify CD-ROM format. 16:07:39 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 2291.672639][ T2575] ISOFS: Unable to identify CD-ROM format. 16:07:39 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2291.718034][ T2569] ISOFS: Unable to identify CD-ROM format. 16:07:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:39 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2291.763946][ T2575] ISOFS: Unable to identify CD-ROM format. [ 2291.890967][ T2614] ISOFS: Unable to identify CD-ROM format. [ 2291.946511][ T2614] ISOFS: Unable to identify CD-ROM format. 16:07:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:07:42 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:42 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2294.638057][ T2642] ISOFS: Unable to identify CD-ROM format. [ 2294.653113][ T2640] ISOFS: Unable to identify CD-ROM format. 16:07:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2294.774054][ T2640] ISOFS: Unable to identify CD-ROM format. [ 2294.774135][ T2642] ISOFS: Unable to identify CD-ROM format. 16:07:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:45 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:45 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:45 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2297.667495][ T2702] ISOFS: Unable to identify CD-ROM format. [ 2297.691557][ T2707] ISOFS: Unable to identify CD-ROM format. 16:07:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2297.802693][ T2702] ISOFS: Unable to identify CD-ROM format. [ 2297.819977][ T2729] ptrace attach of "/root/syz-executor.3"[2728] was attempted by "/root/syz-executor.3"[2729] [ 2297.838531][ T2707] ISOFS: Unable to identify CD-ROM format. 16:07:45 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:45 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2297.905734][ T2738] ptrace attach of "/root/syz-executor.3"[2735] was attempted by "/root/syz-executor.3"[2738] [ 2297.977782][ T2740] ISOFS: Unable to identify CD-ROM format. [ 2298.042362][ T2740] ISOFS: Unable to identify CD-ROM format. 16:07:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:48 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:48 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:48 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2300.664024][ T2762] ISOFS: Unable to identify CD-ROM format. [ 2300.685126][ T2773] ptrace attach of "/root/syz-executor.3"[2769] was attempted by "/root/syz-executor.3"[2773] 16:07:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:07:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2300.718686][ T2765] ISOFS: Unable to identify CD-ROM format. 16:07:48 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 2300.822773][ T2765] ISOFS: Unable to identify CD-ROM format. [ 2300.841361][ T2762] ISOFS: Unable to identify CD-ROM format. 16:07:48 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:48 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:48 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2301.019211][ T2804] ISOFS: Unable to identify CD-ROM format. [ 2301.086418][ T2804] ISOFS: Unable to identify CD-ROM format. [ 2301.091561][ T2816] ISOFS: Unable to identify CD-ROM format. [ 2301.184545][ T2816] ISOFS: Unable to identify CD-ROM format. 16:07:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:51 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:51 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2303.740277][ T2843] ISOFS: Unable to identify CD-ROM format. 16:07:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:07:51 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 16:07:51 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2303.826854][ T2843] ISOFS: Unable to identify CD-ROM format. 16:07:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) 16:07:51 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:51 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) [ 2303.884717][ T2855] ISOFS: Unable to identify CD-ROM format. [ 2303.981599][ T2855] ISOFS: Unable to identify CD-ROM format. [ 2304.000497][ T2881] ISOFS: Unable to identify CD-ROM format. [ 2304.068313][ T2881] ISOFS: Unable to identify CD-ROM format. 16:07:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:54 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) 16:07:54 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xb, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2306.762849][ T2903] ISOFS: Unable to identify CD-ROM format. 16:07:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:07:54 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:54 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007f8000/0x2000)=nil, 0x2000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x0) mlockall(0x1) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, 0x0, 0x10) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000040)={0x0, 0xf9}) 16:07:54 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2306.823942][ T2903] ISOFS: Unable to identify CD-ROM format. 16:07:54 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:54 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2306.961221][ T2922] ISOFS: Unable to identify CD-ROM format. 16:07:54 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2307.111025][ T2941] ISOFS: Unable to identify CD-ROM format. [ 2307.128297][ T2922] ISOFS: Unable to identify CD-ROM format. 16:07:54 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2307.242361][ T2941] ISOFS: Unable to identify CD-ROM format. [ 2307.356172][ T2961] ISOFS: Unable to identify CD-ROM format. [ 2307.463361][ T2961] ISOFS: Unable to identify CD-ROM format. 16:07:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:07:57 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:57 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xd, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:07:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2309.818788][ T2983] ISOFS: Unable to identify CD-ROM format. 16:07:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:07:57 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007f8000/0x2000)=nil, 0x2000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x0) mlockall(0x1) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, 0x0, 0x10) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000040)={0x0, 0xf9}) 16:07:57 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2309.910062][ T2989] ISOFS: Unable to identify CD-ROM format. [ 2309.921970][ T2983] ISOFS: Unable to identify CD-ROM format. 16:07:57 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:07:57 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xe, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2310.019609][ T2989] ISOFS: Unable to identify CD-ROM format. 16:07:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:07:57 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 2310.178948][ T3018] ISOFS: Unable to identify CD-ROM format. 16:07:58 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 2310.257153][ T3027] ISOFS: Unable to identify CD-ROM format. [ 2310.263360][ T3018] ISOFS: Unable to identify CD-ROM format. 16:08:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:00 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:08:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2312.838088][ T3056] ISOFS: Unable to identify CD-ROM format. [ 2312.896665][ T3055] ISOFS: Unable to identify CD-ROM format. 16:08:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:08:00 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007f8000/0x2000)=nil, 0x2000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x0) mlockall(0x1) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, 0x0, 0x10) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000040)={0x0, 0xf9}) 16:08:00 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2312.945671][ T3056] ISOFS: Unable to identify CD-ROM format. [ 2312.967353][ T3055] ISOFS: Unable to identify CD-ROM format. 16:08:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:00 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2313.102046][ T3083] ISOFS: Unable to identify CD-ROM format. 16:08:00 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:00 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 2313.187306][ T3093] ISOFS: Unable to identify CD-ROM format. [ 2313.208792][ T3083] ISOFS: Unable to identify CD-ROM format. 16:08:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:01 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 2313.327579][ T3093] ISOFS: Unable to identify CD-ROM format. 16:08:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2313.409296][ T3115] ISOFS: Unable to identify CD-ROM format. [ 2313.539790][ T3115] ISOFS: Unable to identify CD-ROM format. [ 2313.560086][ T3122] ISOFS: Unable to identify CD-ROM format. [ 2313.679473][ T3122] ISOFS: Unable to identify CD-ROM format. 16:08:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:08:03 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 16:08:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1e208e900000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x12, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:03 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007f8000/0x2000)=nil, 0x2000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x0) mlockall(0x1) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, 0x0, 0x10) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000040)={0x0, 0xf9}) 16:08:03 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 2316.132182][ T3151] ISOFS: Unable to identify CD-ROM format. [ 2316.149308][ T3156] ISOFS: Unable to identify CD-ROM format. 16:08:03 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:08:03 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 2316.264534][ T3156] ISOFS: Unable to identify CD-ROM format. [ 2316.274255][ T3151] ISOFS: Unable to identify CD-ROM format. 16:08:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:04 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x13, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2316.507482][ T3180] ISOFS: Unable to identify CD-ROM format. [ 2316.528026][ T3186] ISOFS: Unable to identify CD-ROM format. [ 2316.581235][ T3180] ISOFS: Unable to identify CD-ROM format. [ 2316.696612][ T3186] ISOFS: Unable to identify CD-ROM format. 16:08:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:06 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x14, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:06 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007f8000/0x2000)=nil, 0x2000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x0) mlockall(0x1) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, 0x0, 0x10) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000040)={0x0, 0xf9}) 16:08:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2319.202906][ T3217] ISOFS: Unable to identify CD-ROM format. [ 2319.242842][ T3224] ISOFS: Unable to identify CD-ROM format. 16:08:07 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2319.387080][ T3217] ISOFS: Unable to identify CD-ROM format. [ 2319.405097][ T3224] ISOFS: Unable to identify CD-ROM format. 16:08:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:07 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x15, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2319.575509][ T3262] ISOFS: Unable to identify CD-ROM format. [ 2319.583897][ T3265] ISOFS: Unable to identify CD-ROM format. [ 2319.713419][ T3265] ISOFS: Unable to identify CD-ROM format. [ 2319.714160][ T3262] ISOFS: Unable to identify CD-ROM format. 16:08:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x16, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:09 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:09 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={[0x0, 0x0, 0x8], [], @multicast1}, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x24c20082, r4}) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) [ 2322.186439][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.201085][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.210469][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.218770][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.227390][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! 16:08:10 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2322.241004][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.244982][ T3289] ISOFS: Unable to identify CD-ROM format. [ 2322.252061][ T3285] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.272517][ T3287] ISOFS: Unable to identify CD-ROM format. 16:08:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={[0x0, 0x0, 0x8], [], @multicast1}, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x24c20082, r4}) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) 16:08:10 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:10 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2322.421277][ T3289] ISOFS: Unable to identify CD-ROM format. [ 2322.429464][ T3287] ISOFS: Unable to identify CD-ROM format. [ 2322.448832][ T3320] Dead loop on virtual device ip6_vti0, fix it urgently! 16:08:10 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2322.468160][ T3320] Dead loop on virtual device ip6_vti0, fix it urgently! [ 2322.491534][ T3320] Dead loop on virtual device ip6_vti0, fix it urgently! 16:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x17, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2322.587276][ T3337] ISOFS: Unable to identify CD-ROM format. [ 2322.698862][ T3342] ISOFS: Unable to identify CD-ROM format. 16:08:12 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:12 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:08:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={[0x0, 0x0, 0x8], [], @multicast1}, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x24c20082, r4}) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) 16:08:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x18, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:13 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:08:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={[0x0, 0x0, 0x8], [], @multicast1}, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x24c20082, r4}) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) [ 2325.259931][ T3361] ISOFS: Unable to identify CD-ROM format. [ 2325.282965][ T3362] ISOFS: Unable to identify CD-ROM format. 16:08:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:13 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 16:08:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2325.395084][ T3361] ISOFS: Unable to identify CD-ROM format. [ 2325.404125][ T3362] ISOFS: Unable to identify CD-ROM format. 16:08:13 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x19, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2325.559464][ T3389] ISOFS: Unable to identify CD-ROM format. [ 2325.606899][ T3389] ISOFS: Unable to identify CD-ROM format. [ 2325.629306][ T3397] ISOFS: Unable to identify CD-ROM format. [ 2325.753964][ T3397] ISOFS: Unable to identify CD-ROM format. 16:08:15 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x420000015001}) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/120, 0x78}], 0x1, 0x0, 0x0) 16:08:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:15 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1a, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:16 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2328.276828][ T3422] ISOFS: Unable to identify CD-ROM format. [ 2328.292078][ T3423] ISOFS: Unable to identify CD-ROM format. 16:08:16 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2328.402094][ T3423] ISOFS: Unable to identify CD-ROM format. [ 2328.410534][ T3422] ISOFS: Unable to identify CD-ROM format. 16:08:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:16 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1b, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:16 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2328.559372][ T3461] ISOFS: Unable to identify CD-ROM format. [ 2328.584437][ T3468] ISOFS: Unable to identify CD-ROM format. [ 2328.689772][ T3468] ISOFS: Unable to identify CD-ROM format. [ 2328.708956][ T3461] ISOFS: Unable to identify CD-ROM format. 16:08:16 executing program 4: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_read_part_table(0xffffff8c, 0x0, 0x0) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='romfs\x00', 0x0, 0x0) 16:08:16 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:19 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:08:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1c, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:19 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_KEY_FLUSH(r2, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000600)={0x0}}, 0x800) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x20048000}, 0x40801) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x8, 0x7ff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:08:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:08:19 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 2331.333174][ T3531] ISOFS: Unable to identify CD-ROM format. [ 2331.344572][ T3532] ISOFS: Unable to identify CD-ROM format. 16:08:19 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) creat(0x0, 0x0) 16:08:19 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2331.465363][ T3531] ISOFS: Unable to identify CD-ROM format. [ 2331.486064][ T3532] ISOFS: Unable to identify CD-ROM format. [ 2331.495583][ T3571] BPF:[1] FWD Ú [ 2331.499141][ T3571] BPF:struct [ 2331.510431][ T3571] BPF: [ 2331.517711][ T3571] BPF:vlen != 0 16:08:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2331.541055][ T3576] BPF:[1] FWD Ú [ 2331.544945][ T3576] BPF:struct [ 2331.548185][ T3576] BPF: [ 2331.553450][ T3571] BPF: [ 2331.553450][ T3571] [ 2331.575388][ T3576] BPF:vlen != 0 [ 2331.588801][ T3576] BPF: [ 2331.588801][ T3576] [ 2331.614625][ T3594] ISOFS: Unable to identify CD-ROM format. [ 2331.673547][ T3594] ISOFS: Unable to identify CD-ROM format. 16:08:22 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:22 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:22 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1d, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:22 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) creat(0x0, 0x0) 16:08:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2334.333444][ T3616] BPF:[1] FWD Ú [ 2334.339701][ T3616] BPF:struct [ 2334.347565][ T3616] BPF: [ 2334.353650][ T3616] BPF:vlen != 0 [ 2334.364617][ T3616] BPF: [ 2334.364617][ T3616] [ 2334.369207][ T3618] ISOFS: Unable to identify CD-ROM format. 16:08:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:22 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) creat(0x0, 0x0) 16:08:22 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2334.379629][ T3624] ISOFS: Unable to identify CD-ROM format. 16:08:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:22 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2334.498563][ T3655] ptrace attach of "/root/syz-executor.1"[3653] was attempted by "/root/syz-executor.1"[3655] [ 2334.506081][ T3618] ISOFS: Unable to identify CD-ROM format. [ 2334.521332][ T3624] ISOFS: Unable to identify CD-ROM format. [ 2334.544154][ T3650] BPF:[1] FWD Ú 16:08:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2334.547790][ T3650] BPF:struct [ 2334.564023][ T3650] BPF: [ 2334.572747][ T3650] BPF:vlen != 0 [ 2334.576306][ T3650] BPF: [ 2334.576306][ T3650] [ 2334.645214][ T3669] ptrace attach of "/root/syz-executor.1"[3668] was attempted by "/root/syz-executor.1"[3669] 16:08:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:25 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:25 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1e, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:25 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) creat(0x0, 0x0) 16:08:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2337.434907][ T3688] ISOFS: Unable to identify CD-ROM format. [ 2337.449247][ T3696] ptrace attach of "/root/syz-executor.1"[3693] was attempted by "/root/syz-executor.1"[3696] 16:08:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:25 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2337.478994][ T3694] BPF:[1] FWD Ú [ 2337.499157][ T3694] BPF:struct [ 2337.511649][ T3694] BPF: [ 2337.514604][ T3694] BPF:vlen != 0 16:08:25 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) [ 2337.528188][ T3694] BPF: [ 2337.528188][ T3694] [ 2337.533178][ T3692] ISOFS: Unable to identify CD-ROM format. [ 2337.555635][ T3688] ISOFS: Unable to identify CD-ROM format. [ 2337.559326][ T3712] BPF:[1] FWD Ú [ 2337.565635][ T3712] BPF:struct [ 2337.569149][ T3712] BPF: [ 2337.574289][ T3712] BPF:vlen != 0 16:08:25 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) 16:08:25 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2337.581151][ T3712] BPF: [ 2337.581151][ T3712] 16:08:25 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x4000) [ 2337.651361][ T3727] BPF:[1] FWD Ú [ 2337.655002][ T3727] BPF:struct [ 2337.660197][ T3727] BPF: [ 2337.666014][ T3727] BPF:vlen != 0 [ 2337.691311][ T3727] BPF: [ 2337.691311][ T3727] [ 2337.720546][ T3736] BPF:[1] FWD Ú [ 2337.724512][ T3736] BPF:struct [ 2337.729845][ T3736] BPF: [ 2337.732996][ T3736] BPF:vlen != 0 [ 2337.736755][ T3736] BPF: [ 2337.736755][ T3736] [ 2337.743900][ T3692] ISOFS: Unable to identify CD-ROM format. 16:08:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:28 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x21, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:28 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:28 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 16:08:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:28 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2340.476891][ T3761] BPF:[1] FWD Ú [ 2340.492183][ T3762] ISOFS: Unable to identify CD-ROM format. [ 2340.500223][ T3761] BPF:struct [ 2340.509279][ T3761] BPF: [ 2340.515548][ T3761] BPF:vlen != 0 [ 2340.523569][ T3761] BPF: 16:08:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:28 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2340.523569][ T3761] 16:08:28 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2340.591525][ T3782] BPF:[1] FWD Ú [ 2340.595605][ T3782] BPF:struct [ 2340.598949][ T3782] BPF: [ 2340.623415][ T3762] ISOFS: Unable to identify CD-ROM format. [ 2340.635864][ T3782] BPF:vlen != 0 16:08:28 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:28 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x22, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:28 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2340.646911][ T3782] BPF: [ 2340.646911][ T3782] [ 2340.724688][ T3802] BPF:[1] FWD Ú [ 2340.731726][ T3802] BPF:struct [ 2340.737045][ T3802] BPF: [ 2340.747116][ T3802] BPF:vlen != 0 [ 2340.750668][ T3802] BPF: [ 2340.750668][ T3802] 16:08:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:31 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:31 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:31 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:31 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2343.479122][ T3824] BPF:[1] FWD Ú [ 2343.496722][ T3824] BPF:struct [ 2343.505781][ T3824] BPF: [ 2343.513373][ T3824] BPF:vlen != 0 [ 2343.520244][ T3824] BPF: [ 2343.520244][ T3824] 16:08:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:31 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:31 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2343.567503][ T3829] ISOFS: Unable to identify CD-ROM format. [ 2343.651367][ T3854] BPF:[1] FWD Ú [ 2343.654962][ T3854] BPF:struct [ 2343.672491][ T3854] BPF: [ 2343.675287][ T3854] BPF:vlen != 0 [ 2343.678775][ T3854] BPF: [ 2343.678775][ T3854] 16:08:31 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x24, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:31 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:31 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x40, 0x4, 0x0, 0x3, 0x0, 0x0, 0xe08, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000580), 0x4}, 0x4023, 0x0, 0xff, 0x5, 0x0, 0x9, 0xfff8}, 0x0, 0xf, r0, 0x2) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2343.701883][ T3829] ISOFS: Unable to identify CD-ROM format. [ 2343.746991][ T3869] BPF:[1] FWD Ú [ 2343.750700][ T3869] BPF:struct [ 2343.754218][ T3869] BPF: [ 2343.757110][ T3869] BPF:vlen != 0 [ 2343.763486][ T3869] BPF: [ 2343.763486][ T3869] 16:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:34 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x25, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:34 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:34 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2346.553807][ T3904] BPF:[1] FWD Ú [ 2346.562128][ T3904] BPF:struct [ 2346.574843][ T3903] ISOFS: Unable to identify CD-ROM format. [ 2346.580774][ T3904] BPF: [ 2346.586014][ T3904] BPF:vlen != 0 [ 2346.594271][ T3904] BPF: [ 2346.594271][ T3904] 16:08:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:08:34 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x26, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:34 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2346.656909][ T3903] ISOFS: Unable to identify CD-ROM format. [ 2346.693933][ T3927] BPF:[1] FWD Ú [ 2346.697743][ T3927] BPF:struct [ 2346.702306][ T3927] BPF: 16:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:34 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='9p\x00', 0x4002, &(0x7f00000009c0)=ANY=[@ANYBLOB='trans=unix,dfltgk', @ANYRESHEX=0x0, @ANYBLOB="2c64666c746769643d133234f262b73a73d2339e5a98dfaa92f0feccfe9aa08ea814cf2eb3ec5aa8e9475617a3780cd17a46331c424e101a409a4fa45edcb41eab1713529fb87d7940763c81cc572994c219cb14e9c80f4ac8e4440f3e968194e7717e3bcebd516810a8c0b92db2b0f76bef8dc9815472ac2d68b808cf9f28bfd6a896ff5b93693a094eed629804c772fa496c1c7a91b572d7ea7af6b4f8784779d1f7698a74a06a9214f3c4d3087ba0953aaf2673009d197f2a2c9badeb83c34822a1e24ba1096e40e1c7a807c9247bd3c3c1d1cccafdd7ce607da29796ef0ba879511c05bb797776d93a40419daeba3e5c7555a7", @ANYRESHEX, @ANYBLOB="2c63616368653d665363616368652c63616368653d6c6f6f73652c63616368657461673da52c6163636573", @ANYRESDEC=0xee01, @ANYBLOB=',access=any,fsmagic=0x0000000000000200,dont_hash,subj_user=devlink\x00,pcr=000000000']) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:34 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2346.709789][ T3927] BPF:vlen != 0 [ 2346.720324][ T3927] BPF: [ 2346.720324][ T3927] 16:08:34 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2346.823182][ T3951] BPF:[1] FWD Ú [ 2346.826946][ T3951] BPF:struct [ 2346.830127][ T3951] BPF: [ 2346.846878][ T3949] ISOFS: Unable to identify CD-ROM format. [ 2346.854388][ T3951] BPF:vlen != 0 [ 2346.857841][ T3951] BPF: [ 2346.857841][ T3951] [ 2346.953633][ T3949] ISOFS: Unable to identify CD-ROM format. 16:08:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x27, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:37 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:37 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2349.575999][ T3982] BPF:[1] FWD Ú [ 2349.579609][ T3982] BPF:struct [ 2349.583880][ T3982] BPF: [ 2349.586695][ T3982] BPF:vlen != 0 [ 2349.590884][ T3982] BPF: [ 2349.590884][ T3982] 16:08:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:08:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:37 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, 0x0}, 0x4008080) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:37 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x28, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:37 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() statx(0xffffffffffffff9c, 0x0, 0x0, 0x4, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:37 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2349.762999][ T4009] ISOFS: Unable to identify CD-ROM format. [ 2349.777008][ T4008] BPF:[1] FWD Ú [ 2349.780914][ T4008] BPF:struct [ 2349.784160][ T4008] BPF: [ 2349.787501][ T4008] BPF:vlen != 0 [ 2349.793857][ T4008] BPF: [ 2349.793857][ T4008] 16:08:37 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) getgid() clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2349.843347][ T4025] BPF:[1] FWD Ú [ 2349.846964][ T4025] BPF:struct [ 2349.850462][ T4025] BPF: [ 2349.853384][ T4025] BPF:vlen != 0 [ 2349.856883][ T4025] BPF: [ 2349.856883][ T4025] [ 2349.889444][ T4034] BPF:[1] FWD Ú [ 2349.893284][ T4034] BPF:struct [ 2349.896842][ T4034] BPF: [ 2349.899772][ T4034] BPF:vlen != 0 [ 2349.905526][ T4034] BPF: [ 2349.905526][ T4034] [ 2349.916937][ T4009] ISOFS: Unable to identify CD-ROM format. 16:08:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x29, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:40 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, 0x0, 0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:40 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2352.596778][ T4054] BPF:[1] FWD Ú [ 2352.604667][ T4054] BPF:struct [ 2352.607857][ T4054] BPF: [ 2352.619972][ T4054] BPF:vlen != 0 [ 2352.623426][ T4054] BPF: [ 2352.623426][ T4054] 16:08:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:08:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:40 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:40 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2a, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:40 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:40 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2352.799767][ T4075] BPF:[1] FWD Ú [ 2352.807883][ T4075] BPF:struct [ 2352.812838][ T4075] BPF: [ 2352.815746][ T4075] BPF:vlen != 0 [ 2352.819302][ T4075] BPF: [ 2352.819302][ T4075] 16:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2352.847482][ T4081] ISOFS: Unable to identify CD-ROM format. [ 2352.920534][ T4081] ISOFS: Unable to identify CD-ROM format. [ 2352.927653][ T4097] BPF:[1] FWD Ú [ 2352.939214][ T4097] BPF:struct [ 2352.949952][ T4097] BPF: [ 2352.952810][ T4097] BPF:vlen != 0 [ 2352.956846][ T4097] BPF: [ 2352.956846][ T4097] [ 2353.013893][ T4104] ISOFS: Unable to identify CD-ROM format. [ 2353.051055][ T4104] ISOFS: Unable to identify CD-ROM format. 16:08:43 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:43 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2355.707810][ T4124] BPF:[1] FWD Ú [ 2355.723652][ T4124] BPF:struct [ 2355.729474][ T4129] ISOFS: Unable to identify CD-ROM format. [ 2355.731555][ T4124] BPF: [ 2355.744205][ T4124] BPF:vlen != 0 [ 2355.747734][ T4124] BPF: [ 2355.747734][ T4124] 16:08:43 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:43 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4c, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:43 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:43 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2355.806467][ T4129] ISOFS: Unable to identify CD-ROM format. [ 2355.843758][ T4145] BPF:[1] FWD Ú [ 2355.847625][ T4145] BPF:struct [ 2355.851184][ T4145] BPF: 16:08:43 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000000001050000001000000000000000010000050000000000000029000000000000000000000000da00"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2355.854235][ T4145] BPF:vlen != 0 [ 2355.857847][ T4145] BPF: [ 2355.857847][ T4145] 16:08:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:43 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) [ 2355.901375][ T4146] ISOFS: Unable to identify CD-ROM format. [ 2355.924827][ T4157] BPF:[1] FWD Ú [ 2355.928410][ T4157] BPF:struct [ 2355.932000][ T4157] BPF: [ 2355.934778][ T4157] BPF:vlen != 0 [ 2355.938249][ T4157] BPF: [ 2355.938249][ T4157] 16:08:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:43 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) [ 2355.977004][ T4162] ISOFS: Unable to identify CD-ROM format. [ 2355.996336][ T4146] ISOFS: Unable to identify CD-ROM format. 16:08:43 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2356.143041][ T4168] ISOFS: Unable to identify CD-ROM format. 16:08:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:46 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:46 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:46 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5c, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:46 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 16:08:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:46 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:46 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:46 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2358.891527][ T4217] ISOFS: Unable to identify CD-ROM format. 16:08:46 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:46 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2358.962253][ T4220] ISOFS: Unable to identify CD-ROM format. [ 2358.976643][ T4217] ISOFS: Unable to identify CD-ROM format. 16:08:46 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2359.081201][ T4220] ISOFS: Unable to identify CD-ROM format. 16:08:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:49 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2361.746072][ T4279] BPF:Invalid magic 16:08:49 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:08:49 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:49 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:49 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x68, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:49 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:49 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2361.907426][ T4299] BPF:Invalid magic [ 2361.908316][ T4293] ISOFS: Unable to identify CD-ROM format. 16:08:49 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:49 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2361.981163][ T4314] BPF:Invalid magic 16:08:49 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:49 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2362.064408][ T4328] BPF:Invalid magic [ 2362.123113][ T4293] ISOFS: Unable to identify CD-ROM format. [ 2362.162677][ T4339] BPF:Invalid magic 16:08:52 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:52 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6c, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2364.753899][ T4358] BPF:Invalid magic 16:08:52 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:52 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:52 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:52 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007000000000000000000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:52 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x74, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:52 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x76, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:52 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:52 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2364.967271][ T4390] BPF:[1] FWD [ 2364.980130][ T4385] ISOFS: Unable to identify CD-ROM format. [ 2364.992441][ T4390] BPF:struct [ 2364.995761][ T4390] BPF: [ 2364.998607][ T4390] BPF:vlen != 0 [ 2365.002299][ T4390] BPF: [ 2365.002299][ T4390] 16:08:52 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:52 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2365.115112][ T4385] ISOFS: Unable to identify CD-ROM format. [ 2365.127556][ T4411] BPF:Invalid magic 16:08:52 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2365.234367][ T4435] BPF:Invalid magic 16:08:55 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:55 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:55 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:55 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x77, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:55 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2367.994367][ T4457] BPF:Invalid magic 16:08:55 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:55 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:55 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:55 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7a, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2368.082711][ T4465] ISOFS: Unable to identify CD-ROM format. [ 2368.086680][ T4481] BPF:[1] Invalid kind:0 16:08:55 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2368.191937][ T4465] ISOFS: Unable to identify CD-ROM format. 16:08:55 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2368.240611][ T4498] BPF:[1] Invalid kind:0 [ 2368.390675][ T4509] ISOFS: Unable to identify CD-ROM format. [ 2368.436015][ T4509] ISOFS: Unable to identify CD-ROM format. 16:08:58 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:58 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:58 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:08:58 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x204, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:58 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1b00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:08:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:08:58 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:58 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2371.084279][ T4548] BPF:[1] Invalid kind:0 [ 2371.103677][ T4542] ISOFS: Unable to identify CD-ROM format. [ 2371.111296][ T4543] ISOFS: Unable to identify CD-ROM format. 16:08:59 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:08:59 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 2371.265024][ T4543] ISOFS: Unable to identify CD-ROM format. [ 2371.291840][ T4542] ISOFS: Unable to identify CD-ROM format. [ 2371.300945][ T4580] BPF:[1] Invalid kind:0 16:08:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:08:59 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2371.397598][ T4592] BPF:[1] Invalid kind:0 [ 2371.445349][ T4598] BPF:[1] Invalid kind:0 [ 2371.473667][ T4597] ISOFS: Unable to identify CD-ROM format. [ 2371.518840][ T4597] ISOFS: Unable to identify CD-ROM format. 16:09:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:01 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000400000700000000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:09:01 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:09:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x385, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2374.099211][ T4617] BPF:[1] FWD 16:09:01 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2374.124983][ T4617] BPF:struct [ 2374.133053][ T4617] BPF: [ 2374.143084][ T4624] ISOFS: Unable to identify CD-ROM format. [ 2374.150732][ T4617] BPF:vlen != 0 [ 2374.157560][ T4617] BPF: [ 2374.157560][ T4617] [ 2374.160828][ T4623] ISOFS: Unable to identify CD-ROM format. 16:09:01 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:09:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2374.214741][ T4624] ISOFS: Unable to identify CD-ROM format. [ 2374.222235][ T4638] BPF:[1] Invalid kind:0 16:09:02 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:09:02 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:09:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x388, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2374.350574][ T4654] BPF:[1] Invalid kind:0 [ 2374.365400][ T4623] ISOFS: Unable to identify CD-ROM format. [ 2374.465829][ T4663] ISOFS: Unable to identify CD-ROM format. [ 2374.565729][ T4663] ISOFS: Unable to identify CD-ROM format. 16:09:04 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/keys\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="0f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f01d1142424672a097f62097f62360f06c4c18d72d683ed", 0x43}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 16:09:04 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x389, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1d00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:04 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:09:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:04 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000070000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2377.174502][ T4685] ISOFS: Unable to identify CD-ROM format. [ 2377.181480][ T4689] BPF:[1] Invalid kind:0 16:09:04 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/mdstat\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) pipe(&(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000180)) syz_open_dev$tty20(0xc, 0x4, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) [ 2377.224358][ T4692] ISOFS: Unable to identify CD-ROM format. 16:09:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2377.278730][ T4712] BPF:[1] FWD [ 2377.288245][ T4712] BPF:struct [ 2377.293271][ T4712] BPF: [ 2377.306084][ T4712] BPF:vlen != 0 [ 2377.311230][ T4685] ISOFS: Unable to identify CD-ROM format. 16:09:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1e00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:05 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2377.325766][ T4692] ISOFS: Unable to identify CD-ROM format. [ 2377.333676][ T4712] BPF: [ 2377.333676][ T4712] 16:09:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2377.418586][ T4730] BPF:[1] FWD [ 2377.422081][ T4730] BPF:struct [ 2377.425568][ T4730] BPF: [ 2377.428625][ T4730] BPF:vlen != 0 [ 2377.432090][ T4730] BPF: [ 2377.432090][ T4730] [ 2377.527783][ T4736] ISOFS: Unable to identify CD-ROM format. [ 2377.567545][ T4736] ISOFS: Unable to identify CD-ROM format. 16:09:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:07 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x402, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:07 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000400"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:09:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:07 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/mdstat\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) pipe(&(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000180)) syz_open_dev$tty20(0xc, 0x4, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 16:09:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:08 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000400"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2380.229051][ T4764] ISOFS: Unable to identify CD-ROM format. [ 2380.237068][ T4767] BPF:[1] Invalid kind:0 16:09:08 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000400"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2380.280355][ T4773] ISOFS: Unable to identify CD-ROM format. [ 2380.290785][ T4764] ISOFS: Unable to identify CD-ROM format. [ 2380.303120][ T4781] BPF:[1] Invalid kind:0 16:09:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:08 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2380.383383][ T4773] ISOFS: Unable to identify CD-ROM format. [ 2380.398347][ T4791] BPF:[1] Invalid kind:0 16:09:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x406, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2380.491591][ T4798] ISOFS: Unable to identify CD-ROM format. [ 2380.496038][ T4800] BPF:[1] Invalid kind:0 [ 2380.538468][ T4798] ISOFS: Unable to identify CD-ROM format. [ 2380.565829][ T4803] ISOFS: Unable to identify CD-ROM format. [ 2380.639361][ T4803] ISOFS: Unable to identify CD-ROM format. 16:09:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:10 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) 16:09:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:11 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000000000000034000000340000000600000004000000040000"], &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 2383.281214][ T4830] ISOFS: Unable to identify CD-ROM format. [ 2383.304211][ T4833] BPF:[1] Invalid kind:0 16:09:11 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], 0x0, 0x52, 0x0, 0x8}, 0x20) [ 2383.381546][ T4829] ISOFS: Unable to identify CD-ROM format. [ 2383.383985][ T4830] ISOFS: Unable to identify CD-ROM format. [ 2383.394185][ T4845] BPF:[1] Invalid kind:0 16:09:11 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], 0x0, 0x52, 0x0, 0x8}, 0x20) [ 2383.454696][ T4829] ISOFS: Unable to identify CD-ROM format. 16:09:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:11 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], 0x0, 0x52, 0x0, 0x8}, 0x20) [ 2383.734743][ T4874] ISOFS: Unable to identify CD-ROM format. [ 2383.747421][ T4873] ISOFS: Unable to identify CD-ROM format. [ 2383.821101][ T4874] ISOFS: Unable to identify CD-ROM format. [ 2383.971773][ T4873] ISOFS: Unable to identify CD-ROM format. 16:09:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:14 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], &(0x7f0000000140)=""/149, 0x52, 0x95}, 0x20) 16:09:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x604, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:14 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], &(0x7f0000000140)=""/149, 0x52, 0x95}, 0x20) 16:09:14 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000004000007"], &(0x7f0000000140)=""/149, 0x52, 0x95}, 0x20) [ 2386.417551][ T4900] ISOFS: Unable to identify CD-ROM format. [ 2386.419750][ T4899] ISOFS: Unable to identify CD-ROM format. 16:09:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2386.517759][ T4899] ISOFS: Unable to identify CD-ROM format. [ 2386.523933][ T4900] ISOFS: Unable to identify CD-ROM format. 16:09:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2386.695502][ T4940] ISOFS: Unable to identify CD-ROM format. 16:09:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2386.789266][ T4942] ISOFS: Unable to identify CD-ROM format. 16:09:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2386.865967][ T4950] ISOFS: Unable to identify CD-ROM format. 16:09:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:17 executing program 4: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) setresuid(0xee00, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2389.454878][ T4968] ISOFS: Unable to identify CD-ROM format. [ 2389.522594][ T4973] ISOFS: Unable to identify CD-ROM format. [ 2389.556137][ T4968] ISOFS: Unable to identify CD-ROM format. 16:09:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2389.660976][ T4973] ISOFS: Unable to identify CD-ROM format. 16:09:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2389.756580][ T5004] ISOFS: Unable to identify CD-ROM format. 16:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2389.926436][ T5004] ISOFS: Unable to identify CD-ROM format. [ 2389.937350][ T5020] ISOFS: Unable to identify CD-ROM format. 16:09:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2390.053455][ T5020] ISOFS: Unable to identify CD-ROM format. [ 2390.128812][ T5045] ISOFS: Unable to identify CD-ROM format. [ 2390.178506][ T5045] ISOFS: Unable to identify CD-ROM format. 16:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xd00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2392.565836][ T5081] ISOFS: Unable to identify CD-ROM format. [ 2392.578455][ T5082] ISOFS: Unable to identify CD-ROM format. 16:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2392.675642][ T5082] ISOFS: Unable to identify CD-ROM format. [ 2392.678126][ T5081] ISOFS: Unable to identify CD-ROM format. 16:09:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xe00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:23 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2395.600039][ T5161] ISOFS: Unable to identify CD-ROM format. [ 2395.614269][ T5164] ISOFS: Unable to identify CD-ROM format. 16:09:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:23 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2395.704463][ T5161] ISOFS: Unable to identify CD-ROM format. [ 2395.721580][ T5164] ISOFS: Unable to identify CD-ROM format. 16:09:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2395.877772][ T5201] ISOFS: Unable to identify CD-ROM format. [ 2395.888368][ T5200] ISOFS: Unable to identify CD-ROM format. [ 2396.030043][ T5201] ISOFS: Unable to identify CD-ROM format. [ 2396.037649][ T5200] ISOFS: Unable to identify CD-ROM format. 16:09:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 16:09:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:26 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:26 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:26 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1100, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2398.707139][ T5236] ISOFS: Unable to identify CD-ROM format. 16:09:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:26 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2398.844526][ T5236] ISOFS: Unable to identify CD-ROM format. [ 2399.034823][ T5274] ISOFS: Unable to identify CD-ROM format. [ 2399.078158][ T5274] ISOFS: Unable to identify CD-ROM format. 16:09:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:29 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1200, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2401.697393][ T5301] ISOFS: Unable to identify CD-ROM format. 16:09:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:29 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1300, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:29 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2401.812693][ T5301] ISOFS: Unable to identify CD-ROM format. 16:09:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2401.976905][ T5335] ISOFS: Unable to identify CD-ROM format. [ 2402.052771][ T5335] ISOFS: Unable to identify CD-ROM format. 16:09:32 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:32 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:32 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1400, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:32 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:32 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2404.731431][ T5367] ISOFS: Unable to identify CD-ROM format. 16:09:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:32 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:32 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1500, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2404.872715][ T5367] ISOFS: Unable to identify CD-ROM format. 16:09:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2404.992611][ T5400] ISOFS: Unable to identify CD-ROM format. [ 2405.107884][ T5400] ISOFS: Unable to identify CD-ROM format. 16:09:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:35 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:35 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1600, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x5c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) [ 2407.779109][ T5429] ISOFS: Unable to identify CD-ROM format. 16:09:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:35 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2407.883091][ T5429] ISOFS: Unable to identify CD-ROM format. 16:09:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d56"]) 16:09:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:35 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1700, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2408.073608][ T5476] ISOFS: Unable to identify CD-ROM format. [ 2408.157473][ T5476] ISOFS: Unable to identify CD-ROM format. 16:09:38 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) 16:09:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1800, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) [ 2410.807260][ T5503] ISOFS: Unable to identify CD-ROM format. 16:09:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) 16:09:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1900, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2410.947833][ T5503] ISOFS: Unable to identify CD-ROM format. 16:09:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[]) 16:09:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1a00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[]) 16:09:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[]) [ 2413.860459][ T5585] ISOFS: Unable to identify CD-ROM format. 16:09:41 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB]) [ 2414.069554][ T5585] ISOFS: Unable to identify CD-ROM format. 16:09:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2414.314334][ T5642] ISOFS: Unable to identify CD-ROM format. [ 2414.373533][ T5642] ISOFS: Unable to identify CD-ROM format. 16:09:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB]) 16:09:44 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB]) [ 2416.921132][ T5659] ISOFS: Unable to identify CD-ROM format. 16:09:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="040000000000100022"]) 16:09:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:44 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="040000000000100022"]) [ 2417.021936][ T5659] ISOFS: Unable to identify CD-ROM format. 16:09:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2417.221974][ T5705] ISOFS: Unable to identify CD-ROM format. [ 2417.275250][ T5705] ISOFS: Unable to identify CD-ROM format. 16:09:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:47 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="040000000000100022"]) 16:09:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c"]) 16:09:47 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2419.984431][ T5730] ISOFS: Unable to identify CD-ROM format. 16:09:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c"]) 16:09:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c"]) [ 2420.120382][ T5730] ISOFS: Unable to identify CD-ROM format. 16:09:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8e03000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2421.023883][ T1078] kworker/dying (1078) used greatest stack depth: 9912 bytes left 16:09:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac"]) 16:09:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8f03000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac"]) 16:09:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac"]) [ 2423.025792][ T5807] ISOFS: Unable to identify CD-ROM format. 16:09:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d"]) 16:09:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2423.196172][ T5807] ISOFS: Unable to identify CD-ROM format. 16:09:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d"]) 16:09:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000000001000220100009c34ac9d"]) 16:09:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2100, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:09:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:09:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2200, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2426.140036][ T5893] ISOFS: Unable to identify CD-ROM format. 16:09:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2426.240926][ T5893] ISOFS: Unable to identify CD-ROM format. 16:09:54 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:09:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2426.445057][ T5940] ISOFS: Unable to identify CD-ROM format. [ 2426.491926][ T5940] ISOFS: Unable to identify CD-ROM format. 16:09:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:09:56 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:09:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(0x0, 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:09:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(0x0, 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2429.284538][ T5978] ISOFS: Unable to identify CD-ROM format. 16:09:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(0x0, 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:09:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:09:57 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2400, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:09:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2429.454190][ T5978] ISOFS: Unable to identify CD-ROM format. 16:10:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2500, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(0xffffffffffffffff, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2432.343399][ T6043] ISOFS: Unable to identify CD-ROM format. 16:10:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2600, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2432.484937][ T6043] ISOFS: Unable to identify CD-ROM format. [ 2432.640280][ T6089] ISOFS: Unable to identify CD-ROM format. [ 2432.711431][ T6089] ISOFS: Unable to identify CD-ROM format. 16:10:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2700, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2435.387615][ T6115] ISOFS: Unable to identify CD-ROM format. 16:10:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2800, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2435.547592][ T6115] ISOFS: Unable to identify CD-ROM format. 16:10:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:06 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2900, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:06 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2438.404586][ T6177] ISOFS: Unable to identify CD-ROM format. 16:10:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2438.544518][ T6177] ISOFS: Unable to identify CD-ROM format. 16:10:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:06 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2438.823026][ T6219] ISOFS: Unable to identify CD-ROM format. 16:10:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x10, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2441.457329][ T6241] ISOFS: Unable to identify CD-ROM format. [ 2441.574911][ T6241] ISOFS: Unable to identify CD-ROM format. 16:10:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) 16:10:09 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:09 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:09 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x2) [ 2441.748483][ T6283] ISOFS: Unable to identify CD-ROM format. [ 2441.776588][ T6280] ISOFS: Unable to identify CD-ROM format. 16:10:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x0) 16:10:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2441.811715][ T6283] ISOFS: Unable to identify CD-ROM format. 16:10:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2441.905503][ T6280] ISOFS: Unable to identify CD-ROM format. [ 2442.007498][ T6320] ISOFS: Unable to identify CD-ROM format. [ 2442.077186][ T6320] ISOFS: Unable to identify CD-ROM format. 16:10:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x0) 16:10:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2444.765185][ T6338] ISOFS: Unable to identify CD-ROM format. 16:10:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800050, 0x0) 16:10:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2444.863010][ T6338] ISOFS: Unable to identify CD-ROM format. [ 2444.878304][ T6344] ISOFS: Unable to identify CD-ROM format. 16:10:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2444.985919][ T6344] ISOFS: Unable to identify CD-ROM format. 16:10:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2445.066909][ T6372] ISOFS: Unable to identify CD-ROM format. [ 2445.143606][ T6372] ISOFS: Unable to identify CD-ROM format. [ 2445.160238][ T6381] ISOFS: Unable to identify CD-ROM format. [ 2445.291393][ T6381] ISOFS: Unable to identify CD-ROM format. 16:10:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:15 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5c00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2447.817137][ T6404] overlayfs: filesystem on './file1' not supported as upperdir [ 2447.845122][ T6409] ISOFS: Unable to identify CD-ROM format. 16:10:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:15 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2447.983641][ T6409] ISOFS: Unable to identify CD-ROM format. 16:10:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:18 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:18 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:18 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:18 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:21 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:21 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7600, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:21 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7700, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:24 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) 16:10:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:24 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) 16:10:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8503, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xd, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8803, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:27 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) 16:10:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8903, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:30 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x12, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xff00, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x13, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:30 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x15, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x16, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:33 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x17, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d000000020000", 0x13}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2466.125639][ T6724] ISOFS: Unable to identify CD-ROM format. 16:10:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x18, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d000000020000", 0x13}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2466.193548][ T6724] ISOFS: Unable to identify CD-ROM format. 16:10:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:34 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2466.353836][ T6750] ISOFS: Unable to identify CD-ROM format. [ 2466.427116][ T6750] ISOFS: Unable to identify CD-ROM format. 16:10:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x19, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d000000020000", 0x13}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:36 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2040000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9", 0x1c}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9", 0x1c}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:37 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1b, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2469.400340][ T6800] ISOFS: Unable to identify CD-ROM format. [ 2469.464218][ T6800] ISOFS: Unable to identify CD-ROM format. 16:10:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9", 0x1c}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1c, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:39 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2472.196265][ T6818] overlayfs: failed to resolve './file0': -2 16:10:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c91300010000", 0x21}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c91300010000", 0x21}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2472.240905][ T6823] ISOFS: Unable to identify CD-ROM format. 16:10:40 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c91300010000", 0x21}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2472.322829][ T6823] ISOFS: Unable to identify CD-ROM format. [ 2472.360405][ T6842] overlayfs: failed to resolve './file0': -2 16:10:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x21, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c913000100000042", 0x23}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:42 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:42 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c913000100000042", 0x23}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2475.251073][ T6858] overlayfs: failed to resolve './file0': -2 16:10:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c913000100000042", 0x23}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x22, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2475.292806][ T6857] ISOFS: Unable to identify CD-ROM format. 16:10:43 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c91300010000004293", 0x24}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x23, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2475.370438][ T6857] ISOFS: Unable to identify CD-ROM format. 16:10:43 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x24, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:43 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6040000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:43 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2475.480746][ T6890] ISOFS: Unable to identify CD-ROM format. 16:10:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c91300010000004293", 0x24}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:45 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x25, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:45 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:46 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c91300010000004293", 0x24}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:46 executing program 0: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x0, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x28, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2478.481552][ T6946] overlayfs: failed to resolve './file1': -2 [ 2478.492210][ T6937] ISOFS: Unable to identify CD-ROM format. [ 2478.552578][ T6937] ISOFS: Unable to identify CD-ROM format. 16:10:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x0, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:49 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x29, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:49 executing program 0: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2481.317817][ T6965] overlayfs: failed to resolve './file1': -2 16:10:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:49 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:49 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x0, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:49 executing program 0: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:49 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x48, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) [ 2481.483999][ T6979] ISOFS: Unable to identify CD-ROM format. [ 2481.507503][ T6986] overlayfs: failed to resolve './file1': -2 16:10:49 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2481.569578][ T6979] ISOFS: Unable to identify CD-ROM format. 16:10:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:52 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:52 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5c, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2484.349704][ T7012] overlayfs: failed to resolve './file1': -2 16:10:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:52 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:52 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x68, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:52 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) socket(0x10, 0x2, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:52 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2484.518284][ T7028] overlayfs: failed to resolve './file1': -2 [ 2484.543275][ T7033] ISOFS: Unable to identify CD-ROM format. 16:10:52 executing program 0: mkdir(0x0, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2484.617136][ T7033] ISOFS: Unable to identify CD-ROM format. [ 2484.705333][ T7045] overlayfs: failed to resolve './file1': -2 16:10:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:55 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x70, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) socket(0x10, 0x2, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:55 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2487.424968][ T7055] ISOFS: Unable to identify CD-ROM format. 16:10:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:55 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) socket(0x10, 0x2, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x666c611dbfd5b0, 0x0) 16:10:55 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x71, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:55 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x74, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2487.503487][ T7055] ISOFS: Unable to identify CD-ROM format. 16:10:55 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, 0x0, 0x0, 0x0) 16:10:55 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2487.704276][ T7084] ISOFS: Unable to identify CD-ROM format. [ 2487.786900][ T7084] ISOFS: Unable to identify CD-ROM format. 16:10:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:58 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x204, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:58 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, 0x0, 0x0, 0x0) 16:10:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:10:58 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:10:58 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, 0x0, 0x0, 0x0) 16:10:58 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:10:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) 16:10:58 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x38e, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:10:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) [ 2490.666959][ T7121] ISOFS: Unable to identify CD-ROM format. [ 2490.732672][ T7121] ISOFS: Unable to identify CD-ROM format. 16:11:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:01 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x38f, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) [ 2493.469095][ T7145] overlayfs: failed to resolve './file0': -2 16:11:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xd000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 16:11:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x402, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:01 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 16:11:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x406, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) [ 2493.638739][ T7162] overlayfs: failed to resolve './file0': -2 [ 2493.677772][ T7165] ISOFS: Unable to identify CD-ROM format. [ 2493.754209][ T7165] ISOFS: Unable to identify CD-ROM format. 16:11:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 16:11:04 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2496.482598][ T7188] overlayfs: failed to resolve './file0': -2 16:11:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:04 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 16:11:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:04 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x604, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001d0025c5ffffff080d0000000200000800000000000000c9130001000000429330", 0x25}], 0x1}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 16:11:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2496.685651][ T7208] ISOFS: Unable to identify CD-ROM format. 16:11:04 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:04 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x1e3542, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x11, r0, 0x406000) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ftruncate(r1, 0x2008001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 2496.759293][ T7208] ISOFS: Unable to identify CD-ROM format. 16:11:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:07 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:07 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:07 executing program 4: creat(0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 16:11:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2499.695664][ T28] audit: type=1800 audit(1597248667.436:368): pid=7252 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16367 res=0 errno=0 [ 2499.706179][ T7253] ISOFS: Unable to identify CD-ROM format. [ 2499.721818][ T28] audit: type=1804 audit(1597248667.436:369): pid=7252 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir767994343/syzkaller.8b3tFD/5168/file0" dev="sda1" ino=16367 res=1 errno=0 16:11:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:07 executing program 4: creat(0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 16:11:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2499.783344][ T7253] ISOFS: Unable to identify CD-ROM format. [ 2499.808988][ T28] audit: type=1800 audit(1597248667.556:370): pid=7269 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16383 res=0 errno=0 16:11:07 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2499.836553][ T28] audit: type=1804 audit(1597248667.556:371): pid=7269 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir767994343/syzkaller.8b3tFD/5169/file0" dev="sda1" ino=16383 res=1 errno=0 16:11:07 executing program 4: creat(0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 2499.946752][ T28] audit: type=1800 audit(1597248667.686:372): pid=7277 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16348 res=0 errno=0 [ 2499.974224][ T28] audit: type=1804 audit(1597248667.686:373): pid=7277 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir767994343/syzkaller.8b3tFD/5170/file0" dev="sda1" ino=16348 res=1 errno=0 16:11:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xd00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)=""/27, 0x1b}], 0x2, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r2, 0x0) munlockall() 16:11:10 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:10 executing program 4: openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2000, 0x0) syz_genetlink_get_family_id$mptcp(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010001000000000002", @ANYRES32, @ANYRES32=0x0], 0x64, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000340)=ANY=[], 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2502.741152][ T7302] ISOFS: Unable to identify CD-ROM format. 16:11:10 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1100, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x11000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2502.815424][ T7302] ISOFS: Unable to identify CD-ROM format. [ 2502.972847][ T7327] ISOFS: Unable to identify CD-ROM format. [ 2503.018917][ T7327] ISOFS: Unable to identify CD-ROM format. 16:11:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:13 executing program 4: openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2000, 0x0) syz_genetlink_get_family_id$mptcp(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010001000000000002", @ANYRES32, @ANYRES32=0x0], 0x64, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000340)=ANY=[], 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:11:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1200, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:13 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x12000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1300, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2505.774317][ T7353] overlayfs: missing 'lowerdir' 16:11:13 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1400, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2505.800877][ T7354] ISOFS: Unable to identify CD-ROM format. 16:11:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1500, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:13 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2505.853916][ T7354] ISOFS: Unable to identify CD-ROM format. 16:11:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x13000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2505.961438][ T7374] overlayfs: missing 'lowerdir' [ 2505.999804][ T7376] ISOFS: Unable to identify CD-ROM format. [ 2506.063897][ T7376] ISOFS: Unable to identify CD-ROM format. [ 2506.126205][T23179] usb 5-1: new low-speed USB device number 99 using dummy_hcd [ 2506.566424][T23179] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2506.575182][T23179] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2506.586803][T23179] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2506.826156][T23179] usb 5-1: string descriptor 0 read error: -22 [ 2506.832342][T23179] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2506.842785][T23179] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2506.888736][T23179] usb 5-1: 0:2 : does not exist [ 2507.088474][T23179] usb 5-1: USB disconnect, device number 99 [ 2507.876090][ T5468] usb 5-1: new low-speed USB device number 100 using dummy_hcd [ 2508.346029][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2508.354802][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2508.366782][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 16:11:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2508.606219][ T5468] usb 5-1: string descriptor 0 read error: -22 [ 2508.612478][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2508.622420][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2508.668781][ T5468] usb 5-1: 0:2 : does not exist 16:11:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1600, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:16 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:16 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x14000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1700, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2508.784473][ T7433] overlayfs: missing 'lowerdir' [ 2508.787823][ T7434] ISOFS: Unable to identify CD-ROM format. 16:11:16 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x15000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:16 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1800, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:16 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2508.850368][ T7434] ISOFS: Unable to identify CD-ROM format. [ 2508.872126][ T5468] usb 5-1: USB disconnect, device number 100 16:11:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1900, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2508.950657][ T7457] ISOFS: Unable to identify CD-ROM format. [ 2508.967348][ T7462] overlayfs: missing 'lowerdir' 16:11:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2509.007600][ T7457] ISOFS: Unable to identify CD-ROM format. [ 2509.336278][ T5468] usb 5-1: new low-speed USB device number 101 using dummy_hcd [ 2509.776115][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2509.784780][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2509.796275][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2510.036171][ T5468] usb 5-1: string descriptor 0 read error: -22 [ 2510.042396][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2510.052331][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2510.098713][ T5468] usb 5-1: 0:2 : does not exist [ 2510.308396][T23179] usb 5-1: USB disconnect, device number 101 16:11:19 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2511.608798][ T7508] overlayfs: missing 'lowerdir' 16:11:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000580)}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x16000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1b00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:19 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:19 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[]) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1c00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2511.803658][ T7520] overlayfs: missing 'lowerdir' [ 2511.822206][ T7525] ISOFS: Unable to identify CD-ROM format. 16:11:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:19 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2511.886110][ T7525] ISOFS: Unable to identify CD-ROM format. 16:11:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x17000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2511.961962][ T7543] overlayfs: missing 'lowerdir' [ 2512.066220][ T7549] ISOFS: Unable to identify CD-ROM format. [ 2512.095732][T23179] usb 5-1: new low-speed USB device number 102 using dummy_hcd [ 2512.127207][ T7549] ISOFS: Unable to identify CD-ROM format. [ 2512.555645][T23179] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2512.564528][T23179] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2512.574838][T23179] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2512.817284][T23179] usb 5-1: string descriptor 0 read error: -22 [ 2512.823447][T23179] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2512.832631][T23179] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2512.878358][T23179] usb 5-1: 0:2 : does not exist [ 2513.093831][T10030] usb 5-1: USB disconnect, device number 102 16:11:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000580)}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:22 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:22 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x18000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:22 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2514.829151][ T7590] overlayfs: missing 'lowerdir' 16:11:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2100, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2514.855915][ T7593] ISOFS: Unable to identify CD-ROM format. 16:11:22 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2200, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2300, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2514.942939][ T7593] ISOFS: Unable to identify CD-ROM format. [ 2514.974425][ T7610] overlayfs: missing 'lowerdir' 16:11:22 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x19000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2515.057104][ T7619] ISOFS: Unable to identify CD-ROM format. [ 2515.105435][ T5468] usb 5-1: new low-speed USB device number 103 using dummy_hcd [ 2515.150166][ T7619] ISOFS: Unable to identify CD-ROM format. [ 2515.545405][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2515.554251][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2515.565010][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2515.805802][ T5468] usb 5-1: string descriptor 0 read error: -22 [ 2515.812027][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2515.821805][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2515.867797][ T5468] usb 5-1: 0:2 : does not exist [ 2516.077427][T23179] usb 5-1: USB disconnect, device number 103 16:11:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000580)}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2400, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:25 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdi']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:25 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1a000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:25 executing program 4: 16:11:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:25 executing program 4: 16:11:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2500, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:25 executing program 4: [ 2517.846991][ T7658] overlayfs: unrecognized mount option "lowerdi" or missing value [ 2517.882253][ T7661] ISOFS: Unable to identify CD-ROM format. 16:11:25 executing program 4: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:25 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdi']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2600, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2517.952828][ T7661] ISOFS: Unable to identify CD-ROM format. [ 2518.020094][ T7678] overlayfs: unrecognized mount option "lowerdi" or missing value [ 2518.315166][ T4785] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 2518.555147][ T4785] usb 5-1: Using ep0 maxpacket: 8 [ 2518.755379][ T4785] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2518.764304][ T4785] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2518.778629][ T4785] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2519.025192][ T4785] usb 5-1: string descriptor 0 read error: -22 [ 2519.031417][ T4785] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2519.040561][ T4785] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2519.087639][ T4785] usb 5-1: 0:2 : does not exist [ 2519.287255][ T4785] usb 5-1: USB disconnect, device number 104 16:11:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:28 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1b000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2700, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:28 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdi']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:28 executing program 4: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2800, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2520.884301][ T7724] overlayfs: unrecognized mount option "lowerdi" or missing value [ 2520.913526][ T7727] ISOFS: Unable to identify CD-ROM format. 16:11:28 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,work']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2900, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2521.012108][ T7727] ISOFS: Unable to identify CD-ROM format. [ 2521.026278][ T7744] overlayfs: unrecognized mount option "work" or missing value 16:11:28 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1c000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:28 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,work']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2521.166689][ T7754] ISOFS: Unable to identify CD-ROM format. [ 2521.176442][ T5468] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 2521.192958][ T7759] overlayfs: unrecognized mount option "work" or missing value [ 2521.223570][ T7754] ISOFS: Unable to identify CD-ROM format. [ 2521.434880][ T5468] usb 5-1: Using ep0 maxpacket: 8 [ 2521.644917][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2521.653598][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2521.663994][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2521.925017][ T5468] usb 5-1: string descriptor 0 read error: -22 [ 2521.931240][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2521.940429][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2521.989104][ T5468] usb 5-1: 0:2 : does not exist [ 2522.186840][ T4785] usb 5-1: USB disconnect, device number 105 16:11:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:31 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1d000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:31 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,work']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:31 executing program 4: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2523.932674][ T7798] overlayfs: unrecognized mount option "work" or missing value 16:11:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:31 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2523.982345][ T7805] ISOFS: Unable to identify CD-ROM format. 16:11:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4800, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:31 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1e000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2524.053623][ T7805] ISOFS: Unable to identify CD-ROM format. [ 2524.083092][ T7816] overlayfs: workdir and upperdir must be separate subtrees 16:11:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5c00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2524.158730][ T7822] ISOFS: Unable to identify CD-ROM format. [ 2524.175033][T23179] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 2524.227865][ T7822] ISOFS: Unable to identify CD-ROM format. [ 2524.416339][T23179] usb 5-1: Using ep0 maxpacket: 8 [ 2524.616245][T23179] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2524.625025][T23179] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2524.636410][T23179] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2524.886042][T23179] usb 5-1: string descriptor 0 read error: -22 [ 2524.892202][T23179] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2524.902650][T23179] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2524.947113][T23179] usb 5-1: 0:2 : does not exist [ 2525.146461][ T724] usb 5-1: USB disconnect, device number 106 16:11:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:34 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6800, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1f000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:34 executing program 4: syz_usb_connect$uac1(0x1, 0x0, 0x0, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2527.007696][ T7869] ISOFS: Unable to identify CD-ROM format. [ 2527.021367][ T7873] overlayfs: workdir and upperdir must be separate subtrees 16:11:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7100, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:34 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2527.082096][ T7869] ISOFS: Unable to identify CD-ROM format. 16:11:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2527.144891][ T7891] overlayfs: workdir and upperdir must be separate subtrees 16:11:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7400, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2527.285923][ T7899] ISOFS: Unable to identify CD-ROM format. [ 2527.362043][ T7899] ISOFS: Unable to identify CD-ROM format. 16:11:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:37 executing program 4: syz_usb_connect$uac1(0x1, 0x0, 0x0, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x9, &(0x7f0000000580)="f7f249b9740c868444"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:37 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8e03, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2530.070290][ T7922] overlayfs: failed to resolve './fil': -2 16:11:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8f03, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:37 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x21000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff00, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2530.247571][ T7941] overlayfs: failed to resolve './fil': -2 [ 2530.276805][ T7942] ISOFS: Unable to identify CD-ROM format. [ 2530.356445][ T7942] ISOFS: Unable to identify CD-ROM format. 16:11:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x9, &(0x7f0000000580)="f7f249b9740c868444"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:40 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./fil']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x22000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:40 executing program 4: syz_usb_connect$uac1(0x1, 0x0, 0x0, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x20000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x80000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x80040, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2533.137242][ T7968] overlayfs: failed to resolve './fil': -2 [ 2533.168611][ T7974] ISOFS: Unable to identify CD-ROM format. 16:11:41 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2533.230601][ T7974] ISOFS: Unable to identify CD-ROM format. 16:11:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e208e9, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2533.311162][ T7991] overlayfs: failed to resolve './file': -2 [ 2533.342091][ T7996] ISOFS: Unable to identify CD-ROM format. [ 2533.411963][ T7996] ISOFS: Unable to identify CD-ROM format. 16:11:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x9, &(0x7f0000000580)="f7f249b9740c868444"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:43 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:43 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x24000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:43 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2040000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2536.187604][ T8014] overlayfs: failed to resolve './file': -2 [ 2536.194792][ T8018] ISOFS: Unable to identify CD-ROM format. 16:11:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:44 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2536.251200][ T8018] ISOFS: Unable to identify CD-ROM format. 16:11:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x25000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2536.340993][ T8039] overlayfs: failed to resolve './file': -2 [ 2536.397112][ T8043] ISOFS: Unable to identify CD-ROM format. [ 2536.453650][ T4785] usb 5-1: new low-speed USB device number 107 using dummy_hcd [ 2536.474590][ T8043] ISOFS: Unable to identify CD-ROM format. [ 2536.843631][ T4785] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2536.852560][ T4785] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2536.865666][ T4785] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2537.113623][ T4785] usb 5-1: string descriptor 0 read error: -22 [ 2537.119814][ T4785] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2537.129534][ T4785] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2537.176209][ T4785] usb 5-1: 0:2 : does not exist [ 2537.375398][ T4785] usb 5-1: USB disconnect, device number 107 16:11:46 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:46 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x26000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xa, &(0x7f0000000580)="f7f249b9740c8684445a"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:46 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6040000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2539.219144][ T8080] ISOFS: Unable to identify CD-ROM format. 16:11:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:47 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2539.287741][ T8080] ISOFS: Unable to identify CD-ROM format. 16:11:47 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x27000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2539.425173][ T8108] ISOFS: Unable to identify CD-ROM format. 16:11:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:47 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2539.493382][T10030] usb 5-1: new low-speed USB device number 108 using dummy_hcd [ 2539.524701][ T8108] ISOFS: Unable to identify CD-ROM format. [ 2539.855140][T10030] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2539.864044][T10030] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2539.875262][T10030] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2540.123346][T10030] usb 5-1: string descriptor 0 read error: -22 [ 2540.129581][T10030] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2540.139437][T10030] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2540.187014][T10030] usb 5-1: 0:2 : does not exist [ 2540.385520][T10030] usb 5-1: USB disconnect, device number 108 16:11:49 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xa, &(0x7f0000000580)="f7f249b9740c8684445a"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:50 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:50 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(0x0, 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x28000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xd000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2542.320786][ T8170] ISOFS: Unable to identify CD-ROM format. 16:11:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:50 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(0x0, 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2542.414784][ T8170] ISOFS: Unable to identify CD-ROM format. 16:11:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x29000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2542.553152][ T4785] usb 5-1: new low-speed USB device number 109 using dummy_hcd [ 2542.564431][ T8195] ISOFS: Unable to identify CD-ROM format. [ 2542.963177][ T4785] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2542.971872][ T4785] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2542.981963][ T4785] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2543.263097][ T4785] usb 5-1: string descriptor 0 read error: -22 [ 2543.269374][ T4785] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2543.278505][ T4785] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2543.335776][ T4785] usb 5-1: 0:2 : does not exist [ 2543.535255][ T4785] usb 5-1: USB disconnect, device number 109 16:11:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x12000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2a000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:53 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(0x0, 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:53 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xa, &(0x7f0000000580)="f7f249b9740c8684445a"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2545.306813][ T8230] ISOFS: Unable to identify CD-ROM format. 16:11:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x13000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2545.352112][ T8230] ISOFS: Unable to identify CD-ROM format. 16:11:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:53 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x15000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x16000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2545.519674][ T8254] ISOFS: Unable to identify CD-ROM format. [ 2545.582900][T10030] usb 5-1: new low-speed USB device number 110 using dummy_hcd [ 2545.587726][ T8254] ISOFS: Unable to identify CD-ROM format. [ 2545.902852][T10030] usb 5-1: device descriptor read/64, error 18 [ 2546.332824][T10030] usb 5-1: device descriptor read/64, error 18 [ 2546.602798][T10030] usb 5-1: new low-speed USB device number 111 using dummy_hcd [ 2546.872772][T10030] usb 5-1: device descriptor read/64, error 18 [ 2547.262813][T10030] usb 5-1: device descriptor read/64, error 18 [ 2547.382786][T10030] usb usb5-port1: attempt power cycle [ 2548.092763][T10030] usb 5-1: new low-speed USB device number 112 using dummy_hcd [ 2548.183015][T10030] usb 5-1: Invalid ep0 maxpacket: 0 16:11:56 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:56 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x17000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:56 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x18000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2548.333021][T10030] usb 5-1: new low-speed USB device number 113 using dummy_hcd [ 2548.341915][ T8280] ISOFS: Unable to identify CD-ROM format. 16:11:56 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:56 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2548.434846][ T8280] ISOFS: Unable to identify CD-ROM format. 16:11:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x19000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:56 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:56 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2548.616178][ T8309] ISOFS: Unable to identify CD-ROM format. [ 2548.705069][ T8309] ISOFS: Unable to identify CD-ROM format. [ 2548.822653][T10030] usb 5-1: device not accepting address 113, error -71 [ 2548.829635][T10030] usb usb5-port1: unable to enumerate USB device [ 2549.182589][T10030] usb 5-1: new low-speed USB device number 114 using dummy_hcd [ 2549.452576][T10030] usb 5-1: device descriptor read/64, error 18 [ 2549.842541][T10030] usb 5-1: device descriptor read/64, error 18 [ 2550.112511][T10030] usb 5-1: new low-speed USB device number 115 using dummy_hcd [ 2550.382480][T10030] usb 5-1: device descriptor read/64, error 18 [ 2550.772466][T10030] usb 5-1: device descriptor read/64, error 18 [ 2550.892574][T10030] usb usb5-port1: attempt power cycle 16:11:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000580)}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:59 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x0, 0x0}]}) 16:11:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:11:59 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:11:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:11:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1b000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1c000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:59 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 2551.431128][ T8336] ISOFS: Unable to identify CD-ROM format. 16:11:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:11:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5c000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2551.514691][ T8336] ISOFS: Unable to identify CD-ROM format. 16:11:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2551.610119][ T8366] ISOFS: Unable to identify CD-ROM format. [ 2551.822400][T10030] usb 5-1: new low-speed USB device number 116 using dummy_hcd [ 2551.912692][T10030] usb 5-1: Invalid ep0 maxpacket: 0 [ 2552.062366][T10030] usb 5-1: new low-speed USB device number 117 using dummy_hcd [ 2552.152531][T10030] usb 5-1: Invalid ep0 maxpacket: 0 [ 2552.157789][T10030] usb usb5-port1: unable to enumerate USB device 16:12:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000580)}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x60000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:02 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:12:02 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:12:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2554.414135][ T8384] ISOFS: Unable to identify CD-ROM format. 16:12:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2554.472596][ T8384] ISOFS: Unable to identify CD-ROM format. 16:12:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x21000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:02 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:12:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x22000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x23000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2554.582329][ T8409] ISOFS: Unable to identify CD-ROM format. [ 2554.660431][ T8409] ISOFS: Unable to identify CD-ROM format. [ 2554.862127][ T8053] usb 5-1: new low-speed USB device number 118 using dummy_hcd [ 2555.242125][ T8053] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2555.302115][ T8053] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 2555.309812][ T8053] usb 5-1: can't read configurations, error -71 16:12:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000580)}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x24000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:05 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x0, 0x0) 16:12:05 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:12:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x25000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2557.524126][ T8445] ISOFS: Unable to identify CD-ROM format. 16:12:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x28000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:05 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x0, 0x0) [ 2557.590557][ T8445] ISOFS: Unable to identify CD-ROM format. 16:12:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x29000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2557.723378][ T8053] usb 5-1: new low-speed USB device number 120 using dummy_hcd [ 2558.081887][ T8053] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2558.141862][ T8053] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 2558.149455][ T8053] usb 5-1: can't read configurations, error -71 16:12:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x3, &(0x7f0000000580)="f7f249"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:08 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x0, 0x0) 16:12:08 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:12:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x40000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2560.557705][ T8486] ISOFS: Unable to identify CD-ROM format. 16:12:08 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x0, &(0x7f0000000440)) [ 2560.635064][ T8486] ISOFS: Unable to identify CD-ROM format. 16:12:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x40000800, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x76000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x48000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x77000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2560.755377][ T8514] ISOFS: Unable to identify CD-ROM format. 16:12:08 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x0, &(0x7f0000000440)) [ 2560.801877][ T724] usb 5-1: new low-speed USB device number 122 using dummy_hcd [ 2560.885959][ T8524] ISOFS: Unable to identify CD-ROM format. [ 2560.959003][ T8524] ISOFS: Unable to identify CD-ROM format. [ 2561.181609][ T724] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2561.241616][ T724] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 2561.249174][ T724] usb 5-1: can't read configurations, error -71 16:12:11 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x0, &(0x7f0000000440)) 16:12:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x3, &(0x7f0000000580)="f7f249"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:11 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 16:12:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5c000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x7, r2, 0x0, 0x0) [ 2563.615400][ T8545] ISOFS: Unable to identify CD-ROM format. 16:12:11 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[0x0]) [ 2563.676992][ T8545] ISOFS: Unable to identify CD-ROM format. 16:12:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x68000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x85030000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:11 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[0x0]) 16:12:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2563.871414][T10030] usb 5-1: new low-speed USB device number 124 using dummy_hcd [ 2564.271367][T10030] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2564.351352][T10030] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2564.360064][T10030] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2564.370154][T10030] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2564.621398][T10030] usb 5-1: string descriptor 0 read error: -22 [ 2564.627648][T10030] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2564.637022][T10030] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2564.684259][T10030] usb 5-1: 0:2 : does not exist [ 2564.891399][ T724] usb 5-1: USB disconnect, device number 124 16:12:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x3, &(0x7f0000000580)="f7f249"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x70000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:14 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[0x0]) 16:12:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x88030000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:14 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 16:12:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x71000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x89030000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x74000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:14 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 16:12:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2566.861149][ T8352] usb 5-1: new low-speed USB device number 125 using dummy_hcd [ 2567.311143][ T8352] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2567.421478][ T8352] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2567.430257][ T8352] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2567.441356][ T8352] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2567.711312][ T8352] usb 5-1: string descriptor 0 read error: -22 [ 2567.717496][ T8352] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2567.727144][ T8352] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2567.775148][ T8352] usb 5-1: 0:2 : does not exist [ 2567.973289][ T8352] usb 5-1: USB disconnect, device number 125 16:12:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5, &(0x7f0000000580)="f7f249b974"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:17 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 16:12:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:17 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 16:12:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8e030000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8f030000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2569.642110][ T8691] ISOFS: Unable to identify CD-ROM format. 16:12:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:17 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 16:12:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x97ffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2569.753458][ T8691] ISOFS: Unable to identify CD-ROM format. 16:12:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe908e201, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2569.910887][ T4785] usb 5-1: new low-speed USB device number 126 using dummy_hcd [ 2570.360855][ T4785] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2570.441183][ T4785] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2570.449969][ T4785] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2570.460248][ T4785] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2570.700837][ T4785] usb 5-1: string descriptor 0 read error: -22 [ 2570.707101][ T4785] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2570.716961][ T4785] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2570.763337][ T4785] usb 5-1: 0:2 : does not exist [ 2570.962775][ T8352] usb 5-1: USB disconnect, device number 126 16:12:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5, &(0x7f0000000580)="f7f249b974"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:20 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) 16:12:20 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x5, &(0x7f0000000000)={0x5, 0xf, 0x5}, 0x1, [{0x0, 0x0}]}) 16:12:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf9fdffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfbffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 16:12:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdfdffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:20 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) 16:12:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2572.922006][ T5468] usb 5-1: new low-speed USB device number 127 using dummy_hcd [ 2573.280688][ T5468] usb 5-1: No LPM exit latency info found, disabling LPM. [ 2573.360639][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2573.369430][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2573.380047][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2573.620880][ T5468] usb 5-1: string descriptor 0 read error: -22 [ 2573.627041][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2573.638085][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2573.683277][ T5468] usb 5-1: 0:2 : does not exist [ 2573.882750][ T5468] usb 5-1: USB disconnect, device number 127 16:12:23 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f0000000340)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) 16:12:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5, &(0x7f0000000580)="f7f249b974"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:23 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x5, &(0x7f0000000000)={0x5, 0xf, 0x5}, 0x1, [{0x0, 0x0}]}) 16:12:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f0000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 16:12:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$tipc(0x1e, 0x2, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 16:12:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffbffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffbff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xff000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffdf9, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2576.001996][ T8352] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 2576.360390][ T8352] usb 5-1: No LPM exit latency info found, disabling LPM. [ 2576.440396][ T8352] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2576.449217][ T8352] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2576.460967][ T8352] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2576.700357][ T8352] usb 5-1: string descriptor 0 read error: -22 [ 2576.706585][ T8352] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2576.716270][ T8352] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2576.763014][ T8352] usb 5-1: 0:2 : does not exist [ 2576.963516][ T8352] usb 5-1: USB disconnect, device number 2 16:12:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:26 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000000000010580413500000000000010902"], 0x0) 16:12:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffdfd, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:26 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x5, &(0x7f0000000000)={0x5, 0xf, 0x5}, 0x1, [{0x0, 0x0}]}) 16:12:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 16:12:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff97, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffbff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2579.020195][ T5468] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 2579.041903][ T4785] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 2579.270142][ T5468] usb 1-1: Using ep0 maxpacket: 16 [ 2579.390248][ T5468] usb 1-1: config 0 has no interfaces? [ 2579.395705][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2579.406691][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2579.416956][ T5468] usb 1-1: config 0 descriptor?? [ 2579.430170][ T4785] usb 5-1: No LPM exit latency info found, disabling LPM. [ 2579.530175][ T4785] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2579.538882][ T4785] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2579.549540][ T4785] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2579.663035][ T5468] usb 1-1: USB disconnect, device number 45 [ 2579.810095][ T4785] usb 5-1: string descriptor 0 read error: -22 [ 2579.816405][ T4785] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2579.826036][ T4785] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2579.872590][ T4785] usb 5-1: 0:2 : does not exist [ 2580.072108][ T4785] usb 5-1: USB disconnect, device number 3 [ 2580.440070][ T8053] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 2580.679992][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2580.800141][ T8053] usb 1-1: config 0 has no interfaces? [ 2580.805659][ T8053] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2580.815442][ T8053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2580.824424][ T8053] usb 1-1: config 0 descriptor?? [ 2581.060686][ T5468] usb 1-1: USB disconnect, device number 46 16:12:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffb, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:29 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:29 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}, 0x1, [{0x0, 0x0}]}) 16:12:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpid() setpgid(r2, 0x0) 16:12:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffd, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:12:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000000000802, 0x0) write$uinput_user_dev(r2, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_SETUP(r2, 0x5502, 0x0) 16:12:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x80000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:29 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfd, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 16:12:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2582.079885][ T4785] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 2582.469881][ T4785] usb 5-1: LPM exit latency is zeroed, disabling LPM. [ 2582.580418][ T4785] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2582.589353][ T4785] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2582.600092][ T4785] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2582.870063][ T4785] usb 5-1: string descriptor 0 read error: -22 [ 2582.876293][ T4785] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2582.885453][ T4785] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2582.934922][ T4785] usb 5-1: 0:2 : does not exist [ 2583.131997][ T5468] usb 5-1: USB disconnect, device number 4 16:12:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x0, 0x0, 0xff}, 0x20) 16:12:32 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:32 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}, 0x1, [{0x0, 0x0}]}) 16:12:32 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:12:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:12:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:32 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffffffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:32 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2585.141416][T10030] usb 5-1: new low-speed USB device number 5 using dummy_hcd [ 2585.169783][ T724] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 2585.429701][ T724] usb 1-1: Using ep0 maxpacket: 16 [ 2585.550580][ T724] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2585.562368][ T724] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2585.569888][T10030] usb 5-1: LPM exit latency is zeroed, disabling LPM. [ 2585.574140][ T724] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2585.591431][ T724] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2585.604610][ T724] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2585.615514][ T724] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2585.624830][ T724] usb 1-1: config 0 descriptor?? [ 2585.679869][T10030] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2585.688524][T10030] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2585.699919][T10030] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2585.989628][T10030] usb 5-1: string descriptor 0 read error: -22 [ 2585.995795][T10030] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2586.005511][T10030] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2586.063286][T10030] usb 5-1: 0:2 : does not exist [ 2586.113081][ T724] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0015/input/input10 [ 2586.140455][ T724] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0015/input/input11 [ 2586.173817][ T724] kye 0003:0458:5013.0015: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 2586.271576][T10030] usb 5-1: USB disconnect, device number 5 [ 2587.279502][ C0] kye 0003:0458:5013.0015: usb_submit_urb(ctrl) failed: -1 16:12:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e208e900000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:35 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffb, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:35 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}, 0x1, [{0x0, 0x0}]}) 16:12:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2588.149444][T23179] usb 5-1: new low-speed USB device number 6 using dummy_hcd [ 2588.169705][ T8053] usb 1-1: reset high-speed USB device number 47 using dummy_hcd [ 2588.420695][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2588.559418][T23179] usb 5-1: LPM exit latency is zeroed, disabling LPM. [ 2588.650584][T23179] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2588.659464][T23179] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2588.669881][T23179] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 16:12:36 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:12:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x204000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb, &(0x7f0000000580)="f7f249b9740c8684445ae8"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:12:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2588.696975][ T5468] usb 1-1: USB disconnect, device number 47 16:12:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2588.940679][T23179] usb 5-1: string descriptor 0 read error: -22 [ 2588.946875][T23179] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2588.956048][T23179] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2589.012496][T23179] usb 5-1: 0:2 : does not exist [ 2589.129417][ T5468] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 2589.212799][T23179] usb 5-1: USB disconnect, device number 6 [ 2589.369323][ T5468] usb 1-1: Using ep0 maxpacket: 16 [ 2589.489996][ T5468] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2589.500805][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2589.512223][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2589.522433][ T5468] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2589.535614][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2589.544992][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2589.555633][ T5468] usb 1-1: config 0 descriptor?? [ 2590.043717][ T5468] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0016/input/input12 [ 2590.060119][ T5468] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0016/input/input13 [ 2590.096307][ T5468] kye 0003:0458:5013.0016: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 16:12:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:38 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}}) 16:12:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x604000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2591.179248][ T5468] usb 5-1: new low-speed USB device number 7 using dummy_hcd [ 2591.189181][ C1] kye 0003:0458:5013.0016: usb_submit_urb(ctrl) failed: -1 [ 2591.619156][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2591.628036][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2591.638200][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 16:12:39 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:12:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7ffffffffffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2591.783164][ T9335] FAT-fs (loop3): bogus number of reserved sectors [ 2591.796617][ T9335] FAT-fs (loop3): Can't find a valid FAT filesystem 16:12:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2592.079122][T10030] usb 1-1: reset high-speed USB device number 48 using dummy_hcd [ 2592.319068][T10030] usb 1-1: Using ep0 maxpacket: 16 [ 2592.900695][T23179] usb 1-1: USB disconnect, device number 48 [ 2592.919090][T10030] kye 0003:0458:5013.0016: usb_submit_urb(ctrl) failed: -19 16:12:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:41 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:12:41 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}}) 16:12:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xd00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2594.017058][ T9395] FAT-fs (loop3): bogus number of reserved sectors [ 2594.018968][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2594.025028][ T9395] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2594.054337][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 16:12:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) [ 2594.098946][ T5468] usb 5-1: can't set config #1, error -71 [ 2594.112375][ T5468] usb 5-1: USB disconnect, device number 7 16:12:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2594.198643][ T9423] FAT-fs (loop3): bogus number of reserved sectors [ 2594.206363][ T9423] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2594.240510][ T8053] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 2594.498963][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2594.508906][ T5468] usb 5-1: new low-speed USB device number 8 using dummy_hcd [ 2594.656136][ T8053] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2594.668931][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2594.680155][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2594.690112][ T8053] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2594.703329][ T8053] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2594.712489][ T8053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2594.721228][ T8053] usb 1-1: config 0 descriptor?? [ 2594.948918][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2594.957603][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2594.969125][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2595.212024][ T8053] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0017/input/input14 [ 2595.226576][ T8053] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0017/input/input15 [ 2595.250760][ T8053] kye 0003:0458:5013.0017: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 2596.348797][ C0] kye 0003:0458:5013.0017: usb_submit_urb(ctrl) failed: -1 16:12:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x204000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:44 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$HIDIOCGNAME(0xffffffffffffffff, 0x40184810, 0x0) 16:12:44 executing program 4: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000980)={0x0, 0x0, 0xf, &(0x7f0000000000)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x6}]}}) 16:12:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1100000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1200000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2597.049090][ T9487] FAT-fs (loop3): bogus number of reserved sectors [ 2597.056786][ T9487] FAT-fs (loop3): Can't find a valid FAT filesystem 16:12:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) [ 2597.098729][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2597.107756][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2597.130330][ T5468] usb 5-1: can't set config #1, error -71 16:12:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1300000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2597.151551][ T5468] usb 5-1: USB disconnect, device number 8 16:12:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1400000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2597.195956][ T9508] FAT-fs (loop3): bogus number of reserved sectors [ 2597.206802][ T9508] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2597.458712][ T8053] usb 1-1: reset high-speed USB device number 49 using dummy_hcd [ 2597.538709][ T5468] usb 5-1: new low-speed USB device number 9 using dummy_hcd [ 2597.698642][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2598.028624][ T5468] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2598.037346][ T5468] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2598.048024][ T5468] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2598.279009][ T9192] usb 1-1: USB disconnect, device number 49 [ 2598.298616][ T8053] kye 0003:0458:5013.0017: usb_submit_urb(ctrl) failed: -19 16:12:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1500000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:47 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:47 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$HIDIOCGNAME(0xffffffffffffffff, 0x40184810, 0x0) 16:12:47 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="675f07000005eb301420384897f1ac1dea61a7011c7cfd60a765760036f300000000007d7cff30f363089c28409259007600000000", 0x35}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 16:12:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:12:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1600000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2600.062314][ T9572] ptrace attach of "/root/syz-executor.4"[9571] was attempted by "/root/syz-executor.4"[9572] 16:12:47 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2600.129775][ T5468] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2600.148614][ T5468] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2600.159177][ T9573] FAT-fs (loop3): bogus number of reserved sectors [ 2600.168251][ T9573] FAT-fs (loop3): Can't find a valid FAT filesystem 16:12:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1700000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2600.188464][ T5468] usb 5-1: can't set config #1, error -71 [ 2600.194893][ T5468] usb 5-1: USB disconnect, device number 9 [ 2600.198619][ T9586] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:12:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:48 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2600.370104][ T9192] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 2600.418509][ T9603] FAT-fs (loop3): bogus number of reserved sectors [ 2600.427675][ T9603] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2600.618506][ T9192] usb 1-1: Using ep0 maxpacket: 16 [ 2600.738453][ T9192] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2600.749207][ T9192] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2600.760827][ T9192] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2600.770855][ T9192] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2600.784122][ T9192] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2600.793537][ T9192] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2600.804064][ T9192] usb 1-1: config 0 descriptor?? [ 2601.301496][ T9192] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0018/input/input16 [ 2601.315422][ T9192] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0018/input/input17 [ 2601.342620][ T9192] kye 0003:0458:5013.0018: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 2601.500277][ T8352] usb 1-1: USB disconnect, device number 50 16:12:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1900000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:12:50 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x7, r2, 0x0, 0x0) 16:12:50 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:50 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$HIDIOCGNAME(0xffffffffffffffff, 0x40184810, 0x0) 16:12:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2603.078051][ T9671] FAT-fs (loop3): bogus number of reserved sectors [ 2603.087051][ T9671] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2603.097339][ T9673] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:12:50 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1b00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:51 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:51 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:51 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:51 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:51 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x604000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2603.327095][ T9700] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2603.349788][ T8053] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 2603.435914][ T9709] FAT-fs (loop3): bogus number of reserved sectors [ 2603.448156][ T9709] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2603.601663][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2603.738293][ T8053] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2603.750695][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2603.782255][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2603.793974][ T8053] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2603.822551][ T8053] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2603.831826][ T8053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2603.846571][ T8053] usb 1-1: config 0 descriptor?? [ 2604.322680][ T8053] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0019/input/input18 [ 2604.335357][ T8053] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0019/input/input19 [ 2604.354885][ T8053] kye 0003:0458:5013.0019: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 2604.520392][ T8053] usb 1-1: USB disconnect, device number 51 16:12:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 16:12:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:12:53 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:53 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:53 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:12:53 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:54 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2606.259803][ T9778] FAT-fs (loop3): bogus number of reserved sectors [ 2606.266636][ T9779] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2606.278008][ T9778] FAT-fs (loop3): Can't find a valid FAT filesystem 16:12:54 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2606.418030][ T5468] usb 1-1: new high-speed USB device number 52 using dummy_hcd 16:12:54 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:54 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2606.528163][ T9804] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2606.571837][ T9811] FAT-fs (loop3): bogus number of reserved sectors [ 2606.594097][ T9811] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2606.677913][ T5468] usb 1-1: Using ep0 maxpacket: 16 [ 2606.818386][ T5468] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2606.853448][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2606.864976][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2606.884522][ T5468] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2606.900286][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2606.909355][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2606.917992][ T5468] usb 1-1: config 0 descriptor?? [ 2607.467893][ T5468] usbhid 1-1:0.0: can't add hid device: -71 [ 2607.473864][ T5468] usbhid: probe of 1-1:0.0 failed with error -71 [ 2607.481114][ T5468] usb 1-1: USB disconnect, device number 52 16:12:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:12:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 16:12:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2200000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:57 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:57 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:57 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:12:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2609.303445][ T9845] FAT-fs (loop3): bogus number of reserved sectors [ 2609.313199][ T9845] FAT-fs (loop3): Can't find a valid FAT filesystem 16:12:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2400000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2609.369222][ T9848] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:12:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2500000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:12:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:12:57 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:12:57 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:12:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2600000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2609.557722][ T8053] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 2609.654187][ T9880] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2609.654192][ T9881] FAT-fs (loop3): bogus number of reserved sectors [ 2609.654225][ T9881] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2609.799284][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2609.917830][ T8053] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2609.933639][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2609.946852][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2609.956734][ T8053] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2609.969693][ T8053] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2609.978818][ T8053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2609.987613][ T8053] usb 1-1: config 0 descriptor?? [ 2610.527644][ T8053] usbhid 1-1:0.0: can't add hid device: -71 [ 2610.533617][ T8053] usbhid: probe of 1-1:0.0 failed with error -71 [ 2610.541395][ T8053] usb 1-1: USB disconnect, device number 53 16:13:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 16:13:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xb00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2700000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:00 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:00 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2612.328143][ T9911] FAT-fs (loop3): bogus number of reserved sectors [ 2612.336670][ T9911] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2612.343361][ T9913] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2900000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:00 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2612.583036][ T9935] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2612.597480][T10030] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 2612.627662][ T9942] FAT-fs (loop3): bogus number of reserved sectors [ 2612.637460][ T9942] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2612.857431][T10030] usb 1-1: Using ep0 maxpacket: 16 [ 2612.997505][T10030] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2613.010039][T10030] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2613.021037][T10030] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2613.032416][T10030] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2613.056409][T10030] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2613.082431][T10030] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2613.109995][T10030] usb 1-1: config 0 descriptor?? [ 2613.657388][T10030] usbhid 1-1:0.0: can't add hid device: -71 [ 2613.663468][T10030] usbhid: probe of 1-1:0.0 failed with error -71 [ 2613.671423][T10030] usb 1-1: USB disconnect, device number 54 16:13:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:03 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:13:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xd00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:03 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2615.376058][ T9983] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2615.411784][ T9984] FAT-fs (loop3): bogus number of reserved sectors 16:13:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000080000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:03 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2615.427129][ T9984] FAT-fs (loop3): Can't find a valid FAT filesystem 16:13:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xe00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2615.595482][T10006] FAT-fs (loop3): bogus number of reserved sectors [ 2615.602346][T10007] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2615.607204][ T8053] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 2615.613654][T10006] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2615.857227][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2615.977256][ T8053] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2615.993756][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2616.013620][ T8053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2616.023939][ T8053] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2616.037325][ T8053] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2616.046584][ T8053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2616.055566][ T8053] usb 1-1: config 0 descriptor?? [ 2616.597146][ T8053] usbhid 1-1:0.0: can't add hid device: -71 [ 2616.603161][ T8053] usbhid: probe of 1-1:0.0 failed with error -71 [ 2616.610834][ T8053] usb 1-1: USB disconnect, device number 55 16:13:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:13:06 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6800000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:06 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2618.447849][T10052] FAT-fs (loop3): bogus number of reserved sectors [ 2618.455556][T10052] FAT-fs (loop3): Can't find a valid FAT filesystem 16:13:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7000000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2618.489383][T10056] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:06 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7100000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2618.687093][ T5468] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 2618.701399][T10081] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2618.788740][T10086] FAT-fs (loop3): bogus number of reserved sectors [ 2618.795251][T10086] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2618.926953][ T5468] usb 1-1: Using ep0 maxpacket: 16 [ 2619.068401][ T5468] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2619.079123][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2619.092216][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2619.102264][ T5468] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2619.115546][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2619.124902][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2619.135336][ T5468] usb 1-1: config 0 descriptor?? [ 2619.676889][ T5468] usbhid 1-1:0.0: can't add hid device: -71 [ 2619.682840][ T5468] usbhid: probe of 1-1:0.0 failed with error -71 [ 2619.690157][ T5468] usb 1-1: USB disconnect, device number 56 16:13:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/27, 0xfffffffffffffe89}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000580)="f7f249b9740c"}}], 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 16:13:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:09 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7fffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1100000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2621.512148][T10121] FAT-fs (loop3): bogus number of reserved sectors [ 2621.522083][T10121] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2621.529166][T10123] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:09 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8e03000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2621.660135][T10146] FAT-fs (loop3): bogus number of reserved sectors [ 2621.666830][T10146] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2621.736742][ T5468] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 2621.801276][T10158] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2621.996757][ T5468] usb 1-1: Using ep0 maxpacket: 16 [ 2622.136756][ T5468] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2622.147669][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2622.159210][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2622.169392][ T5468] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2622.182500][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2622.191859][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2622.202129][ T5468] usb 1-1: config 0 descriptor?? [ 2622.766709][ T5468] usbhid 1-1:0.0: can't add hid device: -71 [ 2622.772672][ T5468] usbhid: probe of 1-1:0.0 failed with error -71 [ 2622.780017][ T5468] usb 1-1: USB disconnect, device number 57 16:13:12 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8f03000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1200000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:12 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:12 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="10010000020000082505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0104000000000000000006241a000000090401"], 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 16:13:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x97ffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2624.521801][T10190] FAT-fs (loop3): bogus number of reserved sectors [ 2624.526724][T10189] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2624.530698][T10190] FAT-fs (loop3): Can't find a valid FAT filesystem 16:13:12 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1300000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2624.776798][T23179] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 2624.786625][T10218] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2624.826713][ T4785] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 2625.026459][T23179] usb 1-1: Using ep0 maxpacket: 16 [ 2625.066496][ T4785] usb 2-1: Using ep0 maxpacket: 8 [ 2625.148101][T23179] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2625.167598][T23179] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2625.183427][T23179] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2625.194189][T23179] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2625.207636][ T4785] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2625.223249][ T4785] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2625.236824][T23179] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2625.245828][T23179] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2625.257141][T23179] usb 1-1: config 0 descriptor?? [ 2625.406477][ T4785] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2625.415524][ T4785] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2625.423699][ T4785] usb 2-1: Product: syz [ 2625.427918][ T4785] usb 2-1: Manufacturer: syz [ 2625.434844][ T4785] usb 2-1: SerialNumber: syz [ 2625.477418][ T4785] usb 2-1: selecting invalid altsetting 1 [ 2625.696426][ T4785] cdc_ncm 2-1:1.0: bind() failure [ 2625.706118][ T4785] usb 2-1: USB disconnect, device number 3 [ 2625.996401][T23179] usbhid 1-1:0.0: can't add hid device: -71 [ 2626.002463][T23179] usbhid: probe of 1-1:0.0 failed with error -71 [ 2626.009619][T23179] usb 1-1: USB disconnect, device number 58 16:13:14 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfbffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:14 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1400000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2626.446378][ T9192] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 2626.495919][T10272] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2626.706350][ T9192] usb 2-1: Using ep0 maxpacket: 8 [ 2626.806331][ T5468] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 2626.826604][ T9192] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2626.846322][ T9192] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2627.036335][ T9192] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2627.045368][ T9192] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2627.053359][ T9192] usb 2-1: Product: syz [ 2627.057521][ T9192] usb 2-1: Manufacturer: syz [ 2627.062092][ T9192] usb 2-1: SerialNumber: syz [ 2627.076350][ T5468] usb 1-1: Using ep0 maxpacket: 16 [ 2627.106981][ T9192] usb 2-1: selecting invalid altsetting 1 [ 2627.226304][ T5468] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2627.237058][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2627.248423][ T5468] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2627.258456][ T5468] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 16:13:15 executing program 1: 16:13:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:15 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1500000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2627.271762][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2627.281115][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2627.291737][ T5468] usb 1-1: config 0 descriptor?? 16:13:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:15 executing program 1: [ 2627.326352][ T9192] cdc_ncm 2-1:1.0: bind() failure [ 2627.346142][ T9192] usb 2-1: USB disconnect, device number 4 [ 2627.407069][T10315] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2628.036255][ T5468] usbhid 1-1:0.0: can't add hid device: -71 [ 2628.042278][ T5468] usbhid: probe of 1-1:0.0 failed with error -71 [ 2628.054373][ T5468] usb 1-1: USB disconnect, device number 59 16:13:16 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:16 executing program 1: 16:13:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff00000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:16 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1600000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:16 executing program 1: 16:13:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:16 executing program 1: 16:13:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffbffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2628.638575][T10367] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2628.806172][ T9192] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 2629.046167][ T9192] usb 1-1: Using ep0 maxpacket: 16 [ 2629.166226][ T9192] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 2629.176956][ T9192] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2629.188090][ T9192] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2629.197906][ T9192] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 2629.210828][ T9192] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2629.219894][ T9192] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2629.230092][ T9192] usb 1-1: config 0 descriptor?? [ 2629.966121][ T9192] usbhid 1-1:0.0: can't add hid device: -71 [ 2629.972196][ T9192] usbhid: probe of 1-1:0.0 failed with error -71 [ 2629.983633][ T9192] usb 1-1: USB disconnect, device number 60 16:13:18 executing program 0: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r0, 0x40184810, 0x0) 16:13:18 executing program 1: 16:13:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:18 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1700000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs']) 16:13:18 executing program 1: 16:13:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffff0700, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:18 executing program 1: 16:13:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:13:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:18 executing program 1: [ 2630.599667][T10420] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:18 executing program 0: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r0, 0x40184810, 0x0) 16:13:18 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1800000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:18 executing program 1: 16:13:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:13:18 executing program 1: 16:13:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2631.046399][T10460] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:13:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:19 executing program 1: 16:13:19 executing program 1: [ 2631.294379][T10476] ISOFS: Unable to identify CD-ROM format. [ 2631.405571][T10487] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2631.499171][T10476] ISOFS: Unable to identify CD-ROM format. 16:13:19 executing program 0: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r0, 0x40184810, 0x0) 16:13:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1900000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:19 executing program 1: 16:13:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 16:13:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:19 executing program 1: 16:13:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:19 executing program 1: 16:13:19 executing program 1: [ 2631.717391][T10506] FAT-fs (loop3): bogus number of reserved sectors [ 2631.723980][T10506] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2631.756919][T10509] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 16:13:19 executing program 1: 16:13:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1a00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2631.895333][T10521] ISOFS: Unable to identify CD-ROM format. [ 2631.957588][T10527] FAT-fs (loop3): bogus number of reserved sectors [ 2631.964296][T10527] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2632.054921][T10521] ISOFS: Unable to identify CD-ROM format. 16:13:19 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:19 executing program 1: 16:13:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 16:13:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:20 executing program 1: [ 2632.282331][T10549] FAT-fs (loop3): bogus number of reserved sectors [ 2632.289000][T10549] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2632.317544][T10550] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 16:13:20 executing program 1: 16:13:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) 16:13:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:20 executing program 1: [ 2632.402347][T10559] ISOFS: Unable to identify CD-ROM format. [ 2632.576723][T10559] ISOFS: Unable to identify CD-ROM format. 16:13:20 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:20 executing program 1: 16:13:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2632.705906][T10581] FAT-fs (loop3): bogus number of reserved sectors [ 2632.712638][T10581] FAT-fs (loop3): Can't find a valid FAT filesystem 16:13:20 executing program 1: 16:13:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) 16:13:20 executing program 1: [ 2632.872143][T10594] ISOFS: Unable to identify CD-ROM format. 16:13:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:20 executing program 1: [ 2632.930378][T10605] FAT-fs (loop3): bogus number of reserved sectors [ 2632.936945][T10605] FAT-fs (loop3): Can't find a valid FAT filesystem 16:13:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB]) 16:13:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2633.115304][T10594] ISOFS: Unable to identify CD-ROM format. [ 2633.197614][T10620] FAT-fs (loop3): bogus number of reserved sectors [ 2633.204122][T10620] FAT-fs (loop3): Can't find a valid FAT filesystem 16:13:21 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:21 executing program 1: 16:13:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:21 executing program 1: 16:13:21 executing program 1: 16:13:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nf']) 16:13:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:21 executing program 1: 16:13:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2633.485198][T10642] ISOFS: Unable to identify CD-ROM format. 16:13:21 executing program 1: [ 2633.533727][T10642] ISOFS: Unable to identify CD-ROM format. 16:13:21 executing program 1: [ 2633.578119][T10649] FAT-fs (loop3): Unrecognized mount option "nf" or missing value 16:13:21 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nf']) 16:13:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:21 executing program 1: 16:13:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:21 executing program 1: 16:13:21 executing program 1: [ 2633.913066][T10679] FAT-fs (loop3): Unrecognized mount option "nf" or missing value [ 2633.969519][T10681] ISOFS: Unable to identify CD-ROM format. 16:13:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:21 executing program 1: 16:13:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nf']) 16:13:21 executing program 1: [ 2634.148249][T10681] ISOFS: Unable to identify CD-ROM format. [ 2634.176253][ T9192] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 2634.233439][T10699] FAT-fs (loop4): bogus number of reserved sectors [ 2634.245734][T10699] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2634.263863][T10703] FAT-fs (loop3): Unrecognized mount option "nf" or missing value [ 2634.445753][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2634.835710][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2635.105672][ T9192] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 2635.375642][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2635.765627][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2635.885667][ T9192] usb usb1-port1: attempt power cycle [ 2636.605575][ T9192] usb 1-1: new high-speed USB device number 63 using dummy_hcd 16:13:24 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:24 executing program 1: 16:13:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:24 executing program 3: [ 2636.795728][ T9192] usb 1-1: device descriptor read/8, error -61 16:13:24 executing program 3: 16:13:24 executing program 1: [ 2636.911516][T10727] ISOFS: Unable to identify CD-ROM format. [ 2636.947818][T10726] FAT-fs (loop4): bogus number of reserved sectors [ 2636.954440][T10726] FAT-fs (loop4): Can't find a valid FAT filesystem 16:13:24 executing program 3: 16:13:24 executing program 1: [ 2637.005645][ T9192] usb 1-1: device descriptor read/8, error -71 16:13:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2100000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:24 executing program 3: [ 2637.120793][T10727] ISOFS: Unable to identify CD-ROM format. [ 2637.495523][ T9192] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 2637.675541][ T9192] usb 1-1: device descriptor read/8, error -61 [ 2637.946813][ T9192] usb 1-1: device descriptor read/8, error -61 [ 2638.065470][ T9192] usb usb1-port1: unable to enumerate USB device 16:13:27 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:27 executing program 1: 16:13:27 executing program 3: 16:13:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2200000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x9, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:27 executing program 3: 16:13:27 executing program 1: [ 2639.966684][T10772] FAT-fs (loop4): bogus number of reserved sectors [ 2639.994576][T10771] ISOFS: Unable to identify CD-ROM format. [ 2640.008364][T10772] FAT-fs (loop4): Can't find a valid FAT filesystem 16:13:27 executing program 3: 16:13:27 executing program 1: 16:13:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2640.201642][T10771] ISOFS: Unable to identify CD-ROM format. [ 2640.365320][T10800] FAT-fs (loop4): bogus number of reserved sectors [ 2640.373052][T10800] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2640.379685][ T5468] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 2640.665378][ T5468] usb 1-1: device descriptor read/64, error 18 [ 2641.075222][ T5468] usb 1-1: device descriptor read/64, error 18 [ 2641.355202][ T5468] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 2641.645179][ T5468] usb 1-1: device descriptor read/64, error 18 [ 2642.065124][ T5468] usb 1-1: device descriptor read/64, error 18 [ 2642.185154][ T5468] usb usb1-port1: attempt power cycle 16:13:30 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:30 executing program 1: 16:13:30 executing program 3: 16:13:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2400000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2642.905067][ T5468] usb 1-1: new high-speed USB device number 67 using dummy_hcd 16:13:30 executing program 3: 16:13:30 executing program 1: [ 2643.026624][ T5468] usb 1-1: device descriptor read/8, error -71 [ 2643.065149][T10824] FAT-fs (loop4): bogus number of reserved sectors 16:13:30 executing program 3: 16:13:30 executing program 1: [ 2643.071758][T10824] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2643.094587][T10826] ISOFS: Unable to identify CD-ROM format. 16:13:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2500000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:30 executing program 3: [ 2643.237565][T10826] ISOFS: Unable to identify CD-ROM format. [ 2643.255026][ T5468] usb 1-1: device descriptor read/8, error -71 [ 2643.745029][ T5468] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 2643.935159][ T5468] usb 1-1: device descriptor read/8, error -61 [ 2644.205095][ T5468] usb 1-1: device descriptor read/8, error -61 [ 2644.324992][ T5468] usb usb1-port1: unable to enumerate USB device 16:13:33 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:33 executing program 1: 16:13:33 executing program 3: 16:13:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xb, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2600000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:33 executing program 3: 16:13:33 executing program 1: [ 2646.060407][T10868] FAT-fs (loop4): bogus number of reserved sectors [ 2646.075476][T10869] ISOFS: Unable to identify CD-ROM format. [ 2646.077520][T10868] FAT-fs (loop4): Can't find a valid FAT filesystem 16:13:33 executing program 3: 16:13:33 executing program 1: 16:13:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:34 executing program 1: [ 2646.249653][T10869] ISOFS: Unable to identify CD-ROM format. [ 2646.293073][T10889] FAT-fs (loop4): bogus number of FAT sectors [ 2646.299195][T10889] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2646.484819][ T9192] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 2646.774784][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2647.184725][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2647.454722][ T9192] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 2647.726506][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2648.114666][ T9192] usb 1-1: device descriptor read/64, error 18 [ 2648.234676][ T9192] usb usb1-port1: attempt power cycle [ 2648.964585][ T9192] usb 1-1: new high-speed USB device number 71 using dummy_hcd 16:13:36 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:36 executing program 3: 16:13:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2700000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xc, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:36 executing program 1: 16:13:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:36 executing program 3: 16:13:36 executing program 1: [ 2649.094591][ T9192] usb 1-1: device descriptor read/8, error -71 16:13:36 executing program 1: 16:13:36 executing program 3: 16:13:37 executing program 3: 16:13:37 executing program 1: [ 2649.202553][T10915] ISOFS: Unable to identify CD-ROM format. [ 2649.219464][T10914] FAT-fs (loop4): bogus number of FAT sectors [ 2649.226125][T10914] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2649.304089][T10915] ISOFS: Unable to identify CD-ROM format. [ 2649.308852][ T9192] usb 1-1: device descriptor read/8, error -71 [ 2649.804546][ T9192] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 2649.974688][ T9192] usb 1-1: device descriptor read/8, error -61 [ 2650.244631][ T9192] usb 1-1: device descriptor read/8, error -61 [ 2650.364499][ T9192] usb usb1-port1: unable to enumerate USB device 16:13:39 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2800000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:39 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) 16:13:39 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080005"], 0x0) 16:13:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xd, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@dstopts_2292={{0x18, 0x29, 0x43}}], 0x18}}], 0x1, 0x0) 16:13:39 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) [ 2652.174041][T10956] FAT-fs (loop4): bogus number of FAT sectors [ 2652.183577][T10956] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2652.243579][T10960] ISOFS: Unable to identify CD-ROM format. 16:13:40 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) 16:13:40 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000240)) 16:13:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2900000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) [ 2652.397247][T10960] ISOFS: Unable to identify CD-ROM format. [ 2652.562087][T10995] FAT-fs (loop4): bogus number of FAT sectors [ 2652.569407][T10995] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2652.584382][ T8053] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 2652.824278][ T8053] usb 1-1: Using ep0 maxpacket: 16 [ 2652.944458][ T8053] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2652.955719][ T8053] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 2652.965213][ T8053] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2652.974220][ T8053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2652.985619][ T8053] usb 1-1: config 0 descriptor?? 16:13:42 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:42 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) 16:13:42 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x141001) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000180)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x41, 0x0) ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f0000000080)) sendfile(r5, r1, 0x0, 0x0) dup3(r5, r0, 0x0) 16:13:42 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xe, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) [ 2655.169601][ T5468] usb 1-1: USB disconnect, device number 73 16:13:43 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) [ 2655.239364][T11025] FAT-fs (loop4): bogus number of FAT sectors [ 2655.252067][T11025] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2655.624061][ T5468] usb 1-1: new high-speed USB device number 74 using dummy_hcd 16:13:43 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) [ 2656.218776][ T5468] usb 1-1: Using ep0 maxpacket: 16 16:13:44 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x141001) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000180)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x41, 0x0) ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f0000000080)) sendfile(r5, r1, 0x0, 0x0) dup3(r5, r0, 0x0) 16:13:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) [ 2656.260655][T11029] ISOFS: Unable to identify CD-ROM format. 16:13:44 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) [ 2656.353755][ T5468] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2656.375412][ T5468] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 2656.393107][ T5468] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 2656.402787][ T5468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2656.424823][ T5468] usb 1-1: config 0 descriptor?? [ 2656.463580][T11058] FAT-fs (loop4): bogus number of FAT sectors [ 2656.640234][T11058] FAT-fs (loop4): Can't find a valid FAT filesystem 16:13:46 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) 16:13:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xf, &(0x7f0000000280)={[{@nocompress='nocompress'}]}) 16:13:46 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f0000000280)={[{@sbsector={'sbsector'}, 0x30}]}) 16:13:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffd, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f0000000100), 0x0, 0x1f}], 0x0, &(0x7f0000000040)={[{@fat=@nfs='nfs'}]}) 16:13:46 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000"], 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x458}}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r1, 0x40184810, 0x0) 16:13:46 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x141001) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000180)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x41, 0x0) ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f0000000080)) sendfile(r5, r1, 0x0, 0x0) dup3(r5, r0, 0x0) [ 2658.555709][ T8352] usb 1-1: USB disconnect, device number 74 16:13:46 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, 0x0) [ 2658.767923][T11097] ================================================================== [ 2658.776015][T11097] BUG: KCSAN: data-race in snd_rawmidi_transmit / snd_rawmidi_write [ 2658.783965][T11097] [ 2658.784762][T11098] ISOFS: Unable to identify CD-ROM format. [ 2658.786283][T11097] write to 0xffff8881215e31b8 of 8 bytes by task 3254 on cpu 1: [ 2658.799666][T11097] snd_rawmidi_transmit+0x2e6/0x410 [ 2658.804876][T11097] snd_vmidi_output_work+0xf1/0x200 [ 2658.810040][T11097] process_one_work+0x3e1/0x9a0 [ 2658.814945][T11097] worker_thread+0x665/0xbe0 [ 2658.819501][T11097] kthread+0x20d/0x230 [ 2658.823539][T11097] ret_from_fork+0x1f/0x30 [ 2658.827916][T11097] [ 2658.830217][T11097] read to 0xffff8881215e31b8 of 8 bytes by task 11097 on cpu 0: [ 2658.837822][T11097] snd_rawmidi_write+0x2dd/0x6b0 [ 2658.842726][T11097] vfs_write+0x1df/0x6f0 [ 2658.846935][T11097] ksys_write+0xce/0x180 [ 2658.851146][T11097] __x64_sys_write+0x3e/0x50 [ 2658.855741][T11097] do_syscall_64+0x39/0x80 [ 2658.860163][T11097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2658.866015][T11097] [ 2658.868308][T11097] Reported by Kernel Concurrency Sanitizer on: [ 2658.874430][T11097] CPU: 0 PID: 11097 Comm: syz-executor.3 Not tainted 5.8.0-syzkaller #0 [ 2658.882715][T11097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2658.892739][T11097] ================================================================== [ 2658.900765][T11097] Kernel panic - not syncing: panic_on_warn set ... [ 2658.907322][T11097] CPU: 0 PID: 11097 Comm: syz-executor.3 Not tainted 5.8.0-syzkaller #0 [ 2658.915609][T11097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2658.925631][T11097] Call Trace: [ 2658.928891][T11097] dump_stack+0x10f/0x19d [ 2658.933188][T11097] panic+0x207/0x64a [ 2658.937053][T11097] ? vprintk_emit+0x44a/0x4f0 [ 2658.941823][T11097] kcsan_report+0x684/0x690 [ 2658.946341][T11097] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 2658.951852][T11097] ? snd_rawmidi_write+0x2dd/0x6b0 [ 2658.957016][T11097] ? vfs_write+0x1df/0x6f0 [ 2658.961401][T11097] ? ksys_write+0xce/0x180 [ 2658.965784][T11097] ? __x64_sys_write+0x3e/0x50 [ 2658.970513][T11097] ? do_syscall_64+0x39/0x80 [ 2658.975069][T11097] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2658.981111][T11097] kcsan_setup_watchpoint+0x41e/0x4a0 [ 2658.986454][T11097] snd_rawmidi_write+0x2dd/0x6b0 [ 2658.991360][T11097] ? do_task_dead+0x40/0x40 [ 2658.995830][T11097] ? snd_rawmidi_read+0x6d0/0x6d0 [ 2659.000819][T11097] vfs_write+0x1df/0x6f0 [ 2659.005037][T11097] ? __fget_light+0x219/0x260 [ 2659.009694][T11097] ? set_normalized_timespec64+0x104/0x130 [ 2659.015468][T11097] ksys_write+0xce/0x180 [ 2659.019676][T11097] ? fpregs_assert_state_consistent+0x7e/0x90 [ 2659.025715][T11097] __x64_sys_write+0x3e/0x50 [ 2659.030273][T11097] do_syscall_64+0x39/0x80 [ 2659.034656][T11097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2659.040530][T11097] RIP: 0033:0x45ce69 [ 2659.044393][T11097] Code: 2d 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2659.063962][T11097] RSP: 002b:00007fbd68490c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2659.072336][T11097] RAX: ffffffffffffffda RBX: 00000000000359c0 RCX: 000000000045ce69 [ 2659.080275][T11097] RDX: 00000000fffffd2c RSI: 0000000020000000 RDI: 0000000000000007 [ 2659.088216][T11097] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 2659.096174][T11097] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 2659.104112][T11097] R13: 00007ffe9e30687f R14: 00007fbd684919c0 R15: 000000000118bf2c [ 2659.113184][T11097] Kernel Offset: disabled [ 2659.117490][T11097] Rebooting in 86400 seconds..